t/t1300-repo-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 test_expect_success 'replace with non-match (actually matching)' \
  62         'git config core.penguin "very blue" !kingpin'
  63
  64 cat > expect << EOF
  65 [core]
  66         penguin = very blue
  67         Movie = BadPhysics
  68         UPPERCASE = true
  69         penguin = kingpin
  70 [Cores]
  71         WhatEver = Second
  72 EOF
  73
  74 test_expect_success 'non-match result' 'test_cmp expect .git/config'
  75
  76 test_expect_success 'find mixed-case key by canonical name' '
  77         echo Second >expect &&
  78         git config cores.whatever >actual &&
  79         test_cmp expect actual
  80 '
  81
  82 test_expect_success 'find mixed-case key by non-canonical name' '
  83         echo Second >expect &&
  84         git config CoReS.WhAtEvEr >actual &&
  85         test_cmp expect actual
  86 '
  87
  88 test_expect_success 'subsections are not canonicalized by git-config' '
  89         cat >>.git/config <<-\EOF &&
  90         [section.SubSection]
  91         key = one
  92         [section "SubSection"]
  93         key = two
  94         EOF
  95         echo one >expect &&
  96         git config section.subsection.key >actual &&
  97         test_cmp expect actual &&
  98         echo two >expect &&
  99         git config section.SubSection.key >actual &&
 100         test_cmp expect actual
 101 '
 102
 103 cat > .git/config <<\EOF
 104 [alpha]
 105 bar = foo
 106 [beta]
 107 baz = multiple \
 108 lines
 109 EOF
 110
 111 test_expect_success 'unset with cont. lines' \
 112         'git config --unset beta.baz'
 113
 114 cat > expect <<\EOF
 115 [alpha]
 116 bar = foo
 117 [beta]
 118 EOF
 119
 120 test_expect_success 'unset with cont. lines is correct' 'test_cmp expect .git/config'
 121
 122 cat > .git/config << EOF
 123 [beta] ; silly comment # another comment
 124 noIndent= sillyValue ; 'nother silly comment
 125
 126 # empty line
 127                 ; comment
 128                 haha   ="beta" # last silly comment
 129 haha = hello
 130         haha = bello
 131 [nextSection] noNewline = ouch
 132 EOF
 133
 134 cp .git/config .git/config2
 135
 136 test_expect_success 'multiple unset' \
 137         'git config --unset-all beta.haha'
 138
 139 cat > expect << EOF
 140 [beta] ; silly comment # another comment
 141 noIndent= sillyValue ; 'nother silly comment
 142
 143 # empty line
 144                 ; comment
 145 [nextSection] noNewline = ouch
 146 EOF
 147
 148 test_expect_success 'multiple unset is correct' 'test_cmp expect .git/config'
 149
 150 cp .git/config2 .git/config
 151
 152 test_expect_success '--replace-all missing value' '
 153         test_must_fail git config --replace-all beta.haha &&
 154         test_cmp .git/config2 .git/config
 155 '
 156
 157 rm .git/config2
 158
 159 test_expect_success '--replace-all' \
 160         'git config --replace-all beta.haha gamma'
 161
 162 cat > expect << EOF
 163 [beta] ; silly comment # another comment
 164 noIndent= sillyValue ; 'nother silly comment
 165
 166 # empty line
 167                 ; comment
 168         haha = gamma
 169 [nextSection] noNewline = ouch
 170 EOF
 171
 172 test_expect_success 'all replaced' 'test_cmp expect .git/config'
 173
 174 cat > expect << EOF
 175 [beta] ; silly comment # another comment
 176 noIndent= sillyValue ; 'nother silly comment
 177
 178 # empty line
 179                 ; comment
 180         haha = alpha
 181 [nextSection] noNewline = ouch
 182 EOF
 183 test_expect_success 'really mean test' '
 184         git config beta.haha alpha &&
 185         test_cmp expect .git/config
 186 '
 187
 188 cat > expect << EOF
 189 [beta] ; silly comment # another comment
 190 noIndent= sillyValue ; 'nother silly comment
 191
 192 # empty line
 193                 ; comment
 194         haha = alpha
 195 [nextSection]
 196         nonewline = wow
 197 EOF
 198 test_expect_success 'really really mean test' '
 199         git config nextsection.nonewline wow &&
 200         test_cmp expect .git/config
