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 $HOME' '
 890         (
 891                 unset HOME;
 892                 test_must_fail git config --get --path path.home \
 893                         >result 2>msg &&
 894                 git config --get --path path.normal >>result &&
 895                 git config --get --path path.trailingtilde >>result
 896         ) &&
 897         test_i18ngrep "[Ff]ailed to expand.*~/" msg &&
 898         test_cmp expect result
 899 '
 900
 901 test_expect_success 'get --path barfs on boolean variable' '
 902         echo "[path]bool" >.git/config &&
 903         test_must_fail git config --get --path path.bool
 904 '
 905
 906 test_expect_success 'get --expiry-date' '
 907         rel="3.weeks.5.days.00:00" &&
 908         rel_out="$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-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 cat > expect << EOF
 937 [quote]
 938         leading = " test"
 939         ending = "test "
 940         semicolon = "test;test"
 941         hash = "test#test"
 942 EOF
 943 test_expect_success 'quoting' '
 944         rm -f .git/config &&
 945         git config quote.leading " test" &&
 946         git config quote.ending "test " &&
 947         git config quote.semicolon "test;test" &&
 948         git config quote.hash "test#test" &&
 949         test_cmp expect .git/config
 950 '
 951
 952 test_expect_success 'key with newline' '
 953         test_must_fail git config "key.with
 954 newline" 123'
 955
 956 test_expect_success 'value with newline' 'git config key.sub value.with\\\
 957 newline'
 958
 959 cat > .git/config <<\EOF
 960 [section]
 961         ; comment \
 962         continued = cont\
 963 inued
 964         noncont   = not continued ; \
 965         quotecont = "cont;\
 966 inued"
 967 EOF
 968
 969 cat > expect <<\EOF
 970 section.continued=continued
 971 section.noncont=not continued
 972 section.quotecont=cont;inued
 973 EOF
 974
 975 test_expect_success 'value continued on next line' '
 976         git config --list > result &&
 977         test_cmp result expect
 978 '
 979
 980 cat > .git/config <<\EOF
 981 [section "sub=section"]
 982         val1 = foo=bar
 983         val2 = foo\nbar
 984         val3 = \n\n
 985         val4 =
 986         val5
 987 EOF
 988
 989 cat > expect <<\EOF
 990 section.sub=section.val1
 991 foo=barQsection.sub=section.val2
 992 foo
 993 barQsection.sub=section.val3
 994
 995
 996 Qsection.sub=section.val4
 997 Qsection.sub=section.val5Q
 998 EOF
 999 test_expect_success '--null --list' '
1000         git config --null --list >result.raw &&
1001         nul_to_q <result.raw >result &&
1002         echo >>result &&
1003         test_cmp expect result
1004 '
1005
1006 test_expect_success '--null --get-regexp' '
1007         git config --null --get-regexp "val[0-9]" >result.raw &&
1008         nul_to_q <result.raw >result &&
1009         echo >>result &&
1010         test_cmp expect result
1011 '
1012
1013 test_expect_success 'inner whitespace kept verbatim' '
1014         git config section.val "foo       bar" &&
1015         echo "foo         bar" >expect &&
1016         git config section.val >actual &&
1017         test_cmp expect actual
1018 '
1019
1020 test_expect_success SYMLINKS 'symlinked configuration' '
1021         ln -s notyet myconfig &&
1022         git config --file=myconfig test.frotz nitfol &&
1023         test -h myconfig &&
1024         test -f notyet &&
1025         test "z$(git config --file=notyet test.frotz)" = znitfol &&
1026         git config --file=myconfig test.xyzzy rezrov &&
1027         test -h myconfig &&
1028         test -f notyet &&
1029         cat >expect <<-\EOF &&
1030         nitfol
1031         rezrov
1032         EOF
1033         {
1034                 git config --file=notyet test.frotz &&
1035                 git config --file=notyet test.xyzzy
1036         } >actual &&
1037         test_cmp expect actual
1038 '
1039
1040 test_expect_success 'nonexistent configuration' '
1041         test_must_fail git config --file=doesnotexist --list &&
