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// Copyright (c) 2006-2008 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 "chrome/browser/title_chomper.h"
#include "googleurl/src/gurl.h"
#include "testing/gtest/include/gtest/gtest.h"
class TitleChomperTest : public testing::Test {
};
TEST_F(TitleChomperTest, BasicCase) {
TitleChomper chomper;
chomper.AddTitle(L"A");
chomper.AddTitle(L"A B");
chomper.AddTitle(L"A B C");
chomper.AddTitle(L"A B C D");
std::vector<std::wstring> chomped_titles;
chomper.ChompTitles(&chomped_titles);
EXPECT_EQ(L"A", chomped_titles.at(0));
EXPECT_EQ(L"B", chomped_titles.at(1));
EXPECT_EQ(L"C", chomped_titles.at(2));
EXPECT_EQ(L"D", chomped_titles.at(3));
}
TEST_F(TitleChomperTest, LongerTitleBasicCase) {
TitleChomper chomper;
chomper.AddTitle(L"A Q");
chomper.AddTitle(L"A B Q");
chomper.AddTitle(L"A B C Q");
chomper.AddTitle(L"A B C D Q");
std::vector<std::wstring> chomped_titles;
chomper.ChompTitles(&chomped_titles);
EXPECT_EQ(L"A Q", chomped_titles.at(0));
EXPECT_EQ(L"B Q", chomped_titles.at(1));
EXPECT_EQ(L"C Q", chomped_titles.at(2));
EXPECT_EQ(L"D Q", chomped_titles.at(3));
}
TEST_F(TitleChomperTest, PunctuationCase) {
TitleChomper chomper;
// There should be able to be wacky punctuation and it should still work
chomper.AddTitle(L"A, Q.");
chomper.AddTitle(L"A, B:- Q.");
chomper.AddTitle(L"A, B:- C; Q");
chomper.AddTitle(L"A B. C D; Q");
std::vector<std::wstring> chomped_titles;
chomper.ChompTitles(&chomped_titles);
EXPECT_EQ(L"A, Q.", chomped_titles.at(0));
EXPECT_EQ(L"B:- Q.", chomped_titles.at(1));
EXPECT_EQ(L"C; Q", chomped_titles.at(2));
EXPECT_EQ(L"D; Q", chomped_titles.at(3));
}
TEST_F(TitleChomperTest, IdentiticalTitleCase) {
TitleChomper chomper;
chomper.AddTitle(L"A Q");
chomper.AddTitle(L"A Q");
chomper.AddTitle(L"A B C Q");
chomper.AddTitle(L"A B C Q");
chomper.AddTitle(L"A B C Q");
std::vector<std::wstring> chomped_titles;
chomper.ChompTitles(&chomped_titles);
EXPECT_EQ(L"A Q", chomped_titles.at(0));
EXPECT_EQ(L"A Q", chomped_titles.at(1));
EXPECT_EQ(L"A B C Q", chomped_titles.at(2));
EXPECT_EQ(L"A B C Q", chomped_titles.at(3));
EXPECT_EQ(L"A B C Q", chomped_titles.at(4));
}
TEST_F(TitleChomperTest, CraigslistCase) {
TitleChomper chomper;
chomper.AddTitle(L"craigslist: san francisco bay area classifieds for jobs, apartments, personals, for sale, services, community, and events");
chomper.AddTitle(L"craigslist | cars & trucks");
chomper.AddTitle(L"s.f. bayarea craigslist > > cars & trucks: search");
chomper.AddTitle(L"s.f. bayarea craigslist > peninsula > cars & trucks: search");
chomper.AddTitle(L"s.f. bayarea craigslist > peninsula > cars & trucks: search for \"tacoma\"");
std::vector<std::wstring> chomped_titles;
chomper.ChompTitles(&chomped_titles);
EXPECT_EQ(L"craigslist: san francisco bay area classifieds for jobs, apartments, personals, for sale, services, community, and events", chomped_titles.at(0));
EXPECT_EQ(L"cars & trucks", chomped_titles.at(1));
EXPECT_EQ(L"s.f. bayarea craigslist > > cars & trucks: search", chomped_titles.at(2));
EXPECT_EQ(L"peninsula > cars & trucks: search", chomped_titles.at(3));
EXPECT_EQ(L"for \"tacoma\"", chomped_titles.at(4));
}
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