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Test that DynamicJsonBuffer can't alloc more than BLOCK_CAPACITY

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Benoit Blanchon
2014-12-13 10:13:24 +01:00
parent ada588c112
commit 3cd6f66067
2 changed files with 24 additions and 7 deletions
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22
test/DynamicJsonBuffer_Basic_Tests.cpp
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@ -21,14 +21,24 @@ TEST_F(DynamicJsonBuffer_Basic_Tests, InitialSizeIsZero) {
}
TEST_F(DynamicJsonBuffer_Basic_Tests, GrowsAfterAlloc) {
buffer.alloc(100);
ASSERT_EQ(100, buffer.size());
buffer.alloc(100);
ASSERT_EQ(200, buffer.size());
buffer.alloc(1);
ASSERT_EQ(1, buffer.size());
buffer.alloc(1);
ASSERT_EQ(2, buffer.size());
}
TEST_F(DynamicJsonBuffer_Basic_Tests, CanAllocLessThanBlockCapacity) {
void* p = buffer.alloc(DynamicJsonBuffer::BLOCK_CAPACITY);
ASSERT_TRUE(p);
}
TEST_F(DynamicJsonBuffer_Basic_Tests, CantAllocMoreThanBlockCapacity) {
void* p = buffer.alloc(DynamicJsonBuffer::BLOCK_CAPACITY + 1);
ASSERT_FALSE(p);
}
TEST_F(DynamicJsonBuffer_Basic_Tests, ReturnDifferentPointer) {
void* p1 = buffer.alloc(100);
void* p2 = buffer.alloc(200);
void* p1 = buffer.alloc(1);
void* p2 = buffer.alloc(2);
ASSERT_NE(p1, p2);
}