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-lib.sh
  12
  13 test_expect_success 'clear default config' '
  14         rm -f .git/config
  15 '
  16
  17 cat > expect << EOF
  18 [section]
  19         penguin = little blue
  20 EOF
  21 test_expect_success 'initial' '
  22         git config section.penguin "little blue" &&
  23         test_cmp expect .git/config
  24 '
  25
  26 cat > expect << EOF
  27 [section]
  28         penguin = little blue
  29         Movie = BadPhysics
  30 EOF
  31 test_expect_success 'mixed case' '
  32         git config Section.Movie BadPhysics &&
  33         test_cmp expect .git/config
  34 '
  35
  36 cat > expect << EOF
  37 [section]
  38         penguin = little blue
  39         Movie = BadPhysics
  40 [Sections]
  41         WhatEver = Second
  42 EOF
  43 test_expect_success 'similar section' '
  44         git config Sections.WhatEver Second &&
  45         test_cmp expect .git/config
  46 '
  47
  48 cat > expect << EOF
  49 [section]
  50         penguin = little blue
  51         Movie = BadPhysics
  52         UPPERCASE = true
  53 [Sections]
  54         WhatEver = Second
  55 EOF
  56 test_expect_success 'uppercase section' '
  57         git config SECTION.UPPERCASE true &&
  58         test_cmp expect .git/config
  59 '
  60
  61 test_expect_success 'replace with non-match' '
  62         git config section.penguin kingpin !blue
  63 '
  64
  65 test_expect_success 'replace with non-match (actually matching)' '
  66         git config section.penguin "very blue" !kingpin
  67 '
  68
  69 cat > expect << EOF
  70 [section]
  71         penguin = very blue
  72         Movie = BadPhysics
  73         UPPERCASE = true
  74         penguin = kingpin
  75 [Sections]
  76         WhatEver = Second
  77 EOF
  78
  79 test_expect_success 'non-match result' 'test_cmp expect .git/config'
  80
  81 test_expect_success 'find mixed-case key by canonical name' '
  82         test_cmp_config Second sections.whatever
  83 '
  84
  85 test_expect_success 'find mixed-case key by non-canonical name' '
  86         test_cmp_config Second SeCtIoNs.WhAtEvEr
  87 '
  88
  89 test_expect_success 'subsections are not canonicalized by git-config' '
  90         cat >>.git/config <<-\EOF &&
  91         [section.SubSection]
  92         key = one
  93         [section "SubSection"]
  94         key = two
  95         EOF
  96         test_cmp_config one section.subsection.key &&
  97         test_cmp_config two section.SubSection.key
  98 '
  99
 100 cat > .git/config <<\EOF
 101 [alpha]
 102 bar = foo
 103 [beta]
 104 baz = multiple \
 105 lines
 106 foo = bar
 107 EOF
 108
 109 test_expect_success 'unset with cont. lines' '
 110         git config --unset beta.baz
 111 '
 112
 113 cat > expect <<\EOF
 114 [alpha]
 115 bar = foo
 116 [beta]
 117 foo = bar
 118 EOF
 119
 120 test_expect_success 'unset with cont. lines is correct' 'test_cmp expect .git/config'
 121
 122 cat > .git/config << EOF
 123 [beta] ; silly comment # another comment
 124 noIndent= sillyValue ; 'nother silly comment
 125
 126 # empty line
 127                 ; comment
 128                 haha   ="beta" # last silly comment
 129 haha = hello
 130         haha = bello
 131 [nextSection] noNewline = ouch
 132 EOF
 133
 134 cp .git/config .git/config2
 135
 136 test_expect_success 'multiple unset' '
 137         git config --unset-all beta.haha
 138 '
 139
 140 cat > expect << EOF
 141 [beta] ; silly comment # another comment
 142 noIndent= sillyValue ; 'nother silly comment
 143
 144 # empty line
 145                 ; comment
 146 [nextSection] noNewline = ouch
 147 EOF
 148
 149 test_expect_success 'multiple unset is correct' '
 150         test_cmp expect .git/config
 151 '
 152
 153 cp .git/config2 .git/config
 154
 155 test_expect_success '--replace-all missing value' '
 156         test_must_fail git config --replace-all beta.haha &&
 157         test_cmp .git/config2 .git/config
 158 '
 159
 160 rm .git/config2
 161
 162 test_expect_success '--replace-all' '
 163         git config --replace-all beta.haha gamma
 164 '
 165
 166 cat > expect << EOF
 167 [beta] ; silly comment # another comment
 168 noIndent= sillyValue ; 'nother silly comment
 169
 170 # empty line
 171                 ; comment
 172         haha = gamma
 173 [nextSection] noNewline = ouch
 174 EOF
 175
 176 test_expect_success 'all replaced' '
 177         test_cmp expect .git/config
 178 '
 179
 180 cat > expect << EOF
 181 [beta] ; silly comment # another comment
 182 noIndent= sillyValue ; 'nother silly comment
 183
 184 # empty line
 185                 ; comment
 186         haha = alpha
 187 [nextSection] noNewline = ouch
 188 EOF
 189 test_expect_success 'really mean test' '
 190         git config beta.haha alpha &&
 191         test_cmp expect .git/config
 192 '
 193
 194 cat > expect << EOF
 195 [beta] ; silly comment # another comment
 196 noIndent= sillyValue ; 'nother silly comment
 197
 198 # empty line
 199                 ; comment
 200         haha = alpha
 201 [nextSection]
 202         nonewline = wow
 203 EOF
 204 test_expect_success 'really really mean test' '
 205         git config nextsection.nonewline wow &&
 206         test_cmp expect .git/config
 207 '
 208
 209 test_expect_success 'get value' '
 210         test_cmp_config alpha beta.haha
 211 '
 212
 213 cat > expect << EOF
 214 [beta] ; silly comment # another comment
 215 noIndent= sillyValue ; 'nother silly comment
 216
 217 # empty line
 218                 ; comment
 219 [nextSection]
 220         nonewline = wow
 221 EOF
 222 test_expect_success 'unset' '
 223         git config --unset beta.haha &&
 224         test_cmp expect .git/config
 225 '
 226
 227 cat > expect << EOF
 228 [beta] ; silly comment # another comment
 229 noIndent= sillyValue ; 'nother silly comment
 230
 231 # empty line
 232                 ; comment
 233 [nextSection]
 234         nonewline = wow
 235         NoNewLine = wow2 for me
 236 EOF
 237 test_expect_success 'multivar' '
 238         git config nextsection.NoNewLine "wow2 for me" "for me$" &&
 239         test_cmp expect .git/config
 240 '
 241
 242 test_expect_success 'non-match' '
 243         git config --get nextsection.nonewline !for
 244 '
 245
 246 test_expect_success 'non-match value' '
 247         test_cmp_config wow --get nextsection.nonewline !for
 248 '
 249
 250 test_expect_success 'multi-valued get returns final one' '
 251         test_cmp_config "wow2 for me" --get nextsection.nonewline
 252 '
 253
 254 test_expect_success 'multi-valued get-all returns all' '
 255         cat >expect <<-\EOF &&
 256         wow
 257         wow2 for me
 258         EOF
 259         git config --get-all nextsection.nonewline >actual &&
 260         test_cmp expect actual
 261 '
 262
 263 cat > expect << EOF
 264 [beta] ; silly comment # another comment
 265 noIndent= sillyValue ; 'nother silly comment
 266
 267 # empty line
 268                 ; comment
 269 [nextSection]
 270         nonewline = wow3
 271         NoNewLine = wow2 for me
 272 EOF
 273 test_expect_success 'multivar replace' '
 274         git config nextsection.nonewline "wow3" "wow$" &&
 275         test_cmp expect .git/config
 276 '
 277
 278 test_expect_success 'ambiguous unset' '
 279         test_must_fail git config --unset nextsection.nonewline
 280 '
 281
 282 test_expect_success 'invalid unset' '
 283         test_must_fail git config --unset somesection.nonewline
 284 '
 285
 286 cat > expect << EOF
 287 [beta] ; silly comment # another comment
 288 noIndent= sillyValue ; 'nother silly comment
 289
 290 # empty line
 291                 ; comment
 292 [nextSection]
 293         NoNewLine = wow2 for me
 294 EOF
 295
 296 test_expect_success 'multivar unset' '
 297         git config --unset nextsection.nonewline "wow3$" &&
 298         test_cmp expect .git/config
 299 '
 300
 301 test_expect_success 'invalid key' 'test_must_fail git config inval.2key blabla'
 302
 303 test_expect_success 'correct key' 'git config 123456.a123 987'
 304
 305 test_expect_success 'hierarchical section' '
 306         git config Version.1.2.3eX.Alpha beta
 307 '
 308
 309 cat > expect << EOF
 310 [beta] ; silly comment # another comment
 311 noIndent= sillyValue ; 'nother silly comment
 312
 313 # empty line
 314                 ; comment
 315 [nextSection]
 316         NoNewLine = wow2 for me
 317 [123456]
 318         a123 = 987
 319 [Version "1.2.3eX"]
 320         Alpha = beta
 321 EOF
 322
 323 test_expect_success 'hierarchical section value' '
 324         test_cmp expect .git/config
 325 '
 326
 327 cat > expect << EOF
 328 beta.noindent=sillyValue
 329 nextsection.nonewline=wow2 for me
 330 123456.a123=987
 331 version.1.2.3eX.alpha=beta
 332 EOF
 333
 334 test_expect_success 'working --list' '
 335         git config --list > output &&
 336         test_cmp expect output
 337 '
 338 test_expect_success '--list without repo produces empty output' '
 339         git --git-dir=nonexistent config --list >output &&
 340         test_must_be_empty output
 341 '
 342
 343 cat > expect << EOF
 344 beta.noindent
 345 nextsection.nonewline
 346 123456.a123
 347 version.1.2.3eX.alpha
 348 EOF
 349
 350 test_expect_success '--name-only --list' '
 351         git config --name-only --list >output &&
 352         test_cmp expect output
 353 '
 354
 355 cat > expect << EOF
 356 beta.noindent sillyValue
 357 nextsection.nonewline wow2 for me
 358 EOF
 359
 360 test_expect_success '--get-regexp' '
 361         git config --get-regexp in >output &&
 362         test_cmp expect output
 363 '
 364
 365 cat > expect << EOF
 366 beta.noindent
 367 nextsection.nonewline
 368 EOF
 369
 370 test_expect_success '--name-only --get-regexp' '
 371         git config --name-only --get-regexp in >output &&
 372         test_cmp expect output
 373 '
 374
 375 cat > expect << EOF
 376 wow2 for me
 377 wow4 for you
 378 EOF
 379
 380 test_expect_success '--add' '
 381         git config --add nextsection.nonewline "wow4 for you" &&
 382         git config --get-all nextsection.nonewline > output &&
 383         test_cmp expect output
 384 '
 385
 386 cat > .git/config << EOF
 387 [novalue]
 388         variable
 389 [emptyvalue]
 390         variable =
 391 EOF
 392
 393 test_expect_success 'get variable with no value' '
