Andrew's git / gitweb.git / t/t1300-repo-config.sh
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t / t1300-repo-config.shon commit Merge branch 'mh/maint-parse-dirstat-fix' (8736c90)
   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        test_i18ngrep 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
 553test_expect_success 'renaming empty section name is rejected' '
 554        test_must_fail git config --rename-section branch.zwei ""
 555'
 556
 557test_expect_success 'renaming to bogus section is rejected' '
 558        test_must_fail git config --rename-section branch.zwei "bogus name"
 559'
 560
 561cat >> .git/config << EOF
 562  [branch "zwei"] a = 1 [branch "vier"]
 563EOF
 564
 565test_expect_success "remove section" "git config --remove-section branch.zwei"
 566
 567cat > expect << EOF
 568# Hallo
 569        #Bello
 570[branch "drei"]
 571weird
 572EOF
 573
 574test_expect_success "section was removed properly" \
 575        "test_cmp expect .git/config"
 576
 577cat > expect << EOF
 578[gitcvs]
 579        enabled = true
 580        dbname = %Ggitcvs2.%a.%m.sqlite
 581[gitcvs "ext"]
 582        dbname = %Ggitcvs1.%a.%m.sqlite
 583EOF
 584
 585test_expect_success 'section ending' '
 586
 587        rm -f .git/config &&
 588        git config gitcvs.enabled true &&
 589        git config gitcvs.ext.dbname %Ggitcvs1.%a.%m.sqlite &&
 590        git config gitcvs.dbname %Ggitcvs2.%a.%m.sqlite &&
 591        test_cmp expect .git/config
 592
 593'
 594
 595test_expect_success numbers '
 596
 597        git config kilo.gram 1k &&
 598        git config mega.ton 1m &&
 599        k=$(git config --int --get kilo.gram) &&
 600        test z1024 = "z$k" &&
 601        m=$(git config --int --get mega.ton) &&
 602        test z1048576 = "z$m"
 603'
 604
 605cat > expect <<EOF
 606fatal: bad config value for 'aninvalid.unit' in .git/config
 607EOF
 608
 609test_expect_success 'invalid unit' '
 610
 611        git config aninvalid.unit "1auto" &&
 612        s=$(git config aninvalid.unit) &&
 613        test "z1auto" = "z$s" &&
 614        if git config --int --get aninvalid.unit 2>actual
 615        then
 616                echo config should have failed
 617                false
 618        fi &&
 619        cmp actual expect
 620'
 621
 622cat > expect << EOF
 623true
 624false
 625true
 626false
 627true
 628false
 629true
 630false
 631EOF
 632
 633test_expect_success bool '
 634
 635        git config bool.true1 01 &&
 636        git config bool.true2 -1 &&
 637        git config bool.true3 YeS &&
 638        git config bool.true4 true &&
 639        git config bool.false1 000 &&
 640        git config bool.false2 "" &&
 641        git config bool.false3 nO &&
 642        git config bool.false4 FALSE &&
 643        rm -f result &&
 644        for i in 1 2 3 4
 645        do
 646            git config --bool --get bool.true$i >>result
 647            git config --bool --get bool.false$i >>result
 648        done &&
 649        cmp expect result'
 650
 651test_expect_success 'invalid bool (--get)' '
 652
 653        git config bool.nobool foobar &&
 654        test_must_fail git config --bool --get bool.nobool'
 655
 656test_expect_success 'invalid bool (set)' '
 657
 658        test_must_fail git config --bool bool.nobool foobar'
 659
 660cat > expect <<\EOF
 661[bool]
 662        true1 = true
 663        true2 = true
 664        true3 = true
 665        true4 = true
 666        false1 = false
 667        false2 = false
 668        false3 = false
 669        false4 = false
 670EOF
 671
 672test_expect_success 'set --bool' '
 673
 674        rm -f .git/config &&
 675        git config --bool bool.true1 01 &&
 676        git config --bool bool.true2 -1 &&
