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 -f .git/config && rm .git/config
  11
  12 git config core.penguin "little blue"
  13
  14 cat > expect << EOF
  15 [core]
  16         penguin = little blue
  17 EOF
  18
  19 test_expect_success 'initial' 'cmp .git/config expect'
  20
  21 git config Core.Movie BadPhysics
  22
  23 cat > expect << EOF
  24 [core]
  25         penguin = little blue
  26         Movie = BadPhysics
  27 EOF
  28
  29 test_expect_success 'mixed case' 'cmp .git/config expect'
  30
  31 git config Cores.WhatEver Second
  32
  33 cat > expect << EOF
  34 [core]
  35         penguin = little blue
  36         Movie = BadPhysics
  37 [Cores]
  38         WhatEver = Second
  39 EOF
  40
  41 test_expect_success 'similar section' 'cmp .git/config expect'
  42
  43 git config CORE.UPPERCASE true
  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
  54 test_expect_success 'similar section' 'cmp .git/config expect'
  55
  56 test_expect_success 'replace with non-match' \
  57         'git config core.penguin kingpin !blue'
  58
  59 test_expect_success 'replace with non-match (actually matching)' \
  60         'git config core.penguin "very blue" !kingpin'
  61
  62 cat > expect << EOF
  63 [core]
  64         penguin = very blue
  65         Movie = BadPhysics
  66         UPPERCASE = true
  67         penguin = kingpin
  68 [Cores]
  69         WhatEver = Second
  70 EOF
  71
  72 test_expect_success 'non-match result' 'cmp .git/config expect'
  73
  74 cat > .git/config <<\EOF
  75 [alpha]
  76 bar = foo
  77 [beta]
  78 baz = multiple \
  79 lines
  80 EOF
  81
  82 test_expect_success 'unset with cont. lines' \
  83         'git config --unset beta.baz'
  84
  85 cat > expect <<\EOF
  86 [alpha]
  87 bar = foo
  88 [beta]
  89 EOF
  90
  91 test_expect_success 'unset with cont. lines is correct' 'cmp .git/config expect'
  92
  93 cat > .git/config << EOF
  94 [beta] ; silly comment # another comment
  95 noIndent= sillyValue ; 'nother silly comment
  96
  97 # empty line
  98                 ; comment
  99                 haha   ="beta" # last silly comment
 100 haha = hello
 101         haha = bello
 102 [nextSection] noNewline = ouch
 103 EOF
 104
 105 cp .git/config .git/config2
 106
 107 test_expect_success 'multiple unset' \
 108         'git config --unset-all beta.haha'
 109
 110 cat > expect << EOF
 111 [beta] ; silly comment # another comment
 112 noIndent= sillyValue ; 'nother silly comment
 113
 114 # empty line
 115                 ; comment
 116 [nextSection] noNewline = ouch
 117 EOF
 118
 119 test_expect_success 'multiple unset is correct' 'cmp .git/config expect'
 120
 121 cp .git/config2 .git/config
 122
 123 test_expect_success '--replace-all missing value' '
 124         test_must_fail git config --replace-all beta.haha &&
 125         test_cmp .git/config2 .git/config
 126 '
 127
 128 rm .git/config2
 129
 130 test_expect_success '--replace-all' \
 131         'git config --replace-all beta.haha gamma'
 132
 133 cat > expect << EOF
 134 [beta] ; silly comment # another comment
 135 noIndent= sillyValue ; 'nother silly comment
 136
 137 # empty line
 138                 ; comment
 139         haha = gamma
 140 [nextSection] noNewline = ouch
 141 EOF
 142
 143 test_expect_success 'all replaced' 'cmp .git/config expect'
 144
 145 git config beta.haha alpha
 146
 147 cat > expect << EOF
 148 [beta] ; silly comment # another comment
 149 noIndent= sillyValue ; 'nother silly comment
 150
 151 # empty line
 152                 ; comment
 153         haha = alpha
 154 [nextSection] noNewline = ouch
 155 EOF
 156
 157 test_expect_success 'really mean test' 'cmp .git/config expect'
