Merge branch 'master' into unit-test-execution-time

test/Makefile

@@ -15,7 +15,11 @@ CFLAGS += -Wbad-function-cast -Wcast-qual -Wold-style-definition -Wshadow -Wstri
 CFLAGS += $(DEBUG)
 DEFINES =  -D UNITY_OUTPUT_CHAR=putcharSpy
 DEFINES += -D UNITY_OUTPUT_CHAR_HEADER_DECLARATION=putcharSpy\(int\)
-DEFINES += -D UNITY_SUPPORT_64 -D UNITY_INCLUDE_DOUBLE
+DEFINES += -D UNITY_OUTPUT_FLUSH=flushSpy
+DEFINES += -D UNITY_OUTPUT_FLUSH_HEADER_DECLARATION=flushSpy\(void\)
+DEFINES += $(UNITY_SUPPORT_64) $(UNITY_INCLUDE_DOUBLE)
+UNITY_SUPPORT_64 = -D UNITY_SUPPORT_64
+UNITY_INCLUDE_DOUBLE = -D UNITY_INCLUDE_DOUBLE
 SRC = ../src/unity.c tests/testunity.c build/testunityRunner.c
 INC_DIR = -I ../src
 COV_FLAGS = -fprofile-arcs -ftest-coverage -I ../../src

test/testdata/testRunnerGenerator.c

@@ -21,7 +21,10 @@
 
 /* Support for Meta Test Rig */
 #define TEST_CASE(a)
-void putcharSpy(int c) { (void)putchar(c);} // include passthrough for linking tests
+
+/* Include Passthroughs for Linking Tests */
+void putcharSpy(int c) { (void)putchar(c);}
+void flushSpy(void) {}
 
 /* Global Variables Used During These Tests */
 int CounterSetup = 0;

test/testdata/testRunnerGeneratorSmall.c

@@ -13,7 +13,10 @@ TEST_FILE("some_file.c")
 
 /* Support for Meta Test Rig */
 #define TEST_CASE(a)
-void putcharSpy(int c) { (void)putchar(c);} // include passthrough for linking tests
+
+/* Include Passthroughs for Linking Tests */
+void putcharSpy(int c) { (void)putchar(c);}
+void flushSpy(void) {}
 
 /* Global Variables Used During These Tests */
 int CounterSetup = 0;

test/testdata/testRunnerGeneratorWithMocks.c

@@ -22,7 +22,10 @@
 
 /* Support for Meta Test Rig */
 #define TEST_CASE(a)
-void putcharSpy(int c) { (void)putchar(c);} // include passthrough for linking tests
+
+/* Include Passthroughs for Linking Tests */
+void putcharSpy(int c) { (void)putchar(c);}
+void flushSpy(void) {}
 
 /* Global Variables Used During These Tests */
 int CounterSetup = 0;

test/tests/testparameterized.c

@@ -8,10 +8,13 @@
 #include <stdio.h>
 #include "unity.h"
 
-void putcharSpy(int c) { (void)putchar(c);} // include passthrough for linking tests
-
+/* Support for Meta Test Rig */
 #define TEST_CASE(...)
 
+/* Include Passthroughs for Linking Tests */
+void putcharSpy(int c) { (void)putchar(c);}
+void flushSpy(void) {}
+
 #define EXPECT_ABORT_BEGIN \
     if (TEST_PROTECT())    \
     {

test/tests/testunity.c

@@ -54,6 +54,10 @@ void startPutcharSpy(void);
 void endPutcharSpy(void);
 char* getBufferPutcharSpy(void);
 
+void startFlushSpy(void);
+void endFlushSpy(void);
+int getFlushSpyCalls(void);
+
 static int SetToOneToFailInTearDown;
 static int SetToOneMeanWeAlreadyCheckedThisGuy;
 
@@ -3343,14 +3347,35 @@ void putcharSpy(int c)
 #endif
 }
 
+/* This is for counting the calls to the flushSpy */
+static int flushSpyEnabled;
+static int flushSpyCalls = 0;
+
+void startFlushSpy(void) { flushSpyCalls = 0; flushSpyEnabled = 1; }
+void endFlushSpy(void) { flushSpyCalls = 0; flushSpyEnabled = 0; }
+int getFlushSpyCalls(void) { return flushSpyCalls; }
+
+void flushSpy(void)
+{
+    if (flushSpyEnabled){ flushSpyCalls++; }
+}
+
 void testFailureCountIncrementsAndIsReturnedAtEnd(void)
 {
     UNITY_UINT savedFailures = Unity.TestFailures;
     Unity.CurrentTestFailed = 1;
     startPutcharSpy(); // Suppress output
+    startFlushSpy();
+    TEST_ASSERT_EQUAL(0, getFlushSpyCalls());
     UnityConcludeTest();
     endPutcharSpy();
     TEST_ASSERT_EQUAL(savedFailures + 1, Unity.TestFailures);
+#if defined(UNITY_OUTPUT_FLUSH) && defined(UNITY_OUTPUT_FLUSH_HEADER_DECLARATION)
+    TEST_ASSERT_EQUAL(1, getFlushSpyCalls());
+#else
+    TEST_ASSERT_EQUAL(0, getFlushSpyCalls());
+#endif
+    endFlushSpy();
 
     startPutcharSpy(); // Suppress output
     int failures = UnityEnd();
@@ -3420,6 +3445,7 @@ void testPrintNumbersUnsigned32(void)
 #endif
 }
 
+
 // ===================== THESE TEST WILL RUN IF YOUR CONFIG INCLUDES 64 BIT SUPPORT ==================
 
 void testPrintNumbersInt64(void)