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45 lines
1.5 KiB
45 lines
1.5 KiB
#!/bin/bash
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[ -f testing.sh ] && . testing.sh
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#testing "name" "command" "result" "infile" "stdin"
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function test_getopt() {
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testcmd "$1" "$1" "$2\n" "" ""
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}
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# Traditional behavior was to take the first argument as OPTSTR and not quote.
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test_getopt "a b c" " -- b c"
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test_getopt "a -a b c" " -a -- b c"
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test_getopt "a -- -a b c" " -- -a b c"
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# Modern -o mode.
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test_getopt "-o a -- " " --"
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test_getopt "-o a -- -a b c" " -a -- 'b' 'c'"
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test_getopt "-o a: -- -a b c" " -a 'b' -- 'c'"
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# Long options (--like --this).
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test_getopt "-o a -l long -- -a --long a" " -a --long -- 'a'"
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test_getopt "-o a -l one -l two -- -a --one --two" " -a --one --two --"
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test_getopt "-o a -l one,two -- -a --one --two" " -a --one --two --"
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# -l arg: (required)
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test_getopt "-o a -l one: -- -a --one arg" " -a --one 'arg' --"
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# -l arg:: (optional)
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test_getopt "-o a -l one:: -- -a --one" " -a --one '' --"
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test_getopt "-o a -l one:: -- -a --one arg" " -a --one '' -- 'arg'"
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test_getopt "-o a -l one:: -- -a --one=arg" " -a --one 'arg' --"
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# "Alternative" long options (-like -this but also --like --this).
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test_getopt "-o a -a -l long -- -long --long a" " --long --long -- 'a'"
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# -u lets you avoid quoting even with modern -o.
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test_getopt "-u -o a: -- -a b c" " -a b -- c"
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# Do we quote quotes right?
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test_getopt "-o a -- \"it\'s\"" " -- 'it\'\''s'"
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test_getopt "-o a -u -- \"it\'s\"" " -- it\'s"
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# Odds and ends.
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testcmd "-T" "-T ; echo \$?" "4\n" "" ""
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testcmd "-n" "-n unlikely a -x 2>&1 | grep -o unlikely:" "unlikely:\n" "" ""
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