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Added unit test for new CMock_Guts_MemEndOfChain() C function

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This commit is contained in:
Dennis Lambe Jr
2012-12-20 18:06:48 -05:00
parent 08c1216eab
commit 86a664e4f6
2 changed files with 39 additions and 0 deletions
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test/c/TestCMockC.c
+37
View File
@@ -278,3 +278,40 @@ void test_ThatWeCanAskForAllSortsOfSizes(void)
//there aren't any after that
TEST_ASSERT_EQUAL_HEX(CMOCK_GUTS_NONE, next);
}
void test_MemEndOfChain(void)
{
CMOCK_MEM_INDEX_TYPE first = CMOCK_GUTS_NONE;
CMOCK_MEM_INDEX_TYPE element[4];
//verify we're cleared first
TEST_ASSERT_EQUAL(0, CMock_Guts_MemBytesUsed());
TEST_ASSERT_EQUAL(CMOCK_MEM_SIZE, CMock_Guts_MemBytesFree());
//first element
element[0] = CMock_Guts_MemNew(sizeof(unsigned int));
first = CMock_Guts_MemChain(first, element[0]);
TEST_ASSERT_MESSAGE(element[0] == CMock_Guts_MemEndOfChain(first), "Should have returned element[0]");
//second element
element[1] = CMock_Guts_MemNew(sizeof(unsigned int));
CMock_Guts_MemChain(first, element[1]);
TEST_ASSERT_MESSAGE(element[1] == CMock_Guts_MemEndOfChain(first), "Should have returned element[1]");
//third element
element[2] = CMock_Guts_MemNew(sizeof(unsigned int));
CMock_Guts_MemChain(first, element[2]);
TEST_ASSERT_MESSAGE(element[2] == CMock_Guts_MemEndOfChain(first), "Should have returned element[2]");
//fourth element
element[3] = CMock_Guts_MemNew(sizeof(unsigned int));
CMock_Guts_MemChain(first, element[3]);
TEST_ASSERT_MESSAGE(element[3] == CMock_Guts_MemEndOfChain(first), "Should have returned element[3]");
//Free it all
CMock_Guts_MemFreeAll();
//verify we're cleared
TEST_ASSERT_EQUAL(0, CMock_Guts_MemBytesUsed());
TEST_ASSERT_EQUAL(CMOCK_MEM_SIZE, CMock_Guts_MemBytesFree());
}
test/c/TestCMockC_Runner.c
+2
View File
@@ -15,6 +15,7 @@ extern void test_MemNewWillReturnNullIfGivenIllegalSizes(void);
extern void test_MemChainWillReturnNullAndDoNothingIfGivenIllegalInformation(void);
extern void test_MemNextWillReturnNullIfGivenABadRoot(void);
extern void test_ThatWeCanClaimAndChainAFewElementsTogether(void);
extern void test_MemEndOfChain(void);
extern void test_ThatCMockStopsReturningMoreDataWhenItRunsOutOfMemory(void);
extern void test_ThatCMockStopsReturningMoreDataWhenAskForMoreThanItHasLeftEvenIfNotAtExactEnd(void);
extern void test_ThatWeCanAskForAllSortsOfSizes(void);
@@ -28,6 +29,7 @@ int main(void)
RUN_TEST(test_MemChainWillReturnNullAndDoNothingIfGivenIllegalInformation, 32);
RUN_TEST(test_MemNextWillReturnNullIfGivenABadRoot, 46);
RUN_TEST(test_ThatWeCanClaimAndChainAFewElementsTogether, 57);
RUN_TEST(test_MemEndOfChain, 282);
RUN_TEST(test_ThatCMockStopsReturningMoreDataWhenItRunsOutOfMemory, 139);
RUN_TEST(test_ThatCMockStopsReturningMoreDataWhenAskForMoreThanItHasLeftEvenIfNotAtExactEnd, 185);
RUN_TEST(test_ThatWeCanAskForAllSortsOfSizes, 233);