diff options
| author | Jacques Lucke <jacques@blender.org> | 2020-07-16 12:05:13 +0300 |
|---|---|---|
| committer | Jacques Lucke <jacques@blender.org> | 2020-07-16 12:05:30 +0300 |
| commit | f6f93b5b126d320a223977a07e3e0510ba684ceb (patch) | |
| tree | 5dc36cc11ae21a320612392bc6a1c42c49fa0d7f /tests/gtests | |
| parent | 7e0bf7a0f10bc86fa50ddc852a949890efc11fe2 (diff) | |
BLI: add safe_divide, safe_modf and safe_logf
Those are defined exactly as their corresponding functions in Cycles.
Diffstat (limited to 'tests/gtests')
| -rw-r--r-- | tests/gtests/blenlib/BLI_math_base_test.cc | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/gtests/blenlib/BLI_math_base_test.cc b/tests/gtests/blenlib/BLI_math_base_test.cc index b7e7472eab2..66506d56f46 100644 --- a/tests/gtests/blenlib/BLI_math_base_test.cc +++ b/tests/gtests/blenlib/BLI_math_base_test.cc @@ -125,3 +125,23 @@ TEST(math_base, SafePowf) EXPECT_FLOAT_EQ(safe_powf(-2.5f, -4.0f), 0.0256f); EXPECT_FLOAT_EQ(safe_powf(-3.7f, -4.5f), 0.0f); } + +TEST(math_base, SafeModf) +{ + EXPECT_FLOAT_EQ(safe_modf(3.4, 2.2f), 1.2f); + EXPECT_FLOAT_EQ(safe_modf(3.4, -2.2f), 1.2f); + EXPECT_FLOAT_EQ(safe_modf(-3.4, -2.2f), -1.2f); + EXPECT_FLOAT_EQ(safe_modf(-3.4, 0.0f), 0.0f); + EXPECT_FLOAT_EQ(safe_modf(0.0f, 3.0f), 0.0f); + EXPECT_FLOAT_EQ(safe_modf(55.0f, 10.0f), 5.0f); +} + +TEST(math_base, SafeLogf) +{ + EXPECT_FLOAT_EQ(safe_logf(3.3f, 2.5f), 1.302995247f); + EXPECT_FLOAT_EQ(safe_logf(0.0f, 3.0f), 0.0f); + EXPECT_FLOAT_EQ(safe_logf(3.0f, 0.0f), 0.0f); + EXPECT_FLOAT_EQ(safe_logf(-2.0f, 4.3f), 0.0f); + EXPECT_FLOAT_EQ(safe_logf(2.0f, -4.3f), 0.0f); + EXPECT_FLOAT_EQ(safe_logf(-2.0f, -4.3f), 0.0f); +} |