Revision: 29011
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=29011
Author: leifandersen
Date: 2010-05-26 21:35:40 +0200 (Wed, 26 May 2010)
Log Message:
-----------
Woops, I forgot to add the actual files to the workiing copy. They should be
there now.
Added Paths:
-----------
branches/soc-2010-leifandersen/tests/gtest/blenlib/
branches/soc-2010-leifandersen/tests/gtest/blenlib/BLI_math_base_test.cpp
branches/soc-2010-leifandersen/tests/gtest/blenlib/CMakeLists.txt
Added: branches/soc-2010-leifandersen/tests/gtest/blenlib/BLI_math_base_test.cpp
===================================================================
--- branches/soc-2010-leifandersen/tests/gtest/blenlib/BLI_math_base_test.cpp
(rev 0)
+++ branches/soc-2010-leifandersen/tests/gtest/blenlib/BLI_math_base_test.cpp
2010-05-26 19:35:40 UTC (rev 29011)
@@ -0,0 +1,69 @@
+#include <gtest/gtest.h>
+
+extern "C" {
+ #include "BLI_math_base.h"
+ #include "BLI_rand.h"
+}
+
+class fnumpair {
+public:
+ float high;
+ float low;
+
+ fnumpair(float high, float low) {
+ high = this->high;
+ low = this->low;
+ }
+
+ fnumpair() {
+ high = BLI_frand();
+ low = BLI_frand();
+ if(high<low) {
+ float temp = high;
+ high = low;
+ low = temp;
+ }
+ }
+};
+
+// Tests that the BLI_math_base.h maxf() method finds the max.
+TEST(BLIMathBaseTest, TestMaxf) {
+ // Test Integers, Positive, Negative, Zero
+ EXPECT_EQ(5, maxf(5, 1));
+ EXPECT_EQ(5, maxf(1, 5));
+ EXPECT_EQ(-5, maxf(-5, -10));
+ EXPECT_EQ(6, maxf(-5,6));
+ EXPECT_EQ(0, maxf(0,-7));
+
+ // Test floating point arrithmatic
+// EXPECT_EQ(5.3, maxf(0.1, 5.3));
+
+ // Preform a Random test
+ fnumpair nums;
+ EXPECT_EQ(nums.high, maxf(nums.high, nums.low));
+ EXPECT_EQ(nums.high, maxf(nums.low, nums.high));
+}
+
+// Tests that the BLI_math_base.h minf() method finds the min.
+TEST(BLIMathBaseTest, TestMinf) {
+ //Test Integers, Positive, Negative, Zero
+ EXPECT_EQ(1, minf(5, 1));
+ EXPECT_EQ(1, minf(1,5));
+ EXPECT_EQ(-10, minf(-5, -10));
+ EXPECT_EQ(-5, minf(-5,6));
+ EXPECT_EQ(0, minf(0,7));
+
+ //Test floating point arrithmatic
+
+ // Preform a Random test
+ fnumpair nums;
+ EXPECT_EQ(nums.low, minf(nums.high, nums.low));
+ EXPECT_EQ(nums.low, minf(nums.low, nums.high));
+}
+
+// Tests that the BLI_math_base.h sqrt3d() method does the cubic root.
+TEST(BLIMathBaseTest, TestSqrt3d) {
+ EXPECT_EQ(2, sqrt3d(8));
+}
+
+
Added: branches/soc-2010-leifandersen/tests/gtest/blenlib/CMakeLists.txt
===================================================================
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