Andrew's git / gitweb.git / t/t1300-repo-config.sh
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t / t1300-repo-config.shon commit t1300: test mixed-case variable retrieval (88d42af)
   1#!/bin/sh
   2#
   3# Copyright (c) 2005 Johannes Schindelin
   4#
   5
   6test_description='Test git config in different settings'
   7
   8. ./test-lib.sh
   9
  10test_expect_success 'clear default config' '
  11        rm -f .git/config
  12'
  13
  14cat > expect << EOF
  15[core]
  16        penguin = little blue
  17EOF
  18test_expect_success 'initial' '
  19        git config core.penguin "little blue" &&
  20        test_cmp expect .git/config
  21'
  22
  23cat > expect << EOF
  24[core]
  25        penguin = little blue
  26        Movie = BadPhysics
  27EOF
  28test_expect_success 'mixed case' '
  29        git config Core.Movie BadPhysics &&
  30        test_cmp expect .git/config
  31'
  32
  33cat > expect << EOF
  34[core]
  35        penguin = little blue
  36        Movie = BadPhysics
  37[Cores]
  38        WhatEver = Second
  39EOF
  40test_expect_success 'similar section' '
  41        git config Cores.WhatEver Second
  42        test_cmp expect .git/config
  43'
  44
  45cat > expect << EOF
  46[core]
  47        penguin = little blue
  48        Movie = BadPhysics
  49        UPPERCASE = true
  50[Cores]
  51        WhatEver = Second
  52EOF
  53test_expect_success 'uppercase section' '
  54        git config CORE.UPPERCASE true &&
  55        test_cmp expect .git/config
  56'
  57
  58test_expect_success 'replace with non-match' \
  59        'git config core.penguin kingpin !blue'
  60
  61test_expect_success 'replace with non-match (actually matching)' \
  62        'git config core.penguin "very blue" !kingpin'
  63
  64cat > expect << EOF
  65[core]
  66        penguin = very blue
  67        Movie = BadPhysics
  68        UPPERCASE = true
  69        penguin = kingpin
  70[Cores]
  71        WhatEver = Second
  72EOF
  73
  74test_expect_success 'non-match result' 'test_cmp expect .git/config'
  75
  76test_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
  82test_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
  88test_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
 103cat > .git/config <<\EOF
 104[alpha]
 105bar = foo
 106[beta]
 107baz = multiple \
 108lines
 109EOF
 110
 111test_expect_success 'unset with cont. lines' \
 112        'git config --unset beta.baz'
 113
 114cat > expect <<\EOF
 115[alpha]
 116bar = foo
 117[beta]
 118EOF
 119
 120test_expect_success 'unset with cont. lines is correct' 'test_cmp expect .git/config'
 121
 122cat > .git/config << EOF
 123[beta] ; silly comment # another comment
 124noIndent= sillyValue ; 'nother silly comment
 125
 126# empty line
 127                ; comment
 128                haha   ="beta" # last silly comment
 129haha = hello
 130        haha = bello
 131[nextSection] noNewline = ouch
 132EOF
 133
 134cp .git/config .git/config2
 135
 136test_expect_success 'multiple unset' \
 137        'git config --unset-all beta.haha'
 138
 139cat > expect << EOF
 140[beta] ; silly comment # another comment
 141noIndent= sillyValue ; 'nother silly comment
 142
 143# empty line
 144                ; comment
 145[nextSection] noNewline = ouch
 146EOF
 147
 148test_expect_success 'multiple unset is correct' 'test_cmp expect .git/config'
 149
 150cp .git/config2 .git/config
 151
 152test_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
 157rm .git/config2
 158
 159test_expect_success '--replace-all' \
 160        'git config --replace-all beta.haha gamma'
 161
 162cat > expect << EOF
 163[beta] ; silly comment # another comment
 164noIndent= sillyValue ; 'nother silly comment
 165
 166# empty line
 167                ; comment
