02365a6ef7
function old new delta data_extract_all 727 767 +40 get_header_tar 1576 1572 -4 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
90 lines
2.0 KiB
Bash
Executable File
90 lines
2.0 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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rm -rf tar.tempdir 2>/dev/null
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mkdir tar.tempdir && cd tar.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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chmod -R 644 *
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chmod 755 input_dir
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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
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echo Ok: $?
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ls -l . input_dir/* | grep input_ | sed "s/\\(^[^ ]*\\) .* input/\\1 input/"
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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: 0
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-rw-r--r-- input_dir/file
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drwxr-xr-x input_dir
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-rw-r--r-- input_hard1
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-rw-r--r-- input_hard2
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" \
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"" ""
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testing "tar hardlinks mode" '\
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rm -rf input_* test.tar 2>/dev/null
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>input_hard1
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chmod 741 input_hard1
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ln input_hard1 input_hard2
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mkdir input_dir
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chmod 550 input_dir
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ln input_hard1 input_dir
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ln input_hard2 input_dir
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tar cf test.tar 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
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echo Ok: $?
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ls -l . input_dir/* | grep input_ | sed "s/\\(^[^ ]*\\) .* input/\\1 input/"
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' "\
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input_dir/
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input_dir/input_hard1
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input_dir/input_hard2 -> input_dir/input_hard1
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input_hard1 -> input_dir/input_hard1
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input_hard2 -> input_dir/input_hard1
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Ok: 0
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-rwxr----x input_dir/input_hard1
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-rwxr----x input_dir/input_hard2
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dr-xr-x--- input_dir
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-rwxr----x input_hard1
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-rwxr----x input_hard2
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" \
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"" ""
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optional FEATURE_TAR_LONG_OPTIONS
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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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SKIP=
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cd .. && rm -rf tar.tempdir || exit 1
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exit $FAILCOUNT
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