1042         test_must_fail git config --file=doesnotexist test.xyzzy
1043 '
1044
1045 test_expect_success SYMLINKS 'symlink to nonexistent configuration' '
1046         ln -s doesnotexist linktonada &&
1047         ln -s linktonada linktolinktonada &&
1048         test_must_fail git config --file=linktonada --list &&
1049         test_must_fail git config --file=linktolinktonada --list
1050 '
1051
1052 test_expect_success 'check split_cmdline return' "
1053         git config alias.split-cmdline-fix 'echo \"' &&
1054         test_must_fail git split-cmdline-fix &&
1055         echo foo > foo &&
1056         git add foo &&
1057         git commit -m 'initial commit' &&
1058         git config branch.master.mergeoptions 'echo \"' &&
1059         test_must_fail git merge master
1060 "
1061
1062 test_expect_success 'git -c "key=value" support' '
1063         cat >expect <<-\EOF &&
1064         value
1065         value
1066         true
1067         EOF
1068         {
1069                 git -c core.name=value config core.name &&
1070                 git -c foo.CamelCase=value config foo.camelcase &&
1071                 git -c foo.flag config --bool foo.flag
1072         } >actual &&
1073         test_cmp expect actual &&
1074         test_must_fail git -c name=value config core.name
1075 '
1076
1077 # We just need a type-specifier here that cares about the
1078 # distinction internally between a NULL boolean and a real
1079 # string (because most of git's internal parsers do care).
1080 # Using "--path" works, but we do not otherwise care about
1081 # its semantics.
1082 test_expect_success 'git -c can represent empty string' '
1083         echo >expect &&
1084         git -c foo.empty= config --path foo.empty >actual &&
1085         test_cmp expect actual
1086 '
1087
1088 test_expect_success 'key sanity-checking' '
1089         test_must_fail git config foo=bar &&
1090         test_must_fail git config foo=.bar &&
1091         test_must_fail git config foo.ba=r &&
1092         test_must_fail git config foo.1bar &&
1093         test_must_fail git config foo."ba
1094                                 z".bar &&
1095         test_must_fail git config . false &&
1096         test_must_fail git config .foo false &&
1097         test_must_fail git config foo. false &&
1098         test_must_fail git config .foo. false &&
1099         git config foo.bar true &&
1100         git config foo."ba =z".bar false
1101 '
1102
1103 test_expect_success 'git -c works with aliases of builtins' '
1104         git config alias.checkconfig "-c foo.check=bar config foo.check" &&
1105         echo bar >expect &&
1106         git checkconfig >actual &&
1107         test_cmp expect actual
1108 '
1109
1110 test_expect_success 'aliases can be CamelCased' '
1111         test_config alias.CamelCased "rev-parse HEAD" &&
1112         git CamelCased >out &&
1113         git rev-parse HEAD >expect &&
1114         test_cmp expect out
1115 '
1116
1117 test_expect_success 'git -c does not split values on equals' '
1118         echo "value with = in it" >expect &&
1119         git -c core.foo="value with = in it" config core.foo >actual &&
1120         test_cmp expect actual
1121 '
1122
1123 test_expect_success 'git -c dies on bogus config' '
1124         test_must_fail git -c core.bare=foo rev-parse
1125 '
1126
1127 test_expect_success 'git -c complains about empty key' '
1128         test_must_fail git -c "=foo" rev-parse
1129 '
1130
1131 test_expect_success 'git -c complains about empty key and value' '
1132         test_must_fail git -c "" rev-parse
1133 '
1134
1135 test_expect_success 'multiple git -c appends config' '
1136         test_config alias.x "!git -c x.two=2 config --get-regexp ^x\.*" &&
1137         cat >expect <<-\EOF &&
1138         x.one 1
1139         x.two 2
1140         EOF
1141         git -c x.one=1 x >actual &&
1142         test_cmp expect actual
1143 '
1144
1145 test_expect_success 'last one wins: two level vars' '
1146
1147         # sec.var and sec.VAR are the same variable, as the first
1148         # and the last level of a configuration variable name is
1149         # case insensitive.