 168        haha = gamma
 169[nextSection] noNewline = ouch
 170EOF
 171
 172test_expect_success 'all replaced' 'test_cmp expect .git/config'
 173
 174cat > expect << EOF
 175[beta] ; silly comment # another comment
 176noIndent= sillyValue ; 'nother silly comment
 177
 178# empty line
 179                ; comment
 180        haha = alpha
 181[nextSection] noNewline = ouch
 182EOF
 183test_expect_success 'really mean test' '
 184        git config beta.haha alpha &&
 185        test_cmp expect .git/config
 186'
 187
 188cat > expect << EOF
 189[beta] ; silly comment # another comment
 190noIndent= sillyValue ; 'nother silly comment
 191
 192# empty line
 193                ; comment
 194        haha = alpha
 195[nextSection]
 196        nonewline = wow
 197EOF
 198test_expect_success 'really really mean test' '
 199        git config nextsection.nonewline wow &&
 200        test_cmp expect .git/config
 201'
 202
 203test_expect_success 'get value' 'test alpha = $(git config beta.haha)'
 204
 205cat > expect << EOF
 206[beta] ; silly comment # another comment
 207noIndent= sillyValue ; 'nother silly comment
 208
 209# empty line
 210                ; comment
 211[nextSection]
 212        nonewline = wow
 213EOF
 214test_expect_success 'unset' '
 215        git config --unset beta.haha &&
 216        test_cmp expect .git/config
 217'
 218
 219cat > expect << EOF
 220[beta] ; silly comment # another comment
 221noIndent= sillyValue ; 'nother silly comment
 222
 223# empty line
 224                ; comment
 225[nextSection]
 226        nonewline = wow
 227        NoNewLine = wow2 for me
 228EOF
 229test_expect_success 'multivar' '
 230        git config nextsection.NoNewLine "wow2 for me" "for me$" &&
 231        test_cmp expect .git/config
 232'
 233
 234test_expect_success 'non-match' \
 235        'git config --get nextsection.nonewline !for'
 236
 237test_expect_success 'non-match value' \
 238        'test wow = $(git config --get nextsection.nonewline !for)'
 239
 240test_expect_success 'ambiguous get' '
 241        test_must_fail git config --get nextsection.nonewline
 242'
 243
 244test_expect_success 'get multivar' \
 245        'git config --get-all nextsection.nonewline'
 246
 247cat > expect << EOF
 248[beta] ; silly comment # another comment
 249noIndent= sillyValue ; 'nother silly comment
 250
 251# empty line
 252                ; comment
 253[nextSection]
 254        nonewline = wow3
 255        NoNewLine = wow2 for me
 256EOF
 257test_expect_success 'multivar replace' '
 258        git config nextsection.nonewline "wow3" "wow$" &&
 259        test_cmp expect .git/config
 260'
 261
 262test_expect_success 'ambiguous value' '
 263        test_must_fail git config nextsection.nonewline
 264'
 265
 266test_expect_success 'ambiguous unset' '
 267        test_must_fail git config --unset nextsection.nonewline
 268'
 269
 270test_expect_success 'invalid unset' '
 271        test_must_fail git config --unset somesection.nonewline
 272'
 273
 274cat > expect << EOF
 275[beta] ; silly comment # another comment
 276noIndent= sillyValue ; 'nother silly comment
 277
 278# empty line
 279                ; comment
 280[nextSection]
 281        NoNewLine = wow2 for me
 282EOF
 283
 284test_expect_success 'multivar unset' '
 285        git config --unset nextsection.nonewline "wow3$" &&
 286        test_cmp expect .git/config
 287'
 288
 289test_expect_success 'invalid key' 'test_must_fail git config inval.2key blabla'
 290
 291test_expect_success 'correct key' 'git config 123456.a123 987'
 292
 293test_expect_success 'hierarchical section' \
 294        'git config Version.1.2.3eX.Alpha beta'
 295
 296cat > expect << EOF
 297[beta] ; silly comment # another comment
 298noIndent= sillyValue ; 'nother silly comment
