1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "content/public/renderer/render_frame.h" 6 #include "content/public/test/frame_load_waiter.h" 7 #include "content/public/test/render_view_test.h" 8 #include "extensions/renderer/script_context.h" 9 #include "third_party/WebKit/public/web/WebDocument.h" 10 #include "third_party/WebKit/public/web/WebLocalFrame.h" 11 #include "url/gurl.h" 12 13 using blink::WebFrame; 14 15 namespace extensions { 16 namespace { 17 18 class ScriptContextTest : public content::RenderViewTest { 19 protected: 20 GURL GetEffectiveDocumentURL(const WebFrame* frame) { 21 return ScriptContext::GetEffectiveDocumentURL( 22 frame, frame->document().url(), true); 23 } 24 }; 25 26 TEST_F(ScriptContextTest, GetEffectiveDocumentURL) { 27 GURL top_url("http://example.com/"); 28 GURL different_url("http://example.net/"); 29 GURL blank_url("about:blank"); 30 GURL srcdoc_url("about:srcdoc"); 31 32 const char frame_html[] = 33 "<iframe name='frame1' srcdoc=\"" 34 " <iframe name='frame1_1'></iframe>" 35 " <iframe name='frame1_2' sandbox=''></iframe>" 36 "\"></iframe>" 37 "<iframe name='frame2' sandbox='' srcdoc=\"" 38 " <iframe name='frame2_1'></iframe>" 39 "\"></iframe>" 40 "<iframe name='frame3'></iframe>"; 41 42 const char frame3_html[] = "<iframe name='frame3_1'></iframe>"; 43 44 WebFrame* frame = GetMainFrame(); 45 ASSERT_TRUE(frame); 46 47 frame->loadHTMLString(frame_html, top_url); 48 content::FrameLoadWaiter(content::RenderFrame::FromWebFrame(frame)).Wait(); 49 50 WebFrame* frame1 = frame->findChildByName("frame1"); 51 ASSERT_TRUE(frame1); 52 WebFrame* frame1_1 = frame1->findChildByName("frame1_1"); 53 ASSERT_TRUE(frame1_1); 54 WebFrame* frame1_2 = frame1->findChildByName("frame1_2"); 55 ASSERT_TRUE(frame1_2); 56 WebFrame* frame2 = frame->findChildByName("frame2"); 57 ASSERT_TRUE(frame2); 58 WebFrame* frame2_1 = frame2->findChildByName("frame2_1"); 59 ASSERT_TRUE(frame2_1); 60 WebFrame* frame3 = frame->findChildByName("frame3"); 61 ASSERT_TRUE(frame3); 62 63 // Load a blank document in a frame from a different origin. 64 frame3->loadHTMLString(frame3_html, different_url); 65 content::FrameLoadWaiter(content::RenderFrame::FromWebFrame(frame3)).Wait(); 66 67 WebFrame* frame3_1 = frame->findChildByName("frame3"); 68 ASSERT_TRUE(frame3_1); 69 70 // Top-level frame 71 EXPECT_EQ(GetEffectiveDocumentURL(frame), top_url); 72 // top -> srcdoc = inherit 73 EXPECT_EQ(GetEffectiveDocumentURL(frame1), top_url); 74 // top -> srcdoc -> about:blank = inherit 75 EXPECT_EQ(GetEffectiveDocumentURL(frame1_1), top_url); 76 // top -> srcdoc -> about:blank sandboxed = same URL 77 EXPECT_EQ(GetEffectiveDocumentURL(frame1_2), blank_url); 78 79 // top -> srcdoc [sandboxed] = same URL 80 EXPECT_EQ(GetEffectiveDocumentURL(frame2), srcdoc_url); 81 // top -> srcdoc [sandboxed] -> about:blank = same URL 82 EXPECT_EQ(GetEffectiveDocumentURL(frame2_1), blank_url); 83 84 // top -> different origin = different origin 85 EXPECT_EQ(GetEffectiveDocumentURL(frame3), different_url); 86 // top -> different origin -> about:blank = inherit 87 EXPECT_EQ(GetEffectiveDocumentURL(frame3_1), different_url); 88 } 89 90 } // namespace 91 } // namespace extensions 92
