BLI: move safe math functions to separate header

3 files changed, 38 insertions, 32 deletions

diff --git a/tests/gtests/blenlib/BLI_math_base_safe_test.cc b/tests/gtests/blenlib/BLI_math_base_safe_test.cc
new file mode 100644
index 00000000000..2e3e083cf92
--- /dev/null
+++ b/tests/gtests/blenlib/BLI_math_base_safe_test.cc
@@ -0,0 +1,37 @@
+/* Apache License, Version 2.0 */
+
+#include "testing/testing.h"
+
+#include "BLI_math_base_safe.h"
+
+TEST(math_base, SafePowf)
+{
+  EXPECT_FLOAT_EQ(safe_powf(4.0f, 3.0f), 64.0f);
+  EXPECT_FLOAT_EQ(safe_powf(3.2f, 5.6f), 674.2793796f);
+  EXPECT_FLOAT_EQ(safe_powf(4.0f, -2.0f), 0.0625f);
+  EXPECT_FLOAT_EQ(safe_powf(6.0f, -3.2f), 0.003235311f);
+  EXPECT_FLOAT_EQ(safe_powf(-4.0f, 6), 4096.0f);
+  EXPECT_FLOAT_EQ(safe_powf(-3.0f, 5.5), 0.0f);
+  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);
+}
diff --git a/tests/gtests/blenlib/BLI_math_base_test.cc b/tests/gtests/blenlib/BLI_math_base_test.cc
index 66506d56f46..dc20c75576d 100644
--- a/tests/gtests/blenlib/BLI_math_base_test.cc
+++ b/tests/gtests/blenlib/BLI_math_base_test.cc
@@ -113,35 +113,3 @@ TEST(math_base, Log2CeilU)
   EXPECT_EQ(log2_ceil_u(9), 4);
   EXPECT_EQ(log2_ceil_u(123456), 17);
 }
-
-TEST(math_base, SafePowf)
-{
-  EXPECT_FLOAT_EQ(safe_powf(4.0f, 3.0f), 64.0f);
-  EXPECT_FLOAT_EQ(safe_powf(3.2f, 5.6f), 674.2793796f);
-  EXPECT_FLOAT_EQ(safe_powf(4.0f, -2.0f), 0.0625f);
-  EXPECT_FLOAT_EQ(safe_powf(6.0f, -3.2f), 0.003235311f);
-  EXPECT_FLOAT_EQ(safe_powf(-4.0f, 6), 4096.0f);
-  EXPECT_FLOAT_EQ(safe_powf(-3.0f, 5.5), 0.0f);
-  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);
-}
diff --git a/tests/gtests/blenlib/CMakeLists.txt b/tests/gtests/blenlib/CMakeLists.txt
index 496fe44234e..d151dacd7a4 100644
--- a/tests/gtests/blenlib/CMakeLists.txt
+++ b/tests/gtests/blenlib/CMakeLists.txt
@@ -58,6 +58,7 @@ BLENDER_TEST(BLI_linklist_lockfree "bf_blenlib;bf_intern_numaapi")
 BLENDER_TEST(BLI_listbase "bf_blenlib")
 BLENDER_TEST(BLI_map "bf_blenlib")
 BLENDER_TEST(BLI_math_base "bf_blenlib")
+BLENDER_TEST(BLI_math_base_safe "bf_blenlib")
 BLENDER_TEST(BLI_math_bits "bf_blenlib")
 BLENDER_TEST(BLI_math_color "bf_blenlib")
 BLENDER_TEST(BLI_math_geom "bf_blenlib")