mirror of
https://github.com/git/git.git
synced 2024-05-27 05:16:17 +02:00
e167a5673e
Even if there is an empty directory where we look for the loose version of a reference, check for a packed reference before giving up. This fixes the failing test that was introduced two commits ago. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
182 lines
4.6 KiB
Bash
Executable File
182 lines
4.6 KiB
Bash
Executable File
#!/bin/sh
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test_description='Test git update-ref with D/F conflicts'
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. ./test-lib.sh
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test_update_rejected () {
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prefix="$1" &&
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before="$2" &&
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pack="$3" &&
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create="$4" &&
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error="$5" &&
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printf "create $prefix/%s $C\n" $before |
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git update-ref --stdin &&
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git for-each-ref $prefix >unchanged &&
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if $pack
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then
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git pack-refs --all
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fi &&
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printf "create $prefix/%s $C\n" $create >input &&
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test_must_fail git update-ref --stdin <input 2>output.err &&
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grep -F "$error" output.err &&
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git for-each-ref $prefix >actual &&
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test_cmp unchanged actual
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}
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Q="'"
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test_expect_success 'setup' '
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git commit --allow-empty -m Initial &&
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C=$(git rev-parse HEAD) &&
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git commit --allow-empty -m Second &&
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D=$(git rev-parse HEAD)
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'
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test_expect_success 'existing loose ref is a simple prefix of new' '
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prefix=refs/1l &&
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test_update_rejected $prefix "a c e" false "b c/x d" \
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"$Q$prefix/c$Q exists; cannot create $Q$prefix/c/x$Q"
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'
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test_expect_success 'existing packed ref is a simple prefix of new' '
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prefix=refs/1p &&
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test_update_rejected $prefix "a c e" true "b c/x d" \
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"$Q$prefix/c$Q exists; cannot create $Q$prefix/c/x$Q"
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'
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test_expect_success 'existing loose ref is a deeper prefix of new' '
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prefix=refs/2l &&
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test_update_rejected $prefix "a c e" false "b c/x/y d" \
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"$Q$prefix/c$Q exists; cannot create $Q$prefix/c/x/y$Q"
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'
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test_expect_success 'existing packed ref is a deeper prefix of new' '
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prefix=refs/2p &&
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test_update_rejected $prefix "a c e" true "b c/x/y d" \
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"$Q$prefix/c$Q exists; cannot create $Q$prefix/c/x/y$Q"
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'
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test_expect_success 'new ref is a simple prefix of existing loose' '
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prefix=refs/3l &&
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test_update_rejected $prefix "a c/x e" false "b c d" \
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"$Q$prefix/c/x$Q exists; cannot create $Q$prefix/c$Q"
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'
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test_expect_success 'new ref is a simple prefix of existing packed' '
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prefix=refs/3p &&
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test_update_rejected $prefix "a c/x e" true "b c d" \
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"$Q$prefix/c/x$Q exists; cannot create $Q$prefix/c$Q"
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'
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test_expect_success 'new ref is a deeper prefix of existing loose' '
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prefix=refs/4l &&
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test_update_rejected $prefix "a c/x/y e" false "b c d" \
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"$Q$prefix/c/x/y$Q exists; cannot create $Q$prefix/c$Q"
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'
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test_expect_success 'new ref is a deeper prefix of existing packed' '
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prefix=refs/4p &&
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test_update_rejected $prefix "a c/x/y e" true "b c d" \
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"$Q$prefix/c/x/y$Q exists; cannot create $Q$prefix/c$Q"
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'
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test_expect_success 'one new ref is a simple prefix of another' '
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prefix=refs/5 &&
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test_update_rejected $prefix "a e" false "b c c/x d" \
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"cannot process $Q$prefix/c$Q and $Q$prefix/c/x$Q at the same time"
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'
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test_expect_success 'empty directory should not fool rev-parse' '
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prefix=refs/e-rev-parse &&
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git update-ref $prefix/foo $C &&
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git pack-refs --all &&
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mkdir -p .git/$prefix/foo/bar/baz &&
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echo "$C" >expected &&
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git rev-parse $prefix/foo >actual &&
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test_cmp expected actual
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'
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test_expect_success 'empty directory should not fool for-each-ref' '
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prefix=refs/e-for-each-ref &&
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git update-ref $prefix/foo $C &&
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git for-each-ref $prefix >expected &&
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git pack-refs --all &&
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mkdir -p .git/$prefix/foo/bar/baz &&
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git for-each-ref $prefix >actual &&
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test_cmp expected actual
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'
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test_expect_success 'empty directory should not fool create' '
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prefix=refs/e-create &&
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mkdir -p .git/$prefix/foo/bar/baz &&
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printf "create %s $C\n" $prefix/foo |
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git update-ref --stdin
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'
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test_expect_success 'empty directory should not fool verify' '
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prefix=refs/e-verify &&
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git update-ref $prefix/foo $C &&
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git pack-refs --all &&
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mkdir -p .git/$prefix/foo/bar/baz &&
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printf "verify %s $C\n" $prefix/foo |
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git update-ref --stdin
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'
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test_expect_success 'empty directory should not fool 1-arg update' '
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prefix=refs/e-update-1 &&
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git update-ref $prefix/foo $C &&
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git pack-refs --all &&
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mkdir -p .git/$prefix/foo/bar/baz &&
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printf "update %s $D\n" $prefix/foo |
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git update-ref --stdin
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'
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test_expect_success 'empty directory should not fool 2-arg update' '
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prefix=refs/e-update-2 &&
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git update-ref $prefix/foo $C &&
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git pack-refs --all &&
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mkdir -p .git/$prefix/foo/bar/baz &&
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printf "update %s $D $C\n" $prefix/foo |
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git update-ref --stdin
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'
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test_expect_success 'empty directory should not fool 0-arg delete' '
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prefix=refs/e-delete-0 &&
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git update-ref $prefix/foo $C &&
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git pack-refs --all &&
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mkdir -p .git/$prefix/foo/bar/baz &&
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printf "delete %s\n" $prefix/foo |
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git update-ref --stdin
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'
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test_expect_success 'empty directory should not fool 1-arg delete' '
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prefix=refs/e-delete-1 &&
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git update-ref $prefix/foo $C &&
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git pack-refs --all &&
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mkdir -p .git/$prefix/foo/bar/baz &&
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printf "delete %s $C\n" $prefix/foo |
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git update-ref --stdin
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'
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test_done
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