Andrew's git - gitweb.git/blob - t/t1700-split-index.sh

   1#!/bin/sh
   2
   3test_description='split index mode tests'
   4
   5. ./test-lib.sh
   6
   7# We need total control of index splitting here
   8sane_unset GIT_TEST_SPLIT_INDEX
   9
  10test_expect_success 'enable split index' '
  11        git update-index --split-index &&
  12        test-dump-split-index .git/index >actual &&
  13        indexversion=$(test-index-version <.git/index) &&
  14        if test "$indexversion" = "4"
  15        then
  16                own=432ef4b63f32193984f339431fd50ca796493569
  17                base=508851a7f0dfa8691e9f69c7f055865389012491
  18        else
  19                own=8299b0bcd1ac364e5f1d7768efb62fa2da79a339
  20                base=39d890139ee5356c7ef572216cebcd27aa41f9df
  21        fi &&
  22        cat >expect <<-EOF &&
  23        own $own
  24        base $base
  25        replacements:
  26        deletions:
  27        EOF
  28        test_cmp expect actual
  29'
  30
  31test_expect_success 'add one file' '
  32        : >one &&
  33        git update-index --add one &&
  34        git ls-files --stage >ls-files.actual &&
  35        cat >ls-files.expect <<-EOF &&
  36        100644 $EMPTY_BLOB 0    one
  37        EOF
  38        test_cmp ls-files.expect ls-files.actual &&
  39
  40        test-dump-split-index .git/index | sed "/^own/d" >actual &&
  41        cat >expect <<-EOF &&
  42        base $base
  43        100644 $EMPTY_BLOB 0    one
  44        replacements:
  45        deletions:
  46        EOF
  47        test_cmp expect actual
  48'
  49
  50test_expect_success 'disable split index' '
  51        git update-index --no-split-index &&
  52        git ls-files --stage >ls-files.actual &&
  53        cat >ls-files.expect <<-EOF &&
  54        100644 $EMPTY_BLOB 0    one
  55        EOF
  56        test_cmp ls-files.expect ls-files.actual &&
  57
  58        BASE=$(test-dump-split-index .git/index | grep "^own" | sed "s/own/base/") &&
  59        test-dump-split-index .git/index | sed "/^own/d" >actual &&
  60        cat >expect <<-EOF &&
  61        not a split index
  62        EOF
  63        test_cmp expect actual
  64'
  65
  66test_expect_success 'enable split index again, "one" now belongs to base index"' '
  67        git update-index --split-index &&
  68        git ls-files --stage >ls-files.actual &&
  69        cat >ls-files.expect <<-EOF &&
  70        100644 $EMPTY_BLOB 0    one
  71        EOF
  72        test_cmp ls-files.expect ls-files.actual &&
  73
  74        test-dump-split-index .git/index | sed "/^own/d" >actual &&
  75        cat >expect <<-EOF &&
  76        $BASE
  77        replacements:
  78        deletions:
  79        EOF
  80        test_cmp expect actual
  81'
  82
  83test_expect_success 'modify original file, base index untouched' '
  84        echo modified >one &&
  85        git update-index one &&
  86        git ls-files --stage >ls-files.actual &&
  87        cat >ls-files.expect <<-EOF &&
  88        100644 2e0996000b7e9019eabcad29391bf0f5c7702f0b 0       one
  89        EOF
  90        test_cmp ls-files.expect ls-files.actual &&
  91
  92        test-dump-split-index .git/index | sed "/^own/d" >actual &&
  93        q_to_tab >expect <<-EOF &&
  94        $BASE
  95        100644 2e0996000b7e9019eabcad29391bf0f5c7702f0b 0Q
  96        replacements: 0
  97        deletions:
  98        EOF
  99        test_cmp expect actual
 100'
 101
 102test_expect_success 'add another file, which stays index' '
 103        : >two &&
 104        git update-index --add two &&
 105        git ls-files --stage >ls-files.actual &&
 106        cat >ls-files.expect <<-EOF &&
 107        100644 2e0996000b7e9019eabcad29391bf0f5c7702f0b 0       one
 108        100644 $EMPTY_BLOB 0    two
 109        EOF
 110        test_cmp ls-files.expect ls-files.actual &&
 111
 112        test-dump-split-index .git/index | sed "/^own/d" >actual &&
 113        q_to_tab >expect <<-EOF &&
 114        $BASE
 115        100644 2e0996000b7e9019eabcad29391bf0f5c7702f0b 0Q
 116        100644 $EMPTY_BLOB 0    two
 117        replacements: 0
 118        deletions:
 119        EOF
 120        test_cmp expect actual
 121'
 122
 123test_expect_success 'remove file not in base index' '
 124        git update-index --force-remove two &&
 125        git ls-files --stage >ls-files.actual &&
 126        cat >ls-files.expect <<-EOF &&
 127        100644 2e0996000b7e9019eabcad29391bf0f5c7702f0b 0       one
 128        EOF
 129        test_cmp ls-files.expect ls-files.actual &&
 130
 131        test-dump-split-index .git/index | sed "/^own/d" >actual &&
 132        q_to_tab >expect <<-EOF &&
 133        $BASE
 134        100644 2e0996000b7e9019eabcad29391bf0f5c7702f0b 0Q
 135        replacements: 0
 136        deletions:
 137        EOF
 138        test_cmp expect actual
 139'
 140
 141test_expect_success 'remove file in base index' '
 142        git update-index --force-remove one &&
 143        git ls-files --stage >ls-files.actual &&
 144        cat >ls-files.expect <<-EOF &&
 145        EOF
 146        test_cmp ls-files.expect ls-files.actual &&
 147
 148        test-dump-split-index .git/index | sed "/^own/d" >actual &&
 149        cat >expect <<-EOF &&
 150        $BASE
 151        replacements:
 152        deletions: 0
 153        EOF
 154        test_cmp expect actual
 155'
 156
 157test_expect_success 'add original file back' '
 158        : >one &&
 159        git update-index --add one &&
 160        git ls-files --stage >ls-files.actual &&
 161        cat >ls-files.expect <<-EOF &&
 162        100644 $EMPTY_BLOB 0    one
 163        EOF
 164        test_cmp ls-files.expect ls-files.actual &&
 165
 166        test-dump-split-index .git/index | sed "/^own/d" >actual &&
 167        cat >expect <<-EOF &&
 168        $BASE
 169        100644 $EMPTY_BLOB 0    one
 170        replacements:
 171        deletions: 0
 172        EOF
 173        test_cmp expect actual
 174'
 175
 176test_expect_success 'add new file' '
 177        : >two &&
 178        git update-index --add two &&
 179        git ls-files --stage >actual &&
 180        cat >expect <<-EOF &&
 181        100644 $EMPTY_BLOB 0    one
 182        100644 $EMPTY_BLOB 0    two
 183        EOF
 184        test_cmp expect actual
 185'
 186
 187test_expect_success 'unify index, two files remain' '
 188        git update-index --no-split-index &&
 189        git ls-files --stage >ls-files.actual &&
 190        cat >ls-files.expect <<-EOF &&
 191        100644 $EMPTY_BLOB 0    one
 192        100644 $EMPTY_BLOB 0    two
 193        EOF
 194        test_cmp ls-files.expect ls-files.actual &&
 195
 196        test-dump-split-index .git/index | sed "/^own/d" >actual &&
 197        cat >expect <<-EOF &&
 198        not a split index
 199        EOF
 200        test_cmp expect actual
 201'
 202
 203test_done