1150
1151         echo VAL >expect &&
1152
1153         git -c sec.var=val -c sec.VAR=VAL config --get sec.var >actual &&
1154         test_cmp expect actual &&
1155         git -c SEC.var=val -c sec.var=VAL config --get sec.var >actual &&
1156         test_cmp expect actual &&
1157
1158         git -c sec.var=val -c sec.VAR=VAL config --get SEC.var >actual &&
1159         test_cmp expect actual &&
1160         git -c SEC.var=val -c sec.var=VAL config --get sec.VAR >actual &&
1161         test_cmp expect actual
1162 '
1163
1164 test_expect_success 'last one wins: three level vars' '
1165
1166         # v.a.r and v.A.r are not the same variable, as the middle
1167         # level of a three-level configuration variable name is
1168         # case sensitive.
1169
1170         echo val >expect &&
1171         git -c v.a.r=val -c v.A.r=VAL config --get v.a.r >actual &&
1172         test_cmp expect actual &&
1173         git -c v.a.r=val -c v.A.r=VAL config --get V.a.R >actual &&
1174         test_cmp expect actual &&
1175
1176         # v.a.r and V.a.R are the same variable, as the first
1177         # and the last level of a configuration variable name is
1178         # case insensitive.
1179
1180         echo VAL >expect &&
1181         git -c v.a.r=val -c v.a.R=VAL config --get v.a.r >actual &&
1182         test_cmp expect actual &&
1183         git -c v.a.r=val -c V.a.r=VAL config --get v.a.r >actual &&
1184         test_cmp expect actual &&
1185         git -c v.a.r=val -c v.a.R=VAL config --get V.a.R >actual &&
1186         test_cmp expect actual &&
1187         git -c v.a.r=val -c V.a.r=VAL config --get V.a.R >actual &&
1188         test_cmp expect actual
1189 '
1190
1191 test_expect_success 'old-fashioned settings are case insensitive' '
1192         test_when_finished "rm -f testConfig testConfig_expect testConfig_actual" &&
1193
1194         cat >testConfig_actual <<-EOF &&
1195                 [V.A]
1196                 r = value1
1197         EOF
1198         q_to_tab >testConfig_expect <<-EOF &&
1199                 [V.A]
1200                 Qr = value2
1201         EOF
1202         git config -f testConfig_actual "v.a.r" value2 &&
1203         test_cmp testConfig_expect testConfig_actual &&
1204
1205         cat >testConfig_actual <<-EOF &&
1206                 [V.A]
1207                 r = value1
1208         EOF
1209         q_to_tab >testConfig_expect <<-EOF &&
1210                 [V.A]
1211                 QR = value2
1212         EOF
1213         git config -f testConfig_actual "V.a.R" value2 &&
1214         test_cmp testConfig_expect testConfig_actual &&
1215
1216         cat >testConfig_actual <<-EOF &&
1217                 [V.A]
1218                 r = value1
1219         EOF
1220         q_to_tab >testConfig_expect <<-EOF &&
1221                 [V.A]
1222                 r = value1
1223                 Qr = value2
1224         EOF
1225         git config -f testConfig_actual "V.A.r" value2 &&
1226         test_cmp testConfig_expect testConfig_actual &&
1227
1228         cat >testConfig_actual <<-EOF &&
1229                 [V.A]
1230                 r = value1
1231         EOF
1232         q_to_tab >testConfig_expect <<-EOF &&
1233                 [V.A]
1234                 r = value1
1235                 Qr = value2
1236         EOF
1237         git config -f testConfig_actual "v.A.r" value2 &&
1238         test_cmp testConfig_expect testConfig_actual
1239 '
1240
1241 test_expect_success 'setting different case sensitive subsections ' '
1242         test_when_finished "rm -f testConfig testConfig_expect testConfig_actual" &&
1243
1244         cat >testConfig_actual <<-EOF &&
1245                 [V "A"]
1246                 R = v1
1247                 [K "E"]
1248                 Y = v1
1249                 [a "b"]
1250                 c = v1
1251                 [d "e"]
1252                 f = v1
1253         EOF
1254         q_to_tab >testConfig_expect <<-EOF &&
1255                 [V "A"]
1256                 Qr = v2
1257                 [K "E"]
1258                 Qy = v2
1259                 [a "b"]
1260                 Qc = v2
1261                 [d "e"]
1262                 f = v1
1263                 Qf = v2
1264         EOF
1265         # exact match
1266         git config -f testConfig_actual a.b.c v2 &&
1267         # match section and subsection, key is cased differently.