 201 '
 202
 203 test_expect_success 'get value' 'test alpha = $(git config beta.haha)'
 204
 205 cat > expect << EOF
 206 [beta] ; silly comment # another comment
 207 noIndent= sillyValue ; 'nother silly comment
 208
 209 # empty line
 210                 ; comment
 211 [nextSection]
 212         nonewline = wow
 213 EOF
 214 test_expect_success 'unset' '
 215         git config --unset beta.haha &&
 216         test_cmp expect .git/config
 217 '
 218
 219 cat > expect << EOF
 220 [beta] ; silly comment # another comment
 221 noIndent= sillyValue ; 'nother silly comment
 222
 223 # empty line
 224                 ; comment
 225 [nextSection]
 226         nonewline = wow
 227         NoNewLine = wow2 for me
 228 EOF
 229 test_expect_success 'multivar' '
 230         git config nextsection.NoNewLine "wow2 for me" "for me$" &&
 231         test_cmp expect .git/config
 232 '
 233
 234 test_expect_success 'non-match' \
 235         'git config --get nextsection.nonewline !for'
 236
 237 test_expect_success 'non-match value' \
 238         'test wow = $(git config --get nextsection.nonewline !for)'
 239
 240 test_expect_success 'ambiguous get' '
 241         test_must_fail git config --get nextsection.nonewline
 242 '
 243
 244 test_expect_success 'get multivar' \
 245         'git config --get-all nextsection.nonewline'
 246
 247 cat > expect << EOF
 248 [beta] ; silly comment # another comment
 249 noIndent= sillyValue ; 'nother silly comment
 250
 251 # empty line
 252                 ; comment
 253 [nextSection]
 254         nonewline = wow3
 255         NoNewLine = wow2 for me
 256 EOF
 257 test_expect_success 'multivar replace' '
 258         git config nextsection.nonewline "wow3" "wow$" &&
 259         test_cmp expect .git/config
 260 '
 261
 262 test_expect_success 'ambiguous value' '
 263         test_must_fail git config nextsection.nonewline
 264 '
 265
 266 test_expect_success 'ambiguous unset' '
 267         test_must_fail git config --unset nextsection.nonewline
 268 '
 269
 270 test_expect_success 'invalid unset' '
 271         test_must_fail git config --unset somesection.nonewline
 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 = wow2 for me
 282 EOF
 283
 284 test_expect_success 'multivar unset' '
 285         git config --unset nextsection.nonewline "wow3$" &&
 286         test_cmp expect .git/config
 287 '
 288
 289 test_expect_success 'invalid key' 'test_must_fail git config inval.2key blabla'
 290
 291 test_expect_success 'correct key' 'git config 123456.a123 987'
 292
 293 test_expect_success 'hierarchical section' \
 294         'git config Version.1.2.3eX.Alpha beta'
 295
 296 cat > expect << EOF
 297 [beta] ; silly comment # another comment
 298 noIndent= sillyValue ; 'nother silly comment
 299
 300 # empty line
 301                 ; comment
 302 [nextSection]
 303         NoNewLine = wow2 for me
 304 [123456]
 305         a123 = 987
 306 [Version "1.2.3eX"]
 307         Alpha = beta
 308 EOF
 309
 310 test_expect_success 'hierarchical section value' 'test_cmp expect .git/config'
 311
 312 cat > expect << EOF
 313 beta.noindent=sillyValue
 314 nextsection.nonewline=wow2 for me
 315 123456.a123=987
 316 version.1.2.3eX.alpha=beta
 317 EOF
 318
 319 test_expect_success 'working --list' \
 320         'git config --list > output && cmp output expect'
 321
 322 cat > expect << EOF
 323 EOF
 324
 325 test_expect_success '--list without repo produces empty output' '
 326         git --git-dir=nonexistent config --list >output &&
 327         test_cmp expect output
 328 '
 329
 330 cat > expect << EOF
 331 beta.noindent sillyValue
 332 nextsection.nonewline wow2 for me
 333 EOF
 334
 335 test_expect_success '--get-regexp' \
 336         'git config --get-regexp in > output && cmp output expect'
 337
 338 cat > expect << EOF
 339 wow2 for me
 340 wow4 for you
 341 EOF
 342
 343 test_expect_success '--add' '
 344         git config --add nextsection.nonewline "wow4 for you" &&
 345         git config --get-all nextsection.nonewline > output &&
 346         test_cmp expect output