 394         git config --get novalue.variable ^$
 395 '
 396
 397 test_expect_success 'get variable with empty value' '
 398         git config --get emptyvalue.variable ^$
 399 '
 400
 401 echo novalue.variable > expect
 402
 403 test_expect_success 'get-regexp variable with no value' '
 404         git config --get-regexp novalue > output &&
 405         test_cmp expect output
 406 '
 407
 408 echo 'novalue.variable true' > expect
 409
 410 test_expect_success 'get-regexp --bool variable with no value' '
 411         git config --bool --get-regexp novalue > output &&
 412         test_cmp expect output
 413 '
 414
 415 echo 'emptyvalue.variable ' > expect
 416
 417 test_expect_success 'get-regexp variable with empty value' '
 418         git config --get-regexp emptyvalue > output &&
 419         test_cmp expect output
 420 '
 421
 422 echo true > expect
 423
 424 test_expect_success 'get bool variable with no value' '
 425         git config --bool novalue.variable > output &&
 426         test_cmp expect output
 427 '
 428
 429 echo false > expect
 430
 431 test_expect_success 'get bool variable with empty value' '
 432         git config --bool emptyvalue.variable > output &&
 433         test_cmp expect output
 434 '
 435
 436 test_expect_success 'no arguments, but no crash' '
 437         test_must_fail git config >output 2>&1 &&
 438         test_i18ngrep usage output
 439 '
 440
 441 cat > .git/config << EOF
 442 [a.b]
 443         c = d
 444 EOF
 445
 446 cat > expect << EOF
 447 [a.b]
 448         c = d
 449 [a]
 450         x = y
 451 EOF
 452
 453 test_expect_success 'new section is partial match of another' '
 454         git config a.x y &&
 455         test_cmp expect .git/config
 456 '
 457
 458 cat > expect << EOF
 459 [a.b]
 460         c = d
 461 [a]
 462         x = y
 463         b = c
 464 [b]
 465         x = y
 466 EOF
 467
 468 test_expect_success 'new variable inserts into proper section' '
 469         git config b.x y &&
 470         git config a.b c &&
 471         test_cmp expect .git/config
 472 '
 473
 474 test_expect_success 'alternative --file (non-existing file should fail)' '
 475         test_must_fail git config --file non-existing-config -l &&
 476         test_must_fail git config --file non-existing-config test.xyzzy
 477 '
 478
 479 cat > other-config << EOF
 480 [ein]
 481         bahn = strasse
 482 EOF
 483
 484 cat > expect << EOF
 485 ein.bahn=strasse
 486 EOF
 487
 488 test_expect_success 'alternative GIT_CONFIG' '
 489         GIT_CONFIG=other-config git config --list >output &&
 490         test_cmp expect output
 491 '
 492
 493 test_expect_success 'alternative GIT_CONFIG (--file)' '
 494         git config --file other-config --list >output &&
 495         test_cmp expect output
 496 '
 497
 498 test_expect_success 'alternative GIT_CONFIG (--file=-)' '
 499         git config --file - --list <other-config >output &&
 500         test_cmp expect output
 501 '
 502
 503 test_expect_success 'setting a value in stdin is an error' '
 504         test_must_fail git config --file - some.value foo
 505 '
 506
 507 test_expect_success 'editing stdin is an error' '
 508         test_must_fail git config --file - --edit
 509 '
 510
 511 test_expect_success 'refer config from subdirectory' '
 512         mkdir x &&
 513         test_cmp_config -C x strasse --file=../other-config --get ein.bahn
 514 '
 515
 516 cat > expect << EOF
 517 [ein]
 518         bahn = strasse
 519 [anwohner]
 520         park = ausweis
 521 EOF
 522
 523 test_expect_success '--set in alternative file' '
 524         git config --file=other-config anwohner.park ausweis &&
 525         test_cmp expect other-config
 526 '
 527
 528 cat > .git/config << EOF
 529 # Hallo
 530         #Bello
 531 [branch "eins"]
 532         x = 1
 533 [branch.eins]
 534         y = 1
 535         [branch "1 234 blabl/a"]
 536 weird
 537 EOF
 538
 539 test_expect_success 'rename section' '
 540         git config --rename-section branch.eins branch.zwei
 541 '
 542
 543 cat > expect << EOF
 544 # Hallo
 545         #Bello
 546 [branch "zwei"]
 547         x = 1
 548 [branch "zwei"]
 549         y = 1
 550         [branch "1 234 blabl/a"]
 551 weird
 552 EOF
 553
 554 test_expect_success 'rename succeeded' '
 555         test_cmp expect .git/config
 556 '
 557
 558 test_expect_success 'rename non-existing section' '
 559         test_must_fail git config --rename-section \
 560                 branch."world domination" branch.drei
 561 '
 562
 563 test_expect_success 'rename succeeded' '
 564         test_cmp expect .git/config
 565 '
 566
 567 test_expect_success 'rename another section' '
 568         git config --rename-section branch."1 234 blabl/a" branch.drei
 569 '
 570
 571 cat > expect << EOF
 572 # Hallo
 573         #Bello
 574 [branch "zwei"]
 575         x = 1
 576 [branch "zwei"]
 577         y = 1
 578 [branch "drei"]
 579 weird
 580 EOF
 581
 582 test_expect_success 'rename succeeded' '
 583         test_cmp expect .git/config
 584 '
 585
 586 cat >> .git/config << EOF
 587 [branch "vier"] z = 1
 588 EOF
 589
 590 test_expect_success 'rename a section with a var on the same line' '
 591         git config --rename-section branch.vier branch.zwei
 592 '
 593
 594 cat > expect << EOF
 595 # Hallo
 596         #Bello
 597 [branch "zwei"]
 598         x = 1
 599 [branch "zwei"]
 600         y = 1
 601 [branch "drei"]
 602 weird
 603 [branch "zwei"]
 604         z = 1
 605 EOF
 606
 607 test_expect_success 'rename succeeded' '
 608         test_cmp expect .git/config
 609 '
 610
 611 test_expect_success 'renaming empty section name is rejected' '
 612         test_must_fail git config --rename-section branch.zwei ""
 613 '
 614
 615 test_expect_success 'renaming to bogus section is rejected' '
 616         test_must_fail git config --rename-section branch.zwei "bogus name"
 617 '
 618
 619 cat >> .git/config << EOF
 620   [branch "zwei"] a = 1 [branch "vier"]
 621 EOF
 622
 623 test_expect_success 'remove section' '
 624         git config --remove-section branch.zwei
 625 '
 626
 627 cat > expect << EOF
 628 # Hallo
 629         #Bello
 630 [branch "drei"]
 631 weird
 632 EOF
 633
 634 test_expect_success 'section was removed properly' '
 635         test_cmp expect .git/config
 636 '
 637
 638 cat > expect << EOF
 639 [gitcvs]
 640         enabled = true
 641         dbname = %Ggitcvs2.%a.%m.sqlite
 642 [gitcvs "ext"]
 643         dbname = %Ggitcvs1.%a.%m.sqlite
 644 EOF
 645
 646 test_expect_success 'section ending' '
 647         rm -f .git/config &&
 648         git config gitcvs.enabled true &&
 649         git config gitcvs.ext.dbname %Ggitcvs1.%a.%m.sqlite &&
 650         git config gitcvs.dbname %Ggitcvs2.%a.%m.sqlite &&
 651         test_cmp expect .git/config
 652
 653 '
 654
 655 test_expect_success numbers '
 656         git config kilo.gram 1k &&
 657         git config mega.ton 1m &&
 658         echo 1024 >expect &&
 659         echo 1048576 >>expect &&
 660         git config --int --get kilo.gram >actual &&
 661         git config --int --get mega.ton >>actual &&
 662         test_cmp expect actual
 663 '
 664
 665 test_expect_success '--int is at least 64 bits' '
 666         git config giga.watts 121g &&
 667         echo  >expect &&
 668         test_cmp_config 129922760704 --int --get giga.watts
 669 '
 670
 671 test_expect_success 'invalid unit' '
 672         git config aninvalid.unit "1auto" &&
 673         test_cmp_config 1auto aninvalid.unit &&
 674         test_must_fail git config --int --get aninvalid.unit 2>actual &&
 675         test_i18ngrep "bad numeric config value .1auto. for .aninvalid.unit. in file .git/config: invalid unit" actual
 676 '
 677
 678 test_expect_success 'invalid unit boolean' '
 679         git config commit.gpgsign "1true" &&
 680         test_cmp_config 1true commit.gpgsign &&
 681         test_must_fail git config --bool --get commit.gpgsign 2>actual &&
 682         test_i18ngrep "bad boolean config value .1true. for .commit.gpgsign." actual
 683 '
 684
 685 test_expect_success 'line number is reported correctly' '
 686         printf "[bool]\n\tvar\n" >invalid &&
 687         test_must_fail git config -f invalid --path bool.var 2>actual &&
 688         test_i18ngrep "line 2" actual
 689 '
 690
 691 test_expect_success 'invalid stdin config' '
 692         echo "[broken" | test_must_fail git config --list --file - >output 2>&1 &&
 693         test_i18ngrep "bad config line 1 in standard input" output
 694 '
 695
 696 cat > expect << EOF
 697 true
 698 false
 699 true
 700 false
 701 true
 702 false
 703 true
 704 false
 705 EOF
 706
 707 test_expect_success bool '
 708
 709         git config bool.true1 01 &&
 710         git config bool.true2 -1 &&
 711         git config bool.true3 YeS &&
 712         git config bool.true4 true &&
 713         git config bool.false1 000 &&
 714         git config bool.false2 "" &&
 715         git config bool.false3 nO &&
 716         git config bool.false4 FALSE &&
 717         rm -f result &&
 718         for i in 1 2 3 4
 719         do
 720             git config --bool --get bool.true$i >>result
 721             git config --bool --get bool.false$i >>result
 722         done &&
 723         test_cmp expect result'
 724
 725 test_expect_success 'invalid bool (--get)' '
 726
 727         git config bool.nobool foobar &&
 728         test_must_fail git config --bool --get bool.nobool'
 729
 730 test_expect_success 'invalid bool (set)' '
 731
 732         test_must_fail git config --bool bool.nobool foobar'
 733
 734 cat > expect <<\EOF
 735 [bool]
 736         true1 = true
 737         true2 = true
 738         true3 = true
 739         true4 = true
 740         false1 = false
 741         false2 = false
 742         false3 = false
 743         false4 = false
 744 EOF
 745
 746 test_expect_success 'set --bool' '
 747
 748         rm -f .git/config &&
 749         git config --bool bool.true1 01 &&
 750         git config --bool bool.true2 -1 &&
 751         git config --bool bool.true3 YeS &&
 752         git config --bool bool.true4 true &&
 753         git config --bool bool.false1 000 &&
 754         git config --bool bool.false2 "" &&
 755         git config --bool bool.false3 nO &&
 756         git config --bool bool.false4 FALSE &&
