21 lines
383 B
Awk
21 lines
383 B
Awk
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# assert --- assert that a condition is true. Otherwise, exit.
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#
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# Arnold Robbins, arnold@skeeve.com, Public Domain
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# May, 1993
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function assert(condition, string)
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{
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if (! condition) {
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printf("%s:%d: assertion failed: %s\n",
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FILENAME, FNR, string) > "/dev/stderr"
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_assert_exit = 1
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exit 1
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}
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}
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END {
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if (_assert_exit)
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exit 1
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}
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