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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/test/base/chrome_render_view_test.h"
#include "content/public/renderer/render_frame.h"
#include "content/public/test/frame_load_waiter.h"
#include "extensions/renderer/script_context.h"
#include "third_party/WebKit/public/web/WebDocument.h"
#include "third_party/WebKit/public/web/WebLocalFrame.h"
#include "url/gurl.h"
using blink::WebFrame;
namespace extensions {
namespace {
class ScriptContextTest : public ChromeRenderViewTest {
protected:
GURL GetEffectiveDocumentURL(const WebFrame* frame) {
return ScriptContext::GetEffectiveDocumentURL(
frame, frame->document().url(), true);
}
};
TEST_F(ScriptContextTest, GetEffectiveDocumentURL) {
GURL top_url("http://example.com/");
GURL different_url("http://example.net/");
GURL blank_url("about:blank");
GURL srcdoc_url("about:srcdoc");
const char frame_html[] =
"<iframe name='frame1' srcdoc=\""
" <iframe name='frame1_1'></iframe>"
" <iframe name='frame1_2' sandbox=''></iframe>"
"\"></iframe>"
"<iframe name='frame2' sandbox='' srcdoc=\""
" <iframe name='frame2_1'></iframe>"
"\"></iframe>"
"<iframe name='frame3'></iframe>";
const char frame3_html[] = "<iframe name='frame3_1'></iframe>";
WebFrame* frame = GetMainFrame();
ASSERT_TRUE(frame);
frame->loadHTMLString(frame_html, top_url);
content::FrameLoadWaiter(content::RenderFrame::FromWebFrame(frame)).Wait();
WebFrame* frame1 = frame->findChildByName("frame1");
ASSERT_TRUE(frame1);
WebFrame* frame1_1 = frame1->findChildByName("frame1_1");
ASSERT_TRUE(frame1_1);
WebFrame* frame1_2 = frame1->findChildByName("frame1_2");
ASSERT_TRUE(frame1_2);
WebFrame* frame2 = frame->findChildByName("frame2");
ASSERT_TRUE(frame2);
WebFrame* frame2_1 = frame2->findChildByName("frame2_1");
ASSERT_TRUE(frame2_1);
WebFrame* frame3 = frame->findChildByName("frame3");
ASSERT_TRUE(frame3);
// Load a blank document in a frame from a different origin.
frame3->loadHTMLString(frame3_html, different_url);
content::FrameLoadWaiter(content::RenderFrame::FromWebFrame(frame3)).Wait();
WebFrame* frame3_1 = frame->findChildByName("frame3");
ASSERT_TRUE(frame3_1);
// Top-level frame
EXPECT_EQ(GetEffectiveDocumentURL(frame), top_url);
// top -> srcdoc = inherit
EXPECT_EQ(GetEffectiveDocumentURL(frame1), top_url);
// top -> srcdoc -> about:blank = inherit
EXPECT_EQ(GetEffectiveDocumentURL(frame1_1), top_url);
// top -> srcdoc -> about:blank sandboxed = same URL
EXPECT_EQ(GetEffectiveDocumentURL(frame1_2), blank_url);
// top -> srcdoc [sandboxed] = same URL
EXPECT_EQ(GetEffectiveDocumentURL(frame2), srcdoc_url);
// top -> srcdoc [sandboxed] -> about:blank = same URL
EXPECT_EQ(GetEffectiveDocumentURL(frame2_1), blank_url);
// top -> different origin = different origin
EXPECT_EQ(GetEffectiveDocumentURL(frame3), different_url);
// top -> different origin -> about:blank = inherit
EXPECT_EQ(GetEffectiveDocumentURL(frame3_1), different_url);
}
} // namespace
} // namespace extensions
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