Change example_1 to compile with std=c89

examples/example_1/makefile

@@ -26,7 +26,7 @@ endif
 UNITY_ROOT=../..
 C_COMPILER=gcc
 
-CFLAGS=-std=c99
+CFLAGS=-std=c89
 CFLAGS += -Wall
 CFLAGS += -Wextra
 CFLAGS += -Werror 

examples/example_1/src/ProductionCode.c

@@ -2,18 +2,18 @@
 #include "ProductionCode.h"
 
 int Counter = 0;
-int NumbersToFind[9] = { 0, 34, 55, 66, 32, 11, 1, 77, 888 }; //some obnoxious array to search that is 1-based indexing instead of 0.
+int NumbersToFind[9] = { 0, 34, 55, 66, 32, 11, 1, 77, 888 }; /* some obnoxious array to search that is 1-based indexing instead of 0. */
 
-// This function is supposed to search through NumbersToFind and find a particular number.  
-// If it finds it, the index is returned.  Otherwise 0 is returned which sorta makes sense since 
-// NumbersToFind is indexed from 1.  Unfortunately it's broken 
-// (and should therefore be caught by our tests)
+/* This function is supposed to search through NumbersToFind and find a particular number.  
+ * If it finds it, the index is returned.  Otherwise 0 is returned which sorta makes sense since 
+ * NumbersToFind is indexed from 1.  Unfortunately it's broken 
+ * (and should therefore be caught by our tests) */
 int FindFunction_WhichIsBroken(int NumberToFind)
 {
     int i = 0;
-    while (i <= 8) //Notice I should have been in braces
+    while (i <= 8) /* Notice I should have been in braces */
         i++;
-        if (NumbersToFind[i] == NumberToFind) //Yikes!  I'm getting run after the loop finishes instead of during it!
+        if (NumbersToFind[i] == NumberToFind) /* Yikes!  I'm getting run after the loop finishes instead of during it! */
             return i;
     return 0;
 }

examples/example_1/src/ProductionCode2.c

@@ -5,7 +5,7 @@ char* ThisFunctionHasNotBeenTested(int Poor, char* LittleFunction)
 {
   (void)Poor;
   (void)LittleFunction;
-  //Since There Are No Tests Yet, This Function Could Be Empty For All We Know.
-  // Which isn't terribly useful... but at least we put in a TEST_IGNORE so we won't forget
+  /* Since There Are No Tests Yet, This Function Could Be Empty For All We Know.
+   * Which isn't terribly useful... but at least we put in a TEST_IGNORE so we won't forget */
   return (char*)0;
 }

examples/example_1/test/TestProductionCode.c

@@ -2,14 +2,14 @@
 #include "ProductionCode.h"
 #include "unity.h"
 
-//sometimes you may want to get at local data in a module.
-//for example: If you plan to pass by reference, this could be useful
-//however, it should often be avoided
+/* sometimes you may want to get at local data in a module.
+ * for example: If you plan to pass by reference, this could be useful
+ * however, it should often be avoided */
 extern int Counter; 
 
 void setUp(void)
 {
-  //This is run before EACH TEST
+  /* This is run before EACH TEST */
   Counter = 0x5a5a;
 }
 
@@ -19,7 +19,7 @@ void tearDown(void)
 
 void test_FindFunction_WhichIsBroken_ShouldReturnZeroIfItemIsNotInList_WhichWorksEvenInOurBrokenCode(void)
 {
-  //All of these should pass
+  /* All of these should pass */
   TEST_ASSERT_EQUAL(0, FindFunction_WhichIsBroken(78));
   TEST_ASSERT_EQUAL(0, FindFunction_WhichIsBroken(1));
   TEST_ASSERT_EQUAL(0, FindFunction_WhichIsBroken(33));
@@ -29,34 +29,34 @@ void test_FindFunction_WhichIsBroken_ShouldReturnZeroIfItemIsNotInList_WhichWork
 
 void test_FindFunction_WhichIsBroken_ShouldReturnTheIndexForItemsInList_WhichWillFailBecauseOurFunctionUnderTestIsBroken(void)
 {
-  // You should see this line fail in your test summary
+  /* You should see this line fail in your test summary */
   TEST_ASSERT_EQUAL(1, FindFunction_WhichIsBroken(34));
   
-  // Notice the rest of these didn't get a chance to run because the line above failed.  
-  // Unit tests abort each test function on the first sign of trouble. 
-  // Then NEXT test function runs as normal.
+  /* Notice the rest of these didn't get a chance to run because the line above failed.  
+   * Unit tests abort each test function on the first sign of trouble. 
+   * Then NEXT test function runs as normal. */
   TEST_ASSERT_EQUAL(8, FindFunction_WhichIsBroken(8888));
 }
 
 void test_FunctionWhichReturnsLocalVariable_ShouldReturnTheCurrentCounterValue(void)
 {
-    //This should be true because setUp set this up for us before this test
+    /* This should be true because setUp set this up for us before this test */
     TEST_ASSERT_EQUAL_HEX(0x5a5a, FunctionWhichReturnsLocalVariable());
     
