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50 lines
1.0 KiB
Bash
Executable File
50 lines
1.0 KiB
Bash
Executable File
#!/bin/sh
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# Copyright 2009 by Denys Vlasenko
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# Licensed under GPL v2, see file LICENSE for details.
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. ./testing.sh
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mkdir tempdir && cd tempdir || exit 1
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# testing "test name" "script" "expected result" "file input" "stdin"
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testing "tar hardlinks and repeated files" "\
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rm -rf input_* test.tar 2>/dev/null
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>input_hard1
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ln input_hard1 input_hard2
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mkdir input_dir
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>input_dir/file
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tar cf test.tar input input_dir/ input_hard1 input_hard2 input_hard1 input_dir/ input
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tar tvf test.tar | sed 's/.*[0-9] input/input/'
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tar xf test.tar 2>&1 && echo Ok
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" "\
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input
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input_dir/
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input_dir/file
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input_hard1
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input_hard2 -> input_hard1
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input_hard1 -> input_hard1
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input_dir/
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input_dir/file
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input
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Ok
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" \
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"" ""
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testing "tar --overwrite" "\
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rm -rf input_* test.tar 2>/dev/null
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ln input input_hard
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tar cf test.tar input_hard
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echo WRONG >input
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# --overwrite opens 'input_hard' without unlinking,
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# thus 'input_hard' still linked to 'input' and we write 'Ok' into it
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tar xf test.tar --overwrite 2>&1 && cat input
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" "\
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Ok
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" \
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"Ok\n" ""
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cd .. && rm -rf tempdir || exit 1
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exit $FAILCOUNT
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