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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 "base/message_loop.h"
#include "chrome/browser/autocomplete/keyword_provider.h"
#include "chrome/browser/search_engines/template_url.h"
#include "chrome/browser/search_engines/template_url_model.h"
#include "googleurl/src/gurl.h"
#include "testing/gtest/include/gtest/gtest.h"
class KeywordProviderTest : public testing::Test {
protected:
template<class ResultType>
struct test_data {
const std::wstring input;
const size_t num_results;
const ResultType output[3];
};
KeywordProviderTest() : kw_provider_(NULL) { }
virtual ~KeywordProviderTest() { }
virtual void SetUp();
virtual void TearDown();
template<class ResultType>
void RunTest(test_data<ResultType>* keyword_cases,
int num_cases,
ResultType AutocompleteMatch::* member);
protected:
scoped_refptr<KeywordProvider> kw_provider_;
scoped_ptr<TemplateURLModel> model_;
};
void KeywordProviderTest::SetUp() {
static const TemplateURLModel::Initializer kTestKeywordData[] = {
{ L"aa", "aa.com?foo=%s", L"aa" },
{ L"aaaa", "http://aaaa/?aaaa=1&b=%s&c", L"aaaa" },
{ L"aaaaa", "%s", L"aaaaa" },
{ L"ab", "bogus URL %s", L"ab" },
{ L"weasel", "weasel%sweasel", L"weasel" },
{ L"www", " +%2B?=%sfoo ", L"www" },
{ L"z", "%s=z", L"z" },
};
model_.reset(new TemplateURLModel(kTestKeywordData,
arraysize(kTestKeywordData)));
kw_provider_ = new KeywordProvider(NULL, model_.get());
}
void KeywordProviderTest::TearDown() {
model_.reset();
kw_provider_ = NULL;
}
template<class ResultType>
void KeywordProviderTest::RunTest(
test_data<ResultType>* keyword_cases,
int num_cases,
ResultType AutocompleteMatch::* member) {
ACMatches matches;
for (int i = 0; i < num_cases; ++i) {
AutocompleteInput input(keyword_cases[i].input, std::wstring(), true,
false, false);
kw_provider_->Start(input, false);
EXPECT_TRUE(kw_provider_->done());
matches = kw_provider_->matches();
EXPECT_EQ(keyword_cases[i].num_results, matches.size()) <<
L"Input was: " + keyword_cases[i].input;
if (matches.size() == keyword_cases[i].num_results) {
for (size_t j = 0; j < keyword_cases[i].num_results; ++j) {
EXPECT_EQ(keyword_cases[i].output[j], matches[j].*member);
}
}
}
}
TEST_F(KeywordProviderTest, Edit) {
test_data<std::wstring> edit_cases[] = {
// Searching for a nonexistent prefix should give nothing.
{L"Not Found", 0, {}},
{L"aaaaaNot Found", 0, {}},
// Check that tokenization only collapses whitespace between first tokens,
// no-query-input cases have a space appended, and action is not escaped.
{L"z foo", 1, {L"z foo"}},
{L"z", 1, {L"z "}},
{L"z \t", 1, {L"z "}},
{L"z a b c++", 1, {L"z a b c++"}},
// Matches should be limited to three, and sorted in quality order, not
// alphabetical.
{L"aaa", 2, {L"aaaa ", L"aaaaa "}},
{L"a 1 2 3", 3, {L"aa 1 2 3", L"ab 1 2 3", L"aaaa 1 2 3"}},
{L"www.a", 3, {L"aa ", L"ab ", L"aaaa "}},
// Exact matches should prevent returning inexact matches.
{L"aaaa foo", 1, {L"aaaa foo"}},
{L"www.aaaa foo", 1, {L"aaaa foo"}},
// Clean up keyword input properly.
