t/t1300-config.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2005 Johannes Schindelin
   4 #
   5
   6 test_description='Test git config in different settings'
   7
   8 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
   9 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
  10
  11 TEST_PASSES_SANITIZE_LEAK=true
  12 . ./test-lib.sh
  13
  14 test_expect_success 'setup whitespace config' '
  15         sed -e "s/^|//" \
  16             -e "s/[$]$//" \
  17             -e "s/X/    /g" >.git/config <<-\EOF
  18         [section]
  19         |       solid = rock
  20         |       sparse = big XX blue
  21         |       sparseAndTail = big XX blue $
  22         |       sparseAndTailQuoted = "big XX blue "
  23         |       sparseAndBiggerTail = big XX blue X X
  24         |       sparseAndBiggerTailQuoted = "big XX blue X X"
  25         |       sparseAndBiggerTailQuotedPlus = "big XX blue X X"X $
  26         |       headAndTail = Xbig blue $
  27         |       headAndTailQuoted = "Xbig blue "
  28         |       headAndTailQuotedPlus = "Xbig blue " $
  29         |       annotated = big blueX# to be discarded
  30         |       annotatedQuoted = "big blue"X# to be discarded
  31         EOF
  32 '
  33
  34 test_expect_success 'no internal whitespace' '
  35         echo "rock" >expect &&
  36         git config --get section.solid >actual &&
  37         test_cmp expect actual
  38 '
  39
  40 test_expect_success 'internal whitespace' '
  41         echo "big QQ blue" | q_to_tab >expect &&
  42         git config --get section.sparse >actual &&
  43         test_cmp expect actual
  44 '
  45
  46 test_expect_success 'internal and trailing whitespace' '
  47         echo "big QQ blue" | q_to_tab >expect &&
  48         git config --get section.sparseAndTail >actual &&
  49         test_cmp expect actual
  50 '
  51
  52 test_expect_success 'internal and trailing whitespace, all quoted' '
  53         echo "big QQ blue " | q_to_tab >expect &&
  54         git config --get section.sparseAndTailQuoted >actual &&
  55         test_cmp expect actual
  56 '
  57
  58 test_expect_success 'internal and more trailing whitespace' '
  59         echo "big QQ blue" | q_to_tab >expect &&
  60         git config --get section.sparseAndBiggerTail >actual &&
  61         test_cmp expect actual
  62 '
  63
  64 test_expect_success 'internal and more trailing whitespace, all quoted' '
  65         echo "big QQ blue Q Q" | q_to_tab >expect &&
  66         git config --get section.sparseAndBiggerTailQuoted >actual &&
  67         test_cmp expect actual
  68 '
  69
  70 test_expect_success 'internal and more trailing whitespace, not all quoted' '
  71         echo "big QQ blue Q Q" | q_to_tab >expect &&
  72         git config --get section.sparseAndBiggerTailQuotedPlus >actual &&
  73         test_cmp expect actual
  74 '
  75
  76 test_expect_success 'leading and trailing whitespace' '
  77         echo "big blue" >expect &&
  78         git config --get section.headAndTail >actual &&
  79         test_cmp expect actual
  80 '
  81
  82 test_expect_success 'leading and trailing whitespace, all quoted' '
  83         echo "Qbig blue " | q_to_tab >expect &&
  84         git config --get section.headAndTailQuoted >actual &&
  85         test_cmp expect actual
  86 '
  87
  88 test_expect_success 'leading and trailing whitespace, not all quoted' '
  89         echo "Qbig blue " | q_to_tab >expect &&
  90         git config --get section.headAndTailQuotedPlus >actual &&
  91         test_cmp expect actual
  92 '
  93
  94 test_expect_success 'inline comment' '
  95         echo "big blue" >expect &&
  96         git config --get section.annotated >actual &&
  97         test_cmp expect actual
  98 '
  99
 100 test_expect_success 'inline comment, quoted' '
 101         echo "big blue" >expect &&
 102         git config --get section.annotatedQuoted >actual &&
 103         test_cmp expect actual
 104 '
 105
 106 test_expect_success 'clear default config' '
 107         rm -f .git/config
 108 '
 109
 110 cat > expect << EOF
 111 [section]
 112         penguin = little blue
 113 EOF
 114 test_expect_success 'initial' '
 115         git config section.penguin "little blue" &&
 116         test_cmp expect .git/config
 117 '
 118
 119 cat > expect << EOF
 120 [section]
 121         penguin = little blue
 122         Movie = BadPhysics
 123 EOF
 124 test_expect_success 'mixed case' '
 125         git config Section.Movie BadPhysics &&
 126         test_cmp expect .git/config
 127 '
 128
 129 cat > expect << EOF
 130 [section]
 131         penguin = little blue
 132         Movie = BadPhysics
 133 [Sections]
 134         WhatEver = Second
 135 EOF
 136 test_expect_success 'similar section' '
 137         git config Sections.WhatEver Second &&
 138         test_cmp expect .git/config
 139 '
 140
 141 cat > expect << EOF
 142 [section]
 143         penguin = little blue
 144         Movie = BadPhysics
 145         UPPERCASE = true
 146 [Sections]
 147         WhatEver = Second
 148 EOF
 149 test_expect_success 'uppercase section' '
 150         git config SECTION.UPPERCASE true &&
 151         test_cmp expect .git/config
 152 '
 153
 154 test_expect_success 'replace with non-match' '
 155         git config section.penguin kingpin !blue
 156 '
 157
 158 test_expect_success 'replace with non-match (actually matching)' '
 159         git config section.penguin "very blue" !kingpin
 160 '
 161
 162 cat > expect << EOF
 163 [section]
 164         Movie = BadPhysics
 165         UPPERCASE = true
 166         penguin = gentoo # Pygoscelis papua
 167         disposition = peckish # find fish
 168         foo = bar #abc
 169         spsp = value # and comment
 170         htsp = value    # and comment
 171 [Sections]
 172         WhatEver = Second
 173 EOF
 174
 175 test_expect_success 'append comments' '
 176         git config --replace-all --comment="Pygoscelis papua" section.penguin gentoo &&
 177         git config --comment="find fish" section.disposition peckish &&
 178         git config --comment="#abc" section.foo bar &&
 179
 180         git config --comment="and comment" section.spsp value &&
 181         git config --comment="  # and comment" section.htsp value &&
 182
 183         test_cmp expect .git/config
 184 '
 185
 186 test_expect_success 'Prohibited LF in comment' '
 187         test_must_fail git config --comment="a${LF}b" section.k v
 188 '
 189
 190 test_expect_success 'non-match result' 'test_cmp expect .git/config'
 191
 192 test_expect_success 'find mixed-case key by canonical name' '
 193         test_cmp_config Second sections.whatever
 194 '
 195
 196 test_expect_success 'find mixed-case key by non-canonical name' '
 197         test_cmp_config Second SeCtIoNs.WhAtEvEr
 198 '
 199
 200 test_expect_success 'subsections are not canonicalized by git-config' '
 201         cat >>.git/config <<-\EOF &&
 202         [section.SubSection]
 203         key = one
 204         [section "SubSection"]
 205         key = two
 206         EOF
 207         test_cmp_config one section.subsection.key &&
 208         test_cmp_config two section.SubSection.key
 209 '
 210
 211 test_missing_key () {
 212         local key="$1" &&
 213         local title="$2" &&
 214         test_expect_success "value for $title is not printed" '
 215                 test_must_fail git config "$key" >out 2>err &&
 216                 test_must_be_empty out &&
 217                 test_must_be_empty err
 218         '
 219 }
 220
 221 test_missing_key 'missingsection.missingkey' 'missing section and missing key'
 222 test_missing_key 'missingsection.penguin' 'missing section and existing key'
 223 test_missing_key 'section.missingkey' 'existing section and missing key'
 224 test_missing_key 'section.MissingSubSection.missingkey' 'missing subsection and missing key'
 225 test_missing_key 'section.SubSection.missingkey' 'existing subsection and missing key'
 226 test_missing_key 'section.MissingSubSection.key' 'missing subsection and existing key'
 227
 228 cat > .git/config <<\EOF
 229 [alpha]
 230 bar = foo
 231 [beta]
 232 baz = multiple \
 233 lines
 234 foo = bar
 235 EOF
 236
 237 test_expect_success 'unset with cont. lines' '
 238         git config --unset beta.baz
 239 '
 240
 241 cat > expect <<\EOF
 242 [alpha]
 243 bar = foo
 244 [beta]
 245 foo = bar
 246 EOF
 247
 248 test_expect_success 'unset with cont. lines is correct' 'test_cmp expect .git/config'
 249
 250 cat > .git/config << EOF
 251 [beta] ; silly comment # another comment
 252 noIndent= sillyValue ; 'nother silly comment
 253
 254 # empty line
 255                 ; comment
 256                 haha   ="beta" # last silly comment
 257 haha = hello
 258         haha = bello
 259 [nextSection] noNewline = ouch
 260 EOF
 261
 262 cp .git/config .git/config2
 263
 264 test_expect_success 'multiple unset' '
 265         git config --unset-all beta.haha
 266 '
 267
 268 cat > expect << EOF
 269 [beta] ; silly comment # another comment
 270 noIndent= sillyValue ; 'nother silly comment
 271
 272 # empty line
 273                 ; comment
 274 [nextSection] noNewline = ouch
 275 EOF
 276
 277 test_expect_success 'multiple unset is correct' '
 278         test_cmp expect .git/config
 279 '
 280
 281 cp .git/config2 .git/config
 282
 283 test_expect_success '--replace-all missing value' '
 284         test_must_fail git config --replace-all beta.haha &&
 285         test_cmp .git/config2 .git/config
 286 '
 287
 288 rm .git/config2
 289
 290 test_expect_success '--replace-all' '
 291         git config --replace-all beta.haha gamma
 292 '
 293
 294 cat > expect << EOF
 295 [beta] ; silly comment # another comment
 296 noIndent= sillyValue ; 'nother silly comment
 297
 298 # empty line
 299                 ; comment
 300         haha = gamma
 301 [nextSection] noNewline = ouch
 302 EOF
 303
 304 test_expect_success 'all replaced' '
 305         test_cmp expect .git/config
 306 '
 307
 308 cat > expect << EOF
 309 [beta] ; silly comment # another comment
 310 noIndent= sillyValue ; 'nother silly comment
 311
 312 # empty line
 313                 ; comment
 314         haha = alpha
 315 [nextSection] noNewline = ouch
 316 EOF
 317 test_expect_success 'really mean test' '
 318         git config beta.haha alpha &&
 319         test_cmp expect .git/config
 320 '
 321
 322 cat > expect << EOF
 323 [beta] ; silly comment # another comment
 324 noIndent= sillyValue ; 'nother silly comment
 325
 326 # empty line
 327                 ; comment
 328         haha = alpha
 329 [nextSection]
 330         nonewline = wow
 331 EOF
 332 test_expect_success 'really really mean test' '
 333         git config nextsection.nonewline wow &&
 334         test_cmp expect .git/config
 335 '
 336
 337 test_expect_success 'get value' '
 338         test_cmp_config alpha beta.haha
 339 '
 340
 341 cat > expect << EOF
 342 [beta] ; silly comment # another comment
 343 noIndent= sillyValue ; 'nother silly comment
 344
 345 # empty line
 346                 ; comment
 347 [nextSection]
 348         nonewline = wow
 349 EOF
 350 test_expect_success 'unset' '
 351         git config --unset beta.haha &&
 352         test_cmp expect .git/config
 353 '
 354
 355 cat > expect << EOF
 356 [beta] ; silly comment # another comment
 357 noIndent= sillyValue ; 'nother silly comment
 358
 359 # empty line
 360                 ; comment
 361 [nextSection]
 362         nonewline = wow
 363         NoNewLine = wow2 for me
 364 EOF
 365 test_expect_success 'multivar' '
 366         git config nextsection.NoNewLine "wow2 for me" "for me$" &&
 367         test_cmp expect .git/config
 368 '
 369
 370 test_expect_success 'non-match' '
 371         git config --get nextsection.nonewline !for
 372 '
 373
 374 test_expect_success 'non-match value' '
 375         test_cmp_config wow --get nextsection.nonewline !for
 376 '
 377
 378 test_expect_success 'multi-valued get returns final one' '
 379         test_cmp_config "wow2 for me" --get nextsection.nonewline
 380 '
 381
 382 test_expect_success 'multi-valued get-all returns all' '
 383         cat >expect <<-\EOF &&
 384         wow
 385         wow2 for me
 386         EOF
 387         git config --get-all nextsection.nonewline >actual &&
 388         test_cmp expect actual
 389 '
 390
 391 cat > expect << EOF
 392 [beta] ; silly comment # another comment
 393 noIndent= sillyValue ; 'nother silly comment
 394
 395 # empty line
 396                 ; comment
 397 [nextSection]
 398         nonewline = wow3
 399         NoNewLine = wow2 for me
 400 EOF
 401 test_expect_success 'multivar replace' '
 402         git config nextsection.nonewline "wow3" "wow$" &&
 403         test_cmp expect .git/config
 404 '
 405
 406 test_expect_success 'ambiguous unset' '
