Andrew's git / gitweb.git / t/t1300-repo-config.sh
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t / t1300-repo-config.shon commit Merge branch 'cc/fix-missing-va-end-in-revert' (8939cfb)
   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 'novalue.variable true' > expect
 369
 370test_expect_success 'get-regexp --bool variable with no value' \
 371        'git config --bool --get-regexp novalue > output &&
 372         cmp output expect'
 373
 374echo 'emptyvalue.variable ' > expect
 375
 376test_expect_success 'get-regexp variable with empty value' \
 377        'git config --get-regexp emptyvalue > output &&
 378         cmp output expect'
 379
 380echo true > expect
 381
 382test_expect_success 'get bool variable with no value' \
 383        'git config --bool novalue.variable > output &&
 384         cmp output expect'
 385
 386echo false > expect
 387
 388test_expect_success 'get bool variable with empty value' \
 389        'git config --bool emptyvalue.variable > output &&
 390         cmp output expect'
 391
 392test_expect_success 'no arguments, but no crash' '
 393        test_must_fail git config >output 2>&1 &&
 394        grep usage output
 395'
 396
 397cat > .git/config << EOF
 398[a.b]
 399        c = d
 400EOF
 401
 402cat > expect << EOF
 403[a.b]
 404        c = d
 405[a]
 406        x = y
 407EOF
 408
 409test_expect_success 'new section is partial match of another' '
 410        git config a.x y &&
 411        test_cmp expect .git/config
 412'
 413
 414cat > expect << EOF
 415[a.b]
 416        c = d
 417[a]
 418        x = y
 419        b = c
 420[b]
 421        x = y
 422EOF
 423
 424test_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
 430test_expect_success 'alternative GIT_CONFIG (non-existing file should fail)' \
 431        'test_must_fail git config --file non-existing-config -l'
 432
 433cat > other-config << EOF
 434[ein]
 435        bahn = strasse
 436EOF
 437
 438cat > expect << EOF
 439ein.bahn=strasse
 440EOF
 441
 442test_expect_success 'alternative GIT_CONFIG' '
 443        GIT_CONFIG=other-config git config -l >output &&
 444        test_cmp expect output
 445'
 446
 447test_expect_success 'alternative GIT_CONFIG (--file)' \
 448        'git config --file other-config -l > output && cmp output expect'
 449
 450test_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
 461test_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
 469cat > expect << EOF
 470[ein]
 471        bahn = strasse
 472[anwohner]
 473        park = ausweis
 474EOF
 475
 476test_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
 481cat > .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"]
 489weird
 490EOF
 491
 492test_expect_success "rename section" \
 493        "git config --rename-section branch.eins branch.zwei"
 494
 495cat > expect << EOF
 496# Hallo
 497        #Bello
 498[branch "zwei"]
 499        x = 1
 500[branch "zwei"]
 501        y = 1
 502        [branch "1 234 blabl/a"]
 503weird
 504EOF
 505
 506test_expect_success "rename succeeded" "test_cmp expect .git/config"
 507
 508test_expect_success "rename non-existing section" '
 509        test_must_fail git config --rename-section \
 510                branch."world domination" branch.drei
 511'
 512
 513test_expect_success "rename succeeded" "test_cmp expect .git/config"
 514
 515test_expect_success "rename another section" \
 516        'git config --rename-section branch."1 234 blabl/a" branch.drei'
 517
 518cat > expect << EOF
 519# Hallo
 520        #Bello
 521[branch "zwei"]
 522        x = 1
 523[branch "zwei"]
 524        y = 1
 525[branch "drei"]
 526weird
 527EOF
 528
 529test_expect_success "rename succeeded" "test_cmp expect .git/config"
 530
 531cat >> .git/config << EOF
 532[branch "vier"] z = 1
 533EOF
 534
 535test_expect_success "rename a section with a var on the same line" \
 536        'git config --rename-section branch.vier branch.zwei'
 537
 538cat > expect << EOF
 539# Hallo
 540        #Bello
 541[branch "zwei"]
 542        x = 1
 543[branch "zwei"]
 544        y = 1
 545[branch "drei"]
 546weird
 547[branch "zwei"]
 548        z = 1
 549EOF
 550
