zefie/llvm-mingw
1
0 Fork 0
Code Activity

crt-test: Add tests of fmod/remainder/remquo

Browse Source
This commit is contained in:
Martin Storsjö committed 2019-04-09 12:47:00 +03:00
1 parent cb71dfa03b
commit 3ccaf1c1bf
1 file changed
+129
Download Patch File Download Diff File Expand all files Collapse all files
test/crt-test.c
+129
View File
@@ -275,6 +275,135 @@ int main(int argc, char* argv[]) {
TEST_FLT_NAN(fmal(F(2), F(NAN), F(4)));
TEST_FLT_NAN(fmal(F(2), F(3), F(NAN)));
TEST_FLT(fmod(F(3.9), F(4.0)), 3.9);
TEST_FLT_ACCURACY(fmod(F(7.9), F(4.0)), 3.9, 0.001);
TEST_FLT(fmod(F(-3.9), F(4.0)), -3.9);
TEST_FLT(fmod(F(3.9), F(-4.0)), 3.9);
TEST_FLT_ACCURACY(fmod(F(7.9), F(-4.0)), 3.9, 0.001);
TEST_FLT(fmod(F(-3.9), F(-4.0)), -3.9);
TEST_FLT_NAN(fmod(F(INFINITY), F(4.0)));
TEST_FLT_NAN(fmod(F(-INFINITY), F(4.0)));
TEST_FLT_NAN(fmod(F(0), F(NAN)));
TEST_FLT_ACCURACY(fmodf(F(3.9), F(4.0)), 3.9, 0.001);
TEST_FLT_ACCURACY(fmodf(F(7.9), F(4.0)), 3.9, 0.001);
TEST_FLT_ACCURACY(fmodf(F(-3.9), F(4.0)), -3.9, 0.001);
TEST_FLT_ACCURACY(fmodf(F(3.9), F(-4.0)), 3.9, 0.001);
TEST_FLT_ACCURACY(fmodf(F(7.9), F(-4.0)), 3.9, 0.001);
TEST_FLT_ACCURACY(fmodf(F(-3.9), F(-4.0)), -3.9, 0.001);
TEST_FLT_NAN(fmodf(F(INFINITY), F(4.0)));
TEST_FLT_NAN(fmodf(F(-INFINITY), F(4.0)));
TEST_FLT_NAN(fmodf(F(0), F(NAN)));
#if !defined(__MINGW32__) || (!defined(__arm__) && !defined(__aarch64__))
TEST_FLT(fmodl(F(3.9), F(4.0)), 3.9);
TEST_FLT_ACCURACY(fmodl(F(7.9), F(4.0)), 3.9, 0.001);
TEST_FLT(fmodl(F(-3.9), F(4.0)), -3.9);
TEST_FLT(fmodl(F(3.9), F(-4.0)), 3.9);
TEST_FLT_ACCURACY(fmodl(F(7.9), F(-4.0)), 3.9, 0.001);
TEST_FLT(fmodl(F(-3.9), F(-4.0)), -3.9);
TEST_FLT_NAN(fmodl(F(INFINITY), F(4.0)));
TEST_FLT_NAN(fmodl(F(-INFINITY), F(4.0)));
TEST_FLT_NAN(fmodl(F(0), F(NAN)));
#endif
TEST_FLT(remainder(F(1.9), F(4.0)), 1.9);
TEST_FLT(remainder(F(2.0), F(4.0)), 2.0);
TEST_FLT_ACCURACY(remainder(F(3.9), F(4.0)), -0.1, 0.001);
TEST_FLT_ACCURACY(remainder(F(-2.0), F(4.0)), -2.0, 0.001);
TEST_FLT_ACCURACY(remainder(F(-3.9), F(4.0)), 0.1, 0.001);
TEST_FLT_ACCURACY(remainder(F(-4.1), F(4.0)), -0.1, 0.001);
TEST_FLT_ACCURACY(remainder(F(3.9), F(-4.0)), -0.1, 0.001);
TEST_FLT_ACCURACY(remainder(F(-3.9), F(-4.0)), 0.1, 0.001);
TEST_FLT_NAN(remainder(F(INFINITY), F(4.0)));
TEST_FLT_NAN(remainder(F(-INFINITY), F(4.0)));
TEST_FLT_NAN(remainder(F(0), F(NAN)));
TEST_FLT_ACCURACY(remainderf(F(1.9), F(4.0)), 1.9, 0.001);
TEST_FLT(remainderf(F(2.0), F(4.0)), 2.0);
TEST_FLT_ACCURACY(remainderf(F(3.9), F(4.0)), -0.1, 0.001);
TEST_FLT_ACCURACY(remainderf(F(-2.0), F(4.0)), -2.0, 0.001);
TEST_FLT_ACCURACY(remainderf(F(-3.9), F(4.0)), 0.1, 0.001);
TEST_FLT_ACCURACY(remainderf(F(-4.1), F(4.0)), -0.1, 0.001);
TEST_FLT_ACCURACY(remainderf(F(3.9), F(-4.0)), -0.1, 0.001);
TEST_FLT_ACCURACY(remainderf(F(-3.9), F(-4.0)), 0.1, 0.001);
TEST_FLT_NAN(remainderf(F(INFINITY), F(4.0)));
TEST_FLT_NAN(remainderf(F(-INFINITY), F(4.0)));
TEST_FLT_NAN(remainderf(F(0), F(NAN)));
