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71 lines
1.6 KiB
71 lines
1.6 KiB
#!/bin/sh |
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# |
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# Copyright (c) 2007 Carl D. Worth |
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# |
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test_description='git ls-files test (--with-tree). |
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This test runs git ls-files --with-tree and in particular in |
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a scenario known to trigger a crash with some versions of git. |
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' |
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. ./test-lib.sh |
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test_expect_success setup ' |
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# The bug we are exercising requires a fair number of entries |
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# in a sub-directory so that add_index_entry will trigger a |
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# realloc. |
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echo file >expected && |
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mkdir sub && |
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bad= && |
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for n in 0 1 2 3 4 5 |
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do |
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for m in 0 1 2 3 4 5 6 7 8 9 |
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do |
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num=00$n$m && |
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>sub/file-$num && |
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echo file-$num >>expected || { |
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bad=t |
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break |
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} |
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done && test -z "$bad" || { |
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bad=t |
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break |
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} |
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done && test -z "$bad" && |
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git add . && |
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git commit -m "add a bunch of files" && |
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# We remove them all so that we will have something to add |
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# back with --with-tree and so that we will definitely be |
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# under the realloc size to trigger the bug. |
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rm -rf sub && |
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git commit -a -m "remove them all" && |
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# The bug also requires some entry before our directory so that |
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# prune_path will modify the_index.cache |
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mkdir a_directory_that_sorts_before_sub && |
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>a_directory_that_sorts_before_sub/file && |
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mkdir sub && |
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>sub/file && |
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git add . |
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' |
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# We have to run from a sub-directory to trigger prune_path |
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# Then we finally get to run our --with-tree test |
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cd sub |
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test_expect_success 'git -ls-files --with-tree should succeed from subdir' ' |
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git ls-files --with-tree=HEAD~1 >../output |
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' |
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cd .. |
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test_expect_success \ |
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'git -ls-files --with-tree should add entries from named tree.' \ |
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'diff -u expected output' |
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test_done
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