 407         test_must_fail git config --unset nextsection.nonewline
 408 '
 409
 410 test_expect_success 'invalid unset' '
 411         test_must_fail git config --unset somesection.nonewline
 412 '
 413
 414 cat > expect << EOF
 415 [beta] ; silly comment # another comment
 416 noIndent= sillyValue ; 'nother silly comment
 417
 418 # empty line
 419                 ; comment
 420 [nextSection]
 421         NoNewLine = wow2 for me
 422 EOF
 423
 424 test_expect_success 'multivar unset' '
 425         git config --unset nextsection.nonewline "wow3$" &&
 426         test_cmp expect .git/config
 427 '
 428
 429 test_expect_success 'invalid key' 'test_must_fail git config inval.2key blabla'
 430
 431 test_expect_success 'correct key' 'git config 123456.a123 987'
 432
 433 test_expect_success 'hierarchical section' '
 434         git config Version.1.2.3eX.Alpha beta
 435 '
 436
 437 cat > expect << EOF
 438 [beta] ; silly comment # another comment
 439 noIndent= sillyValue ; 'nother silly comment
 440
 441 # empty line
 442                 ; comment
 443 [nextSection]
 444         NoNewLine = wow2 for me
 445 [123456]
 446         a123 = 987
 447 [Version "1.2.3eX"]
 448         Alpha = beta
 449 EOF
 450
 451 test_expect_success 'hierarchical section value' '
 452         test_cmp expect .git/config
 453 '
 454
 455 cat > expect << EOF
 456 beta.noindent=sillyValue
 457 nextsection.nonewline=wow2 for me
 458 123456.a123=987
 459 version.1.2.3eX.alpha=beta
 460 EOF
 461
 462 test_expect_success 'working --list' '
 463         git config --list > output &&
 464         test_cmp expect output
 465 '
 466 test_expect_success '--list without repo produces empty output' '
 467         git --git-dir=nonexistent config --list >output &&
 468         test_must_be_empty output
 469 '
 470
 471 cat > expect << EOF
 472 beta.noindent
 473 nextsection.nonewline
 474 123456.a123
 475 version.1.2.3eX.alpha
 476 EOF
 477
 478 test_expect_success '--name-only --list' '
 479         git config --name-only --list >output &&
 480         test_cmp expect output
 481 '
 482
 483 cat > expect << EOF
 484 beta.noindent sillyValue
 485 nextsection.nonewline wow2 for me
 486 EOF
 487
 488 test_expect_success '--get-regexp' '
 489         git config --get-regexp in >output &&
 490         test_cmp expect output
 491 '
 492
 493 cat > expect << EOF
 494 beta.noindent
 495 nextsection.nonewline
 496 EOF
 497
 498 test_expect_success '--name-only --get-regexp' '
 499         git config --name-only --get-regexp in >output &&
 500         test_cmp expect output
 501 '
 502
 503 cat > expect << EOF
 504 wow2 for me
 505 wow4 for you
 506 EOF
 507
 508 test_expect_success '--add' '
 509         git config --add nextsection.nonewline "wow4 for you" &&
 510         git config --get-all nextsection.nonewline > output &&
 511         test_cmp expect output
 512 '
 513
 514 cat > .git/config << EOF
 515 [novalue]
 516         variable
 517 [emptyvalue]
 518         variable =
 519 EOF
 520
 521 test_expect_success 'get variable with no value' '
 522         git config --get novalue.variable ^$
 523 '
 524
 525 test_expect_success 'get variable with empty value' '
 526         git config --get emptyvalue.variable ^$
 527 '
 528
 529 echo novalue.variable > expect
 530
 531 test_expect_success 'get-regexp variable with no value' '
 532         git config --get-regexp novalue > output &&
 533         test_cmp expect output
 534 '
 535
 536 echo 'novalue.variable true' > expect
 537
 538 test_expect_success 'get-regexp --bool variable with no value' '
 539         git config --bool --get-regexp novalue > output &&
 540         test_cmp expect output
 541 '
 542
 543 echo 'emptyvalue.variable ' > expect
 544
 545 test_expect_success 'get-regexp variable with empty value' '
 546         git config --get-regexp emptyvalue > output &&
 547         test_cmp expect output
 548 '
 549
 550 echo true > expect
 551
 552 test_expect_success 'get bool variable with no value' '
 553         git config --bool novalue.variable > output &&
 554         test_cmp expect output
 555 '
 556
 557 echo false > expect
 558
 559 test_expect_success 'get bool variable with empty value' '
 560         git config --bool emptyvalue.variable > output &&
 561         test_cmp expect output
 562 '
 563
 564 test_expect_success 'no arguments, but no crash' '
 565         test_must_fail git config >output 2>&1 &&
 566         test_grep usage output
 567 '
 568
 569 cat > .git/config << EOF
 570 [a.b]
 571         c = d
 572 EOF
 573
 574 cat > expect << EOF
 575 [a.b]
 576         c = d
 577 [a]
 578         x = y
 579 EOF
 580
 581 test_expect_success 'new section is partial match of another' '
 582         git config a.x y &&
 583         test_cmp expect .git/config
 584 '
 585
 586 cat > expect << EOF
 587 [a.b]
 588         c = d
 589 [a]
 590         x = y
 591         b = c
 592 [b]
 593         x = y
 594 EOF
 595
 596 test_expect_success 'new variable inserts into proper section' '
 597         git config b.x y &&
 598         git config a.b c &&
 599         test_cmp expect .git/config
 600 '
 601
 602 test_expect_success 'alternative --file (non-existing file should fail)' '
 603         test_must_fail git config --file non-existing-config -l &&
 604         test_must_fail git config --file non-existing-config test.xyzzy
 605 '
 606
 607 cat > other-config << EOF
 608 [ein]
 609         bahn = strasse
 610 EOF
 611
 612 cat > expect << EOF
 613 ein.bahn=strasse
 614 EOF
 615
 616 test_expect_success 'alternative GIT_CONFIG' '
 617         GIT_CONFIG=other-config git config --list >output &&
 618         test_cmp expect output
 619 '
 620
 621 test_expect_success 'alternative GIT_CONFIG (--file)' '
 622         git config --file other-config --list >output &&
 623         test_cmp expect output
 624 '
 625
 626 test_expect_success 'alternative GIT_CONFIG (--file=-)' '
 627         git config --file - --list <other-config >output &&
 628         test_cmp expect output
 629 '
 630
 631 test_expect_success 'setting a value in stdin is an error' '
 632         test_must_fail git config --file - some.value foo
 633 '
 634
 635 test_expect_success 'editing stdin is an error' '
 636         test_must_fail git config --file - --edit
 637 '
 638
 639 test_expect_success 'refer config from subdirectory' '
 640         mkdir x &&
 641         test_cmp_config -C x strasse --file=../other-config --get ein.bahn
 642 '
 643
 644 cat > expect << EOF
 645 [ein]
 646         bahn = strasse
 647 [anwohner]
 648         park = ausweis
 649 EOF
 650
 651 test_expect_success '--set in alternative file' '
 652         git config --file=other-config anwohner.park ausweis &&
 653         test_cmp expect other-config
 654 '
 655
 656 cat > .git/config << EOF
 657 # Hallo
 658         #Bello
 659 [branch "eins"]
 660         x = 1
 661 [branch.eins]
 662         y = 1
 663         [branch "1 234 blabl/a"]
 664 weird
 665 EOF
 666
 667 test_expect_success 'rename section' '
 668         git config --rename-section branch.eins branch.zwei
 669 '
 670
 671 cat > expect << EOF
 672 # Hallo
 673         #Bello
 674 [branch "zwei"]
 675         x = 1
 676 [branch "zwei"]
 677         y = 1
 678         [branch "1 234 blabl/a"]
 679 weird
 680 EOF
 681
 682 test_expect_success 'rename succeeded' '
 683         test_cmp expect .git/config
 684 '
 685
 686 test_expect_success 'rename non-existing section' '
 687         test_must_fail git config --rename-section \
 688                 branch."world domination" branch.drei
 689 '
 690
 691 test_expect_success 'rename succeeded' '
 692         test_cmp expect .git/config
 693 '
 694
 695 test_expect_success 'rename another section' '
 696         git config --rename-section branch."1 234 blabl/a" branch.drei
 697 '
 698
 699 cat > expect << EOF
 700 # Hallo
 701         #Bello
 702 [branch "zwei"]
 703         x = 1
 704 [branch "zwei"]
 705         y = 1
 706 [branch "drei"]
 707 weird
 708 EOF
 709
 710 test_expect_success 'rename succeeded' '
 711         test_cmp expect .git/config
 712 '
 713
 714 cat >> .git/config << EOF
 715 [branch "vier"] z = 1
 716 EOF
 717
 718 test_expect_success 'rename a section with a var on the same line' '
 719         git config --rename-section branch.vier branch.zwei
 720 '
 721
 722 cat > expect << EOF
 723 # Hallo
 724         #Bello
 725 [branch "zwei"]
 726         x = 1
 727 [branch "zwei"]
 728         y = 1
 729 [branch "drei"]
 730 weird
 731 [branch "zwei"]
 732         z = 1
 733 EOF
 734
 735 test_expect_success 'rename succeeded' '
 736         test_cmp expect .git/config
 737 '
 738
 739 test_expect_success 'renaming empty section name is rejected' '
 740         test_must_fail git config --rename-section branch.zwei ""
 741 '
 742
 743 test_expect_success 'renaming to bogus section is rejected' '
 744         test_must_fail git config --rename-section branch.zwei "bogus name"
 745 '
 746
 747 test_expect_success 'renaming a section with a long line' '
 748         {
 749                 printf "[b]\\n" &&
 750                 printf "  c = d %1024s [a] e = f\\n" " " &&
 751                 printf "[a] g = h\\n"
 752         } >y &&
 753         git config -f y --rename-section a xyz &&
 754         test_must_fail git config -f y b.e
 755 '
 756
 757 test_expect_success 'renaming an embedded section with a long line' '
 758         {
 759                 printf "[b]\\n" &&
 760                 printf "  c = d %1024s [a] [foo] e = f\\n" " " &&
 761                 printf "[a] g = h\\n"
 762         } >y &&
 763         git config -f y --rename-section a xyz &&
 764         test_must_fail git config -f y foo.e
 765 '
 766
 767 test_expect_success 'renaming a section with an overly-long line' '
 768         {
 769                 printf "[b]\\n" &&
 770                 printf "  c = d %525000s e" " " &&
 771                 printf "[a] g = h\\n"
 772         } >y &&
 773         test_must_fail git config -f y --rename-section a xyz 2>err &&
 774         grep "refusing to work with overly long line in .y. on line 2" err
 775 '
 776
 777 cat >> .git/config << EOF
 778   [branch "zwei"] a = 1 [branch "vier"]
 779 EOF
 780
 781 test_expect_success 'remove section' '
 782         git config --remove-section branch.zwei
 783 '
 784
 785 cat > expect << EOF
 786 # Hallo
 787         #Bello
 788 [branch "drei"]
 789 weird
 790 EOF
 791
 792 test_expect_success 'section was removed properly' '
 793         test_cmp expect .git/config
 794 '
 795
 796 cat > expect << EOF
 797 [gitcvs]
 798         enabled = true
 799         dbname = %Ggitcvs2.%a.%m.sqlite
 800 [gitcvs "ext"]
 801         dbname = %Ggitcvs1.%a.%m.sqlite
 802 EOF
 803
 804 test_expect_success 'section ending' '
 805         rm -f .git/config &&
 806         git config gitcvs.enabled true &&
 807         git config gitcvs.ext.dbname %Ggitcvs1.%a.%m.sqlite &&
 808         git config gitcvs.dbname %Ggitcvs2.%a.%m.sqlite &&
 809         test_cmp expect .git/config
 810
 811 '
 812
 813 test_expect_success numbers '
 814         git config kilo.gram 1k &&
 815         git config mega.ton 1m &&
 816         echo 1024 >expect &&
 817         echo 1048576 >>expect &&
 818         git config --int --get kilo.gram >actual &&
 819         git config --int --get mega.ton >>actual &&
 820         test_cmp expect actual
 821 '
 822
 823 test_expect_success '--int is at least 64 bits' '
 824         git config giga.watts 121g &&
 825         echo  >expect &&
 826         test_cmp_config 129922760704 --int --get giga.watts
 827 '
 828
 829 test_expect_success 'invalid unit' '
 830         git config aninvalid.unit "1auto" &&
 831         test_cmp_config 1auto aninvalid.unit &&
 832         test_must_fail git config --int --get aninvalid.unit 2>actual &&
 833         test_grep "bad numeric config value .1auto. for .aninvalid.unit. in file .git/config: invalid unit" actual
 834 '
 835
 836 test_expect_success 'invalid unit boolean' '
 837         git config commit.gpgsign "1true" &&
 838         test_cmp_config 1true commit.gpgsign &&
 839         test_must_fail git config --bool --get commit.gpgsign 2>actual &&
 840         test_grep "bad boolean config value .1true. for .commit.gpgsign." actual
 841 '
 842
 843 test_expect_success 'line number is reported correctly' '
 844         printf "[bool]\n\tvar\n" >invalid &&
 845         test_must_fail git config -f invalid --path bool.var 2>actual &&
 846         test_grep "line 2" actual
 847 '
 848
 849 test_expect_success 'invalid stdin config' '
 850         echo "[broken" | test_must_fail git config --list --file - >output 2>&1 &&
 851         test_grep "bad config line 1 in standard input" output
 852 '
 853
 854 cat > expect << EOF
 855 true
 856 false
 857 true
 858 false
 859 true
 860 false
 861 true
 862 false
 863 EOF
 864
 865 test_expect_success bool '
 866
