/*
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* Copyright 2004 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "webrtc/base/gunit.h"
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#include "webrtc/base/stringutils.h"
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#include "webrtc/base/common.h"
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namespace rtc {
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// Tests for string_match().
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TEST(string_matchTest, Matches) {
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EXPECT_TRUE( string_match("A.B.C.D", "a.b.c.d"));
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EXPECT_TRUE( string_match("www.TEST.GOOGLE.COM", "www.*.com"));
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EXPECT_TRUE( string_match("127.0.0.1", "12*.0.*1"));
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EXPECT_TRUE( string_match("127.1.0.21", "12*.0.*1"));
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EXPECT_FALSE(string_match("127.0.0.0", "12*.0.*1"));
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EXPECT_FALSE(string_match("127.0.0.0", "12*.0.*1"));
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EXPECT_FALSE(string_match("127.1.1.21", "12*.0.*1"));
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}
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// It's not clear if we will ever use wchar_t strings on unix. In theory,
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// all strings should be Utf8 all the time, except when interfacing with Win32
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// APIs that require Utf16.
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#if defined(WEBRTC_WIN)
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// Tests for ascii_string_compare().
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// Tests NULL input.
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TEST(ascii_string_compareTest, NullInput) {
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// The following results in an access violation in
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// ascii_string_compare. Is this a bug or by design? stringutils.h
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// should document the expected behavior in this case.
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// EXPECT_EQ(0, ascii_string_compare(NULL, NULL, 1, identity));
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}
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// Tests comparing two strings of different lengths.
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TEST(ascii_string_compareTest, DifferentLengths) {
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EXPECT_EQ(-1, ascii_string_compare(L"Test", "Test1", 5, identity));
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}
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// Tests the case where the buffer size is smaller than the string
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// lengths.
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TEST(ascii_string_compareTest, SmallBuffer) {
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EXPECT_EQ(0, ascii_string_compare(L"Test", "Test1", 3, identity));
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}
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// Tests the case where the buffer is not full.
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TEST(ascii_string_compareTest, LargeBuffer) {
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EXPECT_EQ(0, ascii_string_compare(L"Test", "Test", 10, identity));
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}
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// Tests comparing two eqaul strings.
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TEST(ascii_string_compareTest, Equal) {
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EXPECT_EQ(0, ascii_string_compare(L"Test", "Test", 5, identity));
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EXPECT_EQ(0, ascii_string_compare(L"TeSt", "tEsT", 5, tolowercase));
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}
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// Tests comparing a smller string to a larger one.
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TEST(ascii_string_compareTest, LessThan) {
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EXPECT_EQ(-1, ascii_string_compare(L"abc", "abd", 4, identity));
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EXPECT_EQ(-1, ascii_string_compare(L"ABC", "abD", 5, tolowercase));
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}
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// Tests comparing a larger string to a smaller one.
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TEST(ascii_string_compareTest, GreaterThan) {
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EXPECT_EQ(1, ascii_string_compare(L"xyz", "xy", 5, identity));
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EXPECT_EQ(1, ascii_string_compare(L"abc", "ABB", 5, tolowercase));
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}
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#endif // WEBRTC_WIN
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TEST(string_trim_Test, Trimming) {
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EXPECT_EQ("temp", string_trim("\n\r\t temp \n\r\t"));
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EXPECT_EQ("temp\n\r\t temp", string_trim(" temp\n\r\t temp "));
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EXPECT_EQ("temp temp", string_trim("temp temp"));
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EXPECT_EQ("", string_trim(" \r\n\t"));
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EXPECT_EQ("", string_trim(""));
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}
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TEST(string_startsTest, StartsWith) {
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EXPECT_TRUE(starts_with("foobar", "foo"));
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EXPECT_TRUE(starts_with("foobar", "foobar"));
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EXPECT_TRUE(starts_with("foobar", ""));
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EXPECT_TRUE(starts_with("", ""));
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EXPECT_FALSE(starts_with("foobar", "bar"));
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EXPECT_FALSE(starts_with("foobar", "foobarbaz"));
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EXPECT_FALSE(starts_with("", "f"));
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}
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TEST(string_endsTest, EndsWith) {
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EXPECT_TRUE(ends_with("foobar", "bar"));
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EXPECT_TRUE(ends_with("foobar", "foobar"));
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EXPECT_TRUE(ends_with("foobar", ""));
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EXPECT_TRUE(ends_with("", ""));
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EXPECT_FALSE(ends_with("foobar", "foo"));
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EXPECT_FALSE(ends_with("foobar", "foobarbaz"));
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EXPECT_FALSE(ends_with("", "f"));
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}
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} // namespace rtc
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