-    //This should be true because we can still change our answer
+    /* This should be true because we can still change our answer */
     Counter = 0x1234;
     TEST_ASSERT_EQUAL_HEX(0x1234, FunctionWhichReturnsLocalVariable());
 }
 
 void test_FunctionWhichReturnsLocalVariable_ShouldReturnTheCurrentCounterValueAgain(void)
 {
-    //This should be true again because setup was rerun before this test (and after we changed it to 0x1234)
+    /* This should be true again because setup was rerun before this test (and after we changed it to 0x1234) */
     TEST_ASSERT_EQUAL_HEX(0x5a5a, FunctionWhichReturnsLocalVariable());
 }
 
 void test_FunctionWhichReturnsLocalVariable_ShouldReturnCurrentCounter_ButFailsBecauseThisTestIsActuallyFlawed(void)
 {
-    //Sometimes you get the test wrong.  When that happens, you get a failure too... and a quick look should tell
-    // you what actually happened...which in this case was a failure to setup the initial condition.
+    /* Sometimes you get the test wrong.  When that happens, you get a failure too... and a quick look should tell
+     * you what actually happened...which in this case was a failure to setup the initial condition. */
     TEST_ASSERT_EQUAL_HEX(0x1234, FunctionWhichReturnsLocalVariable());
 }

examples/example_1/test/TestProductionCode2.c

@@ -4,8 +4,8 @@
 
 /* These should be ignored because they are commented out in various ways:
 #include "whatever.h" 
+#include "somethingelse.h"
 */
-//#include "somethingelse.h"
 
 void setUp(void)
 {
@@ -27,5 +27,5 @@ void test_AnotherIgnoredTest(void)
 
 void test_ThisFunctionHasNotBeenTested_NeedsToBeImplemented(void)
 {
-    TEST_IGNORE(); //Like This
+    TEST_IGNORE(); /* Like This */
 }

examples/example_1/test/test_runners/TestProductionCode2_Runner.c

 /* AUTOGENERATED FILE. DO NOT EDIT. */
 
-//=======Test Runner Used To Run Each Test Below=====
+/*=======Test Runner Used To Run Each Test Below=====*/
 #define RUN_TEST(TestFunc, TestLineNum) \
 { \
   Unity.CurrentTestName = #TestFunc; \
@@ -18,13 +18,13 @@
   UnityConcludeTest(); \
 }
 
-//=======Automagically Detected Files To Include=====
+/*=======Automagically Detected Files To Include=====*/
 #include "unity.h"
 #include <setjmp.h>
 #include <stdio.h>
 #include "ProductionCode2.h"
 
-//=======External Functions This Runner Calls=====
+/*=======External Functions This Runner Calls=====*/
 extern void setUp(void);
 extern void tearDown(void);
 extern void test_IgnoredTest(void);
@@ -32,7 +32,7 @@ extern void test_AnotherIgnoredTest(void);
 extern void test_ThisFunctionHasNotBeenTested_NeedsToBeImplemented(void);
 
 
-//=======Test Reset Option=====
+/*=======Test Reset Option=====*/
 void resetTest(void);
 void resetTest(void)
 {
@@ -41,7 +41,7 @@ void resetTest(void)
 }
 
 
-//=======MAIN=====
+/*=======MAIN=====*/
 int main(void)
 {
   UnityBegin("test/TestProductionCode2.c");

examples/example_1/test/test_runners/TestProductionCode_Runner.c

 /* AUTOGENERATED FILE. DO NOT EDIT. */
 
-//=======Test Runner Used To Run Each Test Below=====
+/*=======Test Runner Used To Run Each Test Below=====*/
 #define RUN_TEST(TestFunc, TestLineNum) \
 { \
   Unity.CurrentTestName = #TestFunc; \
@@ -18,13 +18,13 @@
   UnityConcludeTest(); \
 }
 
-//=======Automagically Detected Files To Include=====
+/*=======Automagically Detected Files To Include=====*/
 #include "unity.h"
 #include <setjmp.h>
 #include <stdio.h>
 #include "ProductionCode.h"
 
-//=======External Functions This Runner Calls=====
+/*=======External Functions This Runner Calls=====*/
 extern void setUp(void);
 extern void tearDown(void);
 extern void test_FindFunction_WhichIsBroken_ShouldReturnZeroIfItemIsNotInList_WhichWorksEvenInOurBrokenCode(void);
@@ -34,7 +34,7 @@ extern void test_FunctionWhichReturnsLocalVariable_ShouldReturnTheCurrentCounter
 extern void test_FunctionWhichReturnsLocalVariable_ShouldReturnCurrentCounter_ButFailsBecauseThisTestIsActuallyFlawed(void);
 
 
-//=======Test Reset Option=====
+/*=======Test Reset Option=====*/
 void resetTest(void);
 void resetTest(void)
 {
@@ -43,7 +43,7 @@ void resetTest(void)
 }
 
 
-//=======MAIN=====
+/*=======MAIN=====*/
 int main(void)
 {
   UnityBegin("test/TestProductionCode.c");