 551test_expect_success "rename succeeded" "test_cmp expect .git/config"
 552
 553cat >> .git/config << EOF
 554  [branch "zwei"] a = 1 [branch "vier"]
 555EOF
 556
 557test_expect_success "remove section" "git config --remove-section branch.zwei"
 558
 559cat > expect << EOF
 560# Hallo
 561        #Bello
 562[branch "drei"]
 563weird
 564EOF
 565
 566test_expect_success "section was removed properly" \
 567        "test_cmp expect .git/config"
 568
 569cat > expect << EOF
 570[gitcvs]
 571        enabled = true
 572        dbname = %Ggitcvs2.%a.%m.sqlite
 573[gitcvs "ext"]
 574        dbname = %Ggitcvs1.%a.%m.sqlite
 575EOF
 576
 577test_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
 587test_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$m"
 595'
 596
 597cat > expect <<EOF
 598fatal: bad config value for 'aninvalid.unit' in .git/config
 599EOF
 600
 601test_expect_success 'invalid unit' '
 602
 603        git config aninvalid.unit "1auto" &&
 604        s=$(git config aninvalid.unit) &&
 605        test "z1auto" = "z$s" &&
 606        if git config --int --get aninvalid.unit 2>actual
 607        then
 608                echo config should have failed
 609                false
 610        fi &&
 611        cmp actual expect
 612'
 613
 614cat > expect << EOF
 615true
 616false
 617true
 618false
 619true
 620false
 621true
 622false
 623EOF
 624
 625test_expect_success bool '
 626
 627        git config bool.true1 01 &&
 628        git config bool.true2 -1 &&
 629        git config bool.true3 YeS &&
 630        git config bool.true4 true &&
 631        git config bool.false1 000 &&
 632        git config bool.false2 "" &&
 633        git config bool.false3 nO &&
 634        git config bool.false4 FALSE &&
 635        rm -f result &&
 636        for i in 1 2 3 4
 637        do
 638            git config --bool --get bool.true$i >>result
 639            git config --bool --get bool.false$i >>result
 640        done &&
 641        cmp expect result'
 642
 643test_expect_success 'invalid bool (--get)' '
 644
 645        git config bool.nobool foobar &&
 646        test_must_fail git config --bool --get bool.nobool'
 647
 648test_expect_success 'invalid bool (set)' '
 649
 650        test_must_fail git config --bool bool.nobool foobar'
 651
 652cat > 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
 662EOF
 663
 664test_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
 677cat > expect <<\EOF
 678[int]
 679        val1 = 1
 680        val2 = -1
 681        val3 = 5242880
 682EOF
 683
 684test_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
 692cat >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
 702EOF
 703
 704test_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 $(git config --bool-or-int int.int3) = -1
 722
 723'
 724
 725cat >expect <<\EOF
 726[bool]
 727        true1 = true
 728        false1 = false
 729        true2 = true
 730        false2 = false
 731[int]
 732        int1 = 0
 733        int2 = 1
 734        int3 = -1
 735EOF
 736
 737test_expect_success 'set --bool-or-int' '
 738        rm -f .git/config &&
 739        git config --bool-or-int bool.true1 true &&
 740        git config --bool-or-int bool.false1 false &&
 741        git config --bool-or-int bool.true2 yes &&
 742        git config --bool-or-int bool.false2 no &&
 743        git config --bool-or-int int.int1 0 &&
 744        git config --bool-or-int int.int2 1 &&
 745        git config --bool-or-int int.int3 -1 &&
 746        test_cmp expect .git/config
 747'
 748
 749cat >expect <<\EOF
 750[path]
 751        home = ~/
 752        normal = /dev/null
 753        trailingtilde = foo~
 754EOF
 755
 756test_expect_success NOT_MINGW 'set --path' '
 757        rm -f .git/config &&
 758        git config --path path.home "~/" &&
 759        git config --path path.normal "/dev/null" &&
 760        git config --path path.trailingtilde "foo~" &&
 761        test_cmp expect .git/config'
 762
 763if test_have_prereq NOT_MINGW && test "${HOME+set}"
 764then
 765        test_set_prereq HOMEVAR
 766fi
 767
 768cat >expect <<EOF
 769$HOME/
 770/dev/null
 771foo~
 772EOF
 773
 774test_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
