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git/t/t1700-split-index.sh
Junio C Hamano 30db51a3fe Merge branch 'jk/test-chain-lint'
People often forget to chain the commands in their test together
with &&, leaving a failure from an earlier command in the test go
unnoticed.  The new GIT_TEST_CHAIN_LINT mechanism allows you to
catch such a mistake more easily.

* jk/test-chain-lint: (36 commits)
  t9001: drop save_confirm helper
  t0020: use test_* helpers instead of hand-rolled messages
  t: simplify loop exit-code status variables
  t: fix some trivial cases of ignored exit codes in loops
  t7701: fix ignored exit code inside loop
  t3305: fix ignored exit code inside loop
  t0020: fix ignored exit code inside loops
  perf-lib: fix ignored exit code inside loop
  t6039: fix broken && chain
  t9158, t9161: fix broken &&-chain in git-svn tests
  t9104: fix test for following larger parents
  t4104: drop hand-rolled error reporting
  t0005: fix broken &&-chains
  t7004: fix embedded single-quotes
  t0050: appease --chain-lint
  t9001: use test_when_finished
  t4117: use modern test_* helpers
  t6034: use modern test_* helpers
  t1301: use modern test_* helpers
  t0020: use modern test_* helpers
  ...
2015-03-26 11:57:14 -07:00

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#!/bin/sh
test_description='split index mode tests'
. ./test-lib.sh
# We need total control of index splitting here
sane_unset GIT_TEST_SPLIT_INDEX
test_expect_success 'enable split index' '
git update-index --split-index &&
test-dump-split-index .git/index >actual &&
indexversion=$(test-index-version <.git/index) &&
if test "$indexversion" = "4"
then
own=432ef4b63f32193984f339431fd50ca796493569
base=508851a7f0dfa8691e9f69c7f055865389012491
else
own=8299b0bcd1ac364e5f1d7768efb62fa2da79a339
base=39d890139ee5356c7ef572216cebcd27aa41f9df
fi &&
cat >expect <<EOF &&
own $own
base $base
replacements:
deletions:
EOF
test_cmp expect actual
'
test_expect_success 'add one file' '
: >one &&
git update-index --add one &&
git ls-files --stage >ls-files.actual &&
cat >ls-files.expect <<EOF &&
100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 one
EOF
test_cmp ls-files.expect ls-files.actual &&
test-dump-split-index .git/index | sed "/^own/d" >actual &&
cat >expect <<EOF &&
base $base
100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 one
replacements:
deletions:
EOF
test_cmp expect actual
'
test_expect_success 'disable split index' '
git update-index --no-split-index &&
git ls-files --stage >ls-files.actual &&
cat >ls-files.expect <<EOF &&
100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 one
EOF
test_cmp ls-files.expect ls-files.actual &&
BASE=`test-dump-split-index .git/index | grep "^own" | sed "s/own/base/"` &&
test-dump-split-index .git/index | sed "/^own/d" >actual &&
cat >expect <<EOF &&
not a split index
EOF
test_cmp expect actual
'
test_expect_success 'enable split index again, "one" now belongs to base index"' '
git update-index --split-index &&
git ls-files --stage >ls-files.actual &&
cat >ls-files.expect <<EOF &&
100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 one
EOF
test_cmp ls-files.expect ls-files.actual &&
test-dump-split-index .git/index | sed "/^own/d" >actual &&
cat >expect <<EOF &&
$BASE
replacements:
deletions:
EOF
test_cmp expect actual
'
test_expect_success 'modify original file, base index untouched' '
echo modified >one &&
git update-index one &&
git ls-files --stage >ls-files.actual &&
cat >ls-files.expect <<EOF &&
100644 2e0996000b7e9019eabcad29391bf0f5c7702f0b 0 one
EOF
test_cmp ls-files.expect ls-files.actual &&
test-dump-split-index .git/index | sed "/^own/d" >actual &&
q_to_tab >expect <<EOF &&
$BASE
100644 2e0996000b7e9019eabcad29391bf0f5c7702f0b 0Q
replacements: 0
deletions:
EOF
test_cmp expect actual
'
test_expect_success 'add another file, which stays index' '
: >two &&
git update-index --add two &&
git ls-files --stage >ls-files.actual &&
cat >ls-files.expect <<EOF &&
100644 2e0996000b7e9019eabcad29391bf0f5c7702f0b 0 one
100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 two
EOF
test_cmp ls-files.expect ls-files.actual &&
test-dump-split-index .git/index | sed "/^own/d" >actual &&
q_to_tab >expect <<EOF &&
$BASE
100644 2e0996000b7e9019eabcad29391bf0f5c7702f0b 0Q
100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 two
replacements: 0
deletions:
EOF
test_cmp expect actual
'
test_expect_success 'remove file not in base index' '
git update-index --force-remove two &&
git ls-files --stage >ls-files.actual &&
cat >ls-files.expect <<EOF &&
100644 2e0996000b7e9019eabcad29391bf0f5c7702f0b 0 one
EOF
test_cmp ls-files.expect ls-files.actual &&
test-dump-split-index .git/index | sed "/^own/d" >actual &&
q_to_tab >expect <<EOF &&
$BASE
100644 2e0996000b7e9019eabcad29391bf0f5c7702f0b 0Q
replacements: 0
deletions:
EOF
test_cmp expect actual
'
test_expect_success 'remove file in base index' '
git update-index --force-remove one &&
git ls-files --stage >ls-files.actual &&
cat >ls-files.expect <<EOF &&
EOF
test_cmp ls-files.expect ls-files.actual &&
test-dump-split-index .git/index | sed "/^own/d" >actual &&
cat >expect <<EOF &&
$BASE
replacements:
deletions: 0
EOF
test_cmp expect actual
'
test_expect_success 'add original file back' '
: >one &&
git update-index --add one &&
git ls-files --stage >ls-files.actual &&
cat >ls-files.expect <<EOF &&
100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 one
EOF
test_cmp ls-files.expect ls-files.actual &&
test-dump-split-index .git/index | sed "/^own/d" >actual &&
cat >expect <<EOF &&
$BASE
100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 one
replacements:
deletions: 0
EOF
test_cmp expect actual
'
test_expect_success 'add new file' '
: >two &&
git update-index --add two &&
git ls-files --stage >actual &&
cat >expect <<EOF &&
100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 one
100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 two
EOF
test_cmp expect actual
'
test_expect_success 'unify index, two files remain' '
git update-index --no-split-index &&
git ls-files --stage >ls-files.actual &&
cat >ls-files.expect <<EOF &&
100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 one
100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 two
EOF
test_cmp ls-files.expect ls-files.actual &&
test-dump-split-index .git/index | sed "/^own/d" >actual &&
cat >expect <<EOF &&
not a split index
EOF
test_cmp expect actual
'
test_done