366 lines
10 KiB
C++
366 lines
10 KiB
C++
// Copyright (c) 2010 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#include <map>
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#include <vector>
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#include "include/base/cef_string16.h"
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#include "include/internal/cef_string.h"
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#include "include/internal/cef_string_list.h"
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#include "include/internal/cef_string_map.h"
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#include "include/internal/cef_string_multimap.h"
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#include "tests/gtest/include/gtest/gtest.h"
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// Test UTF8 strings.
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TEST(StringTest, UTF8) {
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CefStringUTF8 str1("Test String");
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EXPECT_EQ(str1.length(), (size_t)11);
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EXPECT_FALSE(str1.empty());
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EXPECT_TRUE(str1.IsOwner());
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// Test equality.
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CefStringUTF8 str2("Test String");
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EXPECT_EQ(str1, str2);
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EXPECT_LE(str1, str2);
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EXPECT_GE(str1, str2);
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str2 = "Test Test";
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EXPECT_LT(str1, str2);
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EXPECT_GT(str2, str1);
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// When strings are the same but of unequal length, the longer string is
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// greater.
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str2 = "Test";
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EXPECT_LT(str2, str1);
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EXPECT_GT(str1, str2);
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// Test conversions.
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str2 = str1.ToString();
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EXPECT_EQ(str1, str2);
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str2 = str1.ToWString();
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EXPECT_EQ(str1, str2);
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// Test userfree assignment.
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cef_string_userfree_utf8_t uf = str2.DetachToUserFree();
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EXPECT_TRUE(uf != nullptr);
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EXPECT_TRUE(str2.empty());
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str2.AttachToUserFree(uf);
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EXPECT_FALSE(str2.empty());
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EXPECT_EQ(str1, str2);
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}
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// Test UTF16 strings.
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TEST(StringTest, UTF16) {
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CefStringUTF16 str1("Test String");
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EXPECT_EQ(str1.length(), (size_t)11);
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EXPECT_FALSE(str1.empty());
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EXPECT_TRUE(str1.IsOwner());
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// Test equality.
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CefStringUTF16 str2("Test String");
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EXPECT_EQ(str1, str2);
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EXPECT_LE(str1, str2);
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EXPECT_GE(str1, str2);
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str2 = "Test Test";
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EXPECT_LT(str1, str2);
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EXPECT_GT(str2, str1);
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// When strings are the same but of unequal length, the longer string is
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// greater.
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str2 = "Test";
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EXPECT_LT(str2, str1);
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EXPECT_GT(str1, str2);
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// Test conversions.
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str2 = str1.ToString();
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EXPECT_EQ(str1, str2);
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str2 = str1.ToWString();
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EXPECT_EQ(str1, str2);
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// Test userfree assignment.
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cef_string_userfree_utf16_t uf = str2.DetachToUserFree();
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EXPECT_TRUE(uf != nullptr);
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EXPECT_TRUE(str2.empty());
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str2.AttachToUserFree(uf);
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EXPECT_FALSE(str2.empty());
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EXPECT_EQ(str1, str2);
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}
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// Test wide strings.
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TEST(StringTest, Wide) {
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CefStringWide str1("Test String");
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EXPECT_EQ(str1.length(), (size_t)11);
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EXPECT_FALSE(str1.empty());
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EXPECT_TRUE(str1.IsOwner());
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// Test equality.
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CefStringWide str2("Test String");
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EXPECT_EQ(str1, str2);
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EXPECT_LE(str1, str2);
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EXPECT_GE(str1, str2);
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str2 = "Test Test";
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EXPECT_LT(str1, str2);
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EXPECT_GT(str2, str1);
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// When strings are the same but of unequal length, the longer string is
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// greater.
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str2 = "Test";
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EXPECT_LT(str2, str1);
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EXPECT_GT(str1, str2);
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// Test conversions.
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str2 = str1.ToString();
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EXPECT_EQ(str1, str2);
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str2 = str1.ToWString();
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EXPECT_EQ(str1, str2);
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// Test userfree assignment.
