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102 lines
2.9 KiB
102 lines
2.9 KiB
#!/bin/sh |
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test_description='test corner cases of git-archive' |
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. ./test-lib.sh |
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test_expect_success 'create commit with empty tree' ' |
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git commit --allow-empty -m foo |
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' |
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# Make a dir and clean it up afterwards |
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make_dir() { |
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mkdir "$1" && |
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test_when_finished "rm -rf '$1'" |
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} |
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# Check that the dir given in "$1" contains exactly the |
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# set of paths given as arguments. |
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check_dir() { |
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dir=$1; shift |
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{ |
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echo "$dir" && |
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for i in "$@"; do |
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echo "$dir/$i" |
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done |
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} | sort >expect && |
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find "$dir" -print | sort >actual && |
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test_cmp expect actual |
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} |
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test_expect_success 'tar archive of empty tree is empty' ' |
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git archive --format=tar HEAD: >empty.tar && |
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make_dir extract && |
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"$TAR" xf empty.tar -C extract && |
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check_dir extract |
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' |
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test_expect_success 'tar archive of empty tree with prefix' ' |
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git archive --format=tar --prefix=foo/ HEAD >prefix.tar && |
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make_dir extract && |
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"$TAR" xf prefix.tar -C extract && |
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check_dir extract foo |
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' |
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test_expect_success UNZIP 'zip archive of empty tree is empty' ' |
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# Detect the exit code produced when our particular flavor of unzip |
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# sees an empty archive. Infozip will generate a warning and exit with |
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# code 1. But in the name of sanity, we do not expect other unzip |
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# implementations to do the same thing (it would be perfectly |
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# reasonable to exit 0, for example). |
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# |
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# This makes our test less rigorous on some platforms (unzip may not |
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# handle the empty repo at all, making our later check of its exit code |
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# a no-op). But we cannot do anything reasonable except skip the test |
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# on such platforms anyway, and this is the moral equivalent. |
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"$GIT_UNZIP" "$TEST_DIRECTORY"/t5004/empty.zip |
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expect_code=$? |
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git archive --format=zip HEAD >empty.zip && |
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make_dir extract && |
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( |
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cd extract && |
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test_expect_code $expect_code "$GIT_UNZIP" ../empty.zip |
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) && |
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check_dir extract |
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' |
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test_expect_success UNZIP 'zip archive of empty tree with prefix' ' |
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# We do not have to play exit-code tricks here, because our |
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# result should not be empty; it has a directory in it. |
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git archive --format=zip --prefix=foo/ HEAD >prefix.zip && |
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make_dir extract && |
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( |
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cd extract && |
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"$GIT_UNZIP" ../prefix.zip |
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) && |
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check_dir extract foo |
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' |
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test_expect_success 'archive complains about pathspec on empty tree' ' |
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test_must_fail git archive --format=tar HEAD -- foo >/dev/null |
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' |
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test_expect_success 'create a commit with an empty subtree' ' |
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empty_tree=$(git hash-object -t tree /dev/null) && |
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root_tree=$(printf "040000 tree $empty_tree\tsub\n" | git mktree) |
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' |
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test_expect_success 'archive empty subtree with no pathspec' ' |
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git archive --format=tar $root_tree >subtree-all.tar && |
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make_dir extract && |
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"$TAR" xf subtree-all.tar -C extract && |
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check_dir extract sub |
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' |
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test_expect_success 'archive empty subtree by direct pathspec' ' |
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git archive --format=tar $root_tree -- sub >subtree-path.tar && |
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make_dir extract && |
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"$TAR" xf subtree-path.tar -C extract && |
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check_dir extract sub |
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' |
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test_done
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