1268         git config -f testConfig_actual K.E.y v2 &&
1269         # section and key are matched case insensitive, but subsection needs
1270         # to match; When writing out new values only the key is adjusted
1271         git config -f testConfig_actual v.A.r v2 &&
1272         # subsection is not matched:
1273         git config -f testConfig_actual d.E.f v2 &&
1274         test_cmp testConfig_expect testConfig_actual
1275 '
1276
1277 for VAR in a .a a. a.0b a."b c". a."b c".0d
1278 do
1279         test_expect_success "git -c $VAR=VAL rejects invalid '$VAR'" '
1280                 test_must_fail git -c "$VAR=VAL" config -l
1281         '
1282 done
1283
1284 for VAR in a.b a."b c".d
1285 do
1286         test_expect_success "git -c $VAR=VAL works with valid '$VAR'" '
1287                 echo VAL >expect &&
1288                 git -c "$VAR=VAL" config --get "$VAR" >actual &&
1289                 test_cmp expect actual
1290         '
1291 done
1292
1293 test_expect_success 'git -c is not confused by empty environment' '
1294         GIT_CONFIG_PARAMETERS="" git -c x.one=1 config --list
1295 '
1296
1297 test_expect_success 'git config --edit works' '
1298         git config -f tmp test.value no &&
1299         echo test.value=yes >expect &&
1300         GIT_EDITOR="echo [test]value=yes >" git config -f tmp --edit &&
1301         git config -f tmp --list >actual &&
1302         test_cmp expect actual
1303 '
1304
1305 test_expect_success 'git config --edit respects core.editor' '
1306         git config -f tmp test.value no &&
1307         echo test.value=yes >expect &&
1308         test_config core.editor "echo [test]value=yes >" &&
1309         git config -f tmp --edit &&
1310         git config -f tmp --list >actual &&
1311         test_cmp expect actual
1312 '
1313
1314 # malformed configuration files
1315 test_expect_success 'barf on syntax error' '
1316         cat >.git/config <<-\EOF &&
1317         # broken section line
1318         [section]
1319         key garbage
1320         EOF
1321         test_must_fail git config --get section.key >actual 2>error &&
1322         test_i18ngrep " line 3 " error
1323 '
1324
1325 test_expect_success 'barf on incomplete section header' '
1326         cat >.git/config <<-\EOF &&
1327         # broken section line
1328         [section
1329         key = value
1330         EOF
1331         test_must_fail git config --get section.key >actual 2>error &&
1332         test_i18ngrep " line 2 " error
1333 '
1334
1335 test_expect_success 'barf on incomplete string' '
1336         cat >.git/config <<-\EOF &&
1337         # broken section line
1338         [section]
1339         key = "value string
1340         EOF
1341         test_must_fail git config --get section.key >actual 2>error &&
1342         test_i18ngrep " line 3 " error
1343 '
1344
1345 test_expect_success 'urlmatch' '
1346         cat >.git/config <<-\EOF &&
1347         [http]
1348                 sslVerify
1349         [http "https://weak.example.com"]
1350                 sslVerify = false
1351                 cookieFile = /tmp/cookie.txt
1352         EOF
1353
1354         test_expect_code 1 git config --bool --get-urlmatch doesnt.exist https://good.example.com >actual &&
1355         test_must_be_empty actual &&
1356
1357         echo true >expect &&
1358         git config --bool --get-urlmatch http.SSLverify https://good.example.com >actual &&
1359         test_cmp expect actual &&
1360
1361         echo false >expect &&
1362         git config --bool --get-urlmatch http.sslverify https://weak.example.com >actual &&
1363         test_cmp expect actual &&
1364
1365         {
1366                 echo http.cookiefile /tmp/cookie.txt &&
1367                 echo http.sslverify false
1368         } >expect &&
1369         git config --get-urlmatch HTTP https://weak.example.com >actual &&