 299
 300# empty line
 301                ; comment
 302[nextSection]
 303        NoNewLine = wow2 for me
 304[123456]
 305        a123 = 987
 306[Version "1.2.3eX"]
 307        Alpha = beta
 308EOF
 309
 310test_expect_success 'hierarchical section value' 'test_cmp expect .git/config'
 311
 312cat > expect << EOF
 313beta.noindent=sillyValue
 314nextsection.nonewline=wow2 for me
 315123456.a123=987
 316version.1.2.3eX.alpha=beta
 317EOF
 318
 319test_expect_success 'working --list' \
 320        'git config --list > output && cmp output expect'
 321
 322cat > expect << EOF
 323EOF
 324
 325test_expect_success '--list without repo produces empty output' '
 326        git --git-dir=nonexistent config --list >output &&
 327        test_cmp expect output
 328'
 329
 330cat > expect << EOF
 331beta.noindent sillyValue
 332nextsection.nonewline wow2 for me
 333EOF
 334
 335test_expect_success '--get-regexp' \
 336        'git config --get-regexp in > output && cmp output expect'
 337
 338cat > expect << EOF
 339wow2 for me
 340wow4 for you
 341EOF
 342
 343test_expect_success '--add' '
 344        git config --add nextsection.nonewline "wow4 for you" &&
 345        git config --get-all nextsection.nonewline > output &&
 346        test_cmp expect output
 347'
 348
 349cat > .git/config << EOF
 350[novalue]
 351        variable
 352[emptyvalue]
 353        variable =
 354EOF
 355
 356test_expect_success 'get variable with no value' \
 357        'git config --get novalue.variable ^$'
 358
 359test_expect_success 'get variable with empty value' \
 360        'git config --get emptyvalue.variable ^$'
 361
 362echo novalue.variable > expect
 363
 364test_expect_success 'get-regexp variable with no value' \
 365        'git config --get-regexp novalue > output &&
 366         cmp output expect'
 367
 368echo 'emptyvalue.variable ' > expect
 369
 370test_expect_success 'get-regexp variable with empty value' \
 371        'git config --get-regexp emptyvalue > output &&
 372         cmp output expect'
 373
 374echo true > expect
 375
 376test_expect_success 'get bool variable with no value' \
 377        'git config --bool novalue.variable > output &&
 378         cmp output expect'
 379
 380echo false > expect
 381
 382test_expect_success 'get bool variable with empty value' \
 383        'git config --bool emptyvalue.variable > output &&
 384         cmp output expect'
 385
 386test_expect_success 'no arguments, but no crash' '
 387        test_must_fail git config >output 2>&1 &&
 388        grep usage output
 389'
 390
 391cat > .git/config << EOF
 392[a.b]
 393        c = d
 394EOF
 395
 396cat > expect << EOF
 397[a.b]
 398        c = d
 399[a]
 400        x = y
 401EOF
 402
 403test_expect_success 'new section is partial match of another' '
 404        git config a.x y &&
 405        test_cmp expect .git/config
 406'
 407
 408cat > expect << EOF
 409[a.b]
 410        c = d
 411[a]
 412        x = y
 413        b = c
 414[b]
 415        x = y
 416EOF
 417
 418test_expect_success 'new variable inserts into proper section' '
 419        git config b.x y &&
 420        git config a.b c &&
 421        test_cmp expect .git/config
 422'
 423
 424test_expect_success 'alternative GIT_CONFIG (non-existing file should fail)' \
 425        'test_must_fail git config --file non-existing-config -l'
 426
 427cat > other-config << EOF
 428[ein]
 429        bahn = strasse
 430EOF
 431
 432cat > expect << EOF
 433ein.bahn=strasse
 434EOF
 435
 436test_expect_success 'alternative GIT_CONFIG' '
 437        GIT_CONFIG=other-config git config -l >output &&
 438        test_cmp expect output
 439'
 440
 441test_expect_success 'alternative GIT_CONFIG (--file)' \
 442        'git config --file other-config -l > output && cmp output expect'