 867         git config bool.true1 01 &&
 868         git config bool.true2 -1 &&
 869         git config bool.true3 YeS &&
 870         git config bool.true4 true &&
 871         git config bool.false1 000 &&
 872         git config bool.false2 "" &&
 873         git config bool.false3 nO &&
 874         git config bool.false4 FALSE &&
 875         rm -f result &&
 876         for i in 1 2 3 4
 877         do
 878             git config --bool --get bool.true$i >>result &&
 879             git config --bool --get bool.false$i >>result || return 1
 880         done &&
 881         test_cmp expect result'
 882
 883 test_expect_success 'invalid bool (--get)' '
 884
 885         git config bool.nobool foobar &&
 886         test_must_fail git config --bool --get bool.nobool'
 887
 888 test_expect_success 'invalid bool (set)' '
 889
 890         test_must_fail git config --bool bool.nobool foobar'
 891
 892 cat > expect <<\EOF
 893 [bool]
 894         true1 = true
 895         true2 = true
 896         true3 = true
 897         true4 = true
 898         false1 = false
 899         false2 = false
 900         false3 = false
 901         false4 = false
 902 EOF
 903
 904 test_expect_success 'set --bool' '
 905
 906         rm -f .git/config &&
 907         git config --bool bool.true1 01 &&
 908         git config --bool bool.true2 -1 &&
 909         git config --bool bool.true3 YeS &&
 910         git config --bool bool.true4 true &&
 911         git config --bool bool.false1 000 &&
 912         git config --bool bool.false2 "" &&
 913         git config --bool bool.false3 nO &&
 914         git config --bool bool.false4 FALSE &&
 915         test_cmp expect .git/config'
 916
 917 cat > expect <<\EOF
 918 [int]
 919         val1 = 1
 920         val2 = -1
 921         val3 = 5242880
 922 EOF
 923
 924 test_expect_success 'set --int' '
 925
 926         rm -f .git/config &&
 927         git config --int int.val1 01 &&
 928         git config --int int.val2 -1 &&
 929         git config --int int.val3 5m &&
 930         test_cmp expect .git/config
 931 '
 932
 933 test_expect_success 'get --bool-or-int' '
 934         cat >.git/config <<-\EOF &&
 935         [bool]
 936         true1
 937         true2 = true
 938         false = false
 939         [int]
 940         int1 = 0
 941         int2 = 1
 942         int3 = -1
 943         EOF
 944         cat >expect <<-\EOF &&
 945         true
 946         true
 947         false
 948         0
 949         1
 950         -1
 951         EOF
 952         {
 953                 git config --bool-or-int bool.true1 &&
 954                 git config --bool-or-int bool.true2 &&
 955                 git config --bool-or-int bool.false &&
 956                 git config --bool-or-int int.int1 &&
 957                 git config --bool-or-int int.int2 &&
 958                 git config --bool-or-int int.int3
 959         } >actual &&
 960         test_cmp expect actual
 961 '
 962
 963 cat >expect <<\EOF
 964 [bool]
 965         true1 = true
 966         false1 = false
 967         true2 = true
 968         false2 = false
 969 [int]
 970         int1 = 0
 971         int2 = 1
 972         int3 = -1
 973 EOF
 974
 975 test_expect_success 'set --bool-or-int' '
 976         rm -f .git/config &&
 977         git config --bool-or-int bool.true1 true &&
 978         git config --bool-or-int bool.false1 false &&
 979         git config --bool-or-int bool.true2 yes &&
 980         git config --bool-or-int bool.false2 no &&
 981         git config --bool-or-int int.int1 0 &&
 982         git config --bool-or-int int.int2 1 &&
 983         git config --bool-or-int int.int3 -1 &&
 984         test_cmp expect .git/config
 985 '
 986
 987 cat >expect <<\EOF
 988 [path]
 989         home = ~/
 990         normal = /dev/null
 991         trailingtilde = foo~
 992 EOF
 993
 994 test_expect_success !MINGW 'set --path' '
 995         rm -f .git/config &&
 996         git config --path path.home "~/" &&
 997         git config --path path.normal "/dev/null" &&
 998         git config --path path.trailingtilde "foo~" &&
 999         test_cmp expect .git/config'
1000
1001 if test_have_prereq !MINGW && test "${HOME+set}"
1002 then
1003         test_set_prereq HOMEVAR
1004 fi
1005
1006 cat >expect <<EOF
1007 $HOME/
1008 /dev/null
1009 foo~
1010 EOF
1011
1012 test_expect_success HOMEVAR 'get --path' '
1013         git config --get --path path.home > result &&
1014         git config --get --path path.normal >> result &&
1015         git config --get --path path.trailingtilde >> result &&
1016         test_cmp expect result
1017 '
1018
1019 cat >expect <<\EOF
1020 /dev/null
1021 foo~
1022 EOF
1023
1024 test_expect_success !MINGW 'get --path copes with unset $HOME' '
1025         (
1026                 sane_unset HOME &&
1027                 test_must_fail git config --get --path path.home \
1028                         >result 2>msg &&
1029                 git config --get --path path.normal >>result &&
1030                 git config --get --path path.trailingtilde >>result
1031         ) &&
1032         test_grep "[Ff]ailed to expand.*~/" msg &&
1033         test_cmp expect result
1034 '
1035
1036 test_expect_success 'get --path barfs on boolean variable' '
1037         echo "[path]bool" >.git/config &&
1038         test_must_fail git config --get --path path.bool
1039 '
1040
1041 test_expect_success 'get --expiry-date' '
1042         rel="3.weeks.5.days.00:00" &&
1043         rel_out="$rel ->" &&
1044         cat >.git/config <<-\EOF &&
1045         [date]
1046         valid1 = "3.weeks.5.days 00:00"
1047         valid2 = "Fri Jun 4 15:46:55 2010"
1048         valid3 = "2017/11/11 11:11:11PM"
1049         valid4 = "2017/11/10 09:08:07 PM"
1050         valid5 = "never"
1051         invalid1 = "abc"
1052         EOF
1053         cat >expect <<-EOF &&
1054         $(test-tool date timestamp $rel)
1055         1275666415
1056         1510441871
1057         1510348087
1058         0
1059         EOF
1060         : "work around heredoc parsing bug fixed in dash 0.5.7 (in ec2c84d)" &&
1061         {
1062                 echo "$rel_out $(git config --expiry-date date.valid1)" &&
1063                 git config --expiry-date date.valid2 &&
1064                 git config --expiry-date date.valid3 &&
1065                 git config --expiry-date date.valid4 &&
1066                 git config --expiry-date date.valid5
1067         } >actual &&
1068         test_cmp expect actual &&
1069         test_must_fail git config --expiry-date date.invalid1
1070 '
1071
1072 test_expect_success 'get --type=color' '
1073         rm .git/config &&
1074         git config foo.color "red" &&
1075         git config --get --type=color foo.color >actual.raw &&
1076         test_decode_color <actual.raw >actual &&
1077         echo "<RED>" >expect &&
1078         test_cmp expect actual
1079 '
1080
1081 cat >expect << EOF
1082 [foo]
1083         color = red
1084 EOF
1085
1086 test_expect_success 'set --type=color' '
1087         rm .git/config &&
1088         git config --type=color foo.color "red" &&
1089         test_cmp expect .git/config
1090 '
1091
1092 test_expect_success 'get --type=color barfs on non-color' '
1093         echo "[foo]bar=not-a-color" >.git/config &&
1094         test_must_fail git config --get --type=color foo.bar
1095 '
1096
1097 test_expect_success 'set --type=color barfs on non-color' '
1098         test_must_fail git config --type=color foo.color "not-a-color" 2>error &&
1099         test_grep "cannot parse color" error
1100 '
1101
1102 cat > expect << EOF
1103 [quote]
1104         leading = " test"
1105         ending = "test "
1106         semicolon = "test;test"
1107         hash = "test#test"
1108 EOF
1109 test_expect_success 'quoting' '
1110         rm -f .git/config &&
1111         git config quote.leading " test" &&
1112         git config quote.ending "test " &&
1113         git config quote.semicolon "test;test" &&
1114         git config quote.hash "test#test" &&
1115         test_cmp expect .git/config
1116 '
1117
1118 test_expect_success 'key with newline' '
1119         test_must_fail git config "key.with
1120 newline" 123'
1121
1122 test_expect_success 'value with newline' 'git config key.sub value.with\\\
1123 newline'
1124
1125 cat > .git/config <<\EOF
1126 [section]
1127         ; comment \
1128         continued = cont\
1129 inued
1130         noncont   = not continued ; \
1131         quotecont = "cont;\
1132 inued"
1133 EOF
1134
1135 cat > expect <<\EOF
1136 section.continued=continued
1137 section.noncont=not continued
1138 section.quotecont=cont;inued
1139 EOF
1140
1141 test_expect_success 'value continued on next line' '
1142         git config --list > result &&
1143         test_cmp expect result
1144 '
1145
1146 cat > .git/config <<\EOF
1147 [section "sub=section"]
1148         val1 = foo=bar
1149         val2 = foo\nbar
1150         val3 = \n\n
1151         val4 =
1152         val5
1153 EOF
1154
1155 cat > expect <<\EOF
1156 section.sub=section.val1
1157 foo=barQsection.sub=section.val2
1158 foo
1159 barQsection.sub=section.val3
1160
1161
1162 Qsection.sub=section.val4
1163 Qsection.sub=section.val5Q
1164 EOF
1165 test_expect_success '--null --list' '
1166         git config --null --list >result.raw &&
1167         nul_to_q <result.raw >result &&
1168         echo >>result &&
1169         test_cmp expect result
1170 '
1171
1172 test_expect_success '--null --get-regexp' '
1173         git config --null --get-regexp "val[0-9]" >result.raw &&
1174         nul_to_q <result.raw >result &&
1175         echo >>result &&
1176         test_cmp expect result
1177 '
1178
1179 test_expect_success 'inner whitespace kept verbatim, spaces only' '
1180         echo "foo   bar" >expect &&
1181         git config section.val "foo   bar" &&
1182         git config --get section.val >actual &&
1183         test_cmp expect actual
1184 '
1185
1186 test_expect_success 'inner whitespace kept verbatim, horizontal tabs only' '
1187         echo "fooQQbar" | q_to_tab >expect &&
1188         git config section.val "$(cat expect)" &&
1189         git config --get section.val >actual &&
1190         test_cmp expect actual
1191 '
1192
1193 test_expect_success 'inner whitespace kept verbatim, horizontal tabs and spaces' '
1194         echo "foo Q  bar" | q_to_tab >expect &&
1195         git config section.val "$(cat expect)" &&
1196         git config --get section.val >actual &&
1197         test_cmp expect actual
1198 '
1199
1200 test_expect_success SYMLINKS 'symlinked configuration' '
1201         ln -s notyet myconfig &&
1202         git config --file=myconfig test.frotz nitfol &&
1203         test -h myconfig &&
1204         test -f notyet &&
1205         test "z$(git config --file=notyet test.frotz)" = znitfol &&
1206         git config --file=myconfig test.xyzzy rezrov &&
1207         test -h myconfig &&
1208         test -f notyet &&
1209         cat >expect <<-\EOF &&
1210         nitfol
1211         rezrov
1212         EOF
1213         {
1214                 git config --file=notyet test.frotz &&
1215                 git config --file=notyet test.xyzzy
1216         } >actual &&
1217         test_cmp expect actual
1218 '
1219
1220 test_expect_success SYMLINKS 'symlink to nonexistent configuration' '
1221         ln -s doesnotexist linktonada &&
1222         ln -s linktonada linktolinktonada &&
1223         test_must_fail git config --file=linktonada --list &&
1224         test_must_fail git config --file=linktolinktonada --list
1225 '
1226
1227 test_expect_success 'check split_cmdline return' '
1228         test_when_finished "rm -rf repo" &&
1229         git init repo &&
1230         (
1231                 cd repo &&
1232                 git config alias.split-cmdline-fix "echo \"" &&
1233                 test_must_fail git split-cmdline-fix &&
1234                 echo foo >foo &&
1235                 git add foo &&
1236                 git commit -m "initial commit" &&
1237                 git config branch.main.mergeoptions "echo \"" &&
1238                 test_must_fail git merge main
1239         )
1240 '
1241
1242 test_expect_success 'git -c "key=value" support' '
1243         cat >expect <<-\EOF &&
1244         value
1245         value
1246         true
1247         EOF
1248         {
1249                 git -c section.name=value config section.name &&
1250                 git -c foo.CamelCase=value config foo.camelcase &&
1251                 git -c foo.flag config --bool foo.flag
1252         } >actual &&
1253         test_cmp expect actual &&
1254         test_must_fail git -c name=value config section.name
1255 '
1256
1257 # We just need a type-specifier here that cares about the
1258 # distinction internally between a NULL boolean and a real
1259 # string (because most of git's internal parsers do care).
