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file_name_unittest.cc
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file_name_unittest.cc
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// Copyright 2021 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 "pdf/ui/file_name.h"
#include <string>
#include "testing/gtest/include/gtest/gtest.h"
namespace chrome_pdf {
TEST(FileNameTest, GetFileNameForSaveFromUrl) {
EXPECT_EQ("b.pdf", GetFileNameForSaveFromUrl("https://test/a/b.pdf"));
// File extensions should be kept as-is.
EXPECT_EQ("b.hat", GetFileNameForSaveFromUrl("https://test/a/b.hat"));
// Most escaped characters should be unescaped.
EXPECT_EQ("a b.pdf", GetFileNameForSaveFromUrl("https://test/%61%20b.pdf"));
// Escaped file path delimiters and control codes should be replaced by a
// placeholder.
EXPECT_EQ("a_b_.pdf", GetFileNameForSaveFromUrl("https://test/a%2Fb%01.pdf"));
// UTF-8 characters, including ones left escaped by UnescapeURLComponent() for
// security reasons, are allowed in file paths.
EXPECT_EQ("\xF0\x9F\x94\x92",
GetFileNameForSaveFromUrl("https://test/%F0%9F%94%92"));
}
} // namespace chrome_pdf