45 lines
1.8 KiB
Bash
Executable File
45 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
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# SUSv3 compliant seq tests.
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# Copyright 2006 by Rob Landley <rob@landley.net>
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# Licensed under GPL v2, see file LICENSE for details.
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# AUDIT: Full SUSv3 coverage (except internationalization).
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. testing.sh
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# testing "test name" "options" "expected result" "file input" "stdin"
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# file input will be file called "input"
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# test can create a file "actual" instead of writing to stdout
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# Test exit status
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testing "seq (exit with error)" "seq 2> /dev/null || echo yes" "yes\n" "" ""
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testing "seq (exit with error)" "seq 1 2 3 4 2> /dev/null || echo yes" \
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"yes\n" "" ""
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testing "seq one argument" "seq 3" "1\n2\n3\n" "" ""
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testing "seq two arguments" "seq 5 7" "5\n6\n7\n" "" ""
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testing "seq two arguments reversed" "seq 7 5" "" "" ""
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testing "seq two arguments equal" "seq 3 3" "3\n" "" ""
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testing "seq two arguments equal, arbitrary negative step" "seq 1 -15 1" \
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"1\n" "" ""
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testing "seq two arguments equal, arbitrary positive step" "seq 1 +15 1" \
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"1\n" "" ""
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testing "seq count up by 2" "seq 4 2 8" "4\n6\n8\n" "" ""
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testing "seq count down by 2" "seq 8 -2 4" "8\n6\n4\n" "" ""
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testing "seq count wrong way #1" "seq 4 -2 8" "" "" ""
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testing "seq count wrong way #2" "seq 8 2 4" "" "" ""
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# Fails: first item is printed as 3, not 3.0
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# note: makes sense to fix "seq 3 .30 4" case as well
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testing "seq count by .3" "seq 3 .3 4" "3.0\n3.3\n3.6\n3.9\n" "" ""
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testing "seq count by -.9" "seq .7 -.9 -2.2" "0.7\n-0.2\n-1.1\n-2\n" "" ""
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testing "seq count by zero" "seq 4 0 8 | head -n 10" "" "" ""
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testing "seq one argument with padding" "seq -w 003" "001\n002\n003\n" "" ""
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testing "seq two arguments with padding" "seq -w 005 7" "005\n006\n007\n" "" ""
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testing "seq count down by 3 with padding" "seq -w 8 -3 04" "08\n05\n" "" ""
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# Known to fail
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testing "seq count by .3 with padding" "seq -w 03 .3 0004" "003.0\n003.3\n003.6\n003.9\n" "" ""
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exit $FAILCOUNT
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