 677        git config --bool bool.true3 YeS &&
 678        git config --bool bool.true4 true &&
 679        git config --bool bool.false1 000 &&
 680        git config --bool bool.false2 "" &&
 681        git config --bool bool.false3 nO &&
 682        git config --bool bool.false4 FALSE &&
 683        cmp expect .git/config'
 684
 685cat > expect <<\EOF
 686[int]
 687        val1 = 1
 688        val2 = -1
 689        val3 = 5242880
 690EOF
 691
 692test_expect_success 'set --int' '
 693
 694        rm -f .git/config &&
 695        git config --int int.val1 01 &&
 696        git config --int int.val2 -1 &&
 697        git config --int int.val3 5m &&
 698        cmp expect .git/config'
 699
 700cat >expect <<\EOF
 701[bool]
 702        true1 = true
 703        true2 = true
 704        false1 = false
 705        false2 = false
 706[int]
 707        int1 = 0
 708        int2 = 1
 709        int3 = -1
 710EOF
 711
 712test_expect_success 'get --bool-or-int' '
 713        rm -f .git/config &&
 714        (
 715                echo "[bool]"
 716                echo true1
 717                echo true2 = true
 718                echo false = false
 719                echo "[int]"
 720                echo int1 = 0
 721                echo int2 = 1
 722                echo int3 = -1
 723        ) >>.git/config &&
 724        test $(git config --bool-or-int bool.true1) = true &&
 725        test $(git config --bool-or-int bool.true2) = true &&
 726        test $(git config --bool-or-int bool.false) = false &&
 727        test $(git config --bool-or-int int.int1) = 0 &&
 728        test $(git config --bool-or-int int.int2) = 1 &&
 729        test $(git config --bool-or-int int.int3) = -1
 730
 731'
 732
 733cat >expect <<\EOF
 734[bool]
 735        true1 = true
 736        false1 = false
 737        true2 = true
 738        false2 = false
 739[int]
 740        int1 = 0
 741        int2 = 1
 742        int3 = -1
 743EOF
 744
 745test_expect_success 'set --bool-or-int' '
 746        rm -f .git/config &&
 747        git config --bool-or-int bool.true1 true &&
 748        git config --bool-or-int bool.false1 false &&
 749        git config --bool-or-int bool.true2 yes &&
 750        git config --bool-or-int bool.false2 no &&
 751        git config --bool-or-int int.int1 0 &&
 752        git config --bool-or-int int.int2 1 &&
 753        git config --bool-or-int int.int3 -1 &&
 754        test_cmp expect .git/config
 755'
 756
 757cat >expect <<\EOF
 758[path]
 759        home = ~/
 760        normal = /dev/null
 761        trailingtilde = foo~
 762EOF
 763
 764test_expect_success NOT_MINGW 'set --path' '
 765        rm -f .git/config &&
 766        git config --path path.home "~/" &&
 767        git config --path path.normal "/dev/null" &&
 768        git config --path path.trailingtilde "foo~" &&
 769        test_cmp expect .git/config'
 770
 771if test_have_prereq NOT_MINGW && test "${HOME+set}"
 772then
 773        test_set_prereq HOMEVAR
 774fi
 775
 776cat >expect <<EOF
 777$HOME/
 778/dev/null
 779foo~
 780EOF
 781
 782test_expect_success HOMEVAR 'get --path' '
 783        git config --get --path path.home > result &&
 784        git config --get --path path.normal >> result &&
 785        git config --get --path path.trailingtilde >> result &&
 786        test_cmp expect result
 787'
 788
 789cat >expect <<\EOF
 790/dev/null
 791foo~
 792EOF
 793
 794test_expect_success NOT_MINGW 'get --path copes with unset $HOME' '
 795        (
 796                unset HOME;
 797                test_must_fail git config --get --path path.home \
 798                        >result 2>msg &&
 799                git config --get --path path.normal >>result &&
 800                git config --get --path path.trailingtilde >>result
