Moar RELEASE_ASSERTs

Source/WebKit/chromium/tests/EventListenerTest.cpp

Index: Source/WebKit/chromium/tests/EventListenerTest.cpp
diff --git a/Source/WebKit/chromium/tests/EventListenerTest.cpp b/Source/WebKit/chromium/tests/EventListenerTest.cpp
deleted file mode 100644
index 629540f5fcea2823b443b1c3e7b5f39bb6d883a9..0000000000000000000000000000000000000000
--- a/Source/WebKit/chromium/tests/EventListenerTest.cpp
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
- * Copyright (C) 2012 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-
-#include "FrameTestHelpers.h"
-#include "URLTestHelpers.h"
-#include "WebDOMEvent.h"
-#include "WebDOMEventListener.h"
-#include "WebDOMMutationEvent.h"
-#include "WebDocument.h"
-#include "WebElement.h"
-#include "WebFrame.h"
-#include "WebScriptSource.h"
-#include "WebView.h"
-#include <gtest/gtest.h>
-#include <public/Platform.h>
-#include <public/WebUnitTestSupport.h>
-
-using namespace WebKit;
-
-namespace {
-
-class TestWebDOMEventListener : public WebDOMEventListener {
-public:
-    TestWebDOMEventListener() { }
-    virtual ~TestWebDOMEventListener() { }
-
-    virtual void handleEvent(const WebDOMEvent& event) OVERRIDE
-    {
-      m_events.push_back(event);
-    }
-
-    size_t eventCount() const { return m_events.size(); }
-
-    WebDOMEvent eventAt(int index) const { return m_events.at(index); }
-
-    void clearEvents() { m_events.clear(); }
-
-private:
-    std::vector<WebDOMEvent> m_events;
-};
-
-class WebDOMEventListenerTest : public testing::Test {
-public:
-    WebDOMEventListenerTest()
-        : m_webView(0)
-    {
-    }
-
-    virtual void SetUp() OVERRIDE
-    {
-        std::string baseURL("http://www.example.com/");
-        std::string fileName("listener/mutation_event_listener.html");
-        bool executeScript = true;
-        URLTestHelpers::registerMockedURLFromBaseURL(WebString::fromUTF8(baseURL.c_str()), WebString::fromUTF8(fileName.c_str()));
-        m_webView = FrameTestHelpers::createWebViewAndLoad(baseURL + fileName, executeScript);
-    }
-
-    virtual void TearDown() OVERRIDE
-    {
-        m_webView->close();
-        Platform::current()->unitTestSupport()->unregisterAllMockedURLs();
-    }
-
-    WebFrame* mainFrame() const
-    {
-        return m_webView->mainFrame();
-    }
-
-    WebDocument document() const
-    {
-        return mainFrame()->document();
-    }
-
-    void executeScript(const char* code)
-    {
-        mainFrame()->executeScript(WebScriptSource(WebString::fromUTF8(code)));
-    }
-
-
-    static WebString GetNodeID(const WebNode& node)
-    {
-        if (node.nodeType() != WebNode::ElementNode)
-            return WebString();
-        WebElement element = node.toConst<WebElement>();
-        return element.getAttribute("id");
-    }
-
-protected:
-    WebView* m_webView;
-};
-
-
-// Tests that the right mutation events are fired when a node is added/removed.
-// Note that the DOMSubtreeModified event is fairly vage, it only tells you
-// something changed for the target node.
-TEST_F(WebDOMEventListenerTest, NodeAddedRemovedMutationEvent)
-{
-    TestWebDOMEventListener eventListener;
-    document().addEventListener("DOMSubtreeModified", &eventListener, false);
-
-    // Test adding a node.
-    executeScript("addElement('newNode')");
-    ASSERT_EQ(1U, eventListener.eventCount());
-    WebDOMEvent event = eventListener.eventAt(0);
-    ASSERT_TRUE(event.isMutationEvent());
-    // No need to check any of the MutationEvent, WebKit does not set any.
-    EXPECT_EQ("DIV", event.target().nodeName());
-    EXPECT_EQ("topDiv", GetNodeID(event.target()));
-    eventListener.clearEvents();
-
-    // Test removing a node.
-    executeScript("removeNode('div1')");
-    ASSERT_EQ(1U, eventListener.eventCount());
-    event = eventListener.eventAt(0);
-    ASSERT_TRUE(event.isMutationEvent());
-    EXPECT_EQ("DIV", event.target().nodeName());
-    EXPECT_EQ("topDiv", GetNodeID(event.target()));
-}
-
-// Tests the right mutation event is fired when a text node is modified.