1370         test_cmp expect actual
1371 '
1372
1373 test_expect_success 'urlmatch favors more specific URLs' '
1374         cat >.git/config <<-\EOF &&
1375         [http "https://example.com/"]
1376                 cookieFile = /tmp/root.txt
1377         [http "https://example.com/subdirectory"]
1378                 cookieFile = /tmp/subdirectory.txt
1379         [http "https://user@example.com/"]
1380                 cookieFile = /tmp/user.txt
1381         [http "https://averylonguser@example.com/"]
1382                 cookieFile = /tmp/averylonguser.txt
1383         [http "https://preceding.example.com"]
1384                 cookieFile = /tmp/preceding.txt
1385         [http "https://*.example.com"]
1386                 cookieFile = /tmp/wildcard.txt
1387         [http "https://*.example.com/wildcardwithsubdomain"]
1388                 cookieFile = /tmp/wildcardwithsubdomain.txt
1389         [http "https://trailing.example.com"]
1390                 cookieFile = /tmp/trailing.txt
1391         [http "https://user@*.example.com/"]
1392                 cookieFile = /tmp/wildcardwithuser.txt
1393         [http "https://sub.example.com/"]
1394                 cookieFile = /tmp/sub.txt
1395         EOF
1396
1397         echo http.cookiefile /tmp/root.txt >expect &&
1398         git config --get-urlmatch HTTP https://example.com >actual &&
1399         test_cmp expect actual &&
1400
1401         echo http.cookiefile /tmp/subdirectory.txt >expect &&
1402         git config --get-urlmatch HTTP https://example.com/subdirectory >actual &&
1403         test_cmp expect actual &&
1404
1405         echo http.cookiefile /tmp/subdirectory.txt >expect &&
1406         git config --get-urlmatch HTTP https://example.com/subdirectory/nested >actual &&
1407         test_cmp expect actual &&
1408
1409         echo http.cookiefile /tmp/user.txt >expect &&
1410         git config --get-urlmatch HTTP https://user@example.com/ >actual &&
1411         test_cmp expect actual &&
1412
1413         echo http.cookiefile /tmp/subdirectory.txt >expect &&
1414         git config --get-urlmatch HTTP https://averylonguser@example.com/subdirectory >actual &&
1415         test_cmp expect actual &&
1416
1417         echo http.cookiefile /tmp/preceding.txt >expect &&
1418         git config --get-urlmatch HTTP https://preceding.example.com >actual &&
1419         test_cmp expect actual &&
1420
1421         echo http.cookiefile /tmp/wildcard.txt >expect &&
1422         git config --get-urlmatch HTTP https://wildcard.example.com >actual &&
1423         test_cmp expect actual &&
1424
1425         echo http.cookiefile /tmp/sub.txt >expect &&
1426         git config --get-urlmatch HTTP https://sub.example.com/wildcardwithsubdomain >actual &&
1427         test_cmp expect actual &&
1428
1429         echo http.cookiefile /tmp/trailing.txt >expect &&
1430         git config --get-urlmatch HTTP https://trailing.example.com >actual &&
1431         test_cmp expect actual &&
1432
1433         echo http.cookiefile /tmp/sub.txt >expect &&
1434         git config --get-urlmatch HTTP https://user@sub.example.com >actual &&
1435         test_cmp expect actual
1436 '
1437
1438 test_expect_success 'urlmatch with wildcard' '
1439         cat >.git/config <<-\EOF &&
1440         [http]
1441                 sslVerify
1442         [http "https://*.example.com"]
1443                 sslVerify = false
1444                 cookieFile = /tmp/cookie.txt
1445         EOF
1446
1447         test_expect_code 1 git config --bool --get-urlmatch doesnt.exist https://good.example.com >actual &&
1448         test_must_be_empty actual &&
1449
1450         echo true >expect &&
1451         git config --bool --get-urlmatch http.SSLverify https://example.com >actual &&
1452         test_cmp expect actual &&
1453
