From 3f3fc7b7723698e44427e2a14a2f4906832800bf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Konstantin=20K=C3=A4fer?= <mail@kkaefer.com>
Date: Wed, 28 Sep 2016 11:45:33 +0200
Subject: [test] add .test.cpp suffix to test case files

---
 test/math/minmax.test.cpp | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 test/math/minmax.test.cpp

(limited to 'test/math/minmax.test.cpp')

diff --git a/test/math/minmax.test.cpp b/test/math/minmax.test.cpp
new file mode 100644
index 0000000000..2e3ebdc340
--- /dev/null
+++ b/test/math/minmax.test.cpp
@@ -0,0 +1,36 @@
+#include <mbgl/test/util.hpp>
+
+#include <mbgl/util/constants.hpp>
+#include <mbgl/math/minmax.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.));
+}
+
+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));
+}
-- 
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