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test/forcenum.awk
17 строк
503 B
Arnold D. Robbins
Adjust forcenum test for better portability.
17 окт 2017, 21:41
17 окт 2017, 21:41
9842a44
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BEGIN { # make some strnums nf = split("|5apple|NaN|-NaN|+NaN| 6|0x1az|011Q|027", f, "|") for (i = 1; i <= nf; i++) { # NaN values on some systems can come out with # a sign in front of them. So instead of using %g to # convert the strnum to a double, do it manually, and # then remove any leading sign so that the test will # work across systems. val = f[i] + 0 val = val "" val = tolower(val) sub(/^[-+]/, "", val) printf "[%s] -> %s (type %s)\n", f[i], val, typeof(f[i]) } }