318 extern "C" int isinff(float);
340 TEST(MATH_TEST, isinff) {  in TEST()  argument
342 #define isinff isinf  in TEST()  macro
344   ASSERT_FALSE(isinff(123.0f));  in TEST()
345   ASSERT_TRUE(isinff(HUGE_VALF));  in TEST()
346   ASSERT_TRUE(isinff(-HUGE_VALF));  in TEST()
1184   ASSERT_TRUE(isinff(logbf(HUGE_VALF)));  in TEST()
1185   ASSERT_TRUE(isinff(logbf(-HUGE_VALF)));  in TEST()
1210   ASSERT_TRUE(isinff(log1pf(HUGE_VALF)));  in TEST()
1538   ASSERT_TRUE(isinff(tgammaf(HUGE_VALF)));  in TEST()
1557   ASSERT_TRUE(isinff(tgammaf(172.0f)));  in TEST()