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// Copyright (c) 2011 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/string16.h"
#include "base/string_util.h"
#include "base/utf_string_conversions.h"
#include "chrome/browser/ui/find_bar/find_bar_state.h"
#include "chrome/browser/ui/find_bar/find_tab_helper.h"
#include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
#include "chrome/browser/ui/tab_contents/test_tab_contents_wrapper.h"
#include "chrome/common/url_constants.h"
#include "chrome/test/testing_profile.h"
#include "content/browser/browser_thread.h"
#include "content/browser/tab_contents/test_tab_contents.h"
class FindBackendTest : public TabContentsWrapperTestHarness {
public:
FindBackendTest()
: TabContentsWrapperTestHarness(),
browser_thread_(BrowserThread::UI, &message_loop_) {}
private:
BrowserThread browser_thread_;
};
namespace {
string16 FindPrepopulateText(TabContents* contents) {
Profile* profile = Profile::FromBrowserContext(contents->browser_context());
return FindBarState::GetLastPrepopulateText(profile);
}
} // end namespace
// This test takes two TabContents objects, searches in both of them and
// tests the internal state for find_text and find_prepopulate_text.
TEST_F(FindBackendTest, InternalState) {
FindTabHelper* find_tab_helper = contents_wrapper()->find_tab_helper();
// Initial state for the TabContents is blank strings.
EXPECT_EQ(string16(), FindPrepopulateText(contents()));
EXPECT_EQ(string16(), find_tab_helper->find_text());
// Get another TabContents object ready.
TestTabContents* contents2 = new TestTabContents(profile_.get(), NULL);
TabContentsWrapper wrapper2(contents2);
FindTabHelper* find_tab_helper2 = wrapper2.find_tab_helper();
// No search has still been issued, strings should be blank.
EXPECT_EQ(string16(), FindPrepopulateText(contents()));
EXPECT_EQ(string16(), find_tab_helper->find_text());
EXPECT_EQ(string16(), FindPrepopulateText(contents2));
EXPECT_EQ(string16(), find_tab_helper2->find_text());
string16 search_term1 = ASCIIToUTF16(" I had a 401K ");
string16 search_term2 = ASCIIToUTF16(" but the economy ");
string16 search_term3 = ASCIIToUTF16(" eated it. ");
// Start searching in the first TabContents, searching forwards but not case
// sensitive (as indicated by the last two params).
find_tab_helper->StartFinding(search_term1, true, false);
// Pre-populate string should always match between the two, but find_text
// should not.
EXPECT_EQ(search_term1, FindPrepopulateText(contents()));
EXPECT_EQ(search_term1, find_tab_helper->find_text());
EXPECT_EQ(search_term1, FindPrepopulateText(contents2));
EXPECT_EQ(string16(), find_tab_helper2->find_text());
// Now search in the other TabContents, searching forwards but not case
// sensitive (as indicated by the last two params).
find_tab_helper2->StartFinding(search_term2, true, false);
// Again, pre-populate string should always match between the two, but
// find_text should not.
EXPECT_EQ(search_term2, FindPrepopulateText(contents()));
EXPECT_EQ(search_term1, find_tab_helper->find_text());
EXPECT_EQ(search_term2, FindPrepopulateText(contents2));
EXPECT_EQ(search_term2, find_tab_helper2->find_text());
// Search again in the first TabContents, searching forwards but not case
// find_tab_helper (as indicated by the last two params).
find_tab_helper->StartFinding(search_term3, true, false);
// Once more, pre-populate string should always match between the two, but
// find_text should not.
EXPECT_EQ(search_term3, FindPrepopulateText(contents()));
EXPECT_EQ(search_term3, find_tab_helper->find_text());
EXPECT_EQ(search_term3, FindPrepopulateText(contents2));
EXPECT_EQ(search_term2, find_tab_helper2->find_text());
}
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