TEST_FLT(remainderl(F(1.9), F(4.0)), 1.9);
TEST_FLT(remainderl(F(2.0), F(4.0)), 2.0);
TEST_FLT_ACCURACY(remainderl(F(3.9), F(4.0)), -0.1, 0.001);
TEST_FLT_ACCURACY(remainderl(F(-2.0), F(4.0)), -2.0, 0.001);
TEST_FLT_ACCURACY(remainderl(F(-3.9), F(4.0)), 0.1, 0.001);
TEST_FLT_ACCURACY(remainderl(F(-4.1), F(4.0)), -0.1, 0.001);
TEST_FLT_ACCURACY(remainderl(F(3.9), F(-4.0)), -0.1, 0.001);
TEST_FLT_ACCURACY(remainderl(F(-3.9), F(-4.0)), 0.1, 0.001);
TEST_FLT_NAN(remainderl(F(INFINITY), F(4.0)));
TEST_FLT_NAN(remainderl(F(-INFINITY), F(4.0)));
TEST_FLT_NAN(remainderl(F(0), F(NAN)));
int quo = 42;
TEST_FLT(remquo(F(1.9), F(4.0), &quo), 1.9);
TEST_INT(quo, 0);
TEST_FLT(remquo(F(2.0), F(4.0), &quo), 2.0);
TEST_INT(quo, 0);
TEST_FLT_ACCURACY(remquo(F(3.9), F(4.0), &quo), -0.1, 0.001);
TEST_INT(quo, 1);
TEST_FLT_ACCURACY(remquo(F(-2.0), F(4.0), &quo), -2.0, 0.001);
TEST_INT(quo, 0);
TEST_FLT_ACCURACY(remquo(F(-3.9), F(4.0), &quo), 0.1, 0.001);
TEST_INT(quo, -1);
TEST_FLT_ACCURACY(remquo(F(-4.1), F(4.0), &quo), -0.1, 0.001);
TEST_INT(quo, -1);
TEST_FLT_ACCURACY(remquo(F(3.9), F(-4.0), &quo), -0.1, 0.001);
TEST_INT(quo, -1);
TEST_FLT_ACCURACY(remquo(F(-3.9), F(-4.0), &quo), 0.1, 0.001);
TEST_INT(quo, 1);
TEST_FLT_NAN(remquo(F(INFINITY), F(4.0), &quo));
TEST_FLT_NAN(remquo(F(-INFINITY), F(4.0), &quo));
TEST_FLT_NAN(remquo(F(0), F(NAN), &quo));
TEST_FLT_ACCURACY(remquof(F(1.9), F(4.0), &quo), 1.9, 0.001);
TEST_INT(quo, 0);
TEST_FLT(remquof(F(2.0), F(4.0), &quo), 2.0);
TEST_INT(quo, 0);
TEST_FLT_ACCURACY(remquof(F(3.9), F(4.0), &quo), -0.1, 0.001);
TEST_INT(quo, 1);
TEST_FLT_ACCURACY(remquof(F(-2.0), F(4.0), &quo), -2.0, 0.001);
TEST_INT(quo, 0);
TEST_FLT_ACCURACY(remquof(F(-3.9), F(4.0), &quo), 0.1, 0.001);
TEST_INT(quo, -1);
TEST_FLT_ACCURACY(remquof(F(-4.1), F(4.0), &quo), -0.1, 0.001);
TEST_INT(quo, -1);
TEST_FLT_ACCURACY(remquof(F(3.9), F(-4.0), &quo), -0.1, 0.001);
TEST_INT(quo, -1);
TEST_FLT_ACCURACY(remquof(F(-3.9), F(-4.0), &quo), 0.1, 0.001);
TEST_INT(quo, 1);
TEST_FLT_NAN(remquof(F(INFINITY), F(4.0), &quo));
TEST_FLT_NAN(remquof(F(-INFINITY), F(4.0), &quo));
TEST_FLT_NAN(remquof(F(0), F(NAN), &quo));
TEST_FLT(remquol(F(1.9), F(4.0), &quo), 1.9);
TEST_INT(quo, 0);
TEST_FLT(remquol(F(2.0), F(4.0), &quo), 2.0);
TEST_INT(quo, 0);
TEST_FLT_ACCURACY(remquol(F(3.9), F(4.0), &quo), -0.1, 0.001);
TEST_INT(quo, 1);
TEST_FLT_ACCURACY(remquol(F(-2.0), F(4.0), &quo), -2.0, 0.001);
TEST_INT(quo, 0);
TEST_FLT_ACCURACY(remquol(F(-3.9), F(4.0), &quo), 0.1, 0.001);
TEST_INT(quo, -1);
TEST_FLT_ACCURACY(remquol(F(-4.1), F(4.0), &quo), -0.1, 0.001);
TEST_INT(quo, -1);
TEST_FLT_ACCURACY(remquol(F(3.9), F(-4.0), &quo), -0.1, 0.001);
TEST_INT(quo, -1);
TEST_FLT_ACCURACY(remquol(F(-3.9), F(-4.0), &quo), 0.1, 0.001);
TEST_INT(quo, 1);
TEST_FLT_NAN(remquol(F(INFINITY), F(4.0), &quo));
TEST_FLT_NAN(remquol(F(-INFINITY), F(4.0), &quo));
TEST_FLT_NAN(remquol(F(0), F(NAN), &quo));
for (i = 0; i < 2; i++) {
if (i == 0) {
// Use the default env in the first round here