1260 # Using "--path" works, but we do not otherwise care about
1261 # its semantics.
1262 test_expect_success 'git -c can represent empty string' '
1263         echo >expect &&
1264         git -c foo.empty= config --path foo.empty >actual &&
1265         test_cmp expect actual
1266 '
1267
1268 test_expect_success 'key sanity-checking' '
1269         test_must_fail git config foo=bar &&
1270         test_must_fail git config foo=.bar &&
1271         test_must_fail git config foo.ba=r &&
1272         test_must_fail git config foo.1bar &&
1273         test_must_fail git config foo."ba
1274                                 z".bar &&
1275         test_must_fail git config . false &&
1276         test_must_fail git config .foo false &&
1277         test_must_fail git config foo. false &&
1278         test_must_fail git config .foo. false &&
1279         git config foo.bar true &&
1280         git config foo."ba =z".bar false
1281 '
1282
1283 test_expect_success 'git -c works with aliases of builtins' '
1284         git config alias.checkconfig "-c foo.check=bar config foo.check" &&
1285         echo bar >expect &&
1286         git checkconfig >actual &&
1287         test_cmp expect actual
1288 '
1289
1290 test_expect_success 'aliases can be CamelCased' '
1291         test_when_finished "rm -rf repo" &&
1292         git init repo &&
1293         (
1294                 cd repo &&
1295                 test_commit A &&
1296                 git config alias.CamelCased "rev-parse HEAD" &&
1297                 git CamelCased >out &&
1298                 git rev-parse HEAD >expect &&
1299                 test_cmp expect out
1300         )
1301 '
1302
1303 test_expect_success 'git -c does not split values on equals' '
1304         echo "value with = in it" >expect &&
1305         git -c section.foo="value with = in it" config section.foo >actual &&
1306         test_cmp expect actual
1307 '
1308
1309 test_expect_success 'git -c dies on bogus config' '
1310         test_must_fail git -c core.bare=foo rev-parse
1311 '
1312
1313 test_expect_success 'git -c complains about empty key' '
1314         test_must_fail git -c "=foo" rev-parse
1315 '
1316
1317 test_expect_success 'git -c complains about empty key and value' '
1318         test_must_fail git -c "" rev-parse
1319 '
1320
1321 test_expect_success 'multiple git -c appends config' '
1322         test_config alias.x "!git -c x.two=2 config --get-regexp ^x\.*" &&
1323         cat >expect <<-\EOF &&
1324         x.one 1
1325         x.two 2
1326         EOF
1327         git -c x.one=1 x >actual &&
1328         test_cmp expect actual
1329 '
1330
1331 test_expect_success 'last one wins: two level vars' '
1332
1333         # sec.var and sec.VAR are the same variable, as the first
1334         # and the last level of a configuration variable name is
1335         # case insensitive.
1336
1337         echo VAL >expect &&
1338
1339         git -c sec.var=val -c sec.VAR=VAL config --get sec.var >actual &&
1340         test_cmp expect actual &&
1341         git -c SEC.var=val -c sec.var=VAL config --get sec.var >actual &&
1342         test_cmp expect actual &&
1343
1344         git -c sec.var=val -c sec.VAR=VAL config --get SEC.var >actual &&
1345         test_cmp expect actual &&
1346         git -c SEC.var=val -c sec.var=VAL config --get sec.VAR >actual &&
1347         test_cmp expect actual
1348 '
1349
1350 test_expect_success 'last one wins: three level vars' '
1351
1352         # v.a.r and v.A.r are not the same variable, as the middle
1353         # level of a three-level configuration variable name is
1354         # case sensitive.
1355
1356         echo val >expect &&
1357         git -c v.a.r=val -c v.A.r=VAL config --get v.a.r >actual &&
1358         test_cmp expect actual &&
1359         git -c v.a.r=val -c v.A.r=VAL config --get V.a.R >actual &&
1360         test_cmp expect actual &&
1361
1362         # v.a.r and V.a.R are the same variable, as the first
1363         # and the last level of a configuration variable name is
1364         # case insensitive.
1365
1366         echo VAL >expect &&
1367         git -c v.a.r=val -c v.a.R=VAL config --get v.a.r >actual &&
1368         test_cmp expect actual &&
1369         git -c v.a.r=val -c V.a.r=VAL config --get v.a.r >actual &&
1370         test_cmp expect actual &&
1371         git -c v.a.r=val -c v.a.R=VAL config --get V.a.R >actual &&
1372         test_cmp expect actual &&
1373         git -c v.a.r=val -c V.a.r=VAL config --get V.a.R >actual &&
1374         test_cmp expect actual
1375 '
1376
1377 test_expect_success 'old-fashioned settings are case insensitive' '
1378         test_when_finished "rm -f testConfig testConfig_expect testConfig_actual" &&
1379
1380         cat >testConfig_actual <<-EOF &&
1381         [V.A]
1382         r = value1
1383         EOF
1384         q_to_tab >testConfig_expect <<-EOF &&
1385         [V.A]
1386         Qr = value2
1387         EOF
1388         git config -f testConfig_actual "v.a.r" value2 &&
1389         test_cmp testConfig_expect testConfig_actual &&
1390
1391         cat >testConfig_actual <<-EOF &&
1392         [V.A]
1393         r = value1
1394         EOF
1395         q_to_tab >testConfig_expect <<-EOF &&
1396         [V.A]
1397         QR = value2
1398         EOF
1399         git config -f testConfig_actual "V.a.R" value2 &&
1400         test_cmp testConfig_expect testConfig_actual &&
1401
1402         cat >testConfig_actual <<-EOF &&
1403         [V.A]
1404         r = value1
1405         EOF
1406         q_to_tab >testConfig_expect <<-EOF &&
1407         [V.A]
1408         r = value1
1409         Qr = value2
1410         EOF
1411         git config -f testConfig_actual "V.A.r" value2 &&
1412         test_cmp testConfig_expect testConfig_actual &&
1413
1414         cat >testConfig_actual <<-EOF &&
1415         [V.A]
1416         r = value1
1417         EOF
1418         q_to_tab >testConfig_expect <<-EOF &&
1419         [V.A]
1420         r = value1
1421         Qr = value2
1422         EOF
1423         git config -f testConfig_actual "v.A.r" value2 &&
1424         test_cmp testConfig_expect testConfig_actual
1425 '
1426
1427 test_expect_success 'setting different case sensitive subsections ' '
1428         test_when_finished "rm -f testConfig testConfig_expect testConfig_actual" &&
1429
1430         cat >testConfig_actual <<-EOF &&
1431         [V "A"]
1432         R = v1
1433         [K "E"]
1434         Y = v1
1435         [a "b"]
1436         c = v1
1437         [d "e"]
1438         f = v1
1439         EOF
1440         q_to_tab >testConfig_expect <<-EOF &&
1441         [V "A"]
1442         Qr = v2
1443         [K "E"]
1444         Qy = v2
1445         [a "b"]
1446         Qc = v2
1447         [d "e"]
1448         f = v1
1449         [d "E"]
1450         Qf = v2
1451         EOF
1452         # exact match
1453         git config -f testConfig_actual a.b.c v2 &&
1454         # match section and subsection, key is cased differently.
