1/*
2 * Copyright (C) 2010 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#include "config.h"
32
33#include <googleurl/src/gurl.h>
34#include <gtest/gtest.h>
35#include <webkit/support/webkit_support.h>
36#include "WebFrame.h"
37#include "WebFrameClient.h"
38#include "WebSettings.h"
39#include "WebString.h"
40#include "WebURL.h"
41#include "WebURLRequest.h"
42#include "WebURLResponse.h"
43#include "WebView.h"
44#include "v8.h"
45
46using namespace WebKit;
47
48namespace {
49
50class WebFrameTest : public testing::Test {
51public:
52    WebFrameTest()
53        : baseURL("http://www.test.com/")
54    {
55    }
56
57    virtual void TearDown()
58    {
59        webkit_support::UnregisterAllMockedURLs();
60    }
61
62    void registerMockedURLLoad(const std::string& fileName)
63    {
64        WebURLResponse response;
65        response.initialize();
66        response.setMIMEType("text/html");
67
68        std::string filePath = webkit_support::GetWebKitRootDir().utf8();
69        filePath += "/Source/WebKit/chromium/tests/data/";
70        filePath += fileName;
71
72        webkit_support::RegisterMockedURL(WebURL(GURL(baseURL + fileName)), response, WebString::fromUTF8(filePath));
73    }
74
75    void serveRequests()
76    {
77        webkit_support::ServeAsynchronousMockedRequests();
78    }
79
80    void loadFrame(WebFrame* frame, const std::string& fileName)
81    {
82        WebURLRequest urlRequest;
83        urlRequest.initialize();
84        urlRequest.setURL(WebURL(GURL(baseURL + fileName)));
85        frame->loadRequest(urlRequest);
86    }
87
88protected:
89    std::string baseURL;
90};
91
92class TestWebFrameClient : public WebFrameClient {
93};
94
95TEST_F(WebFrameTest, ContentText)
96{
97    registerMockedURLLoad("iframes_test.html");
98    registerMockedURLLoad("visible_iframe.html");
99    registerMockedURLLoad("invisible_iframe.html");
100    registerMockedURLLoad("zero_sized_iframe.html");
101
102    // Create and initialize the WebView.
103    TestWebFrameClient webFrameClient;
104    WebView* webView = WebView::create(0);
105    webView->initializeMainFrame(&webFrameClient);
106
107    loadFrame(webView->mainFrame(), "iframes_test.html");
108    serveRequests();
109
110    // Now retrieve the frames text and test it only includes visible elements.
111    std::string content = webView->mainFrame()->contentAsText(1024).utf8();
112    EXPECT_NE(std::string::npos, content.find(" visible paragraph"));
113    EXPECT_NE(std::string::npos, content.find(" visible iframe"));
114    EXPECT_EQ(std::string::npos, content.find(" invisible pararaph"));
115    EXPECT_EQ(std::string::npos, content.find(" invisible iframe"));
116    EXPECT_EQ(std::string::npos, content.find("iframe with zero size"));
117
118    webView->close();
119}
120
121TEST_F(WebFrameTest, FrameForEnteredContext)
122{
123    registerMockedURLLoad("iframes_test.html");
124    registerMockedURLLoad("visible_iframe.html");
125    registerMockedURLLoad("invisible_iframe.html");
126    registerMockedURLLoad("zero_sized_iframe.html");
127
128    // Create and initialize the WebView.
129    TestWebFrameClient webFrameClient;
130    WebView* webView = WebView::create(0);
131    webView->settings()->setJavaScriptEnabled(true);
132    webView->initializeMainFrame(&webFrameClient);
133
134    loadFrame(webView->mainFrame(), "iframes_test.html");
135    serveRequests();
136
137    v8::HandleScope scope;
138    EXPECT_EQ(webView->mainFrame(),
139              WebFrame::frameForContext(
140                  webView->mainFrame()->mainWorldScriptContext()));
141    EXPECT_EQ(webView->mainFrame()->firstChild(),
142              WebFrame::frameForContext(
143                  webView->mainFrame()->firstChild()->mainWorldScriptContext()));
144
145    webView->close();
146}
147
148}
149