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