 347 '
 348
 349 cat > .git/config << EOF
 350 [novalue]
 351         variable
 352 [emptyvalue]
 353         variable =
 354 EOF
 355
 356 test_expect_success 'get variable with no value' \
 357         'git config --get novalue.variable ^$'
 358
 359 test_expect_success 'get variable with empty value' \
 360         'git config --get emptyvalue.variable ^$'
 361
 362 echo novalue.variable > expect
 363
 364 test_expect_success 'get-regexp variable with no value' \
 365         'git config --get-regexp novalue > output &&
 366          cmp output expect'
 367
 368 echo 'novalue.variable true' > expect
 369
 370 test_expect_success 'get-regexp --bool variable with no value' \
 371         'git config --bool --get-regexp novalue > output &&
 372          cmp output expect'
 373
 374 echo 'emptyvalue.variable ' > expect
 375
 376 test_expect_success 'get-regexp variable with empty value' \
 377         'git config --get-regexp emptyvalue > output &&
 378          cmp output expect'
 379
 380 echo true > expect
 381
 382 test_expect_success 'get bool variable with no value' \
 383         'git config --bool novalue.variable > output &&
 384          cmp output expect'
 385
 386 echo false > expect
 387
 388 test_expect_success 'get bool variable with empty value' \
 389         'git config --bool emptyvalue.variable > output &&
 390          cmp output expect'
 391
 392 test_expect_success 'no arguments, but no crash' '
 393         test_must_fail git config >output 2>&1 &&
 394         grep usage output
 395 '
 396
 397 cat > .git/config << EOF
 398 [a.b]
 399         c = d
 400 EOF
 401
 402 cat > expect << EOF
 403 [a.b]
 404         c = d
 405 [a]
 406         x = y
 407 EOF
 408
 409 test_expect_success 'new section is partial match of another' '
 410         git config a.x y &&
 411         test_cmp expect .git/config
 412 '
 413
 414 cat > expect << EOF
 415 [a.b]
 416         c = d
 417 [a]
 418         x = y
 419         b = c
 420 [b]
 421         x = y
 422 EOF
 423
 424 test_expect_success 'new variable inserts into proper section' '
 425         git config b.x y &&
 426         git config a.b c &&
 427         test_cmp expect .git/config
 428 '
 429
 430 test_expect_success 'alternative GIT_CONFIG (non-existing file should fail)' \
 431         'test_must_fail git config --file non-existing-config -l'
 432
 433 cat > other-config << EOF
 434 [ein]
 435         bahn = strasse
 436 EOF
 437
 438 cat > expect << EOF
 439 ein.bahn=strasse
 440 EOF
 441
 442 test_expect_success 'alternative GIT_CONFIG' '
 443         GIT_CONFIG=other-config git config -l >output &&
 444         test_cmp expect output
 445 '
 446
 447 test_expect_success 'alternative GIT_CONFIG (--file)' \
 448         'git config --file other-config -l > output && cmp output expect'
 449
 450 test_expect_success 'refer config from subdirectory' '
 451         mkdir x &&
 452         (
 453                 cd x &&
 454                 echo strasse >expect &&
 455                 git config --get --file ../other-config ein.bahn >actual &&
 456                 test_cmp expect actual
 457         )
 458
 459 '
 460
 461 test_expect_success 'refer config from subdirectory via GIT_CONFIG' '
 462         (
 463                 cd x &&
 464                 GIT_CONFIG=../other-config git config --get ein.bahn >actual &&
 465                 test_cmp expect actual
 466         )
 467 '
 468
 469 cat > expect << EOF
 470 [ein]
 471         bahn = strasse
 472 [anwohner]
 473         park = ausweis
 474 EOF
 475
 476 test_expect_success '--set in alternative GIT_CONFIG' '
 477         GIT_CONFIG=other-config git config anwohner.park ausweis &&
 478         test_cmp expect other-config
 479 '
 480
 481 cat > .git/config << EOF
 482 # Hallo
 483         #Bello
 484 [branch "eins"]
 485         x = 1
 486 [branch.eins]
 487         y = 1
 488         [branch "1 234 blabl/a"]
 489 weird
 490 EOF
 491
 492 test_expect_success "rename section" \
 493         "git config --rename-section branch.eins branch.zwei"
 494
 495 cat > expect << EOF