 757         test_cmp expect .git/config'
 758
 759 cat > expect <<\EOF
 760 [int]
 761         val1 = 1
 762         val2 = -1
 763         val3 = 5242880
 764 EOF
 765
 766 test_expect_success 'set --int' '
 767
 768         rm -f .git/config &&
 769         git config --int int.val1 01 &&
 770         git config --int int.val2 -1 &&
 771         git config --int int.val3 5m &&
 772         test_cmp expect .git/config
 773 '
 774
 775 test_expect_success 'get --bool-or-int' '
 776         cat >.git/config <<-\EOF &&
 777         [bool]
 778         true1
 779         true2 = true
 780         false = false
 781         [int]
 782         int1 = 0
 783         int2 = 1
 784         int3 = -1
 785         EOF
 786         cat >expect <<-\EOF &&
 787         true
 788         true
 789         false
 790         0
 791         1
 792         -1
 793         EOF
 794         {
 795                 git config --bool-or-int bool.true1 &&
 796                 git config --bool-or-int bool.true2 &&
 797                 git config --bool-or-int bool.false &&
 798                 git config --bool-or-int int.int1 &&
 799                 git config --bool-or-int int.int2 &&
 800                 git config --bool-or-int int.int3
 801         } >actual &&
 802         test_cmp expect actual
 803 '
 804
 805 cat >expect <<\EOF
 806 [bool]
 807         true1 = true
 808         false1 = false
 809         true2 = true
 810         false2 = false
 811 [int]
 812         int1 = 0
 813         int2 = 1
 814         int3 = -1
 815 EOF
 816
 817 test_expect_success 'set --bool-or-int' '
 818         rm -f .git/config &&
 819         git config --bool-or-int bool.true1 true &&
 820         git config --bool-or-int bool.false1 false &&
 821         git config --bool-or-int bool.true2 yes &&
 822         git config --bool-or-int bool.false2 no &&
 823         git config --bool-or-int int.int1 0 &&
 824         git config --bool-or-int int.int2 1 &&
 825         git config --bool-or-int int.int3 -1 &&
 826         test_cmp expect .git/config
 827 '
 828
 829 cat >expect <<\EOF
 830 [path]
 831         home = ~/
 832         normal = /dev/null
 833         trailingtilde = foo~
 834 EOF
 835
 836 test_expect_success !MINGW 'set --path' '
 837         rm -f .git/config &&
 838         git config --path path.home "~/" &&
 839         git config --path path.normal "/dev/null" &&
 840         git config --path path.trailingtilde "foo~" &&
 841         test_cmp expect .git/config'
 842
 843 if test_have_prereq !MINGW && test "${HOME+set}"
 844 then
 845         test_set_prereq HOMEVAR
 846 fi
 847
 848 cat >expect <<EOF
 849 $HOME/
 850 /dev/null
 851 foo~
 852 EOF
 853
 854 test_expect_success HOMEVAR 'get --path' '
 855         git config --get --path path.home > result &&
 856         git config --get --path path.normal >> result &&
 857         git config --get --path path.trailingtilde >> result &&
 858         test_cmp expect result
 859 '
 860
 861 cat >expect <<\EOF
 862 /dev/null
 863 foo~
 864 EOF
 865
 866 test_expect_success !MINGW 'get --path copes with unset $HOME' '
 867         (
 868                 sane_unset HOME &&
 869                 test_must_fail git config --get --path path.home \
 870                         >result 2>msg &&
 871                 git config --get --path path.normal >>result &&
 872                 git config --get --path path.trailingtilde >>result
 873         ) &&
 874         test_i18ngrep "[Ff]ailed to expand.*~/" msg &&
 875         test_cmp expect result
 876 '
 877
 878 test_expect_success 'get --path barfs on boolean variable' '
 879         echo "[path]bool" >.git/config &&
 880         test_must_fail git config --get --path path.bool
 881 '
 882
 883 test_expect_success 'get --expiry-date' '
 884         rel="3.weeks.5.days.00:00" &&
 885         rel_out="$rel ->" &&
 886         cat >.git/config <<-\EOF &&
 887         [date]
 888         valid1 = "3.weeks.5.days 00:00"
 889         valid2 = "Fri Jun 4 15:46:55 2010"
 890         valid3 = "2017/11/11 11:11:11PM"
 891         valid4 = "2017/11/10 09:08:07 PM"
 892         valid5 = "never"
 893         invalid1 = "abc"
 894         EOF
 895         cat >expect <<-EOF &&
 896         $(test-tool date timestamp $rel)
 897         1275666415
 898         1510441871
 899         1510348087
 900         0
 901         EOF
 902         : "work around heredoc parsing bug fixed in dash 0.5.7 (in ec2c84d)" &&
 903         {
 904                 echo "$rel_out $(git config --expiry-date date.valid1)"
 905                 git config --expiry-date date.valid2 &&
 906                 git config --expiry-date date.valid3 &&
 907                 git config --expiry-date date.valid4 &&
 908                 git config --expiry-date date.valid5
 909         } >actual &&
 910         test_cmp expect actual &&
 911         test_must_fail git config --expiry-date date.invalid1
 912 '
 913
 914 test_expect_success 'get --type=color' '
 915         rm .git/config &&
 916         git config foo.color "red" &&
 917         git config --get --type=color foo.color >actual.raw &&
 918         test_decode_color <actual.raw >actual &&
 919         echo "<RED>" >expect &&
 920         test_cmp expect actual
 921 '
 922
 923 cat >expect << EOF
 924 [foo]
 925         color = red
 926 EOF
 927
 928 test_expect_success 'set --type=color' '
 929         rm .git/config &&
 930         git config --type=color foo.color "red" &&
 931         test_cmp expect .git/config
 932 '
 933
 934 test_expect_success 'get --type=color barfs on non-color' '
 935         echo "[foo]bar=not-a-color" >.git/config &&
 936         test_must_fail git config --get --type=color foo.bar
 937 '
 938
 939 test_expect_success 'set --type=color barfs on non-color' '
 940         test_must_fail git config --type=color foo.color "not-a-color" 2>error &&
 941         test_i18ngrep "cannot parse color" error
 942 '
 943
 944 cat > expect << EOF
 945 [quote]
 946         leading = " test"
 947         ending = "test "
 948         semicolon = "test;test"
 949         hash = "test#test"
 950 EOF
 951 test_expect_success 'quoting' '
 952         rm -f .git/config &&
 953         git config quote.leading " test" &&
 954         git config quote.ending "test " &&
 955         git config quote.semicolon "test;test" &&
 956         git config quote.hash "test#test" &&
 957         test_cmp expect .git/config
 958 '
 959
 960 test_expect_success 'key with newline' '
 961         test_must_fail git config "key.with
 962 newline" 123'
 963
 964 test_expect_success 'value with newline' 'git config key.sub value.with\\\
 965 newline'
 966
 967 cat > .git/config <<\EOF
 968 [section]
 969         ; comment \
 970         continued = cont\
 971 inued
 972         noncont   = not continued ; \
 973         quotecont = "cont;\
 974 inued"
 975 EOF
 976
 977 cat > expect <<\EOF
 978 section.continued=continued
 979 section.noncont=not continued
 980 section.quotecont=cont;inued
 981 EOF
 982
 983 test_expect_success 'value continued on next line' '
 984         git config --list > result &&
 985         test_cmp expect result
 986 '
 987
 988 cat > .git/config <<\EOF
 989 [section "sub=section"]
 990         val1 = foo=bar
 991         val2 = foo\nbar
 992         val3 = \n\n
 993         val4 =
 994         val5
 995 EOF
 996
 997 cat > expect <<\EOF
 998 section.sub=section.val1
 999 foo=barQsection.sub=section.val2
1000 foo
1001 barQsection.sub=section.val3
1002
1003
1004 Qsection.sub=section.val4
1005 Qsection.sub=section.val5Q
1006 EOF
1007 test_expect_success '--null --list' '
1008         git config --null --list >result.raw &&
1009         nul_to_q <result.raw >result &&
1010         echo >>result &&
1011         test_cmp expect result
1012 '
1013
1014 test_expect_success '--null --get-regexp' '
1015         git config --null --get-regexp "val[0-9]" >result.raw &&
1016         nul_to_q <result.raw >result &&
1017         echo >>result &&
1018         test_cmp expect result
1019 '
1020
1021 test_expect_success 'inner whitespace kept verbatim' '
1022         git config section.val "foo       bar" &&
1023         test_cmp_config "foo      bar" section.val
1024 '
1025
1026 test_expect_success SYMLINKS 'symlinked configuration' '
1027         ln -s notyet myconfig &&
1028         git config --file=myconfig test.frotz nitfol &&
1029         test -h myconfig &&
1030         test -f notyet &&
1031         test "z$(git config --file=notyet test.frotz)" = znitfol &&
1032         git config --file=myconfig test.xyzzy rezrov &&
1033         test -h myconfig &&
1034         test -f notyet &&
1035         cat >expect <<-\EOF &&
1036         nitfol
1037         rezrov
1038         EOF
1039         {
1040                 git config --file=notyet test.frotz &&
1041                 git config --file=notyet test.xyzzy
1042         } >actual &&
1043         test_cmp expect actual
1044 '
1045
1046 test_expect_success SYMLINKS 'symlink to nonexistent configuration' '
1047         ln -s doesnotexist linktonada &&
1048         ln -s linktonada linktolinktonada &&
1049         test_must_fail git config --file=linktonada --list &&
1050         test_must_fail git config --file=linktolinktonada --list
1051 '
1052
1053 test_expect_success 'check split_cmdline return' "
1054         git config alias.split-cmdline-fix 'echo \"' &&
1055         test_must_fail git split-cmdline-fix &&
1056         echo foo > foo &&
1057         git add foo &&
1058         git commit -m 'initial commit' &&
1059         git config branch.main.mergeoptions 'echo \"' &&
1060         test_must_fail git merge main
1061 "
1062
1063 test_expect_success 'git -c "key=value" support' '
1064         cat >expect <<-\EOF &&
1065         value
1066         value
1067         true
1068         EOF
1069         {
1070                 git -c section.name=value config section.name &&
1071                 git -c foo.CamelCase=value config foo.camelcase &&
1072                 git -c foo.flag config --bool foo.flag
1073         } >actual &&
1074         test_cmp expect actual &&
1075         test_must_fail git -c name=value config section.name
1076 '
1077
1078 # We just need a type-specifier here that cares about the
1079 # distinction internally between a NULL boolean and a real
1080 # string (because most of git's internal parsers do care).
