diff options
Diffstat (limited to 'math')
| -rw-r--r-- | math/test-misc.c | 83 |
1 files changed, 81 insertions, 2 deletions
diff --git a/math/test-misc.c b/math/test-misc.c index c4f9731..524644d 100644 --- a/math/test-misc.c +++ b/math/test-misc.c @@ -132,7 +132,7 @@ main (void) f = nextafterf (f, FLT_MIN); if (fpclassify (f) != FP_NORMAL) { - printf ("fpclassify (FLT_MIN-epsilon+epsilong) failed: %d\n", + printf ("fpclassify (FLT_MIN-epsilon+epsilon) failed: %d\n", fpclassify (f)); result = 1; } @@ -152,10 +152,36 @@ main (void) f = nextafterf (f, -FLT_MIN); if (fpclassify (f) != FP_NORMAL) { - printf ("fpclassify (-FLT_MIN-epsilon+epsilong) failed: %d\n", + printf ("fpclassify (-FLT_MIN-epsilon+epsilon) failed: %d\n", fpclassify (f)); result = 1; } + + f = FLT_MAX; + if (fpclassify (f) != FP_NORMAL) + { + printf ("fpclassify (FLT_MAX) failed: %d\n", fpclassify (f)); + result = 1; + } + f = nextafterf (f, INFINITY); + if (fpclassify (f) != FP_INFINITE) + { + printf ("fpclassify (FLT_MAX+epsilon) failed: %d\n", fpclassify (f)); + result = 1; + } + + f = -FLT_MAX; + if (fpclassify (f) != FP_NORMAL) + { + printf ("fpclassify (-FLT_MAX) failed: %d\n", fpclassify (f)); + result = 1; + } + f = nextafterf (f, -INFINITY); + if (fpclassify (f) != FP_INFINITE) + { + printf ("fpclassify (-FLT_MAX-epsilon) failed: %d\n", fpclassify (f)); + result = 1; + } } { double d; @@ -199,6 +225,32 @@ main (void) fpclassify (d)); result = 1; } + + d = DBL_MAX; + if (fpclassify (d) != FP_NORMAL) + { + printf ("fpclassify (DBL_MAX) failed: %d\n", fpclassify (d)); + result = 1; + } + d = nextafter (d, INFINITY); + if (fpclassify (d) != FP_INFINITE) + { + printf ("fpclassify (DBL_MAX+epsilon) failed: %d\n", fpclassify (d)); + result = 1; + } + + d = -DBL_MAX; + if (fpclassify (d) != FP_NORMAL) + { + printf ("fpclassify (-DBL_MAX) failed: %d\n", fpclassify (d)); + result = 1; + } + d = nextafter (d, -INFINITY); + if (fpclassify (d) != FP_INFINITE) + { + printf ("fpclassify (-DBL_MAX-epsilon) failed: %d\n", fpclassify (d)); + result = 1; + } } #ifndef NO_LONG_DOUBLE { @@ -245,6 +297,33 @@ main (void) fpclassify (ld), ld); result = 1; } + + ld = LDBL_MAX; + if (fpclassify (ld) != FP_NORMAL) + { + printf ("fpclassify (LDBL_MAX) failed: %d\n", fpclassify (ld)); + result = 1; + } + ld = nextafterl (ld, INFINITY); + if (fpclassify (ld) != FP_INFINITE) + { + printf ("fpclassify (LDBL_MAX+epsilon) failed: %d\n", fpclassify (ld)); + result = 1; + } + + ld = -LDBL_MAX; + if (fpclassify (ld) != FP_NORMAL) + { + printf ("fpclassify (-LDBL_MAX) failed: %d\n", fpclassify (ld)); + result = 1; + } + ld = nextafterl (ld, -INFINITY); + if (fpclassify (ld) != FP_INFINITE) + { + printf ("fpclassify (-LDBL_MAX-epsilon) failed: %d\n", + fpclassify (ld)); + result = 1; + } } #endif |