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| 1 // Copyright (c) 2011 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 "base/command_line.h" | |
| 6 #include "base/file_util.h" | |
| 7 #include "base/md5.h" | |
| 8 #include "chrome/test/base/chrome_render_view_test.h" | |
| 9 #include "chrome/renderer/automation/automation_renderer_helper.h" | |
| 10 #include "content/public/renderer/render_view.h" | |
| 11 #include "testing/gtest/include/gtest/gtest.h" | |
| 12 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSize.h" | |
| 13 #include "third_party/WebKit/Source/WebKit/chromium/public/WebWidget.h" | |
| 14 | |
| 15 namespace { | |
| 16 | |
| 17 const char kThreeBoxesHTML[] = | |
| 18 "<style> * { margin:0px; padding:0px } </style>" | |
| 19 "<body>" | |
| 20 " <div style='background:red;width:100;height:100'></div>" | |
| 21 " <div style='background:green;width:100;height:100'></div>" | |
| 22 " <div style='background:blue;width:100;height:100'></div>" | |
| 23 "</body>"; | |
| 24 | |
| 25 const char kThreeBoxesMD5[] = "3adefecb4472e6ba1812f9af1fdea3e4"; | |
| 26 | |
| 27 void CompareSnapshot(const std::vector<unsigned char>& png_data, | |
| 28 const std::string& reference_md5) { | |
| 29 std::string png_data_str(reinterpret_cast<const char*>(&png_data[0]), | |
| 30 png_data.size()); | |
| 31 if (CommandLine::ForCurrentProcess()->HasSwitch("dump-test-image")) { | |
| 32 FilePath path = FilePath().AppendASCII("snapshot" + reference_md5 + ".png"); | |
| 33 EXPECT_EQ(file_util::WriteFile(path, png_data_str.c_str(), png_data.size()), | |
| 34 static_cast<int>(png_data.size())); | |
| 35 } | |
| 36 EXPECT_STREQ(reference_md5.c_str(), base::MD5String(png_data_str).c_str()); | |
| 37 } | |
| 38 | |
| 39 } // namespace | |
| 40 | |
| 41 typedef ChromeRenderViewTest AutomationRendererHelperTest; | |
| 42 | |
| 43 TEST_F(AutomationRendererHelperTest, BasicSnapshot) { | |
| 44 GetWebWidget()->resize(WebKit::WebSize(100, 300)); | |
| 45 LoadHTML(kThreeBoxesHTML); | |
| 46 std::vector<unsigned char> png_data; | |
| 47 std::string error_msg; | |
| 48 ASSERT_TRUE(AutomationRendererHelper::Get(view_)->SnapshotEntirePage( | |
| 49 view_->GetWebView(), &png_data, &error_msg)) << error_msg; | |
| 50 CompareSnapshot(png_data, kThreeBoxesMD5); | |
| 51 } | |
| 52 | |
| 53 TEST_F(AutomationRendererHelperTest, ScrollingSnapshot) { | |
| 54 GetWebWidget()->resize(WebKit::WebSize(40, 90)); | |
| 55 LoadHTML(kThreeBoxesHTML); | |
| 56 std::vector<unsigned char> png_data; | |
| 57 std::string error_msg; | |
| 58 ASSERT_TRUE(AutomationRendererHelper::Get(view_)->SnapshotEntirePage( | |
| 59 view_->GetWebView(), &png_data, &error_msg)) << error_msg; | |
| 60 CompareSnapshot(png_data, kThreeBoxesMD5); | |
| 61 } | |
| 62 | |
| 63 TEST_F(AutomationRendererHelperTest, RTLSnapshot) { | |
| 64 GetWebWidget()->resize(WebKit::WebSize(40, 90)); | |
| 65 const char kThreeBoxesRTLHTML[] = | |
| 66 "<style> * { margin:0px; padding:0px } </style>" | |
| 67 "<body dir='rtl'>" | |
| 68 " <div style='background:red;width:100;height:100'></div>" | |
| 69 " <div style='background:green;width:100;height:100'></div>" | |
| 70 " <div style='background:blue;width:100;height:100'></div>" | |
| 71 "</body>"; | |
| 72 LoadHTML(kThreeBoxesRTLHTML); | |
| 73 std::vector<unsigned char> png_data; | |
| 74 std::string error_msg; | |
| 75 ASSERT_TRUE(AutomationRendererHelper::Get(view_)->SnapshotEntirePage( | |
| 76 view_->GetWebView(), &png_data, &error_msg)) << error_msg; | |
| 77 CompareSnapshot(png_data, kThreeBoxesMD5); | |
| 78 } | |
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Chromium Code Reviews
Issue 8416022:
Revert 107645 (To see if it was responsible for increase in static initializers) - Fix test snaps... (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src/