1455         git config -f testConfig_actual K.E.y v2 &&
1456         # section and key are matched case insensitive, but subsection needs
1457         # to match; When writing out new values only the key is adjusted
1458         git config -f testConfig_actual v.A.r v2 &&
1459         # subsection is not matched:
1460         git config -f testConfig_actual d.E.f v2 &&
1461         test_cmp testConfig_expect testConfig_actual
1462 '
1463
1464 for VAR in a .a a. a.0b a."b c". a."b c".0d
1465 do
1466         test_expect_success "git -c $VAR=VAL rejects invalid '$VAR'" '
1467                 test_must_fail git -c "$VAR=VAL" config -l
1468         '
1469 done
1470
1471 for VAR in a.b a."b c".d
1472 do
1473         test_expect_success "git -c $VAR=VAL works with valid '$VAR'" '
1474                 echo VAL >expect &&
1475                 git -c "$VAR=VAL" config --get "$VAR" >actual &&
1476                 test_cmp expect actual
1477         '
1478 done
1479
1480 test_expect_success 'git -c is not confused by empty environment' '
1481         GIT_CONFIG_PARAMETERS="" git -c x.one=1 config --list
1482 '
1483
1484 test_expect_success 'GIT_CONFIG_PARAMETERS handles old-style entries' '
1485         v="${SQ}key.one=foo${SQ}" &&
1486         v="$v  ${SQ}key.two=bar${SQ}" &&
1487         v="$v ${SQ}key.ambiguous=section.whatever=value${SQ}" &&
1488         GIT_CONFIG_PARAMETERS=$v git config --get-regexp "key.*" >actual &&
1489         cat >expect <<-EOF &&
1490         key.one foo
1491         key.two bar
1492         key.ambiguous section.whatever=value
1493         EOF
1494         test_cmp expect actual
1495 '
1496
1497 test_expect_success 'GIT_CONFIG_PARAMETERS handles new-style entries' '
1498         v="${SQ}key.one${SQ}=${SQ}foo${SQ}" &&
1499         v="$v  ${SQ}key.two${SQ}=${SQ}bar${SQ}" &&
1500         v="$v ${SQ}key.ambiguous=section.whatever${SQ}=${SQ}value${SQ}" &&
1501         GIT_CONFIG_PARAMETERS=$v git config --get-regexp "key.*" >actual &&
1502         cat >expect <<-EOF &&
1503         key.one foo
1504         key.two bar
1505         key.ambiguous=section.whatever value
1506         EOF
1507         test_cmp expect actual
1508 '
1509
1510 test_expect_success 'old and new-style entries can mix' '
1511         v="${SQ}key.oldone=oldfoo${SQ}" &&
1512         v="$v ${SQ}key.newone${SQ}=${SQ}newfoo${SQ}" &&
1513         v="$v ${SQ}key.oldtwo=oldbar${SQ}" &&
1514         v="$v ${SQ}key.newtwo${SQ}=${SQ}newbar${SQ}" &&
1515         GIT_CONFIG_PARAMETERS=$v git config --get-regexp "key.*" >actual &&
1516         cat >expect <<-EOF &&
1517         key.oldone oldfoo
1518         key.newone newfoo
1519         key.oldtwo oldbar
1520         key.newtwo newbar
1521         EOF
1522         test_cmp expect actual
1523 '
1524
1525 test_expect_success 'old and new bools with ambiguous subsection' '
1526         v="${SQ}key.with=equals.oldbool${SQ}" &&
1527         v="$v ${SQ}key.with=equals.newbool${SQ}=" &&
1528         GIT_CONFIG_PARAMETERS=$v git config --get-regexp "key.*" >actual &&
1529         cat >expect <<-EOF &&
1530         key.with equals.oldbool
1531         key.with=equals.newbool
1532         EOF
1533         test_cmp expect actual
1534 '
1535
1536 test_expect_success 'detect bogus GIT_CONFIG_PARAMETERS' '
1537         cat >expect <<-\EOF &&
1538         env.one one
1539         env.two two
1540         EOF
1541         GIT_CONFIG_PARAMETERS="${SQ}env.one=one${SQ} ${SQ}env.two=two${SQ}" \
1542                 git config --get-regexp "env.*" >actual &&
1543         test_cmp expect actual &&
1544
1545         cat >expect <<-EOF &&
1546         env.one one${SQ}
1547         env.two two
1548         EOF
1549         GIT_CONFIG_PARAMETERS="${SQ}env.one=one${SQ}\\$SQ$SQ$SQ ${SQ}env.two=two${SQ}" \
1550                 git config --get-regexp "env.*" >actual &&
1551         test_cmp expect actual &&
1552
1553         test_must_fail env \
1554                 GIT_CONFIG_PARAMETERS="${SQ}env.one=one${SQ}\\$SQ ${SQ}env.two=two${SQ}" \
1555                 git config --get-regexp "env.*"
1556 '
1557
1558 test_expect_success 'git --config-env=key=envvar support' '
1559         cat >expect <<-\EOF &&
1560         value
1561         value
1562         value
1563         value
1564         false
1565         false
1566         EOF
1567         {
1568                 ENVVAR=value git --config-env=core.name=ENVVAR config core.name &&
1569                 ENVVAR=value git --config-env core.name=ENVVAR config core.name &&
1570                 ENVVAR=value git --config-env=foo.CamelCase=ENVVAR config foo.camelcase &&
1571                 ENVVAR=value git --config-env foo.CamelCase=ENVVAR config foo.camelcase &&
1572                 ENVVAR= git --config-env=foo.flag=ENVVAR config --bool foo.flag &&
1573                 ENVVAR= git --config-env foo.flag=ENVVAR config --bool foo.flag
1574         } >actual &&
1575         test_cmp expect actual
1576 '
1577
1578 test_expect_success 'git --config-env with missing value' '
1579         test_must_fail env ENVVAR=value git --config-env 2>error &&
1580         grep "no config key given for --config-env" error &&
1581         test_must_fail env ENVVAR=value git --config-env config core.name 2>error &&
1582         grep "invalid config format: config" error
1583 '
1584
1585 test_expect_success 'git --config-env fails with invalid parameters' '
1586         test_must_fail git --config-env=foo.flag config --bool foo.flag 2>error &&
1587         test_grep "invalid config format: foo.flag" error &&
1588         test_must_fail git --config-env=foo.flag= config --bool foo.flag 2>error &&
1589         test_grep "missing environment variable name for configuration ${SQ}foo.flag${SQ}" error &&
1590         sane_unset NONEXISTENT &&
1591         test_must_fail git --config-env=foo.flag=NONEXISTENT config --bool foo.flag 2>error &&
1592         test_grep "missing environment variable ${SQ}NONEXISTENT${SQ} for configuration ${SQ}foo.flag${SQ}" error
1593 '
1594
1595 test_expect_success 'git -c and --config-env work together' '
1596         cat >expect <<-\EOF &&
1597         bar.cmd cmd-value
1598         bar.env env-value
1599         EOF
1600         ENVVAR=env-value git \
1601                 -c bar.cmd=cmd-value \
1602                 --config-env=bar.env=ENVVAR \
1603                 config --get-regexp "^bar.*" >actual &&
1604         test_cmp expect actual
1605 '
1606
1607 test_expect_success 'git -c and --config-env override each other' '
1608         cat >expect <<-\EOF &&
1609         env
1610         cmd
1611         EOF
1612         {
1613                 ENVVAR=env git -c bar.bar=cmd --config-env=bar.bar=ENVVAR config bar.bar &&
1614                 ENVVAR=env git --config-env=bar.bar=ENVVAR -c bar.bar=cmd config bar.bar
1615         } >actual &&
1616         test_cmp expect actual
1617 '
1618
1619 test_expect_success '--config-env handles keys with equals' '
1620         echo value=with=equals >expect &&
1621         ENVVAR=value=with=equals git \
1622                 --config-env=section.subsection=with=equals.key=ENVVAR \
1623                 config section.subsection=with=equals.key >actual &&
1624         test_cmp expect actual
1625 '
1626
1627 test_expect_success 'git config handles environment config pairs' '
1628         GIT_CONFIG_COUNT=2 \
1629                 GIT_CONFIG_KEY_0="pair.one" GIT_CONFIG_VALUE_0="foo" \
1630                 GIT_CONFIG_KEY_1="pair.two" GIT_CONFIG_VALUE_1="bar" \
1631                 git config --get-regexp "pair.*" >actual &&
1632         cat >expect <<-EOF &&
1633         pair.one foo
1634         pair.two bar
1635         EOF
1636         test_cmp expect actual
1637 '
1638
1639 test_expect_success 'git config ignores pairs without count' '
1640         test_must_fail env GIT_CONFIG_KEY_0="pair.one" GIT_CONFIG_VALUE_0="value" \
1641                 git config pair.one 2>error &&
1642         test_must_be_empty error
1643 '
1644
1645 test_expect_success 'git config ignores pairs exceeding count' '
1646         GIT_CONFIG_COUNT=1 \
1647                 GIT_CONFIG_KEY_0="pair.one" GIT_CONFIG_VALUE_0="value" \
1648                 GIT_CONFIG_KEY_1="pair.two" GIT_CONFIG_VALUE_1="value" \
1649                 git config --get-regexp "pair.*" >actual 2>error &&
1650         cat >expect <<-EOF &&
1651         pair.one value
1652         EOF
1653         test_cmp expect actual &&
1654         test_must_be_empty error
1655 '
1656
1657 test_expect_success 'git config ignores pairs with zero count' '
1658         test_must_fail env \
1659                 GIT_CONFIG_COUNT=0 GIT_CONFIG_KEY_0="pair.one" GIT_CONFIG_VALUE_0="value" \
1660                 git config pair.one 2>error &&
1661         test_must_be_empty error
1662 '
1663
1664 test_expect_success 'git config ignores pairs with empty count' '
1665         test_must_fail env \
1666                 GIT_CONFIG_COUNT= GIT_CONFIG_KEY_0="pair.one" GIT_CONFIG_VALUE_0="value" \
1667                 git config pair.one 2>error &&
1668         test_must_be_empty error
1669 '
1670
1671 test_expect_success 'git config fails with invalid count' '
1672         test_must_fail env GIT_CONFIG_COUNT=10a git config --list 2>error &&
1673         test_grep "bogus count" error &&
1674         test_must_fail env GIT_CONFIG_COUNT=9999999999999999 git config --list 2>error &&
1675         test_grep "too many entries" error
1676 '
1677
1678 test_expect_success 'git config fails with missing config key' '
1679         test_must_fail env GIT_CONFIG_COUNT=1 GIT_CONFIG_VALUE_0="value" \
1680                 git config --list 2>error &&
1681         test_grep "missing config key" error
1682 '
1683
1684 test_expect_success 'git config fails with missing config value' '
1685         test_must_fail env GIT_CONFIG_COUNT=1 GIT_CONFIG_KEY_0="pair.one" \
1686                 git config --list 2>error &&
1687         test_grep "missing config value" error
1688 '
1689
1690 test_expect_success 'git config fails with invalid config pair key' '
1691         test_must_fail env GIT_CONFIG_COUNT=1 \
1692                 GIT_CONFIG_KEY_0= GIT_CONFIG_VALUE_0=value \
1693                 git config --list &&
1694         test_must_fail env GIT_CONFIG_COUNT=1 \
1695                 GIT_CONFIG_KEY_0=missing-section GIT_CONFIG_VALUE_0=value \
1696                 git config --list
1697 '
1698
1699 test_expect_success 'environment overrides config file' '
1700         test_when_finished "rm -f .git/config" &&
1701         cat >.git/config <<-EOF &&
1702         [pair]
1703         one = value
1704         EOF
1705         GIT_CONFIG_COUNT=1 GIT_CONFIG_KEY_0=pair.one GIT_CONFIG_VALUE_0=override \
1706                 git config pair.one >actual &&
1707         cat >expect <<-EOF &&
1708         override
1709         EOF
1710         test_cmp expect actual
1711 '
1712
1713 test_expect_success 'GIT_CONFIG_PARAMETERS overrides environment config' '
1714         GIT_CONFIG_COUNT=1 GIT_CONFIG_KEY_0=pair.one GIT_CONFIG_VALUE_0=value \
1715                 GIT_CONFIG_PARAMETERS="${SQ}pair.one=override${SQ}" \
1716                 git config pair.one >actual &&
1717         cat >expect <<-EOF &&
1718         override
1719         EOF
1720         test_cmp expect actual
1721 '
1722
1723 test_expect_success 'command line overrides environment config' '
1724         GIT_CONFIG_COUNT=1 GIT_CONFIG_KEY_0=pair.one GIT_CONFIG_VALUE_0=value \
1725                 git -c pair.one=override config pair.one >actual &&
1726         cat >expect <<-EOF &&
1727         override
1728         EOF
1729         test_cmp expect actual
1730 '
1731
1732 test_expect_success 'git config --edit works' '
1733         git config -f tmp test.value no &&
1734         echo test.value=yes >expect &&
1735         GIT_EDITOR="echo [test]value=yes >" git config -f tmp --edit &&
1736         git config -f tmp --list >actual &&
1737         test_cmp expect actual
1738 '
1739
1740 test_expect_success 'git config --edit respects core.editor' '
1741         git config -f tmp test.value no &&
1742         echo test.value=yes >expect &&
1743         test_config core.editor "echo [test]value=yes >" &&
1744         git config -f tmp --edit &&
1745         git config -f tmp --list >actual &&
1746         test_cmp expect actual
1747 '
1748
1749 # malformed configuration files
1750 test_expect_success 'barf on syntax error' '
1751         cat >.git/config <<-\EOF &&
1752         # broken key=value
1753         [section]
1754         key garbage
1755         EOF
1756         test_must_fail git config --get section.key 2>error &&
1757         test_grep " line 3 " error
1758 '
1759
1760 test_expect_success 'barf on incomplete section header' '
1761         cat >.git/config <<-\EOF &&
1762         # broken section line
1763         [section
1764         key = value
1765         EOF
1766         test_must_fail git config --get section.key 2>error &&
1767         test_grep " line 2 " error
1768 '
1769
1770 test_expect_success 'barf on incomplete string' '
1771         cat >.git/config <<-\EOF &&
1772         # broken value string
1773         [section]
1774         key = "value string
1775         EOF
1776         test_must_fail git config --get section.key 2>error &&
1777         test_grep " line 3 " error
