From ae18c560bdf5ad75ce0839b7fc3181c5c5ecb2e7 Mon Sep 17 00:00:00 2001
From: Ross Ryles <Ross.Ryles@tracerco.com>
Date: Tue, 30 Oct 2012 15:22:28 +0000
Subject: [PATCH] Added more tests for TEST_ASSERT_EQUAL_FLOAT with NaNs.

---
 test/testunity.c | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/test/testunity.c b/test/testunity.c
index ddd80c5..2437f3f 100755
--- a/test/testunity.c
+++ b/test/testunity.c
@@ -2237,6 +2237,50 @@ void testFloatsNotEqualActualNaN(void)
 #endif
 }
 
+void testFloatsNotEqualExpectedNaN(void)
+{
+#ifdef UNITY_EXCLUDE_FLOAT
+    TEST_IGNORE();
+#else
+    EXPECT_ABORT_BEGIN
+    TEST_ASSERT_EQUAL_FLOAT(0.0f / 0.0f, 85.963f);
+    VERIFY_FAILS_END
+#endif
+}
+
+void testFloatsNotEqualBothNaN(void)
+{
+#ifdef UNITY_EXCLUDE_FLOAT
+    TEST_IGNORE();
+#else
+    EXPECT_ABORT_BEGIN
+    TEST_ASSERT_EQUAL_FLOAT(0.0f / 0.0f, 0.0f / 0.0f);
+    VERIFY_FAILS_END
+#endif
+}
+
+void testFloatsNotEqualInfNaN(void)
+{
+#ifdef UNITY_EXCLUDE_FLOAT
+    TEST_IGNORE();
+#else
+    EXPECT_ABORT_BEGIN
+    TEST_ASSERT_EQUAL_FLOAT(1.0f / 0.0f, 0.0f / 0.0f);
+    VERIFY_FAILS_END
+#endif
+}
+
+void testFloatsNotEqualNaNInf(void)
+{
+#ifdef UNITY_EXCLUDE_FLOAT
+    TEST_IGNORE();
+#else
+    EXPECT_ABORT_BEGIN
+    TEST_ASSERT_EQUAL_FLOAT(0.0f / 0.0f, 1.0f / 0.0f);
+    VERIFY_FAILS_END
+#endif
+}
+
 void testEqualFloatArrays(void)
 {
 #ifdef UNITY_EXCLUDE_FLOAT