1081 # Using "--path" works, but we do not otherwise care about
1082 # its semantics.
1083 test_expect_success 'git -c can represent empty string' '
1084         echo >expect &&
1085         git -c foo.empty= config --path foo.empty >actual &&
1086         test_cmp expect actual
1087 '
1088
1089 test_expect_success 'key sanity-checking' '
1090         test_must_fail git config foo=bar &&
1091         test_must_fail git config foo=.bar &&
1092         test_must_fail git config foo.ba=r &&
1093         test_must_fail git config foo.1bar &&
1094         test_must_fail git config foo."ba
1095                                 z".bar &&
1096         test_must_fail git config . false &&
1097         test_must_fail git config .foo false &&
1098         test_must_fail git config foo. false &&
1099         test_must_fail git config .foo. false &&
1100         git config foo.bar true &&
1101         git config foo."ba =z".bar false
1102 '
1103
1104 test_expect_success 'git -c works with aliases of builtins' '
1105         git config alias.checkconfig "-c foo.check=bar config foo.check" &&
1106         echo bar >expect &&
1107         git checkconfig >actual &&
1108         test_cmp expect actual
1109 '
1110
1111 test_expect_success 'aliases can be CamelCased' '
1112         test_config alias.CamelCased "rev-parse HEAD" &&
1113         git CamelCased >out &&
1114         git rev-parse HEAD >expect &&
1115         test_cmp expect out
1116 '
1117
1118 test_expect_success 'git -c does not split values on equals' '
1119         echo "value with = in it" >expect &&
1120         git -c section.foo="value with = in it" config section.foo >actual &&
1121         test_cmp expect actual
1122 '
1123
1124 test_expect_success 'git -c dies on bogus config' '
1125         test_must_fail git -c core.bare=foo rev-parse
1126 '
1127
1128 test_expect_success 'git -c complains about empty key' '
1129         test_must_fail git -c "=foo" rev-parse
1130 '
1131
1132 test_expect_success 'git -c complains about empty key and value' '
1133         test_must_fail git -c "" rev-parse
1134 '
1135
1136 test_expect_success 'multiple git -c appends config' '
1137         test_config alias.x "!git -c x.two=2 config --get-regexp ^x\.*" &&
1138         cat >expect <<-\EOF &&
1139         x.one 1
1140         x.two 2
1141         EOF
1142         git -c x.one=1 x >actual &&
1143         test_cmp expect actual
1144 '
1145
1146 test_expect_success 'last one wins: two level vars' '
1147
1148         # sec.var and sec.VAR are the same variable, as the first
1149         # and the last level of a configuration variable name is
1150         # case insensitive.
1151
1152         echo VAL >expect &&
1153
1154         git -c sec.var=val -c sec.VAR=VAL config --get sec.var >actual &&
1155         test_cmp expect actual &&
1156         git -c SEC.var=val -c sec.var=VAL config --get sec.var >actual &&
1157         test_cmp expect actual &&
1158
1159         git -c sec.var=val -c sec.VAR=VAL config --get SEC.var >actual &&
1160         test_cmp expect actual &&
1161         git -c SEC.var=val -c sec.var=VAL config --get sec.VAR >actual &&
1162         test_cmp expect actual
1163 '
1164
1165 test_expect_success 'last one wins: three level vars' '
1166
1167         # v.a.r and v.A.r are not the same variable, as the middle
1168         # level of a three-level configuration variable name is
1169         # case sensitive.
1170
1171         echo val >expect &&
1172         git -c v.a.r=val -c v.A.r=VAL config --get v.a.r >actual &&
1173         test_cmp expect actual &&
1174         git -c v.a.r=val -c v.A.r=VAL config --get V.a.R >actual &&
1175         test_cmp expect actual &&
1176
1177         # v.a.r and V.a.R are the same variable, as the first
1178         # and the last level of a configuration variable name is
1179         # case insensitive.
1180
1181         echo VAL >expect &&
1182         git -c v.a.r=val -c v.a.R=VAL config --get v.a.r >actual &&
1183         test_cmp expect actual &&
1184         git -c v.a.r=val -c V.a.r=VAL config --get v.a.r >actual &&
1185         test_cmp expect actual &&
1186         git -c v.a.r=val -c v.a.R=VAL config --get V.a.R >actual &&
1187         test_cmp expect actual &&
1188         git -c v.a.r=val -c V.a.r=VAL config --get V.a.R >actual &&
1189         test_cmp expect actual
1190 '
1191
1192 test_expect_success 'old-fashioned settings are case insensitive' '
1193         test_when_finished "rm -f testConfig testConfig_expect testConfig_actual" &&
1194
1195         cat >testConfig_actual <<-EOF &&
1196         [V.A]
1197         r = value1
1198         EOF
1199         q_to_tab >testConfig_expect <<-EOF &&
1200         [V.A]
1201         Qr = value2
1202         EOF
1203         git config -f testConfig_actual "v.a.r" value2 &&
1204         test_cmp testConfig_expect testConfig_actual &&
1205
1206         cat >testConfig_actual <<-EOF &&
1207         [V.A]
1208         r = value1
1209         EOF
1210         q_to_tab >testConfig_expect <<-EOF &&
1211         [V.A]
1212         QR = value2
1213         EOF
1214         git config -f testConfig_actual "V.a.R" value2 &&
1215         test_cmp testConfig_expect testConfig_actual &&
1216
1217         cat >testConfig_actual <<-EOF &&
1218         [V.A]
1219         r = value1
1220         EOF
1221         q_to_tab >testConfig_expect <<-EOF &&
1222         [V.A]
1223         r = value1
1224         Qr = value2
1225         EOF
1226         git config -f testConfig_actual "V.A.r" value2 &&
1227         test_cmp testConfig_expect testConfig_actual &&
1228
1229         cat >testConfig_actual <<-EOF &&
1230         [V.A]
1231         r = value1
1232         EOF
1233         q_to_tab >testConfig_expect <<-EOF &&
1234         [V.A]
1235         r = value1
1236         Qr = value2
1237         EOF
1238         git config -f testConfig_actual "v.A.r" value2 &&
1239         test_cmp testConfig_expect testConfig_actual
1240 '
1241
1242 test_expect_success 'setting different case sensitive subsections ' '
1243         test_when_finished "rm -f testConfig testConfig_expect testConfig_actual" &&
1244
1245         cat >testConfig_actual <<-EOF &&
1246         [V "A"]
1247         R = v1
1248         [K "E"]
1249         Y = v1
1250         [a "b"]
1251         c = v1
1252         [d "e"]
1253         f = v1
1254         EOF
1255         q_to_tab >testConfig_expect <<-EOF &&
1256         [V "A"]
1257         Qr = v2
1258         [K "E"]
1259         Qy = v2
1260         [a "b"]
1261         Qc = v2
1262         [d "e"]
1263         f = v1
1264         [d "E"]
1265         Qf = v2
1266         EOF
1267         # exact match
1268         git config -f testConfig_actual a.b.c v2 &&
1269         # match section and subsection, key is cased differently.
