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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/omnibox/common/string_cleaning.h"
#include "base/strings/utf_string_conversions.h"
#include "base/test/gtest_util.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"
namespace omnibox {
TEST(StringCleaningTest, CleanUpUrlForMatching) {
EXPECT_EQ(u"http://foo.com/", CleanUpUrlForMatching(GURL("http://foo.com"),
/*adjustments=*/nullptr));
EXPECT_EQ(u"http://foo.com/", CleanUpUrlForMatching(GURL("http://Foo.com"),
/*adjustments=*/nullptr));
}
TEST(StringCleaningTest, CleanUpEmptyUrlForMatching) {
GURL empty_url("");
EXPECT_DCHECK_DEATH(
CleanUpUrlForMatching(empty_url, /*adjustments=*/nullptr));
}
TEST(StringCleaningTest, CleanUpTitleForMatching) {
// Test basic title cleaning
std::u16string title1 = u"Example Title";
std::u16string result1 = CleanUpTitleForMatching(title1);
EXPECT_EQ(u"example title", result1);
// Test long title truncation
std::u16string long_title(2000, u'A');
std::u16string result3 = CleanUpTitleForMatching(long_title);
EXPECT_EQ(1024u, result3.length());
// Test empty title
std::u16string empty_title;
std::u16string empty_result = CleanUpTitleForMatching(empty_title);
EXPECT_TRUE(empty_result.empty());
}
} // namespace omnibox
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