 443
 444test_expect_success 'refer config from subdirectory' '
 445        mkdir x &&
 446        (
 447                cd x &&
 448                echo strasse >expect
 449                git config --get --file ../other-config ein.bahn >actual &&
 450                test_cmp expect actual
 451        )
 452
 453'
 454
 455cat > expect << EOF
 456[ein]
 457        bahn = strasse
 458[anwohner]
 459        park = ausweis
 460EOF
 461
 462test_expect_success '--set in alternative GIT_CONFIG' '
 463        GIT_CONFIG=other-config git config anwohner.park ausweis &&
 464        test_cmp expect other-config
 465'
 466
 467cat > .git/config << EOF
 468# Hallo
 469        #Bello
 470[branch "eins"]
 471        x = 1
 472[branch.eins]
 473        y = 1
 474        [branch "1 234 blabl/a"]
 475weird
 476EOF
 477
 478test_expect_success "rename section" \
 479        "git config --rename-section branch.eins branch.zwei"
 480
 481cat > expect << EOF
 482# Hallo
 483        #Bello
 484[branch "zwei"]
 485        x = 1
 486[branch "zwei"]
 487        y = 1
 488        [branch "1 234 blabl/a"]
 489weird
 490EOF
 491
 492test_expect_success "rename succeeded" "test_cmp expect .git/config"
 493
 494test_expect_success "rename non-existing section" '
 495        test_must_fail git config --rename-section \
 496                branch."world domination" branch.drei
 497'
 498
 499test_expect_success "rename succeeded" "test_cmp expect .git/config"
 500
 501test_expect_success "rename another section" \
 502        'git config --rename-section branch."1 234 blabl/a" branch.drei'
 503
 504cat > expect << EOF
 505# Hallo
 506        #Bello
 507[branch "zwei"]
 508        x = 1
 509[branch "zwei"]
 510        y = 1
 511[branch "drei"]
 512weird
 513EOF
 514
 515test_expect_success "rename succeeded" "test_cmp expect .git/config"
 516
 517cat >> .git/config << EOF
 518[branch "vier"] z = 1
 519EOF
 520
 521test_expect_success "rename a section with a var on the same line" \
 522        'git config --rename-section branch.vier branch.zwei'
 523
 524cat > expect << EOF
 525# Hallo
 526        #Bello
 527[branch "zwei"]
 528        x = 1
 529[branch "zwei"]
 530        y = 1
 531[branch "drei"]
 532weird
 533[branch "zwei"]
 534        z = 1
 535EOF
 536
 537test_expect_success "rename succeeded" "test_cmp expect .git/config"
 538
 539cat >> .git/config << EOF
 540  [branch "zwei"] a = 1 [branch "vier"]
 541EOF
 542
 543test_expect_success "remove section" "git config --remove-section branch.zwei"
 544
 545cat > expect << EOF
 546# Hallo
 547        #Bello
 548[branch "drei"]
 549weird
 550EOF
 551
 552test_expect_success "section was removed properly" \
 553        "test_cmp expect .git/config"
 554
 555rm .git/config
 556
 557cat > expect << EOF
 558[gitcvs]
 559        enabled = true
 560        dbname = %Ggitcvs2.%a.%m.sqlite
 561[gitcvs "ext"]
 562        dbname = %Ggitcvs1.%a.%m.sqlite
 563EOF
 564
 565test_expect_success 'section ending' '
 566
 567        git config gitcvs.enabled true &&
 568        git config gitcvs.ext.dbname %Ggitcvs1.%a.%m.sqlite &&
 569        git config gitcvs.dbname %Ggitcvs2.%a.%m.sqlite &&
 570        test_cmp expect .git/config
 571
 572'
 573
 574test_expect_success numbers '
 575
 576        git config kilo.gram 1k &&
 577        git config mega.ton 1m &&
 578        k=$(git config --int --get kilo.gram) &&
 579        test z1024 = "z$k" &&
 580        m=$(git config --int --get mega.ton) &&
 581        test z1048576 = "z$m"
 582'
 583
 584cat > expect <<EOF
 585fatal: bad config value for 'aninvalid.unit' in .git/config
 586EOF
 587
 588test_expect_success 'invalid unit' '
 589
 590        git config aninvalid.unit "1auto" &&
 591        s=$(git config aninvalid.unit) &&