 158
 159 git config nextsection.nonewline wow
 160
 161 cat > expect << EOF
 162 [beta] ; silly comment # another comment
 163 noIndent= sillyValue ; 'nother silly comment
 164
 165 # empty line
 166                 ; comment
 167         haha = alpha
 168 [nextSection]
 169         nonewline = wow
 170 EOF
 171
 172 test_expect_success 'really really mean test' 'cmp .git/config expect'
 173
 174 test_expect_success 'get value' 'test alpha = $(git config beta.haha)'
 175 git config --unset beta.haha
 176
 177 cat > expect << EOF
 178 [beta] ; silly comment # another comment
 179 noIndent= sillyValue ; 'nother silly comment
 180
 181 # empty line
 182                 ; comment
 183 [nextSection]
 184         nonewline = wow
 185 EOF
 186
 187 test_expect_success 'unset' 'cmp .git/config expect'
 188
 189 git config nextsection.NoNewLine "wow2 for me" "for me$"
 190
 191 cat > expect << EOF
 192 [beta] ; silly comment # another comment
 193 noIndent= sillyValue ; 'nother silly comment
 194
 195 # empty line
 196                 ; comment
 197 [nextSection]
 198         nonewline = wow
 199         NoNewLine = wow2 for me
 200 EOF
 201
 202 test_expect_success 'multivar' 'cmp .git/config expect'
 203
 204 test_expect_success 'non-match' \
 205         'git config --get nextsection.nonewline !for'
 206
 207 test_expect_success 'non-match value' \
 208         'test wow = $(git config --get nextsection.nonewline !for)'
 209
 210 test_expect_success 'ambiguous get' '
 211         test_must_fail git config --get nextsection.nonewline
 212 '
 213
 214 test_expect_success 'get multivar' \
 215         'git config --get-all nextsection.nonewline'
 216
 217 git config nextsection.nonewline "wow3" "wow$"
 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 = wow3
 227         NoNewLine = wow2 for me
 228 EOF
 229
 230 test_expect_success 'multivar replace' 'cmp .git/config expect'
 231
 232 test_expect_success 'ambiguous value' '
 233         test_must_fail git config nextsection.nonewline
 234 '
 235
 236 test_expect_success 'ambiguous unset' '
 237         test_must_fail git config --unset nextsection.nonewline
 238 '
 239
 240 test_expect_success 'invalid unset' '
 241         test_must_fail git config --unset somesection.nonewline
 242 '
 243
 244 git config --unset nextsection.nonewline "wow3$"
 245
 246 cat > expect << EOF
 247 [beta] ; silly comment # another comment
 248 noIndent= sillyValue ; 'nother silly comment
 249
 250 # empty line
 251                 ; comment
 252 [nextSection]
 253         NoNewLine = wow2 for me
 254 EOF
 255
 256 test_expect_success 'multivar unset' 'cmp .git/config expect'
 257
 258 test_expect_success 'invalid key' 'test_must_fail git config inval.2key blabla'
 259
 260 test_expect_success 'correct key' 'git config 123456.a123 987'
 261
 262 test_expect_success 'hierarchical section' \
 263         'git config Version.1.2.3eX.Alpha beta'
 264
 265 cat > expect << EOF
 266 [beta] ; silly comment # another comment
 267 noIndent= sillyValue ; 'nother silly comment
 268
 269 # empty line
 270                 ; comment
 271 [nextSection]
 272         NoNewLine = wow2 for me
 273 [123456]
 274         a123 = 987
 275 [Version "1.2.3eX"]
 276         Alpha = beta
 277 EOF
 278
 279 test_expect_success 'hierarchical section value' 'cmp .git/config expect'
 280
 281 cat > expect << EOF
 282 beta.noindent=sillyValue
 283 nextsection.nonewline=wow2 for me
 284 123456.a123=987
 285 version.1.2.3eX.alpha=beta
 286 EOF
 287
 288 test_expect_success 'working --list' \
 289         'git config --list > output && cmp output expect'
 290
 291 cat > expect << EOF
 292 EOF
 293