-TEST_F(WebDOMEventListenerTest, TextNodeModifiedMutationEvent)
-{
-    TestWebDOMEventListener eventListener;
-    document().addEventListener("DOMSubtreeModified", &eventListener, false);
-    executeScript("changeText('div2', 'Hello')");
-    ASSERT_EQ(1U, eventListener.eventCount());
-    WebDOMEvent event = eventListener.eventAt(0);
-    ASSERT_TRUE(event.isMutationEvent());
-    ASSERT_EQ(WebNode::TextNode, event.target().nodeType());
-}
-
-// Tests the right mutation events are fired when an attribute is added/removed.
-TEST_F(WebDOMEventListenerTest, AttributeMutationEvent)
-{
-    TestWebDOMEventListener eventListener;
-    document().addEventListener("DOMSubtreeModified", &eventListener, false);
-    executeScript("document.getElementById('div2').setAttribute('myAttr',"
-                  "'some value')");
-    ASSERT_EQ(1U, eventListener.eventCount());
-    WebDOMEvent event = eventListener.eventAt(0);
-    ASSERT_TRUE(event.isMutationEvent());
-    EXPECT_EQ("DIV", event.target().nodeName());
-    EXPECT_EQ("div2", GetNodeID(event.target()));
-    eventListener.clearEvents();
-
-    executeScript("document.getElementById('div2').removeAttribute('myAttr')");
-    ASSERT_EQ(1U, eventListener.eventCount());
-    event = eventListener.eventAt(0);
-    ASSERT_TRUE(event.isMutationEvent());
-    EXPECT_EQ("DIV", event.target().nodeName());
-    EXPECT_EQ("div2", GetNodeID(event.target()));
-}
-
-// Tests destroying WebDOMEventListener and triggering events, we shouldn't
-// crash.
-TEST_F(WebDOMEventListenerTest, FireEventDeletedListener)
-{
-    TestWebDOMEventListener* eventListener = new TestWebDOMEventListener();
-    document().addEventListener("DOMSubtreeModified", eventListener, false);
-    delete eventListener;
-    executeScript("addElement('newNode')"); // That should fire an event.
-}
-
-// Tests registering several events on the same WebDOMEventListener and
-// triggering events.
-TEST_F(WebDOMEventListenerTest, SameListenerMultipleEvents)
-{
-    TestWebDOMEventListener eventListener;
-    const WebString kDOMSubtreeModifiedType("DOMSubtreeModified");
-    const WebString kDOMNodeRemovedType("DOMNodeRemoved");
-    document().addEventListener(kDOMSubtreeModifiedType, &eventListener, false);
-    WebElement div1Elem = document().getElementById("div1");
-    div1Elem.addEventListener(kDOMNodeRemovedType, &eventListener, false);
-
-    // Trigger a DOMSubtreeModified event by adding a node.
-    executeScript("addElement('newNode')");
-    ASSERT_EQ(1U, eventListener.eventCount());
-    WebDOMEvent event = eventListener.eventAt(0);
-    ASSERT_TRUE(event.isMutationEvent());
-    EXPECT_EQ("DIV", event.target().nodeName());
-    EXPECT_EQ("topDiv", GetNodeID(event.target()));
-    eventListener.clearEvents();
-
-    // Trigger for both event listener by removing the div1 node.
-    executeScript("removeNode('div1')");
-    ASSERT_EQ(2U, eventListener.eventCount());
-    // Not sure if the order of the events is important. Assuming no specific
-    // order.
-    WebString type1 = eventListener.eventAt(0).type();
-    WebString type2 = eventListener.eventAt(1).type();
-    EXPECT_TRUE(type1 == kDOMSubtreeModifiedType || type1 == kDOMNodeRemovedType);
-    EXPECT_TRUE(type2 == kDOMSubtreeModifiedType || type2 == kDOMNodeRemovedType);
-    EXPECT_TRUE(type1 != type2);
-}
-
-// Tests removing event listeners.
-TEST_F(WebDOMEventListenerTest, RemoveEventListener)
-{
-    TestWebDOMEventListener eventListener;
-    const WebString kDOMSubtreeModifiedType("DOMSubtreeModified");
-    // Adding twice the same listener for the same event, should be supported.
-    document().addEventListener(kDOMSubtreeModifiedType, &eventListener, false);
-    document().addEventListener(kDOMSubtreeModifiedType, &eventListener, false);
-
-    // Add a node, that should trigger 2 events.
-    executeScript("addElement('newNode')");
-    EXPECT_EQ(2U, eventListener.eventCount());
-    eventListener.clearEvents();
-
-    // Remove one listener and trigger an event again.
-    document().removeEventListener(
-        kDOMSubtreeModifiedType, &eventListener, false);
-    executeScript("addElement('newerNode')");
-    EXPECT_EQ(1U, eventListener.eventCount());
-    eventListener.clearEvents();
-
-    // Remove the last listener and trigger yet another event.
-    document().removeEventListener(
-        kDOMSubtreeModifiedType, &eventListener, false);
-    executeScript("addElement('newererNode')");
-    EXPECT_EQ(0U, eventListener.eventCount());
-}
-
-} // namespace