henrike@webrtc.org | 0e118e7 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 1 | /* |
| 2 | * libjingle |
| 3 | * Copyright 2004--2011, Google Inc. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions are met: |
| 7 | * |
| 8 | * 1. Redistributions of source code must retain the above copyright notice, |
| 9 | * this list of conditions and the following disclaimer. |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| 11 | * this list of conditions and the following disclaimer in the documentation |
| 12 | * and/or other materials provided with the distribution. |
| 13 | * 3. The name of the author may not be used to endorse or promote products |
| 14 | * derived from this software without specific prior written permission. |
| 15 | * |
| 16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| 17 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 18 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
| 19 | * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 20 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 21 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| 22 | * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 23 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| 24 | * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| 25 | * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 26 | */ |
| 27 | |
| 28 | #include "talk/base/gunit.h" |
| 29 | #include "talk/base/stringutils.h" |
| 30 | #include "talk/base/common.h" |
| 31 | |
| 32 | namespace talk_base { |
| 33 | |
| 34 | // Tests for string_match(). |
| 35 | |
| 36 | TEST(string_matchTest, Matches) { |
| 37 | EXPECT_TRUE( string_match("A.B.C.D", "a.b.c.d")); |
| 38 | EXPECT_TRUE( string_match("www.TEST.GOOGLE.COM", "www.*.com")); |
| 39 | EXPECT_TRUE( string_match("127.0.0.1", "12*.0.*1")); |
| 40 | EXPECT_TRUE( string_match("127.1.0.21", "12*.0.*1")); |
| 41 | EXPECT_FALSE(string_match("127.0.0.0", "12*.0.*1")); |
| 42 | EXPECT_FALSE(string_match("127.0.0.0", "12*.0.*1")); |
| 43 | EXPECT_FALSE(string_match("127.1.1.21", "12*.0.*1")); |
| 44 | } |
| 45 | |
| 46 | // It's not clear if we will ever use wchar_t strings on unix. In theory, |
| 47 | // all strings should be Utf8 all the time, except when interfacing with Win32 |
| 48 | // APIs that require Utf16. |
| 49 | |
| 50 | #ifdef WIN32 |
| 51 | |
| 52 | // Tests for ascii_string_compare(). |
| 53 | |
| 54 | // Tests NULL input. |
| 55 | TEST(ascii_string_compareTest, NullInput) { |
| 56 | // The following results in an access violation in |
| 57 | // ascii_string_compare. Is this a bug or by design? stringutils.h |
| 58 | // should document the expected behavior in this case. |
| 59 | |
| 60 | // EXPECT_EQ(0, ascii_string_compare(NULL, NULL, 1, identity)); |
| 61 | } |
| 62 | |
| 63 | // Tests comparing two strings of different lengths. |
| 64 | TEST(ascii_string_compareTest, DifferentLengths) { |
| 65 | EXPECT_EQ(-1, ascii_string_compare(L"Test", "Test1", 5, identity)); |
| 66 | } |
| 67 | |
| 68 | // Tests the case where the buffer size is smaller than the string |
| 69 | // lengths. |
| 70 | TEST(ascii_string_compareTest, SmallBuffer) { |
| 71 | EXPECT_EQ(0, ascii_string_compare(L"Test", "Test1", 3, identity)); |
| 72 | } |
| 73 | |
| 74 | // Tests the case where the buffer is not full. |
| 75 | TEST(ascii_string_compareTest, LargeBuffer) { |
| 76 | EXPECT_EQ(0, ascii_string_compare(L"Test", "Test", 10, identity)); |
| 77 | } |
| 78 | |
| 79 | // Tests comparing two eqaul strings. |
| 80 | TEST(ascii_string_compareTest, Equal) { |
| 81 | EXPECT_EQ(0, ascii_string_compare(L"Test", "Test", 5, identity)); |
| 82 | EXPECT_EQ(0, ascii_string_compare(L"TeSt", "tEsT", 5, tolowercase)); |
| 83 | } |
| 84 | |
| 85 | // Tests comparing a smller string to a larger one. |
| 86 | TEST(ascii_string_compareTest, LessThan) { |
| 87 | EXPECT_EQ(-1, ascii_string_compare(L"abc", "abd", 4, identity)); |
| 88 | EXPECT_EQ(-1, ascii_string_compare(L"ABC", "abD", 5, tolowercase)); |
| 89 | } |
| 90 | |
| 91 | // Tests comparing a larger string to a smaller one. |
| 92 | TEST(ascii_string_compareTest, GreaterThan) { |
| 93 | EXPECT_EQ(1, ascii_string_compare(L"xyz", "xy", 5, identity)); |
| 94 | EXPECT_EQ(1, ascii_string_compare(L"abc", "ABB", 5, tolowercase)); |
| 95 | } |
| 96 | #endif // WIN32 |
| 97 | |
| 98 | TEST(string_trim_Test, Trimming) { |
| 99 | EXPECT_EQ("temp", string_trim("\n\r\t temp \n\r\t")); |
| 100 | EXPECT_EQ("temp\n\r\t temp", string_trim(" temp\n\r\t temp ")); |
| 101 | EXPECT_EQ("temp temp", string_trim("temp temp")); |
| 102 | EXPECT_EQ("", string_trim(" \r\n\t")); |
| 103 | EXPECT_EQ("", string_trim("")); |
| 104 | } |
| 105 | |
| 106 | TEST(string_startsTest, StartsWith) { |
| 107 | EXPECT_TRUE(starts_with("foobar", "foo")); |
| 108 | EXPECT_TRUE(starts_with("foobar", "foobar")); |
| 109 | EXPECT_TRUE(starts_with("foobar", "")); |
| 110 | EXPECT_TRUE(starts_with("", "")); |
| 111 | EXPECT_FALSE(starts_with("foobar", "bar")); |
| 112 | EXPECT_FALSE(starts_with("foobar", "foobarbaz")); |
| 113 | EXPECT_FALSE(starts_with("", "f")); |
| 114 | } |
| 115 | |
| 116 | TEST(string_endsTest, EndsWith) { |
| 117 | EXPECT_TRUE(ends_with("foobar", "bar")); |
| 118 | EXPECT_TRUE(ends_with("foobar", "foobar")); |
| 119 | EXPECT_TRUE(ends_with("foobar", "")); |
| 120 | EXPECT_TRUE(ends_with("", "")); |
| 121 | EXPECT_FALSE(ends_with("foobar", "foo")); |
| 122 | EXPECT_FALSE(ends_with("foobar", "foobarbaz")); |
| 123 | EXPECT_FALSE(ends_with("", "f")); |
| 124 | } |
| 125 | |
| 126 | } // namespace talk_base |