1454         echo true >expect &&
1455         git config --bool --get-urlmatch http.SSLverify https://good-example.com >actual &&
1456         test_cmp expect actual &&
1457
1458         echo true >expect &&
1459         git config --bool --get-urlmatch http.sslverify https://deep.nested.example.com >actual &&
1460         test_cmp expect actual &&
1461
1462         echo false >expect &&
1463         git config --bool --get-urlmatch http.sslverify https://good.example.com >actual &&
1464         test_cmp expect actual &&
1465
1466         {
1467                 echo http.cookiefile /tmp/cookie.txt &&
1468                 echo http.sslverify false
1469         } >expect &&
1470         git config --get-urlmatch HTTP https://good.example.com >actual &&
1471         test_cmp expect actual &&
1472
1473         echo http.sslverify >expect &&
1474         git config --get-urlmatch HTTP https://more.example.com.au >actual &&
1475         test_cmp expect actual
1476 '
1477
1478 # good section hygiene
1479 test_expect_success '--unset last key removes section (except if commented)' '
1480         cat >.git/config <<-\EOF &&
1481         # some generic comment on the configuration file itself
1482         # a comment specific to this "section" section.
1483         [section]
1484         # some intervening lines
1485         # that should also be dropped
1486
1487         key = value
1488         # please be careful when you update the above variable
1489         EOF
1490
1491         cat >expect <<-\EOF &&
1492         # some generic comment on the configuration file itself
1493         # a comment specific to this "section" section.
1494         [section]
1495         # some intervening lines
1496         # that should also be dropped
1497
1498         # please be careful when you update the above variable
1499         EOF
1500
1501         git config --unset section.key &&
1502         test_cmp expect .git/config &&
1503
1504         cat >.git/config <<-\EOF &&
1505         [section]
1506         key = value
1507         [next-section]
1508         EOF
1509
1510         cat >expect <<-\EOF &&
1511         [next-section]
1512         EOF
1513
1514         git config --unset section.key &&
1515         test_cmp expect .git/config &&
1516
1517         q_to_tab >.git/config <<-\EOF &&
1518         [one]
1519         Qkey = "multiline \
1520         QQ# with comment"
1521         [two]
1522         key = true
1523         EOF
1524         git config --unset two.key &&
1525         ! grep two .git/config &&
1526
1527         q_to_tab >.git/config <<-\EOF &&
1528         [one]
1529         Qkey = "multiline \
1530         QQ# with comment"
1531         [one]
1532         key = true
1533         EOF
1534         git config --unset-all one.key &&
1535         test_line_count = 0 .git/config &&
1536
1537         q_to_tab >.git/config <<-\EOF &&
1538         [one]
1539         Qkey = true
1540         Q# a comment not at the start
1541         [two]
1542         Qkey = true
1543         EOF
1544         git config --unset two.key &&
1545         grep two .git/config &&
1546
1547         q_to_tab >.git/config <<-\EOF &&
1548         [one]
1549         Qkey = not [two "subsection"]
1550         [two "subsection"]
1551         [two "subsection"]
1552         Qkey = true
1553         [TWO "subsection"]
1554         [one]
1555         EOF
1556         git config --unset two.subsection.key &&
1557         test "not [two subsection]" = "$(git config one.key)" &&
1558         test_line_count = 3 .git/config
1559 '
1560
1561 test_expect_success '--unset-all removes section if empty & uncommented' '
1562         cat >.git/config <<-\EOF &&
1563         [section]
1564         key = value1
1565         key = value2
1566         EOF
1567
1568         git config --unset-all section.key &&