1270         git config -f testConfig_actual K.E.y v2 &&
1271         # section and key are matched case insensitive, but subsection needs
1272         # to match; When writing out new values only the key is adjusted
1273         git config -f testConfig_actual v.A.r v2 &&
1274         # subsection is not matched:
1275         git config -f testConfig_actual d.E.f v2 &&
1276         test_cmp testConfig_expect testConfig_actual
1277 '
1278
1279 for VAR in a .a a. a.0b a."b c". a."b c".0d
1280 do
1281         test_expect_success "git -c $VAR=VAL rejects invalid '$VAR'" '
1282                 test_must_fail git -c "$VAR=VAL" config -l
1283         '
1284 done
1285
1286 for VAR in a.b a."b c".d
1287 do
1288         test_expect_success "git -c $VAR=VAL works with valid '$VAR'" '
1289                 echo VAL >expect &&
1290                 git -c "$VAR=VAL" config --get "$VAR" >actual &&
1291                 test_cmp expect actual
1292         '
1293 done
1294
1295 test_expect_success 'git -c is not confused by empty environment' '
1296         GIT_CONFIG_PARAMETERS="" git -c x.one=1 config --list
1297 '
1298
1299 test_expect_success 'GIT_CONFIG_PARAMETERS handles old-style entries' '
1300         v="${SQ}key.one=foo${SQ}" &&
1301         v="$v  ${SQ}key.two=bar${SQ}" &&
1302         v="$v ${SQ}key.ambiguous=section.whatever=value${SQ}" &&
1303         GIT_CONFIG_PARAMETERS=$v git config --get-regexp "key.*" >actual &&
1304         cat >expect <<-EOF &&
1305         key.one foo
1306         key.two bar
1307         key.ambiguous section.whatever=value
1308         EOF
1309         test_cmp expect actual
1310 '
1311
1312 test_expect_success 'GIT_CONFIG_PARAMETERS handles new-style entries' '
1313         v="${SQ}key.one${SQ}=${SQ}foo${SQ}" &&
1314         v="$v  ${SQ}key.two${SQ}=${SQ}bar${SQ}" &&
1315         v="$v ${SQ}key.ambiguous=section.whatever${SQ}=${SQ}value${SQ}" &&
1316         GIT_CONFIG_PARAMETERS=$v git config --get-regexp "key.*" >actual &&
1317         cat >expect <<-EOF &&
1318         key.one foo
1319         key.two bar
1320         key.ambiguous=section.whatever value
1321         EOF
1322         test_cmp expect actual
1323 '
1324
1325 test_expect_success 'old and new-style entries can mix' '
1326         v="${SQ}key.oldone=oldfoo${SQ}" &&
1327         v="$v ${SQ}key.newone${SQ}=${SQ}newfoo${SQ}" &&
1328         v="$v ${SQ}key.oldtwo=oldbar${SQ}" &&
1329         v="$v ${SQ}key.newtwo${SQ}=${SQ}newbar${SQ}" &&
1330         GIT_CONFIG_PARAMETERS=$v git config --get-regexp "key.*" >actual &&
1331         cat >expect <<-EOF &&
1332         key.oldone oldfoo
1333         key.newone newfoo
1334         key.oldtwo oldbar
1335         key.newtwo newbar
1336         EOF
1337         test_cmp expect actual
1338 '
1339
1340 test_expect_success 'old and new bools with ambiguous subsection' '
1341         v="${SQ}key.with=equals.oldbool${SQ}" &&
1342         v="$v ${SQ}key.with=equals.newbool${SQ}=" &&
1343         GIT_CONFIG_PARAMETERS=$v git config --get-regexp "key.*" >actual &&
1344         cat >expect <<-EOF &&
1345         key.with equals.oldbool
1346         key.with=equals.newbool
1347         EOF
1348         test_cmp expect actual
1349 '
1350
1351 test_expect_success 'detect bogus GIT_CONFIG_PARAMETERS' '
1352         cat >expect <<-\EOF &&
1353         env.one one
1354         env.two two
1355         EOF
1356         GIT_CONFIG_PARAMETERS="${SQ}env.one=one${SQ} ${SQ}env.two=two${SQ}" \
1357                 git config --get-regexp "env.*" >actual &&
1358         test_cmp expect actual &&
1359
1360         cat >expect <<-EOF &&
1361         env.one one${SQ}
1362         env.two two
1363         EOF
1364         GIT_CONFIG_PARAMETERS="${SQ}env.one=one${SQ}\\$SQ$SQ$SQ ${SQ}env.two=two${SQ}" \
1365                 git config --get-regexp "env.*" >actual &&
1366         test_cmp expect actual &&
1367
1368         test_must_fail env \
1369                 GIT_CONFIG_PARAMETERS="${SQ}env.one=one${SQ}\\$SQ ${SQ}env.two=two${SQ}" \
1370                 git config --get-regexp "env.*"
1371 '
1372
1373 test_expect_success 'git --config-env=key=envvar support' '
1374         cat >expect <<-\EOF &&
1375         value
1376         value
1377         value
1378         value
1379         false
1380         false
1381         EOF
1382         {
1383                 ENVVAR=value git --config-env=core.name=ENVVAR config core.name &&
1384                 ENVVAR=value git --config-env core.name=ENVVAR config core.name &&
1385                 ENVVAR=value git --config-env=foo.CamelCase=ENVVAR config foo.camelcase &&
1386                 ENVVAR=value git --config-env foo.CamelCase=ENVVAR config foo.camelcase &&
1387                 ENVVAR= git --config-env=foo.flag=ENVVAR config --bool foo.flag &&
1388                 ENVVAR= git --config-env foo.flag=ENVVAR config --bool foo.flag
1389         } >actual &&
1390         test_cmp expect actual
1391 '
1392
1393 test_expect_success 'git --config-env with missing value' '
1394         test_must_fail env ENVVAR=value git --config-env 2>error &&
1395         grep "no config key given for --config-env" error &&
1396         test_must_fail env ENVVAR=value git --config-env config core.name 2>error &&
1397         grep "invalid config format: config" error
1398 '
1399
1400 test_expect_success 'git --config-env fails with invalid parameters' '
1401         test_must_fail git --config-env=foo.flag config --bool foo.flag 2>error &&
1402         test_i18ngrep "invalid config format: foo.flag" error &&
1403         test_must_fail git --config-env=foo.flag= config --bool foo.flag 2>error &&
1404         test_i18ngrep "missing environment variable name for configuration ${SQ}foo.flag${SQ}" error &&
1405         sane_unset NONEXISTENT &&
1406         test_must_fail git --config-env=foo.flag=NONEXISTENT config --bool foo.flag 2>error &&
1407         test_i18ngrep "missing environment variable ${SQ}NONEXISTENT${SQ} for configuration ${SQ}foo.flag${SQ}" error
1408 '
1409
1410 test_expect_success 'git -c and --config-env work together' '
1411         cat >expect <<-\EOF &&
1412         bar.cmd cmd-value
1413         bar.env env-value
1414         EOF
1415         ENVVAR=env-value git \
1416                 -c bar.cmd=cmd-value \
1417                 --config-env=bar.env=ENVVAR \
1418                 config --get-regexp "^bar.*" >actual &&
1419         test_cmp expect actual
1420 '
1421
1422 test_expect_success 'git -c and --config-env override each other' '
1423         cat >expect <<-\EOF &&
1424         env
1425         cmd
1426         EOF
1427         {
1428                 ENVVAR=env git -c bar.bar=cmd --config-env=bar.bar=ENVVAR config bar.bar &&
1429                 ENVVAR=env git --config-env=bar.bar=ENVVAR -c bar.bar=cmd config bar.bar
1430         } >actual &&
1431         test_cmp expect actual
1432 '
1433
1434 test_expect_success '--config-env handles keys with equals' '
1435         echo value=with=equals >expect &&
1436         ENVVAR=value=with=equals git \
1437                 --config-env=section.subsection=with=equals.key=ENVVAR \
1438                 config section.subsection=with=equals.key >actual &&
1439         test_cmp expect actual
1440 '
1441
1442 test_expect_success 'git config handles environment config pairs' '
1443         GIT_CONFIG_COUNT=2 \
1444                 GIT_CONFIG_KEY_0="pair.one" GIT_CONFIG_VALUE_0="foo" \
1445                 GIT_CONFIG_KEY_1="pair.two" GIT_CONFIG_VALUE_1="bar" \
1446                 git config --get-regexp "pair.*" >actual &&
1447         cat >expect <<-EOF &&
1448         pair.one foo
1449         pair.two bar
1450         EOF
1451         test_cmp expect actual
1452 '
1453
1454 test_expect_success 'git config ignores pairs without count' '
1455         test_must_fail env GIT_CONFIG_KEY_0="pair.one" GIT_CONFIG_VALUE_0="value" \
1456                 git config pair.one 2>error &&
1457         test_must_be_empty error
1458 '
1459
1460 test_expect_success 'git config ignores pairs with zero count' '
1461         test_must_fail env \
1462                 GIT_CONFIG_COUNT=0 \
1463                 GIT_CONFIG_KEY_0="pair.one" GIT_CONFIG_VALUE_0="value" \
1464                 git config pair.one
1465 '
1466
1467 test_expect_success 'git config ignores pairs exceeding count' '
1468         GIT_CONFIG_COUNT=1 \
1469                 GIT_CONFIG_KEY_0="pair.one" GIT_CONFIG_VALUE_0="value" \
1470                 GIT_CONFIG_KEY_1="pair.two" GIT_CONFIG_VALUE_1="value" \
1471                 git config --get-regexp "pair.*" >actual &&
1472         cat >expect <<-EOF &&
1473         pair.one value
1474         EOF
1475         test_cmp expect actual
1476 '
1477
1478 test_expect_success 'git config ignores pairs with zero count' '
1479         test_must_fail env \
1480                 GIT_CONFIG_COUNT=0 GIT_CONFIG_KEY_0="pair.one" GIT_CONFIG_VALUE_0="value" \
1481                 git config pair.one >error &&
1482         test_must_be_empty error
1483 '
1484
1485 test_expect_success 'git config ignores pairs with empty count' '
1486         test_must_fail env \
1487                 GIT_CONFIG_COUNT= GIT_CONFIG_KEY_0="pair.one" GIT_CONFIG_VALUE_0="value" \
1488                 git config pair.one >error &&
1489         test_must_be_empty error
1490 '
1491
1492 test_expect_success 'git config fails with invalid count' '
1493         test_must_fail env GIT_CONFIG_COUNT=10a git config --list 2>error &&
1494         test_i18ngrep "bogus count" error &&
1495         test_must_fail env GIT_CONFIG_COUNT=9999999999999999 git config --list 2>error &&
1496         test_i18ngrep "too many entries" error
1497 '
1498
1499 test_expect_success 'git config fails with missing config key' '
1500         test_must_fail env GIT_CONFIG_COUNT=1 GIT_CONFIG_VALUE_0="value" \
1501                 git config --list 2>error &&
1502         test_i18ngrep "missing config key" error
1503 '
1504
1505 test_expect_success 'git config fails with missing config value' '
1506         test_must_fail env GIT_CONFIG_COUNT=1 GIT_CONFIG_KEY_0="pair.one" \
1507                 git config --list 2>error &&
1508         test_i18ngrep "missing config value" error
1509 '
1510
1511 test_expect_success 'git config fails with invalid config pair key' '
1512         test_must_fail env GIT_CONFIG_COUNT=1 \
1513                 GIT_CONFIG_KEY_0= GIT_CONFIG_VALUE_0=value \
1514                 git config --list &&
1515         test_must_fail env GIT_CONFIG_COUNT=1 \
1516                 GIT_CONFIG_KEY_0=missing-section GIT_CONFIG_VALUE_0=value \
1517                 git config --list
1518 '
1519
1520 test_expect_success 'environment overrides config file' '
1521         test_when_finished "rm -f .git/config" &&
1522         cat >.git/config <<-EOF &&
1523         [pair]
1524         one = value
1525         EOF
1526         GIT_CONFIG_COUNT=1 GIT_CONFIG_KEY_0=pair.one GIT_CONFIG_VALUE_0=override \
1527                 git config pair.one >actual &&
1528         cat >expect <<-EOF &&
1529         override
1530         EOF
1531         test_cmp expect actual
1532 '
1533
1534 test_expect_success 'GIT_CONFIG_PARAMETERS overrides environment config' '
1535         GIT_CONFIG_COUNT=1 GIT_CONFIG_KEY_0=pair.one GIT_CONFIG_VALUE_0=value \
1536                 GIT_CONFIG_PARAMETERS="${SQ}pair.one=override${SQ}" \
1537                 git config pair.one >actual &&
1538         cat >expect <<-EOF &&
1539         override
1540         EOF
1541         test_cmp expect actual
1542 '
1543
1544 test_expect_success 'command line overrides environment config' '
1545         GIT_CONFIG_COUNT=1 GIT_CONFIG_KEY_0=pair.one GIT_CONFIG_VALUE_0=value \
1546                 git -c pair.one=override config pair.one >actual &&
1547         cat >expect <<-EOF &&
1548         override
1549         EOF
1550         test_cmp expect actual
1551 '
1552
1553 test_expect_success 'git config --edit works' '
1554         git config -f tmp test.value no &&
1555         echo test.value=yes >expect &&
1556         GIT_EDITOR="echo [test]value=yes >" git config -f tmp --edit &&
1557         git config -f tmp --list >actual &&
1558         test_cmp expect actual
1559 '
1560
1561 test_expect_success 'git config --edit respects core.editor' '
1562         git config -f tmp test.value no &&
1563         echo test.value=yes >expect &&
1564         test_config core.editor "echo [test]value=yes >" &&
1565         git config -f tmp --edit &&
1566         git config -f tmp --list >actual &&
1567         test_cmp expect actual
1568 '
1569
1570 # malformed configuration files
1571 test_expect_success 'barf on syntax error' '
1572         cat >.git/config <<-\EOF &&
1573         # broken section line
1574         [section]
1575         key garbage
1576         EOF
1577         test_must_fail git config --get section.key >actual 2>error &&
1578         test_i18ngrep " line 3 " error
1579 '
1580
1581 test_expect_success 'barf on incomplete section header' '
1582         cat >.git/config <<-\EOF &&
1583         # broken section line
1584         [section
1585         key = value
1586         EOF
