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61 lines
1.3 KiB
C++
61 lines
1.3 KiB
C++
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#include <AK/TestSuite.h>
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#include <AK/NonnullRefPtr.h>
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#include <AK/AKString.h>
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struct Object : public RefCounted<Object> {
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int x;
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};
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TEST_CASE(basics)
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{
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RefPtr<Object> object = adopt(*new Object);
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EXPECT(object.ptr() != nullptr);
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EXPECT_EQ(object->ref_count(), 1);
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object->ref();
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EXPECT_EQ(object->ref_count(), 2);
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object->deref();
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EXPECT_EQ(object->ref_count(), 1);
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{
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NonnullRefPtr another = *object;
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EXPECT_EQ(object->ref_count(), 2);
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}
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EXPECT_EQ(object->ref_count(), 1);
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}
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TEST_CASE(assign_reference)
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{
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RefPtr<Object> object = adopt(*new Object);
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EXPECT_EQ(object->ref_count(), 1);
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object = *object;
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EXPECT_EQ(object->ref_count(), 1);
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}
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TEST_CASE(assign_ptr)
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{
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RefPtr<Object> object = adopt(*new Object);
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EXPECT_EQ(object->ref_count(), 1);
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object = object.ptr();
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EXPECT_EQ(object->ref_count(), 1);
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}
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TEST_CASE(assign_moved_self)
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{
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RefPtr<Object> object = adopt(*new Object);
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EXPECT_EQ(object->ref_count(), 1);
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object = move(object);
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EXPECT_EQ(object->ref_count(), 1);
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}
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TEST_CASE(assign_copy_self)
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{
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RefPtr<Object> object = adopt(*new Object);
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EXPECT_EQ(object->ref_count(), 1);
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object = object;
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EXPECT_EQ(object->ref_count(), 1);
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}
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TEST_MAIN(String)
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