22 lines
537 B
Awk
22 lines
537 B
Awk
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BEGIN {
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meaning = 6 * 7
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assert(meaning == 42, "Integer mathematics failed")
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assert(meaning == 42)
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meaning = strtonum("42 also known as forty-two")
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assert(meaning == 42, "Built-in function failed")
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meaning = "42"
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assert(meaning == 42, "Dynamic type conversion failed")
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meaning = 6 * 9
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assert(meaning == 42, "Ford Prefect's experiment failed")
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print "That's all folks"
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exit
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}
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# Errormsg is optional, displayed if assertion fails
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function assert(cond, errormsg){
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if (!cond) {
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if (errormsg != "") print errormsg
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exit 1
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}
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}
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