 294 test_expect_success '--list without repo produces empty output' '
 295         git --git-dir=nonexistent config --list >output &&
 296         test_cmp expect output
 297 '
 298
 299 cat > expect << EOF
 300 beta.noindent sillyValue
 301 nextsection.nonewline wow2 for me
 302 EOF
 303
 304 test_expect_success '--get-regexp' \
 305         'git config --get-regexp in > output && cmp output expect'
 306
 307 git config --add nextsection.nonewline "wow4 for you"
 308
 309 cat > expect << EOF
 310 wow2 for me
 311 wow4 for you
 312 EOF
 313
 314 test_expect_success '--add' \
 315         'git config --get-all nextsection.nonewline > output && cmp output expect'
 316
 317 cat > .git/config << EOF
 318 [novalue]
 319         variable
 320 [emptyvalue]
 321         variable =
 322 EOF
 323
 324 test_expect_success 'get variable with no value' \
 325         'git config --get novalue.variable ^$'
 326
 327 test_expect_success 'get variable with empty value' \
 328         'git config --get emptyvalue.variable ^$'
 329
 330 echo novalue.variable > expect
 331
 332 test_expect_success 'get-regexp variable with no value' \
 333         'git config --get-regexp novalue > output &&
 334          cmp output expect'
 335
 336 echo 'emptyvalue.variable ' > expect
 337
 338 test_expect_success 'get-regexp variable with empty value' \
 339         'git config --get-regexp emptyvalue > output &&
 340          cmp output expect'
 341
 342 echo true > expect
 343
 344 test_expect_success 'get bool variable with no value' \
 345         'git config --bool novalue.variable > output &&
 346          cmp output expect'
 347
 348 echo false > expect
 349
 350 test_expect_success 'get bool variable with empty value' \
 351         'git config --bool emptyvalue.variable > output &&
 352          cmp output expect'
 353
 354 test_expect_success 'no arguments, but no crash' '
 355         test_must_fail git config >output 2>&1 &&
 356         grep usage output
 357 '
 358
 359 cat > .git/config << EOF
 360 [a.b]
 361         c = d
 362 EOF
 363
 364 git config a.x y
 365
 366 cat > expect << EOF
 367 [a.b]
 368         c = d
 369 [a]
 370         x = y
 371 EOF
 372
 373 test_expect_success 'new section is partial match of another' 'cmp .git/config expect'
 374
 375 git config b.x y
 376 git config a.b c
 377
 378 cat > expect << EOF
 379 [a.b]
 380         c = d
 381 [a]
 382         x = y
 383         b = c
 384 [b]
 385         x = y
 386 EOF
 387
 388 test_expect_success 'new variable inserts into proper section' 'cmp .git/config expect'
 389
 390 test_expect_success 'alternative GIT_CONFIG (non-existing file should fail)' \
 391         'test_must_fail git config --file non-existing-config -l'
 392
 393 cat > other-config << EOF
 394 [ein]
 395         bahn = strasse
 396 EOF
 397
 398 cat > expect << EOF
 399 ein.bahn=strasse
 400 EOF
 401
 402 GIT_CONFIG=other-config git config -l > output
 403
 404 test_expect_success 'alternative GIT_CONFIG' 'cmp output expect'
 405
 406 test_expect_success 'alternative GIT_CONFIG (--file)' \
 407         'git config --file other-config -l > output && cmp output expect'
 408
 409 test_expect_success 'refer config from subdirectory' '
 410         mkdir x &&
 411         (
 412                 cd x &&
 413                 echo strasse >expect
 414                 git config --get --file ../other-config ein.bahn >actual &&
 415                 test_cmp expect actual
 416         )
 417
 418 '
 419
 420 GIT_CONFIG=other-config git config anwohner.park ausweis
 421
 422 cat > expect << EOF
 423 [ein]
 424         bahn = strasse
 425 [anwohner]
 426         park = ausweis
 427 EOF
 428
 429 test_expect_success '--set in alternative GIT_CONFIG' 'cmp other-config expect'
