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02380389c6
Breaks in a test assertion's && chain can potentially hide failures from earlier commands in the chain by adding " &&" at the end of line to the commands that need them. Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Acked-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
66 lines
2.5 KiB
Bash
Executable file
66 lines
2.5 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2011 Roberto Tyley
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#
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test_description='Correctly identify and parse loose object headers
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There are two file formats for loose objects - the original standard
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format, and the experimental format introduced with Git v1.4.3, later
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deprecated with v1.5.3. Although Git no longer writes the
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experimental format, objects in both formats must be read, with the
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format for a given file being determined by the header.
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Detecting file format based on header is not entirely trivial, not
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least because the first byte of a zlib-deflated stream will vary
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depending on how much memory was allocated for the deflation window
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buffer when the object was written out (for example 4KB on Android,
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rather that 32KB on a normal PC).
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The loose objects used as test vectors have been generated with the
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following Git versions:
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standard format: Git v1.7.4.1
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experimental format: Git v1.4.3 (legacyheaders=false)
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standard format, deflated with 4KB window size: Agit/JGit on Android
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'
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. ./test-lib.sh
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assert_blob_equals() {
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printf "%s" "$2" >expected &&
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git cat-file -p "$1" >actual &&
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test_cmp expected actual
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}
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test_expect_success setup '
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cp -R "$TEST_DIRECTORY/t1013/objects" .git/ &&
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git --version
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'
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test_expect_success 'read standard-format loose objects' '
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git cat-file tag 8d4e360d6c70fbd72411991c02a09c442cf7a9fa &&
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git cat-file commit 6baee0540ea990d9761a3eb9ab183003a71c3696 &&
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git ls-tree 7a37b887a73791d12d26c0d3e39568a8fb0fa6e8 &&
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assert_blob_equals "257cc5642cb1a054f08cc83f2d943e56fd3ebe99" "foo$LF"
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'
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test_expect_success 'read experimental-format loose objects' '
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git cat-file tag 76e7fa9941f4d5f97f64fea65a2cba436bc79cbb &&
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git cat-file commit 7875c6237d3fcdd0ac2f0decc7d3fa6a50b66c09 &&
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git ls-tree 95b1625de3ba8b2214d1e0d0591138aea733f64f &&
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assert_blob_equals "2e65efe2a145dda7ee51d1741299f848e5bf752e" "a" &&
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assert_blob_equals "9ae9e86b7bd6cb1472d9373702d8249973da0832" "ab" &&
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assert_blob_equals "85df50785d62d3b05ab03d9cbf7e4a0b49449730" "abcd" &&
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assert_blob_equals "1656f9233d999f61ef23ef390b9c71d75399f435" "abcdefgh" &&
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assert_blob_equals "1e72a6b2c4a577ab0338860fa9fe87f761fc9bbd" "abcdefghi" &&
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assert_blob_equals "70e6a83d8dcb26fc8bc0cf702e2ddeb6adca18fd" "abcdefghijklmnop" &&
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assert_blob_equals "bd15045f6ce8ff75747562173640456a394412c8" "abcdefghijklmnopqrstuvwx"
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'
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test_expect_success 'read standard-format objects deflated with smaller window buffer' '
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git cat-file tag f816d5255855ac160652ee5253b06cd8ee14165a &&
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git cat-file tag 149cedb5c46929d18e0f118e9fa31927487af3b6
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'
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test_done
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