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27472b5195
Fix a memory leak where "cat-file" will leak the "path" member. Seee5fba602e5(textconv: support for cat_file, 2010-06-15) for the code that introduced the offending get_oid_with_context() call (called get_sha1_with_context() at the time). As a result we can mark several tests as passing with SANITIZE=leak using "TEST_PASSES_SANITIZE_LEAK=true". As noted indc944b65f1(get_sha1_with_context: dynamically allocate oc->path, 2017-05-19) callers must free the "path" member. That same commit added the relevant free() to this function, but we weren't catching cases where we'd return early. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
71 lines
2 KiB
Bash
Executable file
71 lines
2 KiB
Bash
Executable file
#!/bin/sh
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test_description='git cat-file filters support'
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TEST_PASSES_SANITIZE_LEAK=true
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. ./test-lib.sh
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test_expect_success 'setup ' '
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echo "*.txt eol=crlf diff=txt" >.gitattributes &&
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echo "hello" | append_cr >world.txt &&
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git add .gitattributes world.txt &&
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test_tick &&
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git commit -m "Initial commit"
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'
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has_cr () {
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tr '\015' Q <"$1" | grep Q >/dev/null
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}
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test_expect_success 'no filters with `git show`' '
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git show HEAD:world.txt >actual &&
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! has_cr actual
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'
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test_expect_success 'no filters with cat-file' '
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git cat-file blob HEAD:world.txt >actual &&
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! has_cr actual
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'
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test_expect_success 'cat-file --filters converts to worktree version' '
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git cat-file --filters HEAD:world.txt >actual &&
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has_cr actual
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'
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test_expect_success 'cat-file --filters --path=<path> works' '
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sha1=$(git rev-parse -q --verify HEAD:world.txt) &&
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git cat-file --filters --path=world.txt $sha1 >actual &&
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has_cr actual
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'
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test_expect_success 'cat-file --textconv --path=<path> works' '
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sha1=$(git rev-parse -q --verify HEAD:world.txt) &&
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test_config diff.txt.textconv "tr A-Za-z N-ZA-Mn-za-m <" &&
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git cat-file --textconv --path=hello.txt $sha1 >rot13 &&
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test uryyb = "$(cat rot13 | remove_cr)"
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'
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test_expect_success '--path=<path> complains without --textconv/--filters' '
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sha1=$(git rev-parse -q --verify HEAD:world.txt) &&
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test_must_fail git cat-file --path=hello.txt blob $sha1 >actual 2>err &&
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test_must_be_empty actual &&
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grep "path.*needs.*filters" err
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'
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test_expect_success '--textconv/--filters complain without path' '
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test_must_fail git cat-file --textconv HEAD &&
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test_must_fail git cat-file --filters HEAD
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'
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test_expect_success 'cat-file --textconv --batch works' '
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sha1=$(git rev-parse -q --verify HEAD:world.txt) &&
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test_config diff.txt.textconv "tr A-Za-z N-ZA-Mn-za-m <" &&
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printf "%s hello.txt\n%s hello\n" $sha1 $sha1 |
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git cat-file --textconv --batch >actual &&
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printf "%s blob 6\nuryyb\r\n\n%s blob 6\nhello\n\n" \
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$sha1 $sha1 >expect &&
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test_cmp expect actual
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'
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test_done
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