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cef_string_userfree_wide_t uf = str2.DetachToUserFree();
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EXPECT_TRUE(uf != nullptr);
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EXPECT_TRUE(str2.empty());
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str2.AttachToUserFree(uf);
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EXPECT_FALSE(str2.empty());
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EXPECT_EQ(str1, str2);
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}
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// Test base::string16 convertion to/from CefString types.
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TEST(StringTest, string16) {
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CefStringUTF8 str8("Test String 1"), str8b;
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CefStringUTF16 str16("Test String 2"), str16b;
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CefStringWide strwide("Test String 3"), strwideb;
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base::string16 base_str;
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base_str = str8;
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str8b = base_str;
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EXPECT_EQ(str8, base_str);
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EXPECT_EQ(str8, str8b);
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base_str = str16;
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str16b = base_str;
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EXPECT_EQ(str16, base_str);
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EXPECT_EQ(str16, str16b);
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base_str = strwide;
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strwideb = base_str;
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EXPECT_EQ(strwide, base_str);
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EXPECT_EQ(strwide, strwideb);
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}
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// Test string lists.
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TEST(StringTest, List) {
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typedef std::vector<CefString> ListType;
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ListType list;
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list.push_back("String 1");
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list.push_back("String 2");
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list.push_back("String 3");
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EXPECT_EQ(list[0], "String 1");
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EXPECT_EQ(list[1], "String 2");
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EXPECT_EQ(list[2], "String 3");
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cef_string_list_t listPtr = cef_string_list_alloc();
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EXPECT_TRUE(listPtr != nullptr);
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ListType::const_iterator it = list.begin();
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for (; it != list.end(); ++it)
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cef_string_list_append(listPtr, it->GetStruct());
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CefString str;
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int ret;
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EXPECT_EQ(cef_string_list_size(listPtr), 3U);
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ret = cef_string_list_value(listPtr, 0U, str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str, "String 1");
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ret = cef_string_list_value(listPtr, 1U, str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str, "String 2");
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ret = cef_string_list_value(listPtr, 2U, str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str, "String 3");
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cef_string_list_t listPtr2 = cef_string_list_copy(listPtr);
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cef_string_list_clear(listPtr);
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EXPECT_EQ(cef_string_list_size(listPtr), 0U);
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cef_string_list_free(listPtr);
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EXPECT_EQ(cef_string_list_size(listPtr2), 3U);
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ret = cef_string_list_value(listPtr2, 0U, str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str, "String 1");
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ret = cef_string_list_value(listPtr2, 1U, str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str, "String 2");
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ret = cef_string_list_value(listPtr2, 2U, str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str, "String 3");
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cef_string_list_free(listPtr2);
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}
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// Test string maps.
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TEST(StringTest, Map) {
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typedef std::map<CefString, CefString> MapType;
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MapType map;
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map.insert(std::make_pair("Key 1", "String 1"));
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map.insert(std::make_pair("Key 2", "String 2"));
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map.insert(std::make_pair("Key 3", "String 3"));
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MapType::const_iterator it;
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it = map.find("Key 2");
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EXPECT_TRUE(it != map.end());
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EXPECT_EQ(it->first, "Key 2");
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EXPECT_EQ(it->second, "String 2");
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it = map.find(L"Key 2");
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EXPECT_TRUE(it != map.end());
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EXPECT_EQ(it->first, L"Key 2");
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EXPECT_EQ(it->second, L"String 2");
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EXPECT_EQ(map["Key 1"], "String 1");
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EXPECT_EQ(map["Key 2"], "String 2");
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EXPECT_EQ(map["Key 3"], "String 3");
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cef_string_map_t mapPtr = cef_string_map_alloc();
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it = map.begin();
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for (; it != map.end(); ++it) {
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cef_string_map_append(mapPtr, it->first.GetStruct(),
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it->second.GetStruct());
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}
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CefString str;
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int ret;
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EXPECT_EQ(cef_string_map_size(mapPtr), 3U);
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ret = cef_string_map_key(mapPtr, 0U, str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str, "Key 1");
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ret = cef_string_map_value(mapPtr, 0U, str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str, "String 1");
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ret = cef_string_map_key(mapPtr, 1U, str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str, "Key 2");
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ret = cef_string_map_value(mapPtr, 1U, str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str, "String 2");
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ret = cef_string_map_key(mapPtr, 2U, str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str, "Key 3");
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ret = cef_string_map_value(mapPtr, 2U, str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str, "String 3");
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CefString key;
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key.FromASCII("Key 2");
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ret = cef_string_map_find(mapPtr, key.GetStruct(), str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str, "String 2");
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cef_string_map_clear(mapPtr);
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EXPECT_EQ(cef_string_map_size(mapPtr), 0U);
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cef_string_map_free(mapPtr);
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}
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// Test string maps.