1587         test_must_fail git config --get section.key >actual 2>error &&
1588         test_i18ngrep " line 2 " error
1589 '
1590
1591 test_expect_success 'barf on incomplete string' '
1592         cat >.git/config <<-\EOF &&
1593         # broken section line
1594         [section]
1595         key = "value string
1596         EOF
1597         test_must_fail git config --get section.key >actual 2>error &&
1598         test_i18ngrep " line 3 " error
1599 '
1600
1601 test_expect_success 'urlmatch' '
1602         cat >.git/config <<-\EOF &&
1603         [http]
1604                 sslVerify
1605         [http "https://weak.example.com"]
1606                 sslVerify = false
1607                 cookieFile = /tmp/cookie.txt
1608         EOF
1609
1610         test_expect_code 1 git config --bool --get-urlmatch doesnt.exist https://good.example.com >actual &&
1611         test_must_be_empty actual &&
1612
1613         echo true >expect &&
1614         git config --bool --get-urlmatch http.SSLverify https://good.example.com >actual &&
1615         test_cmp expect actual &&
1616
1617         echo false >expect &&
1618         git config --bool --get-urlmatch http.sslverify https://weak.example.com >actual &&
1619         test_cmp expect actual &&
1620
1621         {
1622                 echo http.cookiefile /tmp/cookie.txt &&
1623                 echo http.sslverify false
1624         } >expect &&
1625         git config --get-urlmatch HTTP https://weak.example.com >actual &&
1626         test_cmp expect actual
1627 '
1628
1629 test_expect_success 'urlmatch favors more specific URLs' '
1630         cat >.git/config <<-\EOF &&
1631         [http "https://example.com/"]
1632                 cookieFile = /tmp/root.txt
1633         [http "https://example.com/subdirectory"]
1634                 cookieFile = /tmp/subdirectory.txt
1635         [http "https://user@example.com/"]
1636                 cookieFile = /tmp/user.txt
1637         [http "https://averylonguser@example.com/"]
1638                 cookieFile = /tmp/averylonguser.txt
1639         [http "https://preceding.example.com"]
1640                 cookieFile = /tmp/preceding.txt
1641         [http "https://*.example.com"]
1642                 cookieFile = /tmp/wildcard.txt
1643         [http "https://*.example.com/wildcardwithsubdomain"]
1644                 cookieFile = /tmp/wildcardwithsubdomain.txt
1645         [http "https://*.example.*"]
1646                 cookieFile = /tmp/multiwildcard.txt
1647         [http "https://trailing.example.com"]
1648                 cookieFile = /tmp/trailing.txt
1649         [http "https://user@*.example.com/"]
1650                 cookieFile = /tmp/wildcardwithuser.txt
1651         [http "https://sub.example.com/"]
1652                 cookieFile = /tmp/sub.txt
1653         EOF
1654
1655         echo http.cookiefile /tmp/root.txt >expect &&
1656         git config --get-urlmatch HTTP https://example.com >actual &&
1657         test_cmp expect actual &&
1658
1659         echo http.cookiefile /tmp/subdirectory.txt >expect &&
1660         git config --get-urlmatch HTTP https://example.com/subdirectory >actual &&
1661         test_cmp expect actual &&
1662
1663         echo http.cookiefile /tmp/subdirectory.txt >expect &&
1664         git config --get-urlmatch HTTP https://example.com/subdirectory/nested >actual &&
1665         test_cmp expect actual &&
1666
1667         echo http.cookiefile /tmp/user.txt >expect &&
1668         git config --get-urlmatch HTTP https://user@example.com/ >actual &&
1669         test_cmp expect actual &&
1670
1671         echo http.cookiefile /tmp/subdirectory.txt >expect &&
1672         git config --get-urlmatch HTTP https://averylonguser@example.com/subdirectory >actual &&
1673         test_cmp expect actual &&
1674
1675         echo http.cookiefile /tmp/preceding.txt >expect &&
1676         git config --get-urlmatch HTTP https://preceding.example.com >actual &&
1677         test_cmp expect actual &&
1678
1679         echo http.cookiefile /tmp/wildcard.txt >expect &&
1680         git config --get-urlmatch HTTP https://wildcard.example.com >actual &&
1681         test_cmp expect actual &&
1682
1683         echo http.cookiefile /tmp/sub.txt >expect &&
1684         git config --get-urlmatch HTTP https://sub.example.com/wildcardwithsubdomain >actual &&
1685         test_cmp expect actual &&
1686
1687         echo http.cookiefile /tmp/trailing.txt >expect &&
1688         git config --get-urlmatch HTTP https://trailing.example.com >actual &&
1689         test_cmp expect actual &&
1690
1691         echo http.cookiefile /tmp/sub.txt >expect &&
1692         git config --get-urlmatch HTTP https://user@sub.example.com >actual &&
1693         test_cmp expect actual &&
1694
1695         echo http.cookiefile /tmp/multiwildcard.txt >expect &&
1696         git config --get-urlmatch HTTP https://wildcard.example.org >actual &&
1697         test_cmp expect actual
1698 '
1699
1700 test_expect_success 'urlmatch with wildcard' '
1701         cat >.git/config <<-\EOF &&
1702         [http]
1703                 sslVerify
1704         [http "https://*.example.com"]
1705                 sslVerify = false
1706                 cookieFile = /tmp/cookie.txt
1707         EOF
1708
1709         test_expect_code 1 git config --bool --get-urlmatch doesnt.exist https://good.example.com >actual &&
1710         test_must_be_empty actual &&
1711
1712         echo true >expect &&
1713         git config --bool --get-urlmatch http.SSLverify https://example.com >actual &&
1714         test_cmp expect actual &&
1715
1716         echo true >expect &&
1717         git config --bool --get-urlmatch http.SSLverify https://good-example.com >actual &&
1718         test_cmp expect actual &&
1719
1720         echo true >expect &&
1721         git config --bool --get-urlmatch http.sslverify https://deep.nested.example.com >actual &&
1722         test_cmp expect actual &&
1723
1724         echo false >expect &&
1725         git config --bool --get-urlmatch http.sslverify https://good.example.com >actual &&
1726         test_cmp expect actual &&
1727
1728         {
1729                 echo http.cookiefile /tmp/cookie.txt &&
1730                 echo http.sslverify false
1731         } >expect &&
1732         git config --get-urlmatch HTTP https://good.example.com >actual &&
1733         test_cmp expect actual &&
1734
1735         echo http.sslverify >expect &&
1736         git config --get-urlmatch HTTP https://more.example.com.au >actual &&
1737         test_cmp expect actual
1738 '
1739
1740 # good section hygiene
1741 test_expect_success '--unset last key removes section (except if commented)' '
1742         cat >.git/config <<-\EOF &&
1743         # some generic comment on the configuration file itself
1744         # a comment specific to this "section" section.
1745         [section]
1746         # some intervening lines
1747         # that should also be dropped
1748
1749         key = value
1750         # please be careful when you update the above variable
1751         EOF
1752
1753         cat >expect <<-\EOF &&
1754         # some generic comment on the configuration file itself
1755         # a comment specific to this "section" section.
1756         [section]
1757         # some intervening lines
1758         # that should also be dropped
1759
1760         # please be careful when you update the above variable
1761         EOF
1762
1763         git config --unset section.key &&
1764         test_cmp expect .git/config &&
1765
1766         cat >.git/config <<-\EOF &&
1767         [section]
1768         key = value
1769         [next-section]
1770         EOF
1771
1772         cat >expect <<-\EOF &&
1773         [next-section]
1774         EOF
1775
1776         git config --unset section.key &&
1777         test_cmp expect .git/config &&
1778
1779         q_to_tab >.git/config <<-\EOF &&
1780         [one]
1781         Qkey = "multiline \
1782         QQ# with comment"
1783         [two]
1784         key = true
1785         EOF
1786         git config --unset two.key &&
1787         ! grep two .git/config &&
1788
1789         q_to_tab >.git/config <<-\EOF &&
1790         [one]
1791         Qkey = "multiline \
1792         QQ# with comment"
1793         [one]
1794         key = true
1795         EOF
1796         git config --unset-all one.key &&
1797         test_line_count = 0 .git/config &&
1798
1799         q_to_tab >.git/config <<-\EOF &&
1800         [one]
1801         Qkey = true
1802         Q# a comment not at the start
1803         [two]
1804         Qkey = true
1805         EOF
1806         git config --unset two.key &&
1807         grep two .git/config &&
1808
1809         q_to_tab >.git/config <<-\EOF &&
1810         [one]
1811         Qkey = not [two "subsection"]
1812         [two "subsection"]
1813         [two "subsection"]
1814         Qkey = true
1815         [TWO "subsection"]
1816         [one]
1817         EOF
1818         git config --unset two.subsection.key &&
1819         test "not [two subsection]" = "$(git config one.key)" &&
1820         test_line_count = 3 .git/config
1821 '
1822
1823 test_expect_success '--unset-all removes section if empty & uncommented' '
1824         cat >.git/config <<-\EOF &&
1825         [section]
1826         key = value1
1827         key = value2
1828         EOF
1829
1830         git config --unset-all section.key &&
1831         test_line_count = 0 .git/config
1832 '
1833
1834 test_expect_success 'adding a key into an empty section reuses header' '
1835         cat >.git/config <<-\EOF &&
1836         [section]
1837         EOF
1838
1839         q_to_tab >expect <<-\EOF &&
1840         [section]
1841         Qkey = value
1842         EOF
1843
1844         git config section.key value &&
1845         test_cmp expect .git/config
1846 '
1847
1848 test_expect_success POSIXPERM,PERL 'preserves existing permissions' '
1849         chmod 0600 .git/config &&
1850         git config imap.pass Hunter2 &&
1851         perl -e \
1852           "die q(badset) if ((stat(q(.git/config)))[2] & 07777) != 0600" &&
1853         git config --rename-section imap pop &&
1854         perl -e \
1855           "die q(badrename) if ((stat(q(.git/config)))[2] & 07777) != 0600"
1856 '
1857
1858 ! test_have_prereq MINGW ||
1859 HOME="$(pwd)" # convert to Windows path
1860
1861 test_expect_success 'set up --show-origin tests' '
1862         INCLUDE_DIR="$HOME/include" &&
1863         mkdir -p "$INCLUDE_DIR" &&
1864         cat >"$INCLUDE_DIR"/absolute.include <<-\EOF &&
1865         [user]
1866                 absolute = include
1867         EOF
1868         cat >"$INCLUDE_DIR"/relative.include <<-\EOF &&
1869         [user]
1870                 relative = include
1871         EOF
1872         cat >"$HOME"/.gitconfig <<-EOF &&
1873         [user]
1874                 global = true
1875                 override = global
1876         [include]
1877                 path = "$INCLUDE_DIR/absolute.include"
1878         EOF
1879         cat >.git/config <<-\EOF
1880         [user]
1881                 local = true
1882                 override = local
1883         [include]
1884                 path = ../include/relative.include
1885         EOF
1886 '
1887
1888 test_expect_success '--show-origin with --list' '
1889         cat >expect <<-EOF &&
1890         file:$HOME/.gitconfig   user.global=true
1891         file:$HOME/.gitconfig   user.override=global
1892         file:$HOME/.gitconfig   include.path=$INCLUDE_DIR/absolute.include
1893         file:$INCLUDE_DIR/absolute.include      user.absolute=include
1894         file:.git/config        user.local=true
1895         file:.git/config        user.override=local
1896         file:.git/config        include.path=../include/relative.include
1897         file:.git/../include/relative.include   user.relative=include
1898         command line:   user.environ=true
1899         command line:   user.cmdline=true
1900         EOF
1901         GIT_CONFIG_COUNT=1 GIT_CONFIG_KEY_0=user.environ GIT_CONFIG_VALUE_0=true\
1902                 git -c user.cmdline=true config --list --show-origin >output &&
1903         test_cmp expect output
1904 '
1905
1906 test_expect_success '--show-origin with --list --null' '
1907         cat >expect <<-EOF &&
1908         file:$HOME/.gitconfigQuser.global
1909         trueQfile:$HOME/.gitconfigQuser.override
1910         globalQfile:$HOME/.gitconfigQinclude.path
1911         $INCLUDE_DIR/absolute.includeQfile:$INCLUDE_DIR/absolute.includeQuser.absolute
1912         includeQfile:.git/configQuser.local
1913         trueQfile:.git/configQuser.override
1914         localQfile:.git/configQinclude.path
1915         ../include/relative.includeQfile:.git/../include/relative.includeQuser.relative
1916         includeQcommand line:Quser.cmdline
1917         trueQ
1918         EOF
1919         git -c user.cmdline=true config --null --list --show-origin >output.raw &&
1920         nul_to_q <output.raw >output &&
1921         # The here-doc above adds a newline that the --null output would not
1922         # include. Add it here to make the two comparable.
