Merge "Rewrite BufferHubBuffer_test to avoid test crash"

    memcpy(&desc, &aDesc, sizeof(HardwareBufferDescription));

    sp<IBufferClient> client;

    BufferHubStatus ret;

    IBufferHub::allocateBuffer_cb alloc_cb = [&](const auto& outClient, const auto& status) {

        ASSERT_EQ(status, BufferHubStatus::NO_ERROR);

        ASSERT_NE(nullptr, outClient.get());

        client = outClient;

        ret = status;

    };

    ASSERT_TRUE(bufferhub->allocateBuffer(desc, kUserMetadataSize, alloc_cb).isOk());

    EXPECT_EQ(ret, BufferHubStatus::NO_ERROR);

    ASSERT_NE(nullptr, client.get());

    IBufferClient::duplicate_cb dup_cb = [](const auto& token, const auto& status) {

        ASSERT_EQ(status, BufferHubStatus::NO_ERROR);

    hidl_handle token;

    IBufferClient::duplicate_cb dup_cb = [&](const auto& outToken, const auto& status) {

        token = outToken;

        ret = status;

    };

    EXPECT_TRUE(client->duplicate(dup_cb).isOk());

    EXPECT_EQ(ret, BufferHubStatus::NO_ERROR);

    ASSERT_NE(token.getNativeHandle(), nullptr);

    EXPECT_EQ(token->numInts, 1);

    EXPECT_EQ(token->numFds, 0);

    };

    EXPECT_TRUE(client->duplicate(dup_cb).isOk());

}

} // namespace