C++ (Cpp) DrawingBufferForTests::mailboxReleasedの例

コード例 #1

ファイル: DrawingBufferTest.cpp プロジェクト: azureplus/chromium

TEST_F(DrawingBufferTest, verifyDrawingBufferStaysAliveIfResourcesAreLost)
{
    bool live = true;
    m_drawingBuffer->m_live = &live;
    WebExternalTextureMailbox mailbox1;
    WebExternalTextureMailbox mailbox2;
    WebExternalTextureMailbox mailbox3;

    m_drawingBuffer->markContentsChanged();
    EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox1, 0));
    m_drawingBuffer->markContentsChanged();
    EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox2, 0));
    m_drawingBuffer->markContentsChanged();
    EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox3, 0));

    m_drawingBuffer->markContentsChanged();
    m_drawingBuffer->mailboxReleased(mailbox1, true);
    EXPECT_EQ(live, true);

    m_drawingBuffer->beginDestruction();
    EXPECT_EQ(live, true);

    m_drawingBuffer->markContentsChanged();
    m_drawingBuffer->mailboxReleased(mailbox2, false);
    EXPECT_EQ(live, true);

    DrawingBufferForTests* weakPtr = m_drawingBuffer.get();
    m_drawingBuffer.clear();
    EXPECT_EQ(live, true);

    weakPtr->markContentsChanged();
    weakPtr->mailboxReleased(mailbox3, true);
    EXPECT_EQ(live, false);
}

コード例 #2

ファイル: DrawingBufferTest.cpp プロジェクト: azureplus/chromium

TEST_F(DrawingBufferTest, verifyDestructionCompleteAfterAllMailboxesReleased)
{
    bool live = true;
    m_drawingBuffer->m_live = &live;

    WebExternalTextureMailbox mailbox1;
    WebExternalTextureMailbox mailbox2;
    WebExternalTextureMailbox mailbox3;

    IntSize initialSize(initialWidth, initialHeight);

    // Produce mailboxes.
    m_drawingBuffer->markContentsChanged();
    EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox1, 0));
    m_drawingBuffer->markContentsChanged();
    EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox2, 0));
    m_drawingBuffer->markContentsChanged();
    EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox3, 0));

    m_drawingBuffer->markContentsChanged();
    m_drawingBuffer->mailboxReleased(mailbox1, false);

    m_drawingBuffer->beginDestruction();
    EXPECT_EQ(live, true);

    DrawingBufferForTests* weakPointer = m_drawingBuffer.get();
    m_drawingBuffer.clear();
    EXPECT_EQ(live, true);

    weakPointer->markContentsChanged();
    weakPointer->mailboxReleased(mailbox2, false);
    EXPECT_EQ(live, true);

    weakPointer->markContentsChanged();
    weakPointer->mailboxReleased(mailbox3, false);
    EXPECT_EQ(live, false);
}