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| author | Mițca Dumitru <dumitru0mitca@gmail.com> | 2021-03-15 17:27:13 +0200 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2021-03-15 22:02:38 +0100 |
| commit | 01a49dda85c6f6e14f65cf9bab03f896d74755ed (patch) | |
| tree | f3265fe2dd3291b6c7e6df7ff35aaf245ef179ee /Userland/Tests | |
| parent | 987cc904c21729046312cc49bf5b90de651bc3aa (diff) | |
| download | serenity-01a49dda85c6f6e14f65cf9bab03f896d74755ed.zip | |
LibM: Implement fmin/fmax
Diffstat (limited to 'Userland/Tests')
| -rw-r--r-- | Userland/Tests/LibM/test-math.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Userland/Tests/LibM/test-math.cpp b/Userland/Tests/LibM/test-math.cpp index b0a988ee18..10744e24f3 100644 --- a/Userland/Tests/LibM/test-math.cpp +++ b/Userland/Tests/LibM/test-math.cpp @@ -247,4 +247,19 @@ TEST_CASE(gamma) EXPECT_EQ(signgam, -1); } +TEST_CASE(fmax_and_fmin) +{ + EXPECT(fmax(-INFINITY, 0) == 0); + EXPECT(fmax(NAN, 12) == 12); + EXPECT(fmax(5, NAN) == 5); + EXPECT(isnan(fmax(NAN, NAN))); + EXPECT(isinf(fmax(1'000'000, INFINITY))); + + EXPECT(isinf(fmin(-INFINITY, 0))); + EXPECT(fmin(0, INFINITY) == 0); + EXPECT(fmin(NAN, 5) == 5); + EXPECT(fmin(0, NAN) == 0); + EXPECT(isnan(fmin(NAN, NAN))); +} + TEST_MAIN(Math) |