 430
 431 cat > .git/config << EOF
 432 # Hallo
 433         #Bello
 434 [branch "eins"]
 435         x = 1
 436 [branch.eins]
 437         y = 1
 438         [branch "1 234 blabl/a"]
 439 weird
 440 EOF
 441
 442 test_expect_success "rename section" \
 443         "git config --rename-section branch.eins branch.zwei"
 444
 445 cat > expect << EOF
 446 # Hallo
 447         #Bello
 448 [branch "zwei"]
 449         x = 1
 450 [branch "zwei"]
 451         y = 1
 452         [branch "1 234 blabl/a"]
 453 weird
 454 EOF
 455
 456 test_expect_success "rename succeeded" "test_cmp expect .git/config"
 457
 458 test_expect_success "rename non-existing section" '
 459         test_must_fail git config --rename-section \
 460                 branch."world domination" branch.drei
 461 '
 462
 463 test_expect_success "rename succeeded" "test_cmp expect .git/config"
 464
 465 test_expect_success "rename another section" \
 466         'git config --rename-section branch."1 234 blabl/a" branch.drei'
 467
 468 cat > expect << EOF
 469 # Hallo
 470         #Bello
 471 [branch "zwei"]
 472         x = 1
 473 [branch "zwei"]
 474         y = 1
 475 [branch "drei"]
 476 weird
 477 EOF
 478
 479 test_expect_success "rename succeeded" "test_cmp expect .git/config"
 480
 481 cat >> .git/config << EOF
 482 [branch "vier"] z = 1
 483 EOF
 484
 485 test_expect_success "rename a section with a var on the same line" \
 486         'git config --rename-section branch.vier branch.zwei'
 487
 488 cat > expect << EOF
 489 # Hallo
 490         #Bello
 491 [branch "zwei"]
 492         x = 1
 493 [branch "zwei"]
 494         y = 1
 495 [branch "drei"]
 496 weird
 497 [branch "zwei"]
 498         z = 1
 499 EOF
 500
 501 test_expect_success "rename succeeded" "test_cmp expect .git/config"
 502
 503 cat >> .git/config << EOF
 504   [branch "zwei"] a = 1 [branch "vier"]
 505 EOF
 506
 507 test_expect_success "remove section" "git config --remove-section branch.zwei"
 508
 509 cat > expect << EOF
 510 # Hallo
 511         #Bello
 512 [branch "drei"]
 513 weird
 514 EOF
 515
 516 test_expect_success "section was removed properly" \
 517         "test_cmp expect .git/config"
 518
 519 rm .git/config
 520
 521 cat > expect << EOF
 522 [gitcvs]
 523         enabled = true
 524         dbname = %Ggitcvs2.%a.%m.sqlite
 525 [gitcvs "ext"]
 526         dbname = %Ggitcvs1.%a.%m.sqlite
 527 EOF
 528
 529 test_expect_success 'section ending' '
 530
 531         git config gitcvs.enabled true &&
 532         git config gitcvs.ext.dbname %Ggitcvs1.%a.%m.sqlite &&
 533         git config gitcvs.dbname %Ggitcvs2.%a.%m.sqlite &&
 534         cmp .git/config expect
 535
 536 '
 537
 538 test_expect_success numbers '
 539
 540         git config kilo.gram 1k &&
 541         git config mega.ton 1m &&
 542         k=$(git config --int --get kilo.gram) &&
 543         test z1024 = "z$k" &&
 544         m=$(git config --int --get mega.ton) &&
 545         test z1048576 = "z$m"
 546 '
 547
 548 cat > expect <<EOF
 549 fatal: bad config value for 'aninvalid.unit' in .git/config
 550 EOF
 551
 552 test_expect_success 'invalid unit' '
 553
 554         git config aninvalid.unit "1auto" &&
 555         s=$(git config aninvalid.unit) &&
 556         test "z1auto" = "z$s" &&
 557         if git config --int --get aninvalid.unit 2>actual
 558         then
 559                 echo config should have failed
 560                 false
 561         fi &&
 562         cmp actual expect
 563 '
 564
 565 cat > expect << EOF
 566 true
 567 false
 568 true
 569 false
 570 true
 571 false
 572 true
 573 false
 574 EOF
 575
 576 test_expect_success bool '
 577
