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Add more tests. Specifically, infinity cast from other types should

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always be classified as infinity.
This commit is contained in:
Mike Barcroft 2003-02-08 20:45:48 +00:00
parent 5788e4422e
commit b4e41c1278
1 changed files with 6 additions and 0 deletions
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6
tools/regression/lib/libc/gen/test-fpclassify.c
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@ -42,6 +42,8 @@ main(void)
assert(fpclassify(0x1.2p-150f) == FP_SUBNORMAL);
#endif
assert(fpclassify(HUGE_VALF) == FP_INFINITE);
assert(fpclassify((float)HUGE_VAL) == FP_INFINITE);
assert(fpclassify((float)HUGE_VALL) == FP_INFINITE);
assert(fpclassify(NAN) == FP_NAN);
assert(fpclassify((double)0) == FP_ZERO);
@ -52,6 +54,8 @@ main(void)
assert(fpclassify(0x1.2p-1075) == FP_SUBNORMAL);
#endif
assert(fpclassify(HUGE_VAL) == FP_INFINITE);
assert(fpclassify((double)HUGE_VALF) == FP_INFINITE);
assert(fpclassify((double)HUGE_VALL) == FP_INFINITE);
assert(fpclassify((double)NAN) == FP_NAN);
assert(fpclassify((long double)0) == FP_ZERO);
@ -62,6 +66,8 @@ main(void)
assert(fpclassify(0x1.2p-16383L) == FP_SUBNORMAL);
#endif
assert(fpclassify(HUGE_VALL) == FP_INFINITE);
assert(fpclassify((long double)HUGE_VALF) == FP_INFINITE);
assert(fpclassify((long double)HUGE_VAL) == FP_INFINITE);
assert(fpclassify((long double)NAN) == FP_NAN);
printf("PASS fpclassify()\n");