32 lines
881 B
Plaintext
32 lines
881 B
Plaintext
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# $FreeBSD$
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failures=0
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check() {
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if ! eval "[ $* ]"; then
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echo "Failed: $*"
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: $((failures += 1))
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fi
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}
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builtin : || echo "Bad return code at $LINENO"
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builtin true || echo "Bad return code at $LINENO"
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builtin ls 2>/dev/null && echo "Bad return code at $LINENO"
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check '"$(builtin pwd)" = "$(pwd)"'
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check '-z "$(builtin :)"'
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check '-z "$(builtin true)"'
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check '-z "$( (builtin nosuchtool) 2>/dev/null)"'
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check '-z "$(builtin nosuchtool 2>/dev/null)"'
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check '-z "$(builtin nosuchtool 2>/dev/null; :)"'
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check '-z "$( (builtin ls) 2>/dev/null)"'
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check '-z "$(builtin ls 2>/dev/null)"'
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check '-z "$(builtin ls 2>/dev/null; :)"'
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check '-n "$( (builtin nosuchtool) 2>&1)"'
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check '-n "$(builtin nosuchtool 2>&1)"'
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check '-n "$(builtin nosuchtool 2>&1; :)"'
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check '-n "$( (builtin ls) 2>&1)"'
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check '-n "$(builtin ls 2>&1)"'
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check '-n "$(builtin ls 2>&1; :)"'
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exit $((failures > 0))
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