Merge "libutils: sharedbuffer test - expect greatness!" (9dd80b6b) · Commits · e / os / android_system_core

libutils/SharedBuffer_test.cpp

+25 −4

Original line number	Diff line number	Diff line
		@@ -32,10 +32,25 @@ TEST(SharedBufferTest, alloc_death) {
		EXPECT_DEATH(android::SharedBuffer::alloc(SIZE_MAX - sizeof(android::SharedBuffer)), "");
		}

		TEST(SharedBufferTest, alloc_null) {
		// Big enough to fail, not big enough to abort.
		TEST(SharedBufferTest, alloc_max) {
		SKIP_WITH_HWASAN; // hwasan has a 2GiB allocation limit.

		android::SharedBuffer* buf =
		android::SharedBuffer::alloc(SIZE_MAX - sizeof(android::SharedBuffer) - 1);
		if (buf != nullptr) {
		EXPECT_NE(nullptr, buf->data());
		buf->release();
		}
		}

		TEST(SharedBufferTest, alloc_big) {
		SKIP_WITH_HWASAN; // hwasan has a 2GiB allocation limit.
		ASSERT_EQ(nullptr, android::SharedBuffer::alloc(SIZE_MAX / 2));

		android::SharedBuffer* buf = android::SharedBuffer::alloc(SIZE_MAX / 2);
		if (buf != nullptr) {
		EXPECT_NE(nullptr, buf->data());
		buf->release();
		}
		}

		TEST(SharedBufferTest, alloc_zero_size) {
		@@ -56,7 +71,13 @@ TEST(SharedBufferTest, editResize_null) {
		// Big enough to fail, not big enough to abort.
		SKIP_WITH_HWASAN; // hwasan has a 2GiB allocation limit.
		android::SharedBuffer* buf = android::SharedBuffer::alloc(10);
		ASSERT_EQ(nullptr, buf->editResize(SIZE_MAX / 2));
		android::SharedBuffer* buf2 = buf->editResize(SIZE_MAX / 2);
		if (buf2 == nullptr) {
		buf->release();
		} else {
		EXPECT_NE(nullptr, buf2->data());
		buf2->release();
		}
		}

		TEST(SharedBufferTest, editResize_zero_size) {