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// Copyright (c) 2012 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 "base/bind.h"
#include "base/file_path.h"
#include "base/run_loop.h"
#include "base/scoped_temp_dir.h"
#include "content/public/browser/web_contents.h"
#include "content/public/test/test_utils.h"
#include "content/shell/shell.h"
#include "content/test/content_browser_test.h"
#include "content/test/content_browser_test_utils.h"
#include "net/test/test_server.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace content {
class MHTMLGenerationTest : public ContentBrowserTest {
public:
MHTMLGenerationTest() : mhtml_generated_(false), file_size_(0) {}
void MHTMLGenerated(const FilePath& path, int64 size) {
mhtml_generated_ = true;
file_size_ = size;
MessageLoopForUI::current()->Quit();
}
protected:
virtual void SetUp() {
ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
ContentBrowserTest::SetUp();
}
bool mhtml_generated() const { return mhtml_generated_; }
int64 file_size() const { return file_size_; }
ScopedTempDir temp_dir_;
private:
bool mhtml_generated_;
int64 file_size_;
};
// Tests that generating a MHTML does create contents.
// Note that the actual content of the file is not tested, the purpose of this
// test is to ensure we were successfull in creating the MHTML data from the
// renderer.
IN_PROC_BROWSER_TEST_F(MHTMLGenerationTest, GenerateMHTML) {
ASSERT_TRUE(test_server()->Start());
FilePath path(temp_dir_.path());
path = path.Append(FILE_PATH_LITERAL("test.mht"));
NavigateToURL(shell(), test_server()->GetURL("files/simple_page.html"));
shell()->web_contents()->GenerateMHTML(
path, base::Bind(&MHTMLGenerationTest::MHTMLGenerated, this));
// Block until the MHTML is generated.
content::RunMessageLoop();
EXPECT_TRUE(mhtml_generated());
EXPECT_GT(file_size(), 0);
// Make sure the actual generated file has some contents.
int64 file_size;
ASSERT_TRUE(file_util::GetFileSize(path, &file_size));
EXPECT_GT(file_size, 100);
}
} // namespace content
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