From 5cc5e3473d19edbeec1e83b99dc463295740225d Mon Sep 17 00:00:00 2001
From: jsalling <salling@utexas>
Date: Fri, 18 Dec 2015 17:50:32 -0600
Subject: [PATCH] Add MACROs to check if tests are built using the Output Spy
Ignore tests that need the Spy if we are not building with it
---
extras/fixture/test/unity_fixture_Test.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/extras/fixture/test/unity_fixture_Test.c b/extras/fixture/test/unity_fixture_Test.c
index 238be5f..f7570e8 100644
--- a/extras/fixture/test/unity_fixture_Test.c
+++ b/extras/fixture/test/unity_fixture_Test.c
@@ -308,8 +308,17 @@ TEST_TEAR_DOWN(LeakDetection)
memcpy(Unity.AbortFrame, TestAbortFrame, sizeof(jmp_buf)); \
}
+// This tricky set of defines lets us see if we are using the Spy, returns 1 if true, else 0
+#define USING_OUTPUT_SPY(a) EXPAND_AND_USE_2ND(ASSIGN_VALUE(a), 0)
+#define ASSIGN_VALUE(a) VAL_FUNC_##a
+#define VAL_FUNC_UnityOutputCharSpy_OutputChar() 0, 1
+#define EXPAND_AND_USE_2ND(a, b) SECOND_PARAM(a, b)
+#define SECOND_PARAM(a, b, ...) b
TEST(LeakDetection, DetectsLeak)
{
+#if USING_OUTPUT_SPY(UNITY_OUTPUT_CHAR()) == 0
+ TEST_IGNORE_MESSAGE("Build with '-D UNITY_OUTPUT_CHAR=UnityOutputCharSpy_OutputChar' to enable tests");
+#else
void* m = malloc(10);
UnityOutputCharSpy_Enable(1);
EXPECT_ABORT_BEGIN
@@ -319,10 +328,15 @@ TEST(LeakDetection, DetectsLeak)
Unity.CurrentTestFailed = 0;
CHECK(strstr(UnityOutputCharSpy_Get(), "This test leaks!"));
free(m);
+#endif
}
TEST(LeakDetection, BufferOverrunFoundDuringFree)
{
+#if USING_OUTPUT_SPY(UNITY_OUTPUT_CHAR()) == 0
+ UNITY_PRINT_EOL();
+ TEST_IGNORE();
+#else
void* m = malloc(10);
char* s = (char*)m;
s[10] = (char)0xFF;
@@ -333,10 +347,15 @@ TEST(LeakDetection, BufferOverrunFoundDuringFree)
UnityOutputCharSpy_Enable(0);
Unity.CurrentTestFailed = 0;
CHECK(strstr(UnityOutputCharSpy_Get(), "Buffer overrun detected during free()"));
+#endif
}
TEST(LeakDetection, BufferOverrunFoundDuringRealloc)
{
+#if USING_OUTPUT_SPY(UNITY_OUTPUT_CHAR()) == 0
+ UNITY_PRINT_EOL();
+ TEST_IGNORE();
+#else
void* m = malloc(10);
char* s = (char*)m;
s[10] = (char)0xFF;
@@ -347,4 +366,5 @@ TEST(LeakDetection, BufferOverrunFoundDuringRealloc)
UnityOutputCharSpy_Enable(0);
Unity.CurrentTestFailed = 0;
CHECK(strstr(UnityOutputCharSpy_Get(), "Buffer overrun detected during realloc()"));
+#endif
}