 496 # Hallo
 497         #Bello
 498 [branch "zwei"]
 499         x = 1
 500 [branch "zwei"]
 501         y = 1
 502         [branch "1 234 blabl/a"]
 503 weird
 504 EOF
 505
 506 test_expect_success "rename succeeded" "test_cmp expect .git/config"
 507
 508 test_expect_success "rename non-existing section" '
 509         test_must_fail git config --rename-section \
 510                 branch."world domination" branch.drei
 511 '
 512
 513 test_expect_success "rename succeeded" "test_cmp expect .git/config"
 514
 515 test_expect_success "rename another section" \
 516         'git config --rename-section branch."1 234 blabl/a" branch.drei'
 517
 518 cat > expect << EOF
 519 # Hallo
 520         #Bello
 521 [branch "zwei"]
 522         x = 1
 523 [branch "zwei"]
 524         y = 1
 525 [branch "drei"]
 526 weird
 527 EOF
 528
 529 test_expect_success "rename succeeded" "test_cmp expect .git/config"
 530
 531 cat >> .git/config << EOF
 532 [branch "vier"] z = 1
 533 EOF
 534
 535 test_expect_success "rename a section with a var on the same line" \
 536         'git config --rename-section branch.vier branch.zwei'
 537
 538 cat > expect << EOF
 539 # Hallo
 540         #Bello
 541 [branch "zwei"]
 542         x = 1
 543 [branch "zwei"]
 544         y = 1
 545 [branch "drei"]
 546 weird
 547 [branch "zwei"]
 548         z = 1
 549 EOF
 550
 551 test_expect_success "rename succeeded" "test_cmp expect .git/config"
 552
 553 cat >> .git/config << EOF
 554   [branch "zwei"] a = 1 [branch "vier"]
 555 EOF
 556
 557 test_expect_success "remove section" "git config --remove-section branch.zwei"
 558
 559 cat > expect << EOF
 560 # Hallo
 561         #Bello
 562 [branch "drei"]
 563 weird
 564 EOF
 565
 566 test_expect_success "section was removed properly" \
 567         "test_cmp expect .git/config"
 568
 569 cat > expect << EOF
 570 [gitcvs]
 571         enabled = true
 572         dbname = %Ggitcvs2.%a.%m.sqlite
 573 [gitcvs "ext"]
 574         dbname = %Ggitcvs1.%a.%m.sqlite
 575 EOF
 576
 577 test_expect_success 'section ending' '
 578
 579         rm -f .git/config &&
 580         git config gitcvs.enabled true &&
 581         git config gitcvs.ext.dbname %Ggitcvs1.%a.%m.sqlite &&
 582         git config gitcvs.dbname %Ggitcvs2.%a.%m.sqlite &&
 583         test_cmp expect .git/config
 584
 585 '
 586
 587 test_expect_success numbers '
 588
 589         git config kilo.gram 1k &&
 590         git config mega.ton 1m &&
 591         k=$(git config --int --get kilo.gram) &&
 592         test z1024 = "z$k" &&
 593         m=$(git config --int --get mega.ton) &&
 594         test z1048576 = "z$m"
 595 '
 596
 597 cat > expect <<EOF
 598 fatal: bad config value for 'aninvalid.unit' in .git/config
 599 EOF
 600
 601 test_expect_success 'invalid unit' '
 602
 603         git config aninvalid.unit "1auto" &&
 604         s=$(git config aninvalid.unit) &&
 605         test "z1auto" = "z$s" &&
 606         if git config --int --get aninvalid.unit 2>actual
 607         then
 608                 echo config should have failed
 609                 false
 610         fi &&
 611         cmp actual expect
 612 '
 613
 614 cat > expect << EOF
 615 true
 616 false
 617 true
 618 false
 619 true
 620 false
 621 true
 622 false
 623 EOF
 624
 625 test_expect_success bool '
 626
 627         git config bool.true1 01 &&
 628         git config bool.true2 -1 &&
 629         git config bool.true3 YeS &&
 630         git config bool.true4 true &&
 631         git config bool.false1 000 &&
 632         git config bool.false2 "" &&
 633         git config bool.false3 nO &&
 634         git config bool.false4 FALSE &&
 635         rm -f result &&
 636         for i in 1 2 3 4
 637         do
 638             git config --bool --get bool.true$i >>result
 639             git config --bool --get bool.false$i >>result
 640         done &&
 641         cmp expect result'
 642
 643 test_expect_success 'invalid bool (--get)' '
 644
 645         git config bool.nobool foobar &&
 646         test_must_fail git config --bool --get bool.nobool'