{L"www", 1, {L"www "}},
{L"www.", 0, {}},
{L"www.w w", 2, {L"www w", L"weasel w"}},
{L"http://www", 1, {L"www "}},
{L"http://www.", 0, {}},
{L"ftp: blah", 0, {}},
{L"mailto:z", 1, {L"z "}},
};
RunTest<std::wstring>(edit_cases, arraysize(edit_cases),
&AutocompleteMatch::fill_into_edit);
}
TEST_F(KeywordProviderTest, URL) {
test_data<GURL> url_cases[] = {
// No query input -> empty destination URL.
{L"z", 1, {GURL()}},
{L"z \t", 1, {GURL()}},
// Check that tokenization only collapses whitespace between first tokens
// and query input, but not rest of URL, is escaped.
{L"z a b c++", 1, {GURL("a+++b+++c%2B%2B=z")}},
{L"www.www www", 1, {GURL(" +%2B?=wwwfoo ")}},
// Substitution should work with various locations of the "%s".
{L"aaa 1a2b", 2, {GURL("http://aaaa/?aaaa=1&b=1a2b&c"),
GURL("1a2b")}},
{L"a 1 2 3", 3, {GURL("aa.com?foo=1+2+3"), GURL("bogus URL 1+2+3"),
GURL("http://aaaa/?aaaa=1&b=1+2+3&c")}},
{L"www.w w", 2, {GURL(" +%2B?=wfoo "), GURL("weaselwweasel")}},
};
RunTest<GURL>(url_cases, arraysize(url_cases),
&AutocompleteMatch::destination_url);
}
TEST_F(KeywordProviderTest, Contents) {
test_data<std::wstring> contents_cases[] = {
// No query input -> substitute "<enter query>" into contents.
{L"z", 1, {L"Search z for <enter query>"}},
{L"z \t", 1, {L"Search z for <enter query>"}},
// Check that tokenization only collapses whitespace between first tokens
// and contents are not escaped or unescaped.
{L"z a b c++", 1, {L"Search z for a b c++"}},
{L"www.www www", 1, {L"Search www for www"}},
// Substitution should work with various locations of the "%s".
{L"aaa", 2, {L"Search aaaa for <enter query>",
L"Search aaaaa for <enter query>"}},
{L"a 1 2 3", 3, {L"Search aa for 1 2 3", L"Search ab for 1 2 3",
L"Search aaaa for 1 2 3"}},
{L"www.w w", 2, {L"Search www for w", L"Search weasel for w"}},
};
RunTest<std::wstring>(contents_cases, arraysize(contents_cases),
&AutocompleteMatch::contents);
}
TEST_F(KeywordProviderTest, Description) {
test_data<std::wstring> description_cases[] = {
// Whole keyword should be returned for both exact and inexact matches.
{L"z foo", 1, {L"(Keyword: z)"}},
{L"a foo", 3, {L"(Keyword: aa)", L"(Keyword: ab)",
L"(Keyword: aaaa)"}},
{L"ftp://www.www w", 1, {L"(Keyword: www)"}},
// Keyword should be returned regardless of query input.
{L"z", 1, {L"(Keyword: z)"}},
{L"z \t", 1, {L"(Keyword: z)"}},
{L"z a b c++", 1, {L"(Keyword: z)"}},
};
RunTest<std::wstring>(description_cases, arraysize(description_cases),
&AutocompleteMatch::description);
}
TEST_F(KeywordProviderTest, AddKeyword) {
TemplateURL* template_url = new TemplateURL();
std::wstring keyword(L"foo");
std::string url("http://www.google.com/foo?q={searchTerms}");
template_url->SetURL(url, 0, 0);
template_url->set_keyword(keyword);
template_url->set_short_name(L"Test");
model_->Add(template_url);
ASSERT_TRUE(template_url == model_->GetTemplateURLForKeyword(keyword));
}
TEST_F(KeywordProviderTest, RemoveKeyword) {
std::wstring url(L"http://aaaa/?aaaa=1&b={searchTerms}&c");
model_->Remove(model_->GetTemplateURLForKeyword(L"aaaa"));
ASSERT_TRUE(model_->GetTemplateURLForKeyword(L"aaaa") == NULL);
}
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