370 extern "C" int isnanf(float);
390 TEST(math_h, isnanf) {  in TEST()  argument
392 #define isnanf isnan  in TEST()  macro
394   ASSERT_FALSE(isnanf(123.0f));  in TEST()
395   ASSERT_TRUE(isnanf(nanf("")));  in TEST()
773   ASSERT_TRUE(isnanf(powf(nanf(""), 3.0f)));  in TEST()
775   ASSERT_TRUE(isnanf(powf(2.0f, nanf(""))));  in TEST()
853   ASSERT_TRUE(isnanf(fmodf(HUGE_VALF, 10.0f)));  in TEST()
854   ASSERT_TRUE(isnanf(fmodf(-HUGE_VALF, 10.0f)));  in TEST()
857   ASSERT_TRUE(isnanf(fmodf(nanf(""), 10.0f)));  in TEST()
858   ASSERT_TRUE(isnanf(fmodf(12.0f, nan(""))));  in TEST()
861   ASSERT_TRUE(isnanf(fmodf(3.0f, 0.0f)));  in TEST()
898   ASSERT_TRUE(isnanf(remainderf(nanf(""), 10.0f)));  in TEST()
899   ASSERT_TRUE(isnanf(remainderf(12.0f, nanf(""))));  in TEST()
902   ASSERT_TRUE(isnanf(remainderf(HUGE_VALF, 10.0f)));  in TEST()
903   ASSERT_TRUE(isnanf(remainderf(-HUGE_VALF, 10.0f)));  in TEST()
906   ASSERT_TRUE(isnanf(remainderf(12.0f, 0.0f)));  in TEST()
1004   ASSERT_TRUE(isnanf(hypotf(3.0f, nanf(""))));  in TEST()
1005   ASSERT_TRUE(isnanf(hypotf(nanf(""), 4.0f)));  in TEST()
1177   ASSERT_TRUE(isnanf(logbf(nanf(""))));  in TEST()
1203   ASSERT_TRUE(isnanf(log1pf(nanf(""))));  in TEST()
1205   ASSERT_TRUE(isnanf(log1pf(-HUGE_VALF)));  in TEST()
1254   ASSERT_TRUE(isnanf(roundf(nanf(""))));  in TEST()
1525   ASSERT_TRUE(isnanf(tgammaf(nanf(""))));  in TEST()
1537   ASSERT_TRUE(isnanf(tgammaf(-1.0f)));  in TEST()
1683   ASSERT_TRUE(isnanf(remquof(nanf(""), 10.0f, &q)));  in TEST()
1684   ASSERT_TRUE(isnanf(remquof(12.0f, nanf(""), &q)));  in TEST()
1687   ASSERT_TRUE(isnanf(remquof(HUGE_VALF, 10.0f, &q)));  in TEST()
1688   ASSERT_TRUE(isnanf(remquof(-HUGE_VALF, 10.0f, &q)));  in TEST()
1691   ASSERT_TRUE(isnanf(remquof(12.0f, 0.0f, &q)));  in TEST()