blob: 7689b838df93a7eca823b8db928a4cb464185781 [file] [log] [blame]
* Copyright 2004 The WebRTC Project Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
#include "webrtc/rtc_base/stringutils.h"
#include "webrtc/rtc_base/gunit.h"
namespace rtc {
// Tests for string_match().
TEST(string_matchTest, Matches) {
EXPECT_TRUE( string_match("A.B.C.D", "a.b.c.d"));
EXPECT_TRUE( string_match("www.TEST.GOOGLE.COM", "www.*.com"));
EXPECT_TRUE( string_match("", "12*.0.*1"));
EXPECT_TRUE( string_match("", "12*.0.*1"));
EXPECT_FALSE(string_match("", "12*.0.*1"));
EXPECT_FALSE(string_match("", "12*.0.*1"));
EXPECT_FALSE(string_match("", "12*.0.*1"));
// It's not clear if we will ever use wchar_t strings on unix. In theory,
// all strings should be Utf8 all the time, except when interfacing with Win32
// APIs that require Utf16.
#if defined(WEBRTC_WIN)
// Tests for ascii_string_compare().
// Tests null input.
TEST(ascii_string_compareTest, NullInput) {
// The following results in an access violation in
// ascii_string_compare. Is this a bug or by design? stringutils.h
// should document the expected behavior in this case.
// EXPECT_EQ(0, ascii_string_compare(nullptr, nullptr, 1, identity));
// Tests comparing two strings of different lengths.
TEST(ascii_string_compareTest, DifferentLengths) {
EXPECT_EQ(-1, ascii_string_compare(L"Test", "Test1", 5, identity));
// Tests the case where the buffer size is smaller than the string
// lengths.
TEST(ascii_string_compareTest, SmallBuffer) {
EXPECT_EQ(0, ascii_string_compare(L"Test", "Test1", 3, identity));
// Tests the case where the buffer is not full.
TEST(ascii_string_compareTest, LargeBuffer) {
EXPECT_EQ(0, ascii_string_compare(L"Test", "Test", 10, identity));
// Tests comparing two eqaul strings.
TEST(ascii_string_compareTest, Equal) {
EXPECT_EQ(0, ascii_string_compare(L"Test", "Test", 5, identity));
EXPECT_EQ(0, ascii_string_compare(L"TeSt", "tEsT", 5, tolowercase));
// Tests comparing a smller string to a larger one.
TEST(ascii_string_compareTest, LessThan) {
EXPECT_EQ(-1, ascii_string_compare(L"abc", "abd", 4, identity));
EXPECT_EQ(-1, ascii_string_compare(L"ABC", "abD", 5, tolowercase));
// Tests comparing a larger string to a smaller one.
TEST(ascii_string_compareTest, GreaterThan) {
EXPECT_EQ(1, ascii_string_compare(L"xyz", "xy", 5, identity));
EXPECT_EQ(1, ascii_string_compare(L"abc", "ABB", 5, tolowercase));
#endif // WEBRTC_WIN
TEST(string_trim_Test, Trimming) {
EXPECT_EQ("temp", string_trim("\n\r\t temp \n\r\t"));
EXPECT_EQ("temp\n\r\t temp", string_trim(" temp\n\r\t temp "));
EXPECT_EQ("temp temp", string_trim("temp temp"));
EXPECT_EQ("", string_trim(" \r\n\t"));
EXPECT_EQ("", string_trim(""));
TEST(string_startsTest, StartsWith) {
EXPECT_TRUE(starts_with("foobar", "foo"));
EXPECT_TRUE(starts_with("foobar", "foobar"));
EXPECT_TRUE(starts_with("foobar", ""));
EXPECT_TRUE(starts_with("", ""));
EXPECT_FALSE(starts_with("foobar", "bar"));
EXPECT_FALSE(starts_with("foobar", "foobarbaz"));
EXPECT_FALSE(starts_with("", "f"));
TEST(string_endsTest, EndsWith) {
EXPECT_TRUE(ends_with("foobar", "bar"));
EXPECT_TRUE(ends_with("foobar", "foobar"));
EXPECT_TRUE(ends_with("foobar", ""));
EXPECT_TRUE(ends_with("", ""));
EXPECT_FALSE(ends_with("foobar", "foo"));
EXPECT_FALSE(ends_with("foobar", "foobarbaz"));
EXPECT_FALSE(ends_with("", "f"));
} // namespace rtc