1778 '
1779
1780 test_expect_success 'urlmatch' '
1781         cat >.git/config <<-\EOF &&
1782         [http]
1783                 sslVerify
1784         [http "https://weak.example.com"]
1785                 sslVerify = false
1786                 cookieFile = /tmp/cookie.txt
1787         EOF
1788
1789         test_expect_code 1 git config --bool --get-urlmatch doesnt.exist https://good.example.com >actual &&
1790         test_must_be_empty actual &&
1791
1792         echo true >expect &&
1793         git config --bool --get-urlmatch http.SSLverify https://good.example.com >actual &&
1794         test_cmp expect actual &&
1795
1796         echo false >expect &&
1797         git config --bool --get-urlmatch http.sslverify https://weak.example.com >actual &&
1798         test_cmp expect actual &&
1799
1800         {
1801                 echo http.cookiefile /tmp/cookie.txt &&
1802                 echo http.sslverify false
1803         } >expect &&
1804         git config --get-urlmatch HTTP https://weak.example.com >actual &&
1805         test_cmp expect actual
1806 '
1807
1808 test_expect_success 'urlmatch with --show-scope' '
1809         cat >.git/config <<-\EOF &&
1810         [http "https://weak.example.com"]
1811                 sslVerify = false
1812                 cookieFile = /tmp/cookie.txt
1813         EOF
1814
1815         cat >expect <<-EOF &&
1816         local   http.cookiefile /tmp/cookie.txt
1817         local   http.sslverify false
1818         EOF
1819         git config --get-urlmatch --show-scope HTTP https://weak.example.com >actual &&
1820         test_cmp expect actual
1821 '
1822
1823 test_expect_success 'urlmatch favors more specific URLs' '
1824         cat >.git/config <<-\EOF &&
1825         [http "https://example.com/"]
1826                 cookieFile = /tmp/root.txt
1827         [http "https://example.com/subdirectory"]
1828                 cookieFile = /tmp/subdirectory.txt
1829         [http "https://user@example.com/"]
1830                 cookieFile = /tmp/user.txt
1831         [http "https://averylonguser@example.com/"]
1832                 cookieFile = /tmp/averylonguser.txt
1833         [http "https://preceding.example.com"]
1834                 cookieFile = /tmp/preceding.txt
1835         [http "https://*.example.com"]
1836                 cookieFile = /tmp/wildcard.txt
1837         [http "https://*.example.com/wildcardwithsubdomain"]
1838                 cookieFile = /tmp/wildcardwithsubdomain.txt
1839         [http "https://*.example.*"]
1840                 cookieFile = /tmp/multiwildcard.txt
1841         [http "https://trailing.example.com"]
1842                 cookieFile = /tmp/trailing.txt
1843         [http "https://user@*.example.com/"]
1844                 cookieFile = /tmp/wildcardwithuser.txt
1845         [http "https://sub.example.com/"]
1846                 cookieFile = /tmp/sub.txt
1847         EOF
1848
1849         echo http.cookiefile /tmp/root.txt >expect &&
1850         git config --get-urlmatch HTTP https://example.com >actual &&
1851         test_cmp expect actual &&
1852
1853         echo http.cookiefile /tmp/subdirectory.txt >expect &&
1854         git config --get-urlmatch HTTP https://example.com/subdirectory >actual &&
1855         test_cmp expect actual &&
1856
1857         echo http.cookiefile /tmp/subdirectory.txt >expect &&
1858         git config --get-urlmatch HTTP https://example.com/subdirectory/nested >actual &&
1859         test_cmp expect actual &&
1860
1861         echo http.cookiefile /tmp/user.txt >expect &&
1862         git config --get-urlmatch HTTP https://user@example.com/ >actual &&
1863         test_cmp expect actual &&
1864
1865         echo http.cookiefile /tmp/subdirectory.txt >expect &&
1866         git config --get-urlmatch HTTP https://averylonguser@example.com/subdirectory >actual &&
1867         test_cmp expect actual &&
1868
1869         echo http.cookiefile /tmp/preceding.txt >expect &&
1870         git config --get-urlmatch HTTP https://preceding.example.com >actual &&
1871         test_cmp expect actual &&
1872
1873         echo http.cookiefile /tmp/wildcard.txt >expect &&
1874         git config --get-urlmatch HTTP https://wildcard.example.com >actual &&
1875         test_cmp expect actual &&
1876
1877         echo http.cookiefile /tmp/sub.txt >expect &&
1878         git config --get-urlmatch HTTP https://sub.example.com/wildcardwithsubdomain >actual &&
1879         test_cmp expect actual &&
1880
1881         echo http.cookiefile /tmp/trailing.txt >expect &&
1882         git config --get-urlmatch HTTP https://trailing.example.com >actual &&
1883         test_cmp expect actual &&
1884
1885         echo http.cookiefile /tmp/sub.txt >expect &&
1886         git config --get-urlmatch HTTP https://user@sub.example.com >actual &&
1887         test_cmp expect actual &&
1888
1889         echo http.cookiefile /tmp/multiwildcard.txt >expect &&
1890         git config --get-urlmatch HTTP https://wildcard.example.org >actual &&
1891         test_cmp expect actual
1892 '
1893
1894 test_expect_success 'urlmatch with wildcard' '
1895         cat >.git/config <<-\EOF &&
1896         [http]
1897                 sslVerify
1898         [http "https://*.example.com"]
1899                 sslVerify = false
1900                 cookieFile = /tmp/cookie.txt
1901         EOF
1902
1903         test_expect_code 1 git config --bool --get-urlmatch doesnt.exist https://good.example.com >actual &&
1904         test_must_be_empty actual &&
1905
1906         echo true >expect &&
1907         git config --bool --get-urlmatch http.SSLverify https://example.com >actual &&
1908         test_cmp expect actual &&
1909
1910         echo true >expect &&
1911         git config --bool --get-urlmatch http.SSLverify https://good-example.com >actual &&
1912         test_cmp expect actual &&
1913
1914         echo true >expect &&
1915         git config --bool --get-urlmatch http.sslverify https://deep.nested.example.com >actual &&
1916         test_cmp expect actual &&
1917
1918         echo false >expect &&
1919         git config --bool --get-urlmatch http.sslverify https://good.example.com >actual &&
1920         test_cmp expect actual &&
1921
1922         {
1923                 echo http.cookiefile /tmp/cookie.txt &&
1924                 echo http.sslverify false
1925         } >expect &&
1926         git config --get-urlmatch HTTP https://good.example.com >actual &&
1927         test_cmp expect actual &&
1928
1929         echo http.sslverify >expect &&
1930         git config --get-urlmatch HTTP https://more.example.com.au >actual &&
1931         test_cmp expect actual
1932 '
1933
1934 # good section hygiene
1935 test_expect_success '--unset last key removes section (except if commented)' '
1936         cat >.git/config <<-\EOF &&
1937         # some generic comment on the configuration file itself
1938         # a comment specific to this "section" section.
1939         [section]
1940         # some intervening lines
1941         # that should also be dropped
1942
1943         key = value
1944         # please be careful when you update the above variable
1945         EOF
1946
1947         cat >expect <<-\EOF &&
1948         # some generic comment on the configuration file itself
1949         # a comment specific to this "section" section.
1950         [section]
1951         # some intervening lines
1952         # that should also be dropped
1953
1954         # please be careful when you update the above variable
1955         EOF
1956
1957         git config --unset section.key &&
1958         test_cmp expect .git/config &&
1959
1960         cat >.git/config <<-\EOF &&
1961         [section]
1962         key = value
1963         [next-section]
1964         EOF
1965
1966         cat >expect <<-\EOF &&
1967         [next-section]
1968         EOF
1969
1970         git config --unset section.key &&
1971         test_cmp expect .git/config &&
1972
1973         q_to_tab >.git/config <<-\EOF &&
1974         [one]
1975         Qkey = "multiline \
1976         QQ# with comment"
1977         [two]
1978         key = true
1979         EOF
1980         git config --unset two.key &&
1981         ! grep two .git/config &&
1982
1983         q_to_tab >.git/config <<-\EOF &&
1984         [one]
1985         Qkey = "multiline \
1986         QQ# with comment"
1987         [one]
1988         key = true
1989         EOF
1990         git config --unset-all one.key &&
1991         test_line_count = 0 .git/config &&
1992
1993         q_to_tab >.git/config <<-\EOF &&
1994         [one]
1995         Qkey = true
1996         Q# a comment not at the start
1997         [two]
1998         Qkey = true
1999         EOF
2000         git config --unset two.key &&
2001         grep two .git/config &&
2002
2003         q_to_tab >.git/config <<-\EOF &&
2004         [one]
2005         Qkey = not [two "subsection"]
2006         [two "subsection"]
2007         [two "subsection"]
2008         Qkey = true
2009         [TWO "subsection"]
2010         [one]
2011         EOF
2012         git config --unset two.subsection.key &&
2013         test "not [two subsection]" = "$(git config one.key)" &&
2014         test_line_count = 3 .git/config
2015 '
2016
2017 test_expect_success '--unset-all removes section if empty & uncommented' '
2018         cat >.git/config <<-\EOF &&
2019         [section]
2020         key = value1
2021         key = value2
2022         EOF
2023
2024         git config --unset-all section.key &&
2025         test_line_count = 0 .git/config
2026 '
2027
2028 test_expect_success 'adding a key into an empty section reuses header' '
2029         cat >.git/config <<-\EOF &&
2030         [section]
2031         EOF
2032
2033         q_to_tab >expect <<-\EOF &&
2034         [section]
2035         Qkey = value
2036         EOF
2037
2038         git config section.key value &&
2039         test_cmp expect .git/config
2040 '
2041
2042 test_expect_success POSIXPERM,PERL 'preserves existing permissions' '
2043         chmod 0600 .git/config &&
2044         git config imap.pass Hunter2 &&
2045         perl -e \
2046           "die q(badset) if ((stat(q(.git/config)))[2] & 07777) != 0600" &&
2047         git config --rename-section imap pop &&
2048         perl -e \
2049           "die q(badrename) if ((stat(q(.git/config)))[2] & 07777) != 0600"
2050 '
2051
2052 ! test_have_prereq MINGW ||
2053 HOME="$(pwd)" # convert to Windows path
2054
2055 test_expect_success 'set up --show-origin tests' '
2056         INCLUDE_DIR="$HOME/include" &&
2057         mkdir -p "$INCLUDE_DIR" &&
2058         cat >"$INCLUDE_DIR"/absolute.include <<-\EOF &&
2059         [user]
2060                 absolute = include
2061         EOF
2062         cat >"$INCLUDE_DIR"/relative.include <<-\EOF &&
2063         [user]
2064                 relative = include
2065         EOF
2066         cat >"$HOME"/.gitconfig <<-EOF &&
2067         [user]
2068                 global = true
2069                 override = global
2070         [include]
2071                 path = "$INCLUDE_DIR/absolute.include"
2072         EOF
2073         cat >.git/config <<-\EOF
2074         [user]
2075                 local = true
2076                 override = local
2077         [include]
2078                 path = ../include/relative.include
2079         EOF
2080 '
2081
2082 test_expect_success '--show-origin with --list' '
2083         cat >expect <<-EOF &&
2084         file:$HOME/.gitconfig   user.global=true
2085         file:$HOME/.gitconfig   user.override=global
2086         file:$HOME/.gitconfig   include.path=$INCLUDE_DIR/absolute.include
2087         file:$INCLUDE_DIR/absolute.include      user.absolute=include
2088         file:.git/config        user.local=true
2089         file:.git/config        user.override=local
2090         file:.git/config        include.path=../include/relative.include
2091         file:.git/../include/relative.include   user.relative=include
2092         command line:   user.environ=true
2093         command line:   user.cmdline=true
2094         EOF
2095         GIT_CONFIG_COUNT=1 GIT_CONFIG_KEY_0=user.environ GIT_CONFIG_VALUE_0=true\
2096                 git -c user.cmdline=true config --list --show-origin >output &&
2097         test_cmp expect output
2098 '
2099
2100 test_expect_success '--show-origin with --list --null' '
2101         cat >expect <<-EOF &&
2102         file:$HOME/.gitconfigQuser.global
2103         trueQfile:$HOME/.gitconfigQuser.override
2104         globalQfile:$HOME/.gitconfigQinclude.path
2105         $INCLUDE_DIR/absolute.includeQfile:$INCLUDE_DIR/absolute.includeQuser.absolute
2106         includeQfile:.git/configQuser.local
2107         trueQfile:.git/configQuser.override
2108         localQfile:.git/configQinclude.path
2109         ../include/relative.includeQfile:.git/../include/relative.includeQuser.relative
2110         includeQcommand line:Quser.cmdline
2111         trueQ
2112         EOF
2113         git -c user.cmdline=true config --null --list --show-origin >output.raw &&
2114         nul_to_q <output.raw >output &&
2115         # The here-doc above adds a newline that the --null output would not
2116         # include. Add it here to make the two comparable.