 801        ) &&
 802        grep "[Ff]ailed to expand.*~/" msg &&
 803        test_cmp expect result
 804'
 805
 806cat > expect << EOF
 807[quote]
 808        leading = " test"
 809        ending = "test "
 810        semicolon = "test;test"
 811        hash = "test#test"
 812EOF
 813test_expect_success 'quoting' '
 814        rm -f .git/config &&
 815        git config quote.leading " test" &&
 816        git config quote.ending "test " &&
 817        git config quote.semicolon "test;test" &&
 818        git config quote.hash "test#test" &&
 819        test_cmp expect .git/config
 820'
 821
 822test_expect_success 'key with newline' '
 823        test_must_fail git config "key.with
 824newline" 123'
 825
 826test_expect_success 'value with newline' 'git config key.sub value.with\\\
 827newline'
 828
 829cat > .git/config <<\EOF
 830[section]
 831        ; comment \
 832        continued = cont\
 833inued
 834        noncont   = not continued ; \
 835        quotecont = "cont;\
 836inued"
 837EOF
 838
 839cat > expect <<\EOF
 840section.continued=continued
 841section.noncont=not continued
 842section.quotecont=cont;inued
 843EOF
 844
 845test_expect_success 'value continued on next line' '
 846        git config --list > result &&
 847        cmp result expect
 848'
 849
 850cat > .git/config <<\EOF
 851[section "sub=section"]
 852        val1 = foo=bar
 853        val2 = foo\nbar
 854        val3 = \n\n
 855        val4 =
 856        val5
 857EOF
 858
 859cat > expect <<\EOF
 860section.sub=section.val1
 861foo=barQsection.sub=section.val2
 862foo
 863barQsection.sub=section.val3
 864
 865
 866Qsection.sub=section.val4
 867Qsection.sub=section.val5Q
 868EOF
 869test_expect_success '--null --list' '
 870        git config --null --list | nul_to_q >result &&
 871        echo >>result &&
 872        test_cmp expect result
 873'
 874
 875test_expect_success '--null --get-regexp' '
 876        git config --null --get-regexp "val[0-9]" | nul_to_q >result &&
 877        echo >>result &&
 878        test_cmp expect result
 879'
 880
 881test_expect_success 'inner whitespace kept verbatim' '
 882        git config section.val "foo       bar" &&
 883        test "z$(git config section.val)" = "zfoo         bar"
 884'
 885
 886test_expect_success SYMLINKS 'symlinked configuration' '
 887
 888        ln -s notyet myconfig &&
 889        GIT_CONFIG=myconfig git config test.frotz nitfol &&
 890        test -h myconfig &&
 891        test -f notyet &&
 892        test "z$(GIT_CONFIG=notyet git config test.frotz)" = znitfol &&
 893        GIT_CONFIG=myconfig git config test.xyzzy rezrov &&
 894        test -h myconfig &&
 895        test -f notyet &&
 896        test "z$(GIT_CONFIG=notyet git config test.frotz)" = znitfol &&
 897        test "z$(GIT_CONFIG=notyet git config test.xyzzy)" = zrezrov
 898
 899'
 900
 901test_expect_success 'nonexistent configuration' '
 902        (
 903                GIT_CONFIG=doesnotexist &&
 904                export GIT_CONFIG &&
 905                test_must_fail git config --list &&
 906                test_must_fail git config test.xyzzy
 907        )
 908'
 909
 910test_expect_success SYMLINKS 'symlink to nonexistent configuration' '
 911        ln -s doesnotexist linktonada &&
 912        ln -s linktonada linktolinktonada &&
 913        (
 914                GIT_CONFIG=linktonada &&
 915                export GIT_CONFIG &&
 916                test_must_fail git config --list &&
 917                GIT_CONFIG=linktolinktonada &&
 918                test_must_fail git config --list
 919        )
 920'
 921
 922test_expect_success 'check split_cmdline return' "
 923        git config alias.split-cmdline-fix 'echo \"' &&
 924        test_must_fail git split-cmdline-fix &&