 592        test "z1auto" = "z$s" &&
 593        if git config --int --get aninvalid.unit 2>actual
 594        then
 595                echo config should have failed
 596                false
 597        fi &&
 598        cmp actual expect
 599'
 600
 601cat > expect << EOF
 602true
 603false
 604true
 605false
 606true
 607false
 608true
 609false
 610EOF
 611
 612test_expect_success bool '
 613
 614        git config bool.true1 01 &&
 615        git config bool.true2 -1 &&
 616        git config bool.true3 YeS &&
 617        git config bool.true4 true &&
 618        git config bool.false1 000 &&
 619        git config bool.false2 "" &&
 620        git config bool.false3 nO &&
 621        git config bool.false4 FALSE &&
 622        rm -f result &&
 623        for i in 1 2 3 4
 624        do
 625            git config --bool --get bool.true$i >>result
 626            git config --bool --get bool.false$i >>result
 627        done &&
 628        cmp expect result'
 629
 630test_expect_success 'invalid bool (--get)' '
 631
 632        git config bool.nobool foobar &&
 633        test_must_fail git config --bool --get bool.nobool'
 634
 635test_expect_success 'invalid bool (set)' '
 636
 637        test_must_fail git config --bool bool.nobool foobar'
 638
 639rm .git/config
 640
 641cat > expect <<\EOF
 642[bool]
 643        true1 = true
 644        true2 = true
 645        true3 = true
 646        true4 = true
 647        false1 = false
 648        false2 = false
 649        false3 = false
 650        false4 = false
 651EOF
 652
 653test_expect_success 'set --bool' '
 654
 655        git config --bool bool.true1 01 &&
 656        git config --bool bool.true2 -1 &&
 657        git config --bool bool.true3 YeS &&
 658        git config --bool bool.true4 true &&
 659        git config --bool bool.false1 000 &&
 660        git config --bool bool.false2 "" &&
 661        git config --bool bool.false3 nO &&
 662        git config --bool bool.false4 FALSE &&
 663        cmp expect .git/config'
 664
 665rm .git/config
 666
 667cat > expect <<\EOF
 668[int]
 669        val1 = 1
 670        val2 = -1
 671        val3 = 5242880
 672EOF
 673
 674test_expect_success 'set --int' '
 675
 676        git config --int int.val1 01 &&
 677        git config --int int.val2 -1 &&
 678        git config --int int.val3 5m &&
 679        cmp expect .git/config'
 680
 681rm .git/config
 682
 683cat >expect <<\EOF
 684[bool]
 685        true1 = true
 686        true2 = true
 687        false1 = false
 688        false2 = false
 689[int]
 690        int1 = 0
 691        int2 = 1
 692        int3 = -1
 693EOF
 694
 695test_expect_success 'get --bool-or-int' '
 696        (
 697                echo "[bool]"
 698                echo true1
 699                echo true2 = true
 700                echo false = false
 701                echo "[int]"
 702                echo int1 = 0
 703                echo int2 = 1
 704                echo int3 = -1
 705        ) >>.git/config &&
 706        test $(git config --bool-or-int bool.true1) = true &&
 707        test $(git config --bool-or-int bool.true2) = true &&
 708        test $(git config --bool-or-int bool.false) = false &&
 709        test $(git config --bool-or-int int.int1) = 0 &&
 710        test $(git config --bool-or-int int.int2) = 1 &&
 711        test $(git config --bool-or-int int.int3) = -1
 712
 713'
 714
 715rm .git/config
 716cat >expect <<\EOF
 717[bool]
 718        true1 = true
 719        false1 = false
 720        true2 = true
 721        false2 = false
 722[int]
 723        int1 = 0
 724        int2 = 1
 725        int3 = -1
 726EOF
 727
 728test_expect_success 'set --bool-or-int' '
 729        git config --bool-or-int bool.true1 true &&