1569         test_line_count = 0 .git/config
1570 '
1571
1572 test_expect_success 'adding a key into an empty section reuses header' '
1573         cat >.git/config <<-\EOF &&
1574         [section]
1575         EOF
1576
1577         q_to_tab >expect <<-\EOF &&
1578         [section]
1579         Qkey = value
1580         EOF
1581
1582         git config section.key value &&
1583         test_cmp expect .git/config
1584 '
1585
1586 test_expect_success POSIXPERM,PERL 'preserves existing permissions' '
1587         chmod 0600 .git/config &&
1588         git config imap.pass Hunter2 &&
1589         perl -e \
1590           "die q(badset) if ((stat(q(.git/config)))[2] & 07777) != 0600" &&
1591         git config --rename-section imap pop &&
1592         perl -e \
1593           "die q(badrename) if ((stat(q(.git/config)))[2] & 07777) != 0600"
1594 '
1595
1596 ! test_have_prereq MINGW ||
1597 HOME="$(pwd)" # convert to Windows path
1598
1599 test_expect_success 'set up --show-origin tests' '
1600         INCLUDE_DIR="$HOME/include" &&
1601         mkdir -p "$INCLUDE_DIR" &&
1602         cat >"$INCLUDE_DIR"/absolute.include <<-\EOF &&
1603                 [user]
1604                         absolute = include
1605         EOF
1606         cat >"$INCLUDE_DIR"/relative.include <<-\EOF &&
1607                 [user]
1608                         relative = include
1609         EOF
1610         cat >"$HOME"/.gitconfig <<-EOF &&
1611                 [user]
1612                         global = true
1613                         override = global
1614                 [include]
1615                         path = "$INCLUDE_DIR/absolute.include"
1616         EOF
1617         cat >.git/config <<-\EOF
1618                 [user]
1619                         local = true
1620                         override = local
1621                 [include]
1622                         path = ../include/relative.include
1623         EOF
1624 '
1625
1626 test_expect_success '--show-origin with --list' '
1627         cat >expect <<-EOF &&
1628                 file:$HOME/.gitconfig   user.global=true
1629                 file:$HOME/.gitconfig   user.override=global
1630                 file:$HOME/.gitconfig   include.path=$INCLUDE_DIR/absolute.include
1631                 file:$INCLUDE_DIR/absolute.include      user.absolute=include
1632                 file:.git/config        user.local=true
1633                 file:.git/config        user.override=local
1634                 file:.git/config        include.path=../include/relative.include
1635                 file:.git/../include/relative.include   user.relative=include
1636                 command line:   user.cmdline=true
1637         EOF
1638         git -c user.cmdline=true config --list --show-origin >output &&
1639         test_cmp expect output
1640 '
1641
1642 test_expect_success '--show-origin with --list --null' '
1643         cat >expect <<-EOF &&
1644                 file:$HOME/.gitconfigQuser.global
1645                 trueQfile:$HOME/.gitconfigQuser.override
1646                 globalQfile:$HOME/.gitconfigQinclude.path
1647                 $INCLUDE_DIR/absolute.includeQfile:$INCLUDE_DIR/absolute.includeQuser.absolute
1648                 includeQfile:.git/configQuser.local
1649                 trueQfile:.git/configQuser.override
1650                 localQfile:.git/configQinclude.path
1651                 ../include/relative.includeQfile:.git/../include/relative.includeQuser.relative
1652                 includeQcommand line:Quser.cmdline
1653                 trueQ
1654         EOF
1655         git -c user.cmdline=true config --null --list --show-origin >output.raw &&
1656         nul_to_q <output.raw >output &&
1657         # The here-doc above adds a newline that the --null output would not
1658         # include. Add it here to make the two comparable.