2117         echo >>output &&
2118         test_cmp expect output
2119 '
2120
2121 test_expect_success '--show-origin with single file' '
2122         cat >expect <<-\EOF &&
2123         file:.git/config        user.local=true
2124         file:.git/config        user.override=local
2125         file:.git/config        include.path=../include/relative.include
2126         EOF
2127         git config --local --list --show-origin >output &&
2128         test_cmp expect output
2129 '
2130
2131 test_expect_success '--show-origin with --get-regexp' '
2132         cat >expect <<-EOF &&
2133         file:$HOME/.gitconfig   user.global true
2134         file:.git/config        user.local true
2135         EOF
2136         git config --show-origin --get-regexp "user\.[g|l].*" >output &&
2137         test_cmp expect output
2138 '
2139
2140 test_expect_success '--show-origin getting a single key' '
2141         cat >expect <<-\EOF &&
2142         file:.git/config        local
2143         EOF
2144         git config --show-origin user.override >output &&
2145         test_cmp expect output
2146 '
2147
2148 test_expect_success 'set up custom config file' '
2149         cat >"custom.conf" <<-\EOF &&
2150         [user]
2151                 custom = true
2152         EOF
2153         CUSTOM_CONFIG_FILE="$(test-tool path-utils real_path custom.conf)"
2154 '
2155
2156 test_expect_success !MINGW 'set up custom config file with special name characters' '
2157         WEIRDLY_NAMED_FILE="file\" (dq) and spaces.conf" &&
2158         cp "$CUSTOM_CONFIG_FILE" "$WEIRDLY_NAMED_FILE"
2159 '
2160
2161 test_expect_success !MINGW '--show-origin escape special file name characters' '
2162         cat >expect <<-\EOF &&
2163         file:"file\" (dq) and spaces.conf"      user.custom=true
2164         EOF
2165         git config --file "$WEIRDLY_NAMED_FILE" --show-origin --list >output &&
2166         test_cmp expect output
2167 '
2168
2169 test_expect_success '--show-origin stdin' '
2170         cat >expect <<-\EOF &&
2171         standard input: user.custom=true
2172         EOF
2173         git config --file - --show-origin --list <"$CUSTOM_CONFIG_FILE" >output &&
2174         test_cmp expect output
2175 '
2176
2177 test_expect_success '--show-origin stdin with file include' '
2178         cat >"$INCLUDE_DIR"/stdin.include <<-EOF &&
2179         [user]
2180                 stdin = include
2181         EOF
2182         cat >expect <<-EOF &&
2183         file:$INCLUDE_DIR/stdin.include include
2184         EOF
2185         echo "[include]path=\"$INCLUDE_DIR\"/stdin.include" |
2186         git config --show-origin --includes --file - user.stdin >output &&
2187
2188         test_cmp expect output
2189 '
2190
2191 test_expect_success '--show-origin blob' '
2192         test_when_finished "rm -rf repo" &&
2193         git init repo &&
2194         (
2195                 cd repo &&
2196                 blob=$(git hash-object -w "$CUSTOM_CONFIG_FILE") &&
2197                 cat >expect <<-EOF &&
2198                 blob:$blob      user.custom=true
2199                 EOF
2200                 git config --blob=$blob --show-origin --list >output &&
2201                 test_cmp expect output
2202         )
2203 '
2204
2205 test_expect_success '--show-origin blob ref' '
2206         test_when_finished "rm -rf repo" &&
2207         git init repo &&
2208         (
2209                 cd repo &&
2210                 cat >expect <<-\EOF &&
2211                 blob:main:custom.conf   user.custom=true
2212                 EOF
2213                 cp "$CUSTOM_CONFIG_FILE" custom.conf &&
2214                 git add custom.conf &&
2215                 git commit -m "new config file" &&
2216                 git config --blob=main:custom.conf --show-origin --list >output &&
2217                 test_cmp expect output
2218         )
2219 '
2220
2221 test_expect_success '--show-origin with --default' '
2222         git config --show-origin --default foo some.key >actual &&
2223         echo "command line:     foo" >expect &&
2224         test_cmp expect actual
2225 '
2226
2227 test_expect_success '--show-scope with --list' '
2228         cat >expect <<-EOF &&
2229         global  user.global=true
2230         global  user.override=global
2231         global  include.path=$INCLUDE_DIR/absolute.include
2232         global  user.absolute=include
2233         local   user.local=true
2234         local   user.override=local
2235         local   include.path=../include/relative.include
2236         local   user.relative=include
2237         local   core.repositoryformatversion=1
2238         local   extensions.worktreeconfig=true
2239         worktree        user.worktree=true
2240         command user.cmdline=true
2241         EOF
2242         git worktree add wt1 &&
2243         # We need these to test for worktree scope, but outside of this
2244         # test, this is just noise
2245         test_config core.repositoryformatversion 1 &&
2246         test_config extensions.worktreeConfig true &&
2247         git config --worktree user.worktree true &&
2248         git -c user.cmdline=true config --list --show-scope >output &&
2249         test_cmp expect output
2250 '
2251
2252 test_expect_success !MINGW '--show-scope with --blob' '
2253         blob=$(git hash-object -w "$CUSTOM_CONFIG_FILE") &&
2254         cat >expect <<-EOF &&
2255         command user.custom=true
2256         EOF
2257         git config --blob=$blob --show-scope --list >output &&
2258         test_cmp expect output
2259 '
2260
2261 test_expect_success '--show-scope with --local' '
2262         cat >expect <<-\EOF &&
2263         local   user.local=true
2264         local   user.override=local
2265         local   include.path=../include/relative.include
2266         EOF
2267         git config --local --list --show-scope >output &&
2268         test_cmp expect output
2269 '
2270
2271 test_expect_success '--show-scope getting a single value' '
2272         cat >expect <<-\EOF &&
2273         local   true
2274         EOF
2275         git config --show-scope --get user.local >output &&
2276         test_cmp expect output
2277 '
2278
2279 test_expect_success '--show-scope with --show-origin' '
2280         cat >expect <<-EOF &&
2281         global  file:$HOME/.gitconfig   user.global=true
2282         global  file:$HOME/.gitconfig   user.override=global
2283         global  file:$HOME/.gitconfig   include.path=$INCLUDE_DIR/absolute.include
2284         global  file:$INCLUDE_DIR/absolute.include      user.absolute=include
2285         local   file:.git/config        user.local=true
2286         local   file:.git/config        user.override=local
2287         local   file:.git/config        include.path=../include/relative.include
2288         local   file:.git/../include/relative.include   user.relative=include
2289         command command line:   user.cmdline=true
2290         EOF
2291         git -c user.cmdline=true config --list --show-origin --show-scope >output &&
2292         test_cmp expect output
2293 '
2294
2295 test_expect_success '--show-scope with --default' '
2296         git config --show-scope --default foo some.key >actual &&
2297         echo "command   foo" >expect &&
2298         test_cmp expect actual
2299 '
2300
2301 test_expect_success 'override global and system config' '
2302         test_when_finished rm -f \"\$HOME\"/.gitconfig &&
2303         cat >"$HOME"/.gitconfig <<-EOF &&
2304         [home]
2305                 config = true
2306         EOF
2307
2308         test_when_finished rm -rf \"\$HOME\"/.config/git &&
2309         mkdir -p "$HOME"/.config/git &&
2310         cat >"$HOME"/.config/git/config <<-EOF &&
2311         [xdg]
2312                 config = true
2313         EOF
2314         cat >.git/config <<-EOF &&
2315         [local]
2316                 config = true
2317         EOF
2318         cat >custom-global-config <<-EOF &&
2319         [global]
2320                 config = true
2321         EOF
2322         cat >custom-system-config <<-EOF &&
2323         [system]
2324                 config = true
2325         EOF
2326
2327         cat >expect <<-EOF &&
2328         global  xdg.config=true
2329         global  home.config=true
2330         local   local.config=true
2331         EOF
2332         git config --show-scope --list >output &&
2333         test_cmp expect output &&
2334
2335         cat >expect <<-EOF &&
2336         system  system.config=true
2337         global  global.config=true
2338         local   local.config=true
2339         EOF
2340         GIT_CONFIG_NOSYSTEM=false GIT_CONFIG_SYSTEM=custom-system-config GIT_CONFIG_GLOBAL=custom-global-config \
2341                 git config --show-scope --list >output &&
2342         test_cmp expect output &&
2343
2344         cat >expect <<-EOF &&
2345         local   local.config=true
2346         EOF
2347         GIT_CONFIG_NOSYSTEM=false GIT_CONFIG_SYSTEM=/dev/null GIT_CONFIG_GLOBAL=/dev/null \
2348                 git config --show-scope --list >output &&
2349         test_cmp expect output
2350 '
2351
2352 test_expect_success 'override global and system config with missing file' '
2353         test_must_fail env GIT_CONFIG_GLOBAL=does-not-exist GIT_CONFIG_SYSTEM=/dev/null git config --global --list &&
2354         test_must_fail env GIT_CONFIG_GLOBAL=/dev/null GIT_CONFIG_SYSTEM=does-not-exist git config --system --list &&
2355         GIT_CONFIG_GLOBAL=does-not-exist GIT_CONFIG_SYSTEM=does-not-exist git version
2356 '
2357
2358 test_expect_success 'system override has no effect with GIT_CONFIG_NOSYSTEM' '
2359         # `git config --system` has different semantics compared to other
2360         # commands as it ignores GIT_CONFIG_NOSYSTEM. We thus test whether the
2361         # variable has an effect via a different proxy.