1923         echo >>output &&
1924         test_cmp expect output
1925 '
1926
1927 test_expect_success '--show-origin with single file' '
1928         cat >expect <<-\EOF &&
1929         file:.git/config        user.local=true
1930         file:.git/config        user.override=local
1931         file:.git/config        include.path=../include/relative.include
1932         EOF
1933         git config --local --list --show-origin >output &&
1934         test_cmp expect output
1935 '
1936
1937 test_expect_success '--show-origin with --get-regexp' '
1938         cat >expect <<-EOF &&
1939         file:$HOME/.gitconfig   user.global true
1940         file:.git/config        user.local true
1941         EOF
1942         git config --show-origin --get-regexp "user\.[g|l].*" >output &&
1943         test_cmp expect output
1944 '
1945
1946 test_expect_success '--show-origin getting a single key' '
1947         cat >expect <<-\EOF &&
1948         file:.git/config        local
1949         EOF
1950         git config --show-origin user.override >output &&
1951         test_cmp expect output
1952 '
1953
1954 test_expect_success 'set up custom config file' '
1955         CUSTOM_CONFIG_FILE="custom.conf" &&
1956         cat >"$CUSTOM_CONFIG_FILE" <<-\EOF
1957         [user]
1958                 custom = true
1959         EOF
1960 '
1961
1962 test_expect_success !MINGW 'set up custom config file with special name characters' '
1963         WEIRDLY_NAMED_FILE="file\" (dq) and spaces.conf" &&
1964         cp "$CUSTOM_CONFIG_FILE" "$WEIRDLY_NAMED_FILE"
1965 '
1966
1967 test_expect_success !MINGW '--show-origin escape special file name characters' '
1968         cat >expect <<-\EOF &&
1969         file:"file\" (dq) and spaces.conf"      user.custom=true
1970         EOF
1971         git config --file "$WEIRDLY_NAMED_FILE" --show-origin --list >output &&
1972         test_cmp expect output
1973 '
1974
1975 test_expect_success '--show-origin stdin' '
1976         cat >expect <<-\EOF &&
1977         standard input: user.custom=true
1978         EOF
1979         git config --file - --show-origin --list <"$CUSTOM_CONFIG_FILE" >output &&
1980         test_cmp expect output
1981 '
1982
1983 test_expect_success '--show-origin stdin with file include' '
1984         cat >"$INCLUDE_DIR"/stdin.include <<-EOF &&
1985         [user]
1986                 stdin = include
1987         EOF
1988         cat >expect <<-EOF &&
1989         file:$INCLUDE_DIR/stdin.include include
1990         EOF
1991         echo "[include]path=\"$INCLUDE_DIR\"/stdin.include" |
1992         git config --show-origin --includes --file - user.stdin >output &&
1993
1994         test_cmp expect output
1995 '
1996
1997 test_expect_success '--show-origin blob' '
1998         blob=$(git hash-object -w "$CUSTOM_CONFIG_FILE") &&
1999         cat >expect <<-EOF &&
2000         blob:$blob      user.custom=true
2001         EOF
2002         git config --blob=$blob --show-origin --list >output &&
2003         test_cmp expect output
2004 '
2005
2006 test_expect_success '--show-origin blob ref' '
2007         cat >expect <<-\EOF &&
2008         blob:main:custom.conf   user.custom=true
2009         EOF
2010         git add "$CUSTOM_CONFIG_FILE" &&
2011         git commit -m "new config file" &&
2012         git config --blob=main:"$CUSTOM_CONFIG_FILE" --show-origin --list >output &&
2013         test_cmp expect output
2014 '
2015
2016 test_expect_success '--show-scope with --list' '
2017         cat >expect <<-EOF &&
2018         global  user.global=true
2019         global  user.override=global
2020         global  include.path=$INCLUDE_DIR/absolute.include
2021         global  user.absolute=include
2022         local   user.local=true
2023         local   user.override=local
2024         local   include.path=../include/relative.include
2025         local   user.relative=include
2026         command user.cmdline=true
2027         EOF
2028         git -c user.cmdline=true config --list --show-scope >output &&
2029         test_cmp expect output
2030 '
2031
2032 test_expect_success !MINGW '--show-scope with --blob' '
2033         blob=$(git hash-object -w "$CUSTOM_CONFIG_FILE") &&
2034         cat >expect <<-EOF &&
2035         command user.custom=true
2036         EOF
2037         git config --blob=$blob --show-scope --list >output &&
2038         test_cmp expect output
2039 '
2040
2041 test_expect_success '--show-scope with --local' '
2042         cat >expect <<-\EOF &&
2043         local   user.local=true
2044         local   user.override=local
2045         local   include.path=../include/relative.include
2046         EOF
2047         git config --local --list --show-scope >output &&
2048         test_cmp expect output
2049 '
2050
2051 test_expect_success '--show-scope getting a single value' '
2052         cat >expect <<-\EOF &&
2053         local   true
2054         EOF
2055         git config --show-scope --get user.local >output &&
2056         test_cmp expect output
2057 '
2058
2059 test_expect_success '--show-scope with --show-origin' '
2060         cat >expect <<-EOF &&
2061         global  file:$HOME/.gitconfig   user.global=true
2062         global  file:$HOME/.gitconfig   user.override=global
2063         global  file:$HOME/.gitconfig   include.path=$INCLUDE_DIR/absolute.include
2064         global  file:$INCLUDE_DIR/absolute.include      user.absolute=include
2065         local   file:.git/config        user.local=true
2066         local   file:.git/config        user.override=local
2067         local   file:.git/config        include.path=../include/relative.include
2068         local   file:.git/../include/relative.include   user.relative=include
2069         command command line:   user.cmdline=true
2070         EOF
2071         git -c user.cmdline=true config --list --show-origin --show-scope >output &&
2072         test_cmp expect output
2073 '
2074
2075 test_expect_success 'override global and system config' '
2076         test_when_finished rm -f "$HOME"/.config/git &&
2077
2078         cat >"$HOME"/.gitconfig <<-EOF &&
2079         [home]
2080                 config = true
2081         EOF
2082         mkdir -p "$HOME"/.config/git &&
2083         cat >"$HOME"/.config/git/config <<-EOF &&
2084         [xdg]
2085                 config = true
2086         EOF
2087         cat >.git/config <<-EOF &&
2088         [local]
2089                 config = true
2090         EOF
2091         cat >custom-global-config <<-EOF &&
2092         [global]
2093                 config = true
2094         EOF
2095         cat >custom-system-config <<-EOF &&
2096         [system]
2097                 config = true
2098         EOF
2099
2100         cat >expect <<-EOF &&
2101         global  xdg.config=true
2102         global  home.config=true
2103         local   local.config=true
2104         EOF
2105         git config --show-scope --list >output &&
2106         test_cmp expect output &&
2107
2108         cat >expect <<-EOF &&
2109         system  system.config=true
2110         global  global.config=true
2111         local   local.config=true
2112         EOF
2113         GIT_CONFIG_NOSYSTEM=false GIT_CONFIG_SYSTEM=custom-system-config GIT_CONFIG_GLOBAL=custom-global-config \
2114                 git config --show-scope --list >output &&
2115         test_cmp expect output &&
2116
2117         cat >expect <<-EOF &&
2118         local   local.config=true
2119         EOF
2120         GIT_CONFIG_NOSYSTEM=false GIT_CONFIG_SYSTEM=/dev/null GIT_CONFIG_GLOBAL=/dev/null \
2121                 git config --show-scope --list >output &&
2122         test_cmp expect output
2123 '
2124
2125 test_expect_success 'override global and system config with missing file' '
2126         test_must_fail env GIT_CONFIG_GLOBAL=does-not-exist GIT_CONFIG_SYSTEM=/dev/null git config --global --list &&
2127         test_must_fail env GIT_CONFIG_GLOBAL=/dev/null GIT_CONFIG_SYSTEM=does-not-exist git config --system --list &&
2128         GIT_CONFIG_GLOBAL=does-not-exist GIT_CONFIG_SYSTEM=does-not-exist git version
2129 '
2130
2131 test_expect_success 'system override has no effect with GIT_CONFIG_NOSYSTEM' '
2132         # `git config --system` has different semantics compared to other
2133         # commands as it ignores GIT_CONFIG_NOSYSTEM. We thus test whether the
2134         # variable has an effect via a different proxy.
