350 extern "C" int isnanf(float);
364 TEST(MATH_TEST, isnanf) {  in TEST()  argument
365   ASSERT_FALSE(isnanf(123.0f));  in TEST()
366   ASSERT_TRUE(isnanf(nanf("")));  in TEST()
738   ASSERT_TRUE(isnanf(powf(nanf(""), 3.0f)));  in TEST()
740   ASSERT_TRUE(isnanf(powf(2.0f, nanf(""))));  in TEST()
818   ASSERT_TRUE(isnanf(fmodf(HUGE_VALF, 10.0f)));  in TEST()
819   ASSERT_TRUE(isnanf(fmodf(-HUGE_VALF, 10.0f)));  in TEST()
822   ASSERT_TRUE(isnanf(fmodf(nanf(""), 10.0f)));  in TEST()
823   ASSERT_TRUE(isnanf(fmodf(12.0f, nan(""))));  in TEST()
826   ASSERT_TRUE(isnanf(fmodf(3.0f, 0.0f)));  in TEST()
863   ASSERT_TRUE(isnanf(remainderf(nanf(""), 10.0f)));  in TEST()
864   ASSERT_TRUE(isnanf(remainderf(12.0f, nanf(""))));  in TEST()
867   ASSERT_TRUE(isnanf(remainderf(HUGE_VALF, 10.0f)));  in TEST()
868   ASSERT_TRUE(isnanf(remainderf(-HUGE_VALF, 10.0f)));  in TEST()
871   ASSERT_TRUE(isnanf(remainderf(12.0f, 0.0f)));  in TEST()
969   ASSERT_TRUE(isnanf(hypotf(3.0f, nanf(""))));  in TEST()
970   ASSERT_TRUE(isnanf(hypotf(nanf(""), 4.0f)));  in TEST()
1142   ASSERT_TRUE(isnanf(logbf(nanf(""))));  in TEST()
1168   ASSERT_TRUE(isnanf(log1pf(nanf(""))));  in TEST()
1170   ASSERT_TRUE(isnanf(log1pf(-HUGE_VALF)));  in TEST()
1219   ASSERT_TRUE(isnanf(roundf(nanf(""))));  in TEST()
1612   ASSERT_TRUE(isnanf(remquof(nanf(""), 10.0f, &q)));  in TEST()
1613   ASSERT_TRUE(isnanf(remquof(12.0f, nanf(""), &q)));  in TEST()
1616   ASSERT_TRUE(isnanf(remquof(HUGE_VALF, 10.0f, &q)));  in TEST()
1617   ASSERT_TRUE(isnanf(remquof(-HUGE_VALF, 10.0f, &q)));  in TEST()
1620   ASSERT_TRUE(isnanf(remquof(12.0f, 0.0f, &q)));  in TEST()