 730        git config --bool-or-int bool.false1 false &&
 731        git config --bool-or-int bool.true2 yes &&
 732        git config --bool-or-int bool.false2 no &&
 733        git config --bool-or-int int.int1 0 &&
 734        git config --bool-or-int int.int2 1 &&
 735        git config --bool-or-int int.int3 -1 &&
 736        test_cmp expect .git/config
 737'
 738
 739rm .git/config
 740
 741cat >expect <<\EOF
 742[path]
 743        home = ~/
 744        normal = /dev/null
 745        trailingtilde = foo~
 746EOF
 747
 748test_expect_success NOT_MINGW 'set --path' '
 749        git config --path path.home "~/" &&
 750        git config --path path.normal "/dev/null" &&
 751        git config --path path.trailingtilde "foo~" &&
 752        test_cmp expect .git/config'
 753
 754if test_have_prereq NOT_MINGW && test "${HOME+set}"
 755then
 756        test_set_prereq HOMEVAR
 757fi
 758
 759cat >expect <<EOF
 760$HOME/
 761/dev/null
 762foo~
 763EOF
 764
 765test_expect_success HOMEVAR 'get --path' '
 766        git config --get --path path.home > result &&
 767        git config --get --path path.normal >> result &&
 768        git config --get --path path.trailingtilde >> result &&
 769        test_cmp expect result
 770'
 771
 772cat >expect <<\EOF
 773/dev/null
 774foo~
 775EOF
 776
 777test_expect_success NOT_MINGW 'get --path copes with unset $HOME' '
 778        (
 779                unset HOME;
 780                test_must_fail git config --get --path path.home \
 781                        >result 2>msg &&
 782                git config --get --path path.normal >>result &&
 783                git config --get --path path.trailingtilde >>result
 784        ) &&
 785        grep "[Ff]ailed to expand.*~/" msg &&
 786        test_cmp expect result
 787'
 788
 789cat > expect << EOF
 790[quote]
 791        leading = " test"
 792        ending = "test "
 793        semicolon = "test;test"
 794        hash = "test#test"
 795EOF
 796test_expect_success 'quoting' '
 797        rm .git/config &&
 798        git config quote.leading " test" &&
 799        git config quote.ending "test " &&
 800        git config quote.semicolon "test;test" &&
 801        git config quote.hash "test#test" &&
 802        test_cmp expect .git/config
 803'
 804
 805test_expect_success 'key with newline' '
 806        test_must_fail git config "key.with
 807newline" 123'
 808
 809test_expect_success 'value with newline' 'git config key.sub value.with\\\
 810newline'
 811
 812cat > .git/config <<\EOF
 813[section]
 814        ; comment \
 815        continued = cont\
 816inued
 817        noncont   = not continued ; \
 818        quotecont = "cont;\
 819inued"
 820EOF
 821
 822cat > expect <<\EOF
 823section.continued=continued
 824section.noncont=not continued
 825section.quotecont=cont;inued
 826EOF
 827
 828test_expect_success 'value continued on next line' '
 829        git config --list > result &&
 830        cmp result expect
 831'
 832
 833cat > .git/config <<\EOF
 834[section "sub=section"]
 835        val1 = foo=bar
 836        val2 = foo\nbar
 837        val3 = \n\n
 838        val4 =
 839        val5
 840EOF
 841
 842cat > expect <<\EOF
 843section.sub=section.val1
 844foo=barQsection.sub=section.val2
 845foo
 846barQsection.sub=section.val3
 847
 848
 849Qsection.sub=section.val4
 850Qsection.sub=section.val5Q
 851EOF
 852test_expect_success '--null --list' '
 853        git config --null --list | nul_to_q >result &&
 854        echo >>result &&
 855        test_cmp expect result
 856'
 857
 858test_expect_success '--null --get-regexp' '
 859        git config --null --get-regexp "val[0-9]" | nul_to_q >result &&
 860        echo >>result &&
 861        test_cmp expect result
 862'
 863
 864test_expect_success 'inner whitespace kept verbatim' '