 647
 648 test_expect_success 'invalid bool (set)' '
 649
 650         test_must_fail git config --bool bool.nobool foobar'
 651
 652 cat > expect <<\EOF
 653 [bool]
 654         true1 = true
 655         true2 = true
 656         true3 = true
 657         true4 = true
 658         false1 = false
 659         false2 = false
 660         false3 = false
 661         false4 = false
 662 EOF
 663
 664 test_expect_success 'set --bool' '
 665
 666         rm -f .git/config &&
 667         git config --bool bool.true1 01 &&
 668         git config --bool bool.true2 -1 &&
 669         git config --bool bool.true3 YeS &&
 670         git config --bool bool.true4 true &&
 671         git config --bool bool.false1 000 &&
 672         git config --bool bool.false2 "" &&
 673         git config --bool bool.false3 nO &&
 674         git config --bool bool.false4 FALSE &&
 675         cmp expect .git/config'
 676
 677 cat > expect <<\EOF
 678 [int]
 679         val1 = 1
 680         val2 = -1
 681         val3 = 5242880
 682 EOF
 683
 684 test_expect_success 'set --int' '
 685
 686         rm -f .git/config &&
 687         git config --int int.val1 01 &&
 688         git config --int int.val2 -1 &&
 689         git config --int int.val3 5m &&
 690         cmp expect .git/config'
 691
 692 cat >expect <<\EOF
 693 [bool]
 694         true1 = true
 695         true2 = true
 696         false1 = false
 697         false2 = false
 698 [int]
 699         int1 = 0
 700         int2 = 1
 701         int3 = -1
 702 EOF
 703
 704 test_expect_success 'get --bool-or-int' '
 705         rm -f .git/config &&
 706         (
 707                 echo "[bool]"
 708                 echo true1
 709                 echo true2 = true
 710                 echo false = false
 711                 echo "[int]"
 712                 echo int1 = 0
 713                 echo int2 = 1
 714                 echo int3 = -1
 715         ) >>.git/config &&
 716         test $(git config --bool-or-int bool.true1) = true &&
 717         test $(git config --bool-or-int bool.true2) = true &&
 718         test $(git config --bool-or-int bool.false) = false &&
 719         test $(git config --bool-or-int int.int1) = 0 &&
 720         test $(git config --bool-or-int int.int2) = 1 &&
 721         test $(git config --bool-or-int int.int3) = -1
 722
 723 '
 724
 725 cat >expect <<\EOF
 726 [bool]
 727         true1 = true
 728         false1 = false
 729         true2 = true
 730         false2 = false
 731 [int]
 732         int1 = 0
 733         int2 = 1
 734         int3 = -1
 735 EOF
 736
 737 test_expect_success 'set --bool-or-int' '
 738         rm -f .git/config &&
 739         git config --bool-or-int bool.true1 true &&
 740         git config --bool-or-int bool.false1 false &&
 741         git config --bool-or-int bool.true2 yes &&
 742         git config --bool-or-int bool.false2 no &&
 743         git config --bool-or-int int.int1 0 &&
 744         git config --bool-or-int int.int2 1 &&
 745         git config --bool-or-int int.int3 -1 &&
 746         test_cmp expect .git/config
 747 '
 748
 749 cat >expect <<\EOF
 750 [path]
 751         home = ~/
 752         normal = /dev/null
 753         trailingtilde = foo~
 754 EOF
 755
 756 test_expect_success NOT_MINGW 'set --path' '
 757         rm -f .git/config &&
 758         git config --path path.home "~/" &&
 759         git config --path path.normal "/dev/null" &&
 760         git config --path path.trailingtilde "foo~" &&
 761         test_cmp expect .git/config'
 762
 763 if test_have_prereq NOT_MINGW && test "${HOME+set}"
 764 then
 765         test_set_prereq HOMEVAR
 766 fi
 767
 768 cat >expect <<EOF
 769 $HOME/
 770 /dev/null
 771 foo~
 772 EOF
 773
 774 test_expect_success HOMEVAR 'get --path' '
 775         git config --get --path path.home > result &&
 776         git config --get --path path.normal >> result &&
 777         git config --get --path path.trailingtilde >> result &&
 778         test_cmp expect result
 779 '
 780
 781 cat >expect <<\EOF
 782 /dev/null