 781cat >expect <<\EOF
 782/dev/null
 783foo~
 784EOF
 785
 786test_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
 798cat > expect << EOF
 799[quote]
 800        leading = " test"
 801        ending = "test "
 802        semicolon = "test;test"
 803        hash = "test#test"
 804EOF
 805test_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
 814test_expect_success 'key with newline' '
 815        test_must_fail git config "key.with
 816newline" 123'
 817
 818test_expect_success 'value with newline' 'git config key.sub value.with\\\
 819newline'
 820
 821cat > .git/config <<\EOF
 822[section]
 823        ; comment \
 824        continued = cont\
 825inued
 826        noncont   = not continued ; \
 827        quotecont = "cont;\
 828inued"
 829EOF
 830
 831cat > expect <<\EOF
 832section.continued=continued
 833section.noncont=not continued
 834section.quotecont=cont;inued
 835EOF
 836
 837test_expect_success 'value continued on next line' '
 838        git config --list > result &&
 839        cmp result expect
 840'
 841
 842cat > .git/config <<\EOF
 843[section "sub=section"]
 844        val1 = foo=bar
 845        val2 = foo\nbar
 846        val3 = \n\n
 847        val4 =
 848        val5
 849EOF
 850
 851cat > expect <<\EOF
 852section.sub=section.val1
 853foo=barQsection.sub=section.val2
 854foo
 855barQsection.sub=section.val3
 856
 857
 858Qsection.sub=section.val4
 859Qsection.sub=section.val5Q
 860EOF
 861test_expect_success '--null --list' '
 862        git config --null --list | nul_to_q >result &&
 863        echo >>result &&
 864        test_cmp expect result
 865'
 866
 867test_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
 873test_expect_success 'inner whitespace kept verbatim' '
 874        git config section.val "foo       bar" &&
 875        test "z$(git config section.val)" = "zfoo         bar"
 876'
 877
 878test_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$(GIT_CONFIG=notyet git config test.xyzzy)" = zrezrov
 890
 891'
 892
 893test_expect_success 'nonexistent configuration' '
 894        (
 895                GIT_CONFIG=doesnotexist &&
 896                export GIT_CONFIG &&
 897                test_must_fail git config --list &&
 898                test_must_fail git config test.xyzzy
 899        )
 900'
 901
 902test_expect_success SYMLINKS 'symlink to nonexistent configuration' '
 903        ln -s doesnotexist linktonada &&
 904        ln -s linktonada linktolinktonada &&
 905        (
 906                GIT_CONFIG=linktonada &&
 907                export GIT_CONFIG &&
 908                test_must_fail git config --list &&
 909                GIT_CONFIG=linktolinktonada &&
 910                test_must_fail git config --list
 911        )
 912'
 913
 914test_expect_success 'check split_cmdline return' "
 915        git config alias.split-cmdline-fix 'echo \"' &&
 916        test_must_fail git split-cmdline-fix &&
 917        echo foo > foo &&
 918        git add foo &&
 919        git commit -m 'initial commit' &&
 920        git config branch.master.mergeoptions 'echo \"' &&
 921        test_must_fail git merge master
 922        "
 923
 924test_expect_success 'git -c "key=value" support' '
 925        test "z$(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
 931test_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
 946test_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
 953test_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
 959test_expect_success 'git -c dies on bogus config' '
 960        test_must_fail git -c core.bare=foo rev-parse
 961'
 962
 963test_expect_success 'git -c complains about empty key' '
 964        test_must_fail git -c "=foo" rev-parse
 965'
 966
 967test_expect_success 'git -c complains about empty key and value' '
 968        test_must_fail git -c "" rev-parse
 969'
 970
 971test_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
 979test_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
 989test_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
 999test_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
1009test_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
1019test_done