 865        git config section.val "foo       bar" &&
 866        test "z$(git config section.val)" = "zfoo         bar"
 867'
 868
 869test_expect_success SYMLINKS 'symlinked configuration' '
 870
 871        ln -s notyet myconfig &&
 872        GIT_CONFIG=myconfig git config test.frotz nitfol &&
 873        test -h myconfig &&
 874        test -f notyet &&
 875        test "z$(GIT_CONFIG=notyet git config test.frotz)" = znitfol &&
 876        GIT_CONFIG=myconfig git config test.xyzzy rezrov &&
 877        test -h myconfig &&
 878        test -f notyet &&
 879        test "z$(GIT_CONFIG=notyet git config test.frotz)" = znitfol &&
 880        test "z$(GIT_CONFIG=notyet git config test.xyzzy)" = zrezrov
 881
 882'
 883
 884test_expect_success 'nonexistent configuration' '
 885        (
 886                GIT_CONFIG=doesnotexist &&
 887                export GIT_CONFIG &&
 888                test_must_fail git config --list &&
 889                test_must_fail git config test.xyzzy
 890        )
 891'
 892
 893test_expect_success SYMLINKS 'symlink to nonexistent configuration' '
 894        ln -s doesnotexist linktonada &&
 895        ln -s linktonada linktolinktonada &&
 896        (
 897                GIT_CONFIG=linktonada &&
 898                export GIT_CONFIG &&
 899                test_must_fail git config --list &&
 900                GIT_CONFIG=linktolinktonada &&
 901                test_must_fail git config --list
 902        )
 903'
 904
 905test_expect_success 'check split_cmdline return' "
 906        git config alias.split-cmdline-fix 'echo \"' &&
 907        test_must_fail git split-cmdline-fix &&
 908        echo foo > foo &&
 909        git add foo &&
 910        git commit -m 'initial commit' &&
 911        git config branch.master.mergeoptions 'echo \"' &&
 912        test_must_fail git merge master
 913        "
 914
 915test_expect_success 'git -c "key=value" support' '
 916        test "z$(git -c core.name=value config core.name)" = zvalue &&
 917        test "z$(git -c foo.CamelCase=value config foo.camelcase)" = zvalue &&
 918        test "z$(git -c foo.flag config --bool foo.flag)" = ztrue &&
 919        test_must_fail git -c name=value config core.name
 920'
 921
 922test_expect_success 'key sanity-checking' '
 923        test_must_fail git config foo=bar &&
 924        test_must_fail git config foo=.bar &&
 925        test_must_fail git config foo.ba=r &&
 926        test_must_fail git config foo.1bar &&
 927        test_must_fail git config foo."ba
 928                                z".bar &&
 929        test_must_fail git config . false &&
 930        test_must_fail git config .foo false &&
 931        test_must_fail git config foo. false &&
 932        test_must_fail git config .foo. false &&
 933        git config foo.bar true &&
 934        git config foo."ba =z".bar false
 935'
 936
 937test_expect_success 'git -c works with aliases of builtins' '
 938        git config alias.checkconfig "-c foo.check=bar config foo.check" &&
 939        echo bar >expect &&
 940        git checkconfig >actual &&
 941        test_cmp expect actual
 942'
 943
 944test_expect_success 'git -c does not split values on equals' '
 945        echo "value with = in it" >expect &&
 946        git -c core.foo="value with = in it" config core.foo >actual &&
 947        test_cmp expect actual
 948'
 949
 950test_expect_success 'git -c dies on bogus config' '
 951        test_must_fail git -c core.bare=foo rev-parse
 952'
 953
 954test_expect_success 'git -c complains about empty key' '
 955        test_must_fail git -c "=foo" rev-parse
 956'
 957
 958test_expect_success 'git -c complains about empty key and value' '
 959        test_must_fail git -c "" rev-parse
 960'
 961
 962test_done