1659         echo >>output &&
1660         test_cmp expect output
1661 '
1662
1663 test_expect_success '--show-origin with single file' '
1664         cat >expect <<-\EOF &&
1665                 file:.git/config        user.local=true
1666                 file:.git/config        user.override=local
1667                 file:.git/config        include.path=../include/relative.include
1668         EOF
1669         git config --local --list --show-origin >output &&
1670         test_cmp expect output
1671 '
1672
1673 test_expect_success '--show-origin with --get-regexp' '
1674         cat >expect <<-EOF &&
1675                 file:$HOME/.gitconfig   user.global true
1676                 file:.git/config        user.local true
1677         EOF
1678         git config --show-origin --get-regexp "user\.[g|l].*" >output &&
1679         test_cmp expect output
1680 '
1681
1682 test_expect_success '--show-origin getting a single key' '
1683         cat >expect <<-\EOF &&
1684                 file:.git/config        local
1685         EOF
1686         git config --show-origin user.override >output &&
1687         test_cmp expect output
1688 '
1689
1690 test_expect_success 'set up custom config file' '
1691         CUSTOM_CONFIG_FILE="file\" (dq) and spaces.conf" &&
1692         cat >"$CUSTOM_CONFIG_FILE" <<-\EOF
1693                 [user]
1694                         custom = true
1695         EOF
1696 '
1697
1698 test_expect_success !MINGW '--show-origin escape special file name characters' '
1699         cat >expect <<-\EOF &&
1700                 file:"file\" (dq) and spaces.conf"      user.custom=true
1701         EOF
1702         git config --file "$CUSTOM_CONFIG_FILE" --show-origin --list >output &&
1703         test_cmp expect output
1704 '
1705
1706 test_expect_success '--show-origin stdin' '
1707         cat >expect <<-\EOF &&
1708                 standard input: user.custom=true
1709         EOF
1710         git config --file - --show-origin --list <"$CUSTOM_CONFIG_FILE" >output &&
1711         test_cmp expect output
1712 '
1713
1714 test_expect_success '--show-origin stdin with file include' '
1715         cat >"$INCLUDE_DIR"/stdin.include <<-EOF &&
1716                 [user]
1717                         stdin = include
1718         EOF
1719         cat >expect <<-EOF &&
1720                 file:$INCLUDE_DIR/stdin.include include
1721         EOF
1722         echo "[include]path=\"$INCLUDE_DIR\"/stdin.include" \
1723                 | git config --show-origin --includes --file - user.stdin >output &&
1724         test_cmp expect output
1725 '
1726
1727 test_expect_success !MINGW '--show-origin blob' '
1728         cat >expect <<-\EOF &&
1729                 blob:a9d9f9e555b5c6f07cbe09d3f06fe3df11e09c08   user.custom=true
1730         EOF
1731         blob=$(git hash-object -w "$CUSTOM_CONFIG_FILE") &&
1732         git config --blob=$blob --show-origin --list >output &&
1733         test_cmp expect output
1734 '
1735
1736 test_expect_success !MINGW '--show-origin blob ref' '
1737         cat >expect <<-\EOF &&
1738                 blob:"master:file\" (dq) and spaces.conf"       user.custom=true
1739         EOF
1740         git add "$CUSTOM_CONFIG_FILE" &&
1741         git commit -m "new config file" &&
1742         git config --blob=master:"$CUSTOM_CONFIG_FILE" --show-origin --list >output &&
1743         test_cmp expect output
1744 '
1745
1746 test_expect_success '--local requires a repo' '
1747         # we expect 128 to ensure that we do not simply
1748         # fail to find anything and return code "1"
1749         test_expect_code 128 nongit git config --local foo.bar
1750 '
1751
1752 test_expect_success '--replace-all does not invent newlines' '
1753         q_to_tab >.git/config <<-\EOF &&
1754         [abc]key
1755         QkeepSection
1756         [xyz]
1757         Qkey = 1
1758         [abc]
1759         Qkey = a
1760         EOF
1761         q_to_tab >expect <<-\EOF &&
1762         [abc]
1763         QkeepSection
1764         [xyz]
1765         Qkey = 1
1766         [abc]
1767         Qkey = b
1768         EOF
1769         git config --replace-all abc.key b &&
1770         test_cmp .git/config expect
1771 '
1772
1773 test_done