 578         git config bool.true1 01 &&
 579         git config bool.true2 -1 &&
 580         git config bool.true3 YeS &&
 581         git config bool.true4 true &&
 582         git config bool.false1 000 &&
 583         git config bool.false2 "" &&
 584         git config bool.false3 nO &&
 585         git config bool.false4 FALSE &&
 586         rm -f result &&
 587         for i in 1 2 3 4
 588         do
 589             git config --bool --get bool.true$i >>result
 590             git config --bool --get bool.false$i >>result
 591         done &&
 592         cmp expect result'
 593
 594 test_expect_success 'invalid bool (--get)' '
 595
 596         git config bool.nobool foobar &&
 597         test_must_fail git config --bool --get bool.nobool'
 598
 599 test_expect_success 'invalid bool (set)' '
 600
 601         test_must_fail git config --bool bool.nobool foobar'
 602
 603 rm .git/config
 604
 605 cat > expect <<\EOF
 606 [bool]
 607         true1 = true
 608         true2 = true
 609         true3 = true
 610         true4 = true
 611         false1 = false
 612         false2 = false
 613         false3 = false
 614         false4 = false
 615 EOF
 616
 617 test_expect_success 'set --bool' '
 618
 619         git config --bool bool.true1 01 &&
 620         git config --bool bool.true2 -1 &&
 621         git config --bool bool.true3 YeS &&
 622         git config --bool bool.true4 true &&
 623         git config --bool bool.false1 000 &&
 624         git config --bool bool.false2 "" &&
 625         git config --bool bool.false3 nO &&
 626         git config --bool bool.false4 FALSE &&
 627         cmp expect .git/config'
 628
 629 rm .git/config
 630
 631 cat > expect <<\EOF
 632 [int]
 633         val1 = 1
 634         val2 = -1
 635         val3 = 5242880
 636 EOF
 637
 638 test_expect_success 'set --int' '
 639
 640         git config --int int.val1 01 &&
 641         git config --int int.val2 -1 &&
 642         git config --int int.val3 5m &&
 643         cmp expect .git/config'
 644
 645 rm .git/config
 646
 647 cat >expect <<\EOF
 648 [bool]
 649         true1 = true
 650         true2 = true
 651         false1 = false
 652         false2 = false
 653 [int]
 654         int1 = 0
 655         int2 = 1
 656         int3 = -1
 657 EOF
 658
 659 test_expect_success 'get --bool-or-int' '
 660         (
 661                 echo "[bool]"
 662                 echo true1
 663                 echo true2 = true
 664                 echo false = false
 665                 echo "[int]"
 666                 echo int1 = 0
 667                 echo int2 = 1
 668                 echo int3 = -1
 669         ) >>.git/config &&
 670         test $(git config --bool-or-int bool.true1) = true &&
 671         test $(git config --bool-or-int bool.true2) = true &&
 672         test $(git config --bool-or-int bool.false) = false &&
 673         test $(git config --bool-or-int int.int1) = 0 &&
 674         test $(git config --bool-or-int int.int2) = 1 &&
 675         test $(git config --bool-or-int int.int3) = -1
 676
 677 '
 678
 679 rm .git/config
 680 cat >expect <<\EOF
 681 [bool]
 682         true1 = true
 683         false1 = false
 684         true2 = true
 685         false2 = false
 686 [int]
 687         int1 = 0
 688         int2 = 1
 689         int3 = -1
 690 EOF
 691
 692 test_expect_success 'set --bool-or-int' '
 693         git config --bool-or-int bool.true1 true &&
 694         git config --bool-or-int bool.false1 false &&
 695         git config --bool-or-int bool.true2 yes &&
 696         git config --bool-or-int bool.false2 no &&
 697         git config --bool-or-int int.int1 0 &&