2135         cat >alias-config <<-EOF &&
2136         [alias]
2137                 hello-world = !echo "hello world"
2138         EOF
2139         test_must_fail env GIT_CONFIG_NOSYSTEM=true GIT_CONFIG_SYSTEM=alias-config \
2140                 git hello-world &&
2141         GIT_CONFIG_NOSYSTEM=false GIT_CONFIG_SYSTEM=alias-config \
2142                 git hello-world >actual &&
2143         echo "hello world" >expect &&
2144         test_cmp expect actual
2145 '
2146
2147 test_expect_success 'write to overridden global and system config' '
2148         cat >expect <<EOF &&
2149 [config]
2150         key = value
2151 EOF
2152
2153         GIT_CONFIG_GLOBAL=write-to-global git config --global config.key value &&
2154         test_cmp expect write-to-global &&
2155
2156         GIT_CONFIG_SYSTEM=write-to-system git config --system config.key value &&
2157         test_cmp expect write-to-system
2158 '
2159
2160 for opt in --local --worktree
2161 do
2162         test_expect_success "$opt requires a repo" '
2163                 # we expect 128 to ensure that we do not simply
2164                 # fail to find anything and return code "1"
2165                 test_expect_code 128 nongit git config $opt foo.bar
2166         '
2167 done
2168
2169 cat >.git/config <<-\EOF &&
2170 [section]
2171 foo = true
2172 number = 10
2173 big = 1M
2174 EOF
2175
2176 test_expect_success 'identical modern --type specifiers are allowed' '
2177         test_cmp_config 1048576 --type=int --type=int section.big
2178 '
2179
2180 test_expect_success 'identical legacy --type specifiers are allowed' '
2181         test_cmp_config 1048576 --int --int section.big
2182 '
2183
2184 test_expect_success 'identical mixed --type specifiers are allowed' '
2185         test_cmp_config 1048576 --int --type=int section.big
2186 '
2187
2188 test_expect_success 'non-identical modern --type specifiers are not allowed' '
2189         test_must_fail git config --type=int --type=bool section.big 2>error &&
2190         test_i18ngrep "only one type at a time" error
2191 '
2192
2193 test_expect_success 'non-identical legacy --type specifiers are not allowed' '
2194         test_must_fail git config --int --bool section.big 2>error &&
2195         test_i18ngrep "only one type at a time" error
2196 '
2197
2198 test_expect_success 'non-identical mixed --type specifiers are not allowed' '
2199         test_must_fail git config --type=int --bool section.big 2>error &&
2200         test_i18ngrep "only one type at a time" error
2201 '
2202
2203 test_expect_success '--type allows valid type specifiers' '
2204         test_cmp_config true  --type=bool section.foo
2205 '
2206
2207 test_expect_success '--no-type unsets type specifiers' '
2208         test_cmp_config 10 --type=bool --no-type section.number
2209 '
2210
2211 test_expect_success 'unset type specifiers may be reset to conflicting ones' '
2212         test_cmp_config 1048576 --type=bool --no-type --type=int section.big
2213 '
2214
2215 test_expect_success '--type rejects unknown specifiers' '
2216         test_must_fail git config --type=nonsense section.foo 2>error &&
2217         test_i18ngrep "unrecognized --type argument" error
2218 '
2219
2220 test_expect_success '--replace-all does not invent newlines' '
2221         q_to_tab >.git/config <<-\EOF &&
2222         [abc]key
2223         QkeepSection
2224         [xyz]
2225         Qkey = 1
2226         [abc]
2227         Qkey = a
2228         EOF
2229         q_to_tab >expect <<-\EOF &&
2230         [abc]
2231         QkeepSection
2232         [xyz]
2233         Qkey = 1
2234         [abc]
2235         Qkey = b
2236         EOF
2237         git config --replace-all abc.key b &&
2238         test_cmp expect .git/config
2239 '
2240
2241 test_expect_success 'set all config with value-pattern' '
2242         test_when_finished rm -f config initial &&
2243         git config --file=initial abc.key one &&
2244
2245         # no match => add new entry
2246         cp initial config &&
2247         git config --file=config abc.key two a+ &&
2248         git config --file=config --list >actual &&
2249         cat >expect <<-\EOF &&
2250         abc.key=one
2251         abc.key=two
2252         EOF
2253         test_cmp expect actual &&
2254
2255         # multiple matches => failure
2256         test_must_fail git config --file=config abc.key three o+ 2>err &&
2257         test_i18ngrep "has multiple values" err &&
2258
2259         # multiple values, no match => add
2260         git config --file=config abc.key three a+ &&
2261         git config --file=config --list >actual &&
2262         cat >expect <<-\EOF &&
2263         abc.key=one
2264         abc.key=two
2265         abc.key=three
2266         EOF
2267         test_cmp expect actual &&
2268
2269         # single match => replace
2270         git config --file=config abc.key four h+ &&
2271         git config --file=config --list >actual &&
2272         cat >expect <<-\EOF &&
2273         abc.key=one
2274         abc.key=two
2275         abc.key=four
2276         EOF
2277         test_cmp expect actual
2278 '
2279
2280 test_expect_success '--replace-all and value-pattern' '
2281         test_when_finished rm -f config &&
2282         git config --file=config --add abc.key one &&
2283         git config --file=config --add abc.key two &&
2284         git config --file=config --add abc.key three &&
2285         git config --file=config --replace-all abc.key four "o+" &&
2286         git config --file=config --list >actual &&
2287         cat >expect <<-\EOF &&
2288         abc.key=four
2289         abc.key=three
2290         EOF
2291         test_cmp expect actual
2292 '
2293
2294 test_expect_success 'refuse --fixed-value for incompatible actions' '
2295         test_when_finished rm -f config &&
2296         git config --file=config dev.null bogus &&
2297
2298         # These modes do not allow --fixed-value at all
2299         test_must_fail git config --file=config --fixed-value --add dev.null bogus &&
2300         test_must_fail git config --file=config --fixed-value --get-urlmatch dev.null bogus &&
2301         test_must_fail git config --file=config --fixed-value --get-urlmatch dev.null bogus &&
2302         test_must_fail git config --file=config --fixed-value --rename-section dev null &&
2303         test_must_fail git config --file=config --fixed-value --remove-section dev &&
2304         test_must_fail git config --file=config --fixed-value --list &&
2305         test_must_fail git config --file=config --fixed-value --get-color dev.null &&
2306         test_must_fail git config --file=config --fixed-value --get-colorbool dev.null &&
2307
2308         # These modes complain when --fixed-value has no value-pattern
2309         test_must_fail git config --file=config --fixed-value dev.null bogus &&
2310         test_must_fail git config --file=config --fixed-value --replace-all dev.null bogus &&
2311         test_must_fail git config --file=config --fixed-value --get dev.null &&
2312         test_must_fail git config --file=config --fixed-value --get-all dev.null &&
2313         test_must_fail git config --file=config --fixed-value --get-regexp "dev.*" &&
2314         test_must_fail git config --file=config --fixed-value --unset dev.null &&
2315         test_must_fail git config --file=config --fixed-value --unset-all dev.null
2316 '
2317
2318 test_expect_success '--fixed-value uses exact string matching' '
2319         test_when_finished rm -f config initial &&
2320         META="a+b*c?d[e]f.g" &&
2321         git config --file=initial fixed.test "$META" &&
2322
2323         cp initial config &&
2324         git config --file=config fixed.test bogus "$META" &&
2325         git config --file=config --list >actual &&
2326         cat >expect <<-EOF &&
2327         fixed.test=$META
2328         fixed.test=bogus
2329         EOF
2330         test_cmp expect actual &&
2331
2332         cp initial config &&
2333         git config --file=config --fixed-value fixed.test bogus "$META" &&
2334         git config --file=config --list >actual &&
2335         cat >expect <<-\EOF &&
2336         fixed.test=bogus
2337         EOF
2338         test_cmp expect actual &&
2339
2340         cp initial config &&
2341         test_must_fail git config --file=config --unset fixed.test "$META" &&
2342         git config --file=config --fixed-value --unset fixed.test "$META" &&
2343         test_must_fail git config --file=config fixed.test &&
2344
2345         cp initial config &&
2346         test_must_fail git config --file=config --unset-all fixed.test "$META" &&
2347         git config --file=config --fixed-value --unset-all fixed.test "$META" &&
2348         test_must_fail git config --file=config fixed.test &&
2349
2350         cp initial config &&
2351         git config --file=config --replace-all fixed.test bogus "$META" &&
2352         git config --file=config --list >actual &&
2353         cat >expect <<-EOF &&
2354         fixed.test=$META
2355         fixed.test=bogus
2356         EOF
2357         test_cmp expect actual &&
2358
2359         git config --file=config --fixed-value --replace-all fixed.test bogus "$META" &&
2360         git config --file=config --list >actual &&
2361         cat >expect <<-EOF &&
2362         fixed.test=bogus
2363         fixed.test=bogus
2364         EOF
2365         test_cmp expect actual
2366 '
2367
2368 test_expect_success '--get and --get-all with --fixed-value' '
2369         test_when_finished rm -f config &&
2370         META="a+b*c?d[e]f.g" &&
2371         git config --file=config fixed.test bogus &&
2372         git config --file=config --add fixed.test "$META" &&
2373
2374         git config --file=config --get fixed.test bogus &&
2375         test_must_fail git config --file=config --get fixed.test "$META" &&
2376         git config --file=config --get --fixed-value fixed.test "$META" &&
2377         test_must_fail git config --file=config --get --fixed-value fixed.test non-existent &&
2378
2379         git config --file=config --get-all fixed.test bogus &&
2380         test_must_fail git config --file=config --get-all fixed.test "$META" &&
2381         git config --file=config --get-all --fixed-value fixed.test "$META" &&
2382         test_must_fail git config --file=config --get-all --fixed-value fixed.test non-existent &&
2383
2384         git config --file=config --get-regexp fixed+ bogus &&
2385         test_must_fail git config --file=config --get-regexp fixed+ "$META" &&
2386         git config --file=config --get-regexp --fixed-value fixed+ "$META" &&
2387         test_must_fail git config --file=config --get-regexp --fixed-value fixed+ non-existent
2388 '
2389
2390 test_done