2362         cat >alias-config <<-EOF &&
2363         [alias]
2364                 hello-world = !echo "hello world"
2365         EOF
2366         test_must_fail env GIT_CONFIG_NOSYSTEM=true GIT_CONFIG_SYSTEM=alias-config \
2367                 git hello-world &&
2368         GIT_CONFIG_NOSYSTEM=false GIT_CONFIG_SYSTEM=alias-config \
2369                 git hello-world >actual &&
2370         echo "hello world" >expect &&
2371         test_cmp expect actual
2372 '
2373
2374 test_expect_success 'write to overridden global and system config' '
2375         cat >expect <<EOF &&
2376 [config]
2377         key = value
2378 EOF
2379
2380         GIT_CONFIG_GLOBAL=write-to-global git config --global config.key value &&
2381         test_cmp expect write-to-global &&
2382
2383         GIT_CONFIG_SYSTEM=write-to-system git config --system config.key value &&
2384         test_cmp expect write-to-system
2385 '
2386
2387 for opt in --local --worktree
2388 do
2389         test_expect_success "$opt requires a repo" '
2390                 # we expect 128 to ensure that we do not simply
2391                 # fail to find anything and return code "1"
2392                 test_expect_code 128 nongit git config $opt foo.bar
2393         '
2394 done
2395
2396 cat >.git/config <<-\EOF &&
2397 [section]
2398 foo = true
2399 number = 10
2400 big = 1M
2401 EOF
2402
2403 test_expect_success 'identical modern --type specifiers are allowed' '
2404         test_cmp_config 1048576 --type=int --type=int section.big
2405 '
2406
2407 test_expect_success 'identical legacy --type specifiers are allowed' '
2408         test_cmp_config 1048576 --int --int section.big
2409 '
2410
2411 test_expect_success 'identical mixed --type specifiers are allowed' '
2412         test_cmp_config 1048576 --int --type=int section.big
2413 '
2414
2415 test_expect_success 'non-identical modern --type specifiers are not allowed' '
2416         test_must_fail git config --type=int --type=bool section.big 2>error &&
2417         test_grep "only one type at a time" error
2418 '
2419
2420 test_expect_success 'non-identical legacy --type specifiers are not allowed' '
2421         test_must_fail git config --int --bool section.big 2>error &&
2422         test_grep "only one type at a time" error
2423 '
2424
2425 test_expect_success 'non-identical mixed --type specifiers are not allowed' '
2426         test_must_fail git config --type=int --bool section.big 2>error &&
2427         test_grep "only one type at a time" error
2428 '
2429
2430 test_expect_success '--type allows valid type specifiers' '
2431         test_cmp_config true  --type=bool section.foo
2432 '
2433
2434 test_expect_success '--no-type unsets type specifiers' '
2435         test_cmp_config 10 --type=bool --no-type section.number
2436 '
2437
2438 test_expect_success 'unset type specifiers may be reset to conflicting ones' '
2439         test_cmp_config 1048576 --type=bool --no-type --type=int section.big
2440 '
2441
2442 test_expect_success '--type rejects unknown specifiers' '
2443         test_must_fail git config --type=nonsense section.foo 2>error &&
2444         test_grep "unrecognized --type argument" error
2445 '
2446
2447 test_expect_success '--type=int requires at least one digit' '
2448         test_must_fail git config --type int --default m some.key >out 2>error &&
2449         grep "bad numeric config value" error &&
2450         test_must_be_empty out
2451 '
2452
2453 test_expect_success '--replace-all does not invent newlines' '
2454         q_to_tab >.git/config <<-\EOF &&
2455         [abc]key
2456         QkeepSection
2457         [xyz]
2458         Qkey = 1
2459         [abc]
2460         Qkey = a
2461         EOF
2462         q_to_tab >expect <<-\EOF &&
2463         [abc]
2464         QkeepSection
2465         [xyz]
2466         Qkey = 1
2467         [abc]
2468         Qkey = b
2469         EOF
2470         git config --replace-all abc.key b &&
2471         test_cmp expect .git/config
2472 '
2473
2474 test_expect_success 'set all config with value-pattern' '
2475         test_when_finished rm -f config initial &&
2476         git config --file=initial abc.key one &&
2477
2478         # no match => add new entry
2479         cp initial config &&
2480         git config --file=config abc.key two a+ &&
2481         git config --file=config --list >actual &&
2482         cat >expect <<-\EOF &&
2483         abc.key=one
2484         abc.key=two
2485         EOF
2486         test_cmp expect actual &&
2487
2488         # multiple matches => failure
2489         test_must_fail git config --file=config abc.key three o+ 2>err &&
2490         test_grep "has multiple values" err &&
2491
2492         # multiple values, no match => add
2493         git config --file=config abc.key three a+ &&
2494         git config --file=config --list >actual &&
2495         cat >expect <<-\EOF &&
2496         abc.key=one
2497         abc.key=two
2498         abc.key=three
2499         EOF
2500         test_cmp expect actual &&
2501
2502         # single match => replace
2503         git config --file=config abc.key four h+ &&
2504         git config --file=config --list >actual &&
2505         cat >expect <<-\EOF &&
2506         abc.key=one
2507         abc.key=two
2508         abc.key=four
2509         EOF
2510         test_cmp expect actual
2511 '
2512
2513 test_expect_success '--replace-all and value-pattern' '
2514         test_when_finished rm -f config &&
2515         git config --file=config --add abc.key one &&
2516         git config --file=config --add abc.key two &&
2517         git config --file=config --add abc.key three &&
2518         git config --file=config --replace-all abc.key four "o+" &&
2519         git config --file=config --list >actual &&
2520         cat >expect <<-\EOF &&
2521         abc.key=four
2522         abc.key=three
2523         EOF
2524         test_cmp expect actual
2525 '
2526
2527 test_expect_success 'refuse --fixed-value for incompatible actions' '
2528         test_when_finished rm -f config &&
2529         git config --file=config dev.null bogus &&
2530
2531         # These modes do not allow --fixed-value at all
2532         test_must_fail git config --file=config --fixed-value --add dev.null bogus &&
2533         test_must_fail git config --file=config --fixed-value --get-urlmatch dev.null bogus &&
2534         test_must_fail git config --file=config --fixed-value --get-urlmatch dev.null bogus &&
2535         test_must_fail git config --file=config --fixed-value --rename-section dev null &&
2536         test_must_fail git config --file=config --fixed-value --remove-section dev &&
2537         test_must_fail git config --file=config --fixed-value --list &&
2538         test_must_fail git config --file=config --fixed-value --get-color dev.null &&
2539         test_must_fail git config --file=config --fixed-value --get-colorbool dev.null &&
2540
2541         # These modes complain when --fixed-value has no value-pattern
2542         test_must_fail git config --file=config --fixed-value dev.null bogus &&
2543         test_must_fail git config --file=config --fixed-value --replace-all dev.null bogus &&
2544         test_must_fail git config --file=config --fixed-value --get dev.null &&
2545         test_must_fail git config --file=config --fixed-value --get-all dev.null &&
2546         test_must_fail git config --file=config --fixed-value --get-regexp "dev.*" &&
2547         test_must_fail git config --file=config --fixed-value --unset dev.null &&
2548         test_must_fail git config --file=config --fixed-value --unset-all dev.null
2549 '
2550
2551 test_expect_success '--fixed-value uses exact string matching' '
2552         test_when_finished rm -f config initial &&
2553         META="a+b*c?d[e]f.g" &&
2554         git config --file=initial fixed.test "$META" &&
2555
2556         cp initial config &&
2557         git config --file=config fixed.test bogus "$META" &&
2558         git config --file=config --list >actual &&
2559         cat >expect <<-EOF &&
2560         fixed.test=$META
2561         fixed.test=bogus
2562         EOF
2563         test_cmp expect actual &&
2564
2565         cp initial config &&
2566         git config --file=config --fixed-value fixed.test bogus "$META" &&
2567         git config --file=config --list >actual &&
2568         cat >expect <<-\EOF &&
2569         fixed.test=bogus
2570         EOF
2571         test_cmp expect actual &&
2572
2573         cp initial config &&
2574         test_must_fail git config --file=config --unset fixed.test "$META" &&
2575         git config --file=config --fixed-value --unset fixed.test "$META" &&
2576         test_must_fail git config --file=config fixed.test &&
2577
2578         cp initial config &&
2579         test_must_fail git config --file=config --unset-all fixed.test "$META" &&
2580         git config --file=config --fixed-value --unset-all fixed.test "$META" &&
2581         test_must_fail git config --file=config fixed.test &&
2582
2583         cp initial config &&
2584         git config --file=config --replace-all fixed.test bogus "$META" &&
2585         git config --file=config --list >actual &&
2586         cat >expect <<-EOF &&
2587         fixed.test=$META
2588         fixed.test=bogus
2589         EOF
2590         test_cmp expect actual &&
2591
2592         git config --file=config --fixed-value --replace-all fixed.test bogus "$META" &&
2593         git config --file=config --list >actual &&
2594         cat >expect <<-EOF &&
2595         fixed.test=bogus
2596         fixed.test=bogus
2597         EOF
2598         test_cmp expect actual
2599 '
2600
2601 test_expect_success '--get and --get-all with --fixed-value' '
2602         test_when_finished rm -f config &&
2603         META="a+b*c?d[e]f.g" &&
2604         git config --file=config fixed.test bogus &&
2605         git config --file=config --add fixed.test "$META" &&
2606
2607         git config --file=config --get fixed.test bogus &&
2608         test_must_fail git config --file=config --get fixed.test "$META" &&
2609         git config --file=config --get --fixed-value fixed.test "$META" &&
2610         test_must_fail git config --file=config --get --fixed-value fixed.test non-existent &&
2611
2612         git config --file=config --get-all fixed.test bogus &&
2613         test_must_fail git config --file=config --get-all fixed.test "$META" &&
2614         git config --file=config --get-all --fixed-value fixed.test "$META" &&
2615         test_must_fail git config --file=config --get-all --fixed-value fixed.test non-existent &&
2616
2617         git config --file=config --get-regexp fixed+ bogus &&
2618         test_must_fail git config --file=config --get-regexp fixed+ "$META" &&
2619         git config --file=config --get-regexp --fixed-value fixed+ "$META" &&
2620         test_must_fail git config --file=config --get-regexp --fixed-value fixed+ non-existent
2621 '
2622
2623 test_expect_success 'includeIf.hasconfig:remote.*.url' '
2624         git init hasremoteurlTest &&
2625         test_when_finished "rm -rf hasremoteurlTest" &&
2626
2627         cat >include-this <<-\EOF &&
2628         [user]
2629                 this = this-is-included
2630         EOF
2631         cat >dont-include-that <<-\EOF &&
2632         [user]
2633                 that = that-is-not-included
2634         EOF
2635         cat >>hasremoteurlTest/.git/config <<-EOF &&
2636         [includeIf "hasconfig:remote.*.url:foourl"]
2637                 path = "$(pwd)/include-this"
2638         [includeIf "hasconfig:remote.*.url:barurl"]
2639                 path = "$(pwd)/dont-include-that"
2640         [remote "foo"]
2641                 url = foourl
2642         EOF
2643
2644         echo this-is-included >expect-this &&
2645         git -C hasremoteurlTest config --get user.this >actual-this &&
2646         test_cmp expect-this actual-this &&
2647
2648         test_must_fail git -C hasremoteurlTest config --get user.that
2649 '
2650
2651 test_expect_success 'includeIf.hasconfig:remote.*.url respects last-config-wins' '
2652         git init hasremoteurlTest &&
2653         test_when_finished "rm -rf hasremoteurlTest" &&
2654
2655         cat >include-two-three <<-\EOF &&
2656         [user]
2657                 two = included-config
2658                 three = included-config
2659         EOF
2660         cat >>hasremoteurlTest/.git/config <<-EOF &&
2661         [remote "foo"]
2662                 url = foourl
2663         [user]
2664                 one = main-config
2665                 two = main-config
2666         [includeIf "hasconfig:remote.*.url:foourl"]
2667                 path = "$(pwd)/include-two-three"
2668         [user]
2669                 three = main-config
2670         EOF
2671
2672         echo main-config >expect-main-config &&
2673         echo included-config >expect-included-config &&
2674
2675         git -C hasremoteurlTest config --get user.one >actual &&
2676         test_cmp expect-main-config actual &&
2677
2678         git -C hasremoteurlTest config --get user.two >actual &&
2679         test_cmp expect-included-config actual &&
2680
2681         git -C hasremoteurlTest config --get user.three >actual &&
2682         test_cmp expect-main-config actual
2683 '
2684
2685 test_expect_success 'includeIf.hasconfig:remote.*.url globs' '
2686         git init hasremoteurlTest &&
2687         test_when_finished "rm -rf hasremoteurlTest" &&
2688
2689         printf "[user]\ndss = yes\n" >double-star-start &&
2690         printf "[user]\ndse = yes\n" >double-star-end &&
2691         printf "[user]\ndsm = yes\n" >double-star-middle &&
2692         printf "[user]\nssm = yes\n" >single-star-middle &&
2693         printf "[user]\nno = no\n" >no &&
2694
2695         cat >>hasremoteurlTest/.git/config <<-EOF &&
2696         [remote "foo"]
2697                 url = https://foo/bar/baz
2698         [includeIf "hasconfig:remote.*.url:**/baz"]
2699                 path = "$(pwd)/double-star-start"
2700         [includeIf "hasconfig:remote.*.url:**/nomatch"]
2701                 path = "$(pwd)/no"
2702         [includeIf "hasconfig:remote.*.url:https:/**"]
2703                 path = "$(pwd)/double-star-end"
2704         [includeIf "hasconfig:remote.*.url:nomatch:/**"]
2705                 path = "$(pwd)/no"
2706         [includeIf "hasconfig:remote.*.url:https:/**/baz"]
2707                 path = "$(pwd)/double-star-middle"
2708         [includeIf "hasconfig:remote.*.url:https:/**/nomatch"]
2709                 path = "$(pwd)/no"
2710         [includeIf "hasconfig:remote.*.url:https://*/bar/baz"]
2711                 path = "$(pwd)/single-star-middle"
2712         [includeIf "hasconfig:remote.*.url:https://*/baz"]
2713                 path = "$(pwd)/no"
2714         EOF
2715
2716         git -C hasremoteurlTest config --get user.dss &&
2717         git -C hasremoteurlTest config --get user.dse &&
2718         git -C hasremoteurlTest config --get user.dsm &&
2719         git -C hasremoteurlTest config --get user.ssm &&
2720         test_must_fail git -C hasremoteurlTest config --get user.no
2721 '
2722
2723 test_expect_success 'includeIf.hasconfig:remote.*.url forbids remote url in such included files' '
2724         git init hasremoteurlTest &&
2725         test_when_finished "rm -rf hasremoteurlTest" &&
2726
2727         cat >include-with-url <<-\EOF &&
2728         [remote "bar"]
2729                 url = barurl
2730         EOF
2731         cat >>hasremoteurlTest/.git/config <<-EOF &&
2732         [includeIf "hasconfig:remote.*.url:foourl"]
2733                 path = "$(pwd)/include-with-url"
2734         EOF
2735
2736         # test with any Git command
2737         test_must_fail git -C hasremoteurlTest status 2>err &&
2738         grep "fatal: remote URLs cannot be configured in file directly or indirectly included by includeIf.hasconfig:remote.*.url" err
2739 '
2740
2741 test_expect_success 'negated mode causes failure' '
2742         test_must_fail git config --no-get 2>err &&
2743         grep "unknown option \`no-get${SQ}" err
2744 '
2745
2746 test_expect_success 'specifying multiple modes causes failure' '
2747         cat >expect <<-EOF &&
2748         error: options ${SQ}--get-all${SQ} and ${SQ}--get${SQ} cannot be used together
2749         EOF
2750         test_must_fail git config --get --get-all 2>err &&
2751         test_cmp expect err
2752 '
2753
2754 test_done