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TEST(StringTest, Multimap) {
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typedef std::multimap<CefString, CefString> MapType;
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MapType map;
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map.insert(std::make_pair("Key 1", "String 1"));
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map.insert(std::make_pair("Key 2", "String 2"));
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map.insert(std::make_pair("Key 2", "String 2.1"));
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map.insert(std::make_pair("Key 3", "String 3"));
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MapType::const_iterator it;
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it = map.find("Key 2");
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EXPECT_TRUE(it != map.end());
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EXPECT_EQ(it->first, "Key 2");
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EXPECT_EQ(it->second, "String 2");
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std::pair<MapType::const_iterator, MapType::const_iterator> range_it =
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map.equal_range("Key 2");
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EXPECT_TRUE(range_it.first != range_it.second);
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MapType::const_iterator same_key_it = range_it.first;
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// Either of "String 2" or "String 2.1" is fine since
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// std::multimap provides no guarantee wrt the order of
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// values with the same key.
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EXPECT_EQ(same_key_it->second.ToString().find("String 2"), 0U);
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EXPECT_EQ((++same_key_it)->second.ToString().find("String 2"), 0U);
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EXPECT_EQ(map.count("Key 2"), 2U);
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EXPECT_EQ(map.find("Key 1")->second, "String 1");
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EXPECT_EQ(map.find("Key 3")->second, "String 3");
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cef_string_multimap_t mapPtr = cef_string_multimap_alloc();
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it = map.begin();
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for (; it != map.end(); ++it) {
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cef_string_multimap_append(mapPtr, it->first.GetStruct(),
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it->second.GetStruct());
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}
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CefString str;
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int ret;
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EXPECT_EQ(cef_string_multimap_size(mapPtr), 4U);
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ret = cef_string_multimap_key(mapPtr, 0U, str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str, "Key 1");
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ret = cef_string_multimap_value(mapPtr, 0U, str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str, "String 1");
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ret = cef_string_multimap_key(mapPtr, 1U, str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str, "Key 2");
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ret = cef_string_multimap_value(mapPtr, 1U, str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str.ToString().find("String 2"), 0U);
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ret = cef_string_multimap_key(mapPtr, 2U, str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str, "Key 2");
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ret = cef_string_multimap_value(mapPtr, 2U, str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str.ToString().find("String 2"), 0U);
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ret = cef_string_multimap_key(mapPtr, 3U, str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str, "Key 3");
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ret = cef_string_multimap_value(mapPtr, 3U, str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str, "String 3");
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CefString key;
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key.FromASCII("Key 2");
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size_t size = cef_string_multimap_find_count(mapPtr, key.GetStruct());
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EXPECT_EQ(size, 2U);
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ret = cef_string_multimap_enumerate(mapPtr, key.GetStruct(), 0U,
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str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str.ToString().find("String 2"), 0U);
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ret = cef_string_multimap_enumerate(mapPtr, key.GetStruct(), 1U,
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str.GetWritableStruct());
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EXPECT_TRUE(ret);
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EXPECT_EQ(str.ToString().find("String 2"), 0U);
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cef_string_multimap_clear(mapPtr);
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EXPECT_EQ(cef_string_multimap_size(mapPtr), 0U);
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cef_string_multimap_free(mapPtr);
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}
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