 783 foo~
 784 EOF
 785
 786 test_expect_success NOT_MINGW 'get --path copes with unset $HOME' '
 787         (
 788                 unset HOME;
 789                 test_must_fail git config --get --path path.home \
 790                         >result 2>msg &&
 791                 git config --get --path path.normal >>result &&
 792                 git config --get --path path.trailingtilde >>result
 793         ) &&
 794         grep "[Ff]ailed to expand.*~/" msg &&
 795         test_cmp expect result
 796 '
 797
 798 cat > expect << EOF
 799 [quote]
 800         leading = " test"
 801         ending = "test "
 802         semicolon = "test;test"
 803         hash = "test#test"
 804 EOF
 805 test_expect_success 'quoting' '
 806         rm -f .git/config &&
 807         git config quote.leading " test" &&
 808         git config quote.ending "test " &&
 809         git config quote.semicolon "test;test" &&
 810         git config quote.hash "test#test" &&
 811         test_cmp expect .git/config
 812 '
 813
 814 test_expect_success 'key with newline' '
 815         test_must_fail git config "key.with
 816 newline" 123'
 817
 818 test_expect_success 'value with newline' 'git config key.sub value.with\\\
 819 newline'
 820
 821 cat > .git/config <<\EOF
 822 [section]
 823         ; comment \
 824         continued = cont\
 825 inued
 826         noncont   = not continued ; \
 827         quotecont = "cont;\
 828 inued"
 829 EOF
 830
 831 cat > expect <<\EOF
 832 section.continued=continued
 833 section.noncont=not continued
 834 section.quotecont=cont;inued
 835 EOF
 836
 837 test_expect_success 'value continued on next line' '
 838         git config --list > result &&
 839         cmp result expect
 840 '
 841
 842 cat > .git/config <<\EOF
 843 [section "sub=section"]
 844         val1 = foo=bar
 845         val2 = foo\nbar
 846         val3 = \n\n
 847         val4 =
 848         val5
 849 EOF
 850
 851 cat > expect <<\EOF
 852 section.sub=section.val1
 853 foo=barQsection.sub=section.val2
 854 foo
 855 barQsection.sub=section.val3
 856
 857
 858 Qsection.sub=section.val4
 859 Qsection.sub=section.val5Q
 860 EOF
 861 test_expect_success '--null --list' '
 862         git config --null --list | nul_to_q >result &&
 863         echo >>result &&
 864         test_cmp expect result
 865 '
 866
 867 test_expect_success '--null --get-regexp' '
 868         git config --null --get-regexp "val[0-9]" | nul_to_q >result &&
 869         echo >>result &&
 870         test_cmp expect result
 871 '
 872
 873 test_expect_success 'inner whitespace kept verbatim' '
 874         git config section.val "foo       bar" &&
 875         test "z$(git config section.val)" = "zfoo         bar"
 876 '
 877
 878 test_expect_success SYMLINKS 'symlinked configuration' '
 879
 880         ln -s notyet myconfig &&
 881         GIT_CONFIG=myconfig git config test.frotz nitfol &&
 882         test -h myconfig &&
 883         test -f notyet &&
 884         test "z$(GIT_CONFIG=notyet git config test.frotz)" = znitfol &&
 885         GIT_CONFIG=myconfig git config test.xyzzy rezrov &&
 886         test -h myconfig &&
 887         test -f notyet &&
 888         test "z$(GIT_CONFIG=notyet git config test.frotz)" = znitfol &&
 889         test "z$(GIT_CONFIG=notyet git config test.xyzzy)" = zrezrov
 890
 891 '
 892
 893 test_expect_success 'nonexistent configuration' '
 894         (
 895                 GIT_CONFIG=doesnotexist &&
 896                 export GIT_CONFIG &&
 897                 test_must_fail git config --list &&
 898                 test_must_fail git config test.xyzzy
 899         )
 900 '
 901
 902 test_expect_success SYMLINKS 'symlink to nonexistent configuration' '
 903         ln -s doesnotexist linktonada &&
 904         ln -s linktonada linktolinktonada &&
 905         (
 906                 GIT_CONFIG=linktonada &&
 907                 export GIT_CONFIG &&
 908                 test_must_fail git config --list &&
 909                 GIT_CONFIG=linktolinktonada &&
 910                 test_must_fail git config --list
