| /* |
| * Copyright 2012 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| // Author: sriharis@google.com (Srihari Sukumaran) |
| |
| #include "net/instaweb/rewriter/public/support_noscript_filter.h" |
| |
| #include "net/instaweb/rewriter/public/rewrite_driver.h" |
| #include "net/instaweb/rewriter/public/rewrite_options.h" |
| #include "net/instaweb/rewriter/public/rewrite_test_base.h" |
| #include "pagespeed/kernel/base/gtest.h" |
| #include "pagespeed/kernel/base/string.h" |
| |
| namespace net_instaweb { |
| |
| const char kChromeUserAgent[] = |
| "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.4 (KHTML, like Gecko) " |
| "Chrome/22.0.1229.64 Safari/537.4"; |
| const char kUnsupportedUserAgent[] = "Unsupported"; |
| |
| class SupportNoscriptFilterTest : public RewriteTestBase { |
| protected: |
| virtual void SetUp() { |
| RewriteTestBase::SetUp(); |
| options()->EnableFilter(RewriteOptions::kDelayImages); |
| rewrite_driver()->AddOwnedPostRenderFilter( |
| new SupportNoscriptFilter(rewrite_driver())); |
| } |
| }; |
| |
| TEST_F(SupportNoscriptFilterTest, TestNoscript) { |
| GoogleString input_html = |
| "<head></head><body>" |
| "<img src=\"http://test.com/1.jpeg\"/></body>"; |
| GoogleString output_html = |
| "<head></head><body>" |
| "<noscript><meta HTTP-EQUIV=\"refresh\" content=\"0;url=" |
| "'http://test.com/support_noscript'%22.html?PageSpeed=noscript'\" " |
| "/><style><!--table,div,span,font,p{display:none} --></style>" |
| "<div style=\"display:block\">Please click <a href=" |
| "\"http://test.com/support_noscript'%22.html?PageSpeed=noscript\">" |
| "here</a> if you are not redirected within a few seconds.</div>" |
| "</noscript><img src=\"http://test.com/1.jpeg\"/></body>"; |
| SetCurrentUserAgent(kChromeUserAgent); |
| ValidateExpected("support_noscript'\"", input_html, output_html); |
| } |
| |
| TEST_F(SupportNoscriptFilterTest, TestNoscriptMultipleBodies) { |
| GoogleString input_html = |
| "<head></head><body>" |
| "<img src=\"http://test.com/1.jpeg\"/></body>" |
| "<body><img src=\"http://test.com/2.jpeg\"/></body>"; |
| GoogleString output_html = |
| "<head></head><body>" |
| "<noscript><meta HTTP-EQUIV=\"refresh\" content=\"0;" |
| "url='http://test.com/support_noscript.html?PageSpeed=noscript'\" />" |
| "<style><!--table,div,span,font,p{display:none} --></style>" |
| "<div style=\"display:block\">Please click " |
| "<a href=\"http://test.com/support_noscript.html?PageSpeed=noscript\">" |
| "here</a> if you are not redirected within a few seconds.</div>" |
| "</noscript><img src=\"http://test.com/1.jpeg\"/></body>" |
| "<body><img src=\"http://test.com/2.jpeg\"/></body>"; |
| SetCurrentUserAgent(kChromeUserAgent); |
| ValidateExpected("support_noscript", input_html, output_html); |
| } |
| |
| TEST_F(SupportNoscriptFilterTest, TestNoBody) { |
| GoogleString input_html = |
| "<head></head>"; |
| SetCurrentUserAgent(kChromeUserAgent); |
| ValidateExpected("support_noscript", input_html, input_html); |
| } |
| |
| TEST_F(SupportNoscriptFilterTest, TestUnsupportedUserAgent) { |
| GoogleString input_html = |
| "<head></head><body>" |
| "<img src=\"http://test.com/1.jpeg\"/></body>"; |
| SetCurrentUserAgent(kUnsupportedUserAgent); |
| ValidateExpected("support_noscript", input_html, input_html); |
| } |
| |
| } // namespace net_instaweb |