 698         git config --bool-or-int int.int2 1 &&
 699         git config --bool-or-int int.int3 -1 &&
 700         test_cmp expect .git/config
 701 '
 702
 703 rm .git/config
 704
 705 cat >expect <<\EOF
 706 [path]
 707         home = ~/
 708         normal = /dev/null
 709         trailingtilde = foo~
 710 EOF
 711
 712 test_expect_success NOT_MINGW 'set --path' '
 713         git config --path path.home "~/" &&
 714         git config --path path.normal "/dev/null" &&
 715         git config --path path.trailingtilde "foo~" &&
 716         test_cmp expect .git/config'
 717
 718 if test_have_prereq NOT_MINGW && test "${HOME+set}"
 719 then
 720         test_set_prereq HOMEVAR
 721 fi
 722
 723 cat >expect <<EOF
 724 $HOME/
 725 /dev/null
 726 foo~
 727 EOF
 728
 729 test_expect_success HOMEVAR 'get --path' '
 730         git config --get --path path.home > result &&
 731         git config --get --path path.normal >> result &&
 732         git config --get --path path.trailingtilde >> result &&
 733         test_cmp expect result
 734 '
 735
 736 cat >expect <<\EOF
 737 /dev/null
 738 foo~
 739 EOF
 740
 741 test_expect_success NOT_MINGW 'get --path copes with unset $HOME' '
 742         (
 743                 unset HOME;
 744                 test_must_fail git config --get --path path.home \
 745                         >result 2>msg &&
 746                 git config --get --path path.normal >>result &&
 747                 git config --get --path path.trailingtilde >>result
 748         ) &&
 749         grep "[Ff]ailed to expand.*~/" msg &&
 750         test_cmp expect result
 751 '
 752
 753 rm .git/config
 754
 755 git config quote.leading " test"
 756 git config quote.ending "test "
 757 git config quote.semicolon "test;test"
 758 git config quote.hash "test#test"
 759
 760 cat > expect << EOF
 761 [quote]
 762         leading = " test"
 763         ending = "test "
 764         semicolon = "test;test"
 765         hash = "test#test"
 766 EOF
 767
 768 test_expect_success 'quoting' 'cmp .git/config expect'
 769
 770 test_expect_success 'key with newline' '
 771         test_must_fail git config "key.with
 772 newline" 123'
 773
 774 test_expect_success 'value with newline' 'git config key.sub value.with\\\
 775 newline'
 776
 777 cat > .git/config <<\EOF
 778 [section]
 779         ; comment \
 780         continued = cont\
 781 inued
 782         noncont   = not continued ; \
 783         quotecont = "cont;\
 784 inued"
 785 EOF
 786
 787 cat > expect <<\EOF
 788 section.continued=continued
 789 section.noncont=not continued
 790 section.quotecont=cont;inued
 791 EOF
 792
 793 git config --list > result
 794
 795 test_expect_success 'value continued on next line' 'cmp result expect'
 796
 797 cat > .git/config <<\EOF
 798 [section "sub=section"]
 799         val1 = foo=bar
 800         val2 = foo\nbar
 801         val3 = \n\n
 802         val4 =
 803         val5
 804 EOF
 805
 806 cat > expect <<\EOF
 807 section.sub=section.val1
 808 foo=barQsection.sub=section.val2
 809 foo
 810 barQsection.sub=section.val3
 811
 812
 813 Qsection.sub=section.val4
 814 Qsection.sub=section.val5Q
 815 EOF
 816
 817 git config --null --list | perl -pe 'y/\000/Q/' > result
 818 echo >>result
 819
 820 test_expect_success '--null --list' 'cmp result expect'
 821
 822 git config --null --get-regexp 'val[0-9]' | perl -pe 'y/\000/Q/' > result
 823 echo >>result
 824
 825 test_expect_success '--null --get-regexp' 'cmp result expect'
 826
 827 test_expect_success 'inner whitespace kept verbatim' '
 828         git config section.val "foo       bar" &&
 829         test "z$(git config section.val)" = "zfoo         bar"
 830 '
 831
