diff options
Diffstat (limited to 'test/util')
-rw-r--r-- | test/util/math.cpp | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/test/util/math.cpp b/test/util/math.cpp deleted file mode 100644 index c833ca41e2..0000000000 --- a/test/util/math.cpp +++ /dev/null @@ -1,42 +0,0 @@ -#include <mbgl/test/util.hpp> - -#include <mbgl/util/constants.hpp> -#include <mbgl/util/math.hpp> - -using namespace mbgl; - -TEST(Math, MinMaxFloatingPoint) { - double minimumValue = std::numeric_limits<double>::min(); - double lowestValue = std::numeric_limits<double>::lowest(); - double maximumValue = std::numeric_limits<double>::max(); - double quietNAN = std::numeric_limits<double>::quiet_NaN(); - - ASSERT_DOUBLE_EQ(lowestValue, util::min(minimumValue, lowestValue)); - ASSERT_DOUBLE_EQ(lowestValue, util::min(double(NAN), lowestValue)); - ASSERT_DOUBLE_EQ(lowestValue, util::min(quietNAN, lowestValue)); - ASSERT_DOUBLE_EQ(0., util::min(2., 1., 0.)); - - ASSERT_DOUBLE_EQ(maximumValue, util::max(double(NAN), maximumValue)); - ASSERT_DOUBLE_EQ(maximumValue, util::max(quietNAN, maximumValue)); - ASSERT_DOUBLE_EQ(10., util::max(8., 9., 10.)); - - ASSERT_DOUBLE_EQ(0., util::clamp(0., quietNAN, quietNAN)); - ASSERT_DOUBLE_EQ(0., util::clamp(0., lowestValue, maximumValue)); -} - -TEST(Math, MinMaxIntegral) { - int32_t minimumValue = std::numeric_limits<int32_t>::min(); - int32_t lowestValue = std::numeric_limits<int32_t>::lowest(); - int32_t maximumValue = std::numeric_limits<int32_t>::max(); - int32_t quietNAN = std::numeric_limits<int32_t>::quiet_NaN(); - - ASSERT_EQ(lowestValue, util::min(minimumValue, lowestValue)); - ASSERT_EQ(lowestValue, util::min(quietNAN, lowestValue)); - ASSERT_EQ(0, util::min(2, 1, 0)); - - ASSERT_EQ(maximumValue, util::max(quietNAN, maximumValue)); - ASSERT_EQ(10, util::max(8, 9, 10)); - - ASSERT_EQ(0, util::clamp(0, quietNAN, quietNAN)); - ASSERT_EQ(0, util::clamp(0, lowestValue, maximumValue)); -} |