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// Copyright 2017 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "string_piece_util.h"
#include "test.h"
using namespace std;
TEST(StringPieceUtilTest, SplitStringPiece) {
{
string input("a:b:c");
vector<StringPiece> list = SplitStringPiece(input, ':');
EXPECT_EQ(list.size(), 3);
EXPECT_EQ(list[0], "a");
EXPECT_EQ(list[1], "b");
EXPECT_EQ(list[2], "c");
}
{
string empty;
vector<StringPiece> list = SplitStringPiece(empty, ':');
EXPECT_EQ(list.size(), 1);
EXPECT_EQ(list[0], "");
}
{
string one("a");
vector<StringPiece> list = SplitStringPiece(one, ':');
EXPECT_EQ(list.size(), 1);
EXPECT_EQ(list[0], "a");
}
{
string sep_only(":");
vector<StringPiece> list = SplitStringPiece(sep_only, ':');
EXPECT_EQ(list.size(), 2);
EXPECT_EQ(list[0], "");
EXPECT_EQ(list[1], "");
}
{
string sep(":a:b:c:");
vector<StringPiece> list = SplitStringPiece(sep, ':');
EXPECT_EQ(list.size(), 5);
EXPECT_EQ(list[0], "");
EXPECT_EQ(list[1], "a");
EXPECT_EQ(list[2], "b");
EXPECT_EQ(list[3], "c");
EXPECT_EQ(list[4], "");
}
}
TEST(StringPieceUtilTest, JoinStringPiece) {
{
string input("a:b:c");
vector<StringPiece> list = SplitStringPiece(input, ':');
EXPECT_EQ("a:b:c", JoinStringPiece(list, ':'));
EXPECT_EQ("a/b/c", JoinStringPiece(list, '/'));
}
{
string empty;
vector<StringPiece> list = SplitStringPiece(empty, ':');
EXPECT_EQ("", JoinStringPiece(list, ':'));
}
{
vector<StringPiece> empty_list;
EXPECT_EQ("", JoinStringPiece(empty_list, ':'));
}
{
string one("a");
vector<StringPiece> single_list = SplitStringPiece(one, ':');
EXPECT_EQ("a", JoinStringPiece(single_list, ':'));
}
{
string sep(":a:b:c:");
vector<StringPiece> list = SplitStringPiece(sep, ':');
EXPECT_EQ(":a:b:c:", JoinStringPiece(list, ':'));
}
}
TEST(StringPieceUtilTest, ToLowerASCII) {
EXPECT_EQ('a', ToLowerASCII('A'));
EXPECT_EQ('z', ToLowerASCII('Z'));
EXPECT_EQ('a', ToLowerASCII('a'));
EXPECT_EQ('z', ToLowerASCII('z'));
EXPECT_EQ('/', ToLowerASCII('/'));
EXPECT_EQ('1', ToLowerASCII('1'));
}
TEST(StringPieceUtilTest, EqualsCaseInsensitiveASCII) {
EXPECT_TRUE(EqualsCaseInsensitiveASCII("abc", "abc"));
EXPECT_TRUE(EqualsCaseInsensitiveASCII("abc", "ABC"));
EXPECT_TRUE(EqualsCaseInsensitiveASCII("abc", "aBc"));
EXPECT_TRUE(EqualsCaseInsensitiveASCII("AbC", "aBc"));
EXPECT_TRUE(EqualsCaseInsensitiveASCII("", ""));
EXPECT_FALSE(EqualsCaseInsensitiveASCII("a", "ac"));
EXPECT_FALSE(EqualsCaseInsensitiveASCII("/", "\\"));
EXPECT_FALSE(EqualsCaseInsensitiveASCII("1", "10"));
}
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