 832 test_expect_success SYMLINKS 'symlinked configuration' '
 833
 834         ln -s notyet myconfig &&
 835         GIT_CONFIG=myconfig git config test.frotz nitfol &&
 836         test -h myconfig &&
 837         test -f notyet &&
 838         test "z$(GIT_CONFIG=notyet git config test.frotz)" = znitfol &&
 839         GIT_CONFIG=myconfig git config test.xyzzy rezrov &&
 840         test -h myconfig &&
 841         test -f notyet &&
 842         test "z$(GIT_CONFIG=notyet git config test.frotz)" = znitfol &&
 843         test "z$(GIT_CONFIG=notyet git config test.xyzzy)" = zrezrov
 844
 845 '
 846
 847 test_expect_success 'nonexistent configuration' '
 848         (
 849                 GIT_CONFIG=doesnotexist &&
 850                 export GIT_CONFIG &&
 851                 test_must_fail git config --list &&
 852                 test_must_fail git config test.xyzzy
 853         )
 854 '
 855
 856 test_expect_success SYMLINKS 'symlink to nonexistent configuration' '
 857         ln -s doesnotexist linktonada &&
 858         ln -s linktonada linktolinktonada &&
 859         (
 860                 GIT_CONFIG=linktonada &&
 861                 export GIT_CONFIG &&
 862                 test_must_fail git config --list &&
 863                 GIT_CONFIG=linktolinktonada &&
 864                 test_must_fail git config --list
 865         )
 866 '
 867
 868 test_expect_success 'check split_cmdline return' "
 869         git config alias.split-cmdline-fix 'echo \"' &&
 870         test_must_fail git split-cmdline-fix &&
 871         echo foo > foo &&
 872         git add foo &&
 873         git commit -m 'initial commit' &&
 874         git config branch.master.mergeoptions 'echo \"' &&
 875         test_must_fail git merge master
 876         "
 877
 878 test_expect_success 'git -c "key=value" support' '
 879         test "z$(git -c core.name=value config core.name)" = zvalue &&
 880         test "z$(git -c foo.CamelCase=value config foo.camelcase)" = zvalue &&
 881         test "z$(git -c foo.flag config --bool foo.flag)" = ztrue &&
 882         test_must_fail git -c name=value config core.name
 883 '
 884
 885 test_expect_success 'key sanity-checking' '
 886         test_must_fail git config foo=bar &&
 887         test_must_fail git config foo=.bar &&
 888         test_must_fail git config foo.ba=r &&
 889         test_must_fail git config foo.1bar &&
 890         test_must_fail git config foo."ba
 891                                 z".bar &&
 892         test_must_fail git config . false &&
 893         test_must_fail git config .foo false &&
 894         test_must_fail git config foo. false &&
 895         test_must_fail git config .foo. false &&
 896         git config foo.bar true &&
 897         git config foo."ba =z".bar false
 898 '
 899
 900 test_expect_success 'git -c works with aliases of builtins' '
 901         git config alias.checkconfig "-c foo.check=bar config foo.check" &&
 902         echo bar >expect &&
 903         git checkconfig >actual &&
 904         test_cmp expect actual
 905 '
 906
 907 test_expect_success 'git -c does not split values on equals' '
 908         echo "value with = in it" >expect &&
 909         git -c core.foo="value with = in it" config core.foo >actual &&
 910         test_cmp expect actual
 911 '
 912
 913 test_expect_success 'git -c dies on bogus config' '
 914         test_must_fail git -c core.bare=foo rev-parse
 915 '
 916
 917 test_expect_success 'git -c complains about empty key' '
 918         test_must_fail git -c "=foo" rev-parse
 919 '
 920
 921 test_expect_success 'git -c complains about empty key and value' '
 922         test_must_fail git -c "" rev-parse
 923 '
 924
 925 test_done