 925        echo foo > foo &&
 926        git add foo &&
 927        git commit -m 'initial commit' &&
 928        git config branch.master.mergeoptions 'echo \"' &&
 929        test_must_fail git merge master
 930        "
 931
 932test_expect_success 'git -c "key=value" support' '
 933        test "z$(git -c core.name=value config core.name)" = zvalue &&
 934        test "z$(git -c foo.CamelCase=value config foo.camelcase)" = zvalue &&
 935        test "z$(git -c foo.flag config --bool foo.flag)" = ztrue &&
 936        test_must_fail git -c name=value config core.name
 937'
 938
 939test_expect_success 'key sanity-checking' '
 940        test_must_fail git config foo=bar &&
 941        test_must_fail git config foo=.bar &&
 942        test_must_fail git config foo.ba=r &&
 943        test_must_fail git config foo.1bar &&
 944        test_must_fail git config foo."ba
 945                                z".bar &&
 946        test_must_fail git config . false &&
 947        test_must_fail git config .foo false &&
 948        test_must_fail git config foo. false &&
 949        test_must_fail git config .foo. false &&
 950        git config foo.bar true &&
 951        git config foo."ba =z".bar false
 952'
 953
 954test_expect_success 'git -c works with aliases of builtins' '
 955        git config alias.checkconfig "-c foo.check=bar config foo.check" &&
 956        echo bar >expect &&
 957        git checkconfig >actual &&
 958        test_cmp expect actual
 959'
 960
 961test_expect_success 'git -c does not split values on equals' '
 962        echo "value with = in it" >expect &&
 963        git -c core.foo="value with = in it" config core.foo >actual &&
 964        test_cmp expect actual
 965'
 966
 967test_expect_success 'git -c dies on bogus config' '
 968        test_must_fail git -c core.bare=foo rev-parse
 969'
 970
 971test_expect_success 'git -c complains about empty key' '
 972        test_must_fail git -c "=foo" rev-parse
 973'
 974
 975test_expect_success 'git -c complains about empty key and value' '
 976        test_must_fail git -c "" rev-parse
 977'
 978
 979test_expect_success 'git config --edit works' '
 980        git config -f tmp test.value no &&
 981        echo test.value=yes >expect &&
 982        GIT_EDITOR="echo [test]value=yes >" git config -f tmp --edit &&
 983        git config -f tmp --list >actual &&
 984        test_cmp expect actual
 985'
 986
 987test_expect_success 'git config --edit respects core.editor' '
 988        git config -f tmp test.value no &&
 989        echo test.value=yes >expect &&
 990        test_config core.editor "echo [test]value=yes >" &&
 991        git config -f tmp --edit &&
 992        git config -f tmp --list >actual &&
 993        test_cmp expect actual
 994'
 995
 996# malformed configuration files
 997test_expect_success 'barf on syntax error' '
 998        cat >.git/config <<-\EOF &&
 999        # broken section line
1000        [section]
1001        key garbage
1002        EOF
1003        test_must_fail git config --get section.key >actual 2>error &&
1004        grep " line 3 " error
1005'
1006
1007test_expect_success 'barf on incomplete section header' '
1008        cat >.git/config <<-\EOF &&
1009        # broken section line
1010        [section
1011        key = value
1012        EOF
1013        test_must_fail git config --get section.key >actual 2>error &&
1014        grep " line 2 " error
1015'
1016
1017test_expect_success 'barf on incomplete string' '
1018        cat >.git/config <<-\EOF &&
1019        # broken section line
1020        [section]
1021        key = "value string
1022        EOF
1023        test_must_fail git config --get section.key >actual 2>error &&
1024        grep " line 3 " error
1025'
1026
1027test_done