 911         )
 912 '
 913
 914 test_expect_success 'check split_cmdline return' "
 915         git config alias.split-cmdline-fix 'echo \"' &&
 916         test_must_fail git split-cmdline-fix &&
 917         echo foo > foo &&
 918         git add foo &&
 919         git commit -m 'initial commit' &&
 920         git config branch.master.mergeoptions 'echo \"' &&
 921         test_must_fail git merge master
 922         "
 923
 924 test_expect_success 'git -c "key=value" support' '
 925         test "z$(git -c core.name=value config core.name)" = zvalue &&
 926         test "z$(git -c foo.CamelCase=value config foo.camelcase)" = zvalue &&
 927         test "z$(git -c foo.flag config --bool foo.flag)" = ztrue &&
 928         test_must_fail git -c name=value config core.name
 929 '
 930
 931 test_expect_success 'key sanity-checking' '
 932         test_must_fail git config foo=bar &&
 933         test_must_fail git config foo=.bar &&
 934         test_must_fail git config foo.ba=r &&
 935         test_must_fail git config foo.1bar &&
 936         test_must_fail git config foo."ba
 937                                 z".bar &&
 938         test_must_fail git config . false &&
 939         test_must_fail git config .foo false &&
 940         test_must_fail git config foo. false &&
 941         test_must_fail git config .foo. false &&
 942         git config foo.bar true &&
 943         git config foo."ba =z".bar false
 944 '
 945
 946 test_expect_success 'git -c works with aliases of builtins' '
 947         git config alias.checkconfig "-c foo.check=bar config foo.check" &&
 948         echo bar >expect &&
 949         git checkconfig >actual &&
 950         test_cmp expect actual
 951 '
 952
 953 test_expect_success 'git -c does not split values on equals' '
 954         echo "value with = in it" >expect &&
 955         git -c core.foo="value with = in it" config core.foo >actual &&
 956         test_cmp expect actual
 957 '
 958
 959 test_expect_success 'git -c dies on bogus config' '
 960         test_must_fail git -c core.bare=foo rev-parse
 961 '
 962
 963 test_expect_success 'git -c complains about empty key' '
 964         test_must_fail git -c "=foo" rev-parse
 965 '
 966
 967 test_expect_success 'git -c complains about empty key and value' '
 968         test_must_fail git -c "" rev-parse
 969 '
 970
 971 test_expect_success 'git config --edit works' '
 972         git config -f tmp test.value no &&
 973         echo test.value=yes >expect &&
 974         GIT_EDITOR="echo [test]value=yes >" git config -f tmp --edit &&
 975         git config -f tmp --list >actual &&
 976         test_cmp expect actual
 977 '
 978
 979 test_expect_success 'git config --edit respects core.editor' '
 980         git config -f tmp test.value no &&
 981         echo test.value=yes >expect &&
 982         test_config core.editor "echo [test]value=yes >" &&
 983         git config -f tmp --edit &&
 984         git config -f tmp --list >actual &&
 985         test_cmp expect actual
 986 '
 987
 988 # malformed configuration files
 989 test_expect_success 'barf on syntax error' '
 990         cat >.git/config <<-\EOF &&
 991         # broken section line
 992         [section]
 993         key garbage
 994         EOF
 995         test_must_fail git config --get section.key >actual 2>error &&
 996         grep " line 3 " error
 997 '
 998
 999 test_expect_success 'barf on incomplete section header' '
1000         cat >.git/config <<-\EOF &&
1001         # broken section line
1002         [section
1003         key = value
1004         EOF
1005         test_must_fail git config --get section.key >actual 2>error &&
1006         grep " line 2 " error
1007 '
1008
1009 test_expect_success 'barf on incomplete string' '
1010         cat >.git/config <<-\EOF &&
1011         # broken section line
1012         [section]
1013         key = "value string
1014         EOF
1015         test_must_fail git config --get section.key >actual 2>error &&
1016         grep " line 3 " error
1017 '
1018
1019 test_done