summaryrefslogtreecommitdiffstats
blob: a17a25306612ba7fb8b49ef6efdc9bb5b141e692 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
/*
 * Copyright (c) 2010-2016 Isode Limited.
 * All rights reserved.
 * See the COPYING file for more information.
 */

#include <string>

#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/extensions/TestFactoryRegistry.h>

#include <Swiften/Base/Platform.h>
#include <Swiften/Base/String.h>

using namespace Swift;

class StringTest : public CppUnit::TestFixture {
		CPPUNIT_TEST_SUITE(StringTest);
		CPPUNIT_TEST(testGetUnicodeCodePoints);
		CPPUNIT_TEST(testGetSplittedAtFirst);
		CPPUNIT_TEST(testGetSplittedAtFirst_CharacterAtBegin);
		CPPUNIT_TEST(testGetSplittedAtFirst_CharacterAtEnd);
		CPPUNIT_TEST(testGetSplittedAtFirst_NoSuchCharacter);
		CPPUNIT_TEST(testReplaceAll);
		CPPUNIT_TEST(testReplaceAll_LastChar);
		CPPUNIT_TEST(testReplaceAll_ConsecutiveChars);
		CPPUNIT_TEST(testReplaceAll_MatchingReplace);
		CPPUNIT_TEST(testSplit);
#ifdef SWIFTEN_PLATFORM_WINDOWS
		CPPUNIT_TEST(testConvertWStringToString);
		CPPUNIT_TEST(testConvertStringToWString);
#endif
		CPPUNIT_TEST_SUITE_END();

	public:
		void testGetUnicodeCodePoints() {
			std::string testling("$\xc2\xa2\xe2\x82\xac\xf4\x8a\xaf\x8d");
			std::vector<unsigned int> points = String::getUnicodeCodePoints(testling);

			CPPUNIT_ASSERT_EQUAL(0x24U, points[0]);
			CPPUNIT_ASSERT_EQUAL(0xA2U, points[1]);
			CPPUNIT_ASSERT_EQUAL(0x20ACU, points[2]);
			CPPUNIT_ASSERT_EQUAL(0x10ABCDU, points[3]);
		}

		void testGetSplittedAtFirst() {
			std::string testling("ab@cd@ef");

			std::pair<std::string,std::string> result = String::getSplittedAtFirst(testling, '@');
			CPPUNIT_ASSERT_EQUAL(std::string("ab"), result.first);
			CPPUNIT_ASSERT_EQUAL(std::string("cd@ef"), result.second);
		}

		void testGetSplittedAtFirst_CharacterAtBegin() {
			std::string testling(" ab");

			std::pair<std::string,std::string> result = String::getSplittedAtFirst(testling, ' ');
			CPPUNIT_ASSERT(result.first.empty());
			CPPUNIT_ASSERT_EQUAL(std::string("ab"), result.second);
		}

		void testGetSplittedAtFirst_CharacterAtEnd() {
			std::string testling("ab@");

			std::pair<std::string,std::string> result = String::getSplittedAtFirst(testling, '@');
			CPPUNIT_ASSERT_EQUAL(std::string("ab"), result.first);
			CPPUNIT_ASSERT(result.second.empty());
		}

		void testGetSplittedAtFirst_NoSuchCharacter() {
			std::string testling("ab");

			std::pair<std::string,std::string> result = String::getSplittedAtFirst(testling, '@');
			CPPUNIT_ASSERT_EQUAL(std::string("ab"), result.first);
			CPPUNIT_ASSERT(result.second.empty());
		}

		void testReplaceAll() {
			std::string testling("abcbd");

			String::replaceAll(testling, 'b', "xyz");
			
			CPPUNIT_ASSERT_EQUAL(std::string("axyzcxyzd"), testling);
		}

		void testReplaceAll_LastChar() {
			std::string testling("abc");

			String::replaceAll(testling, 'c', "xyz");
			
			CPPUNIT_ASSERT_EQUAL(std::string("abxyz"), testling);
		}

		void testReplaceAll_ConsecutiveChars() {
			std::string testling("abbc");

			String::replaceAll(testling, 'b',"xyz");
			
			CPPUNIT_ASSERT_EQUAL(std::string("axyzxyzc"), testling);
		}

		void testReplaceAll_MatchingReplace() {
			std::string testling("abc");

			String::replaceAll(testling, 'b',"bbb");
			
			CPPUNIT_ASSERT_EQUAL(std::string("abbbc"), testling);
		}

		void testSplit() {
			std::vector<std::string> result = String::split("abc def ghi", ' ');

			CPPUNIT_ASSERT_EQUAL(3, static_cast<int>(result.size()));
			CPPUNIT_ASSERT_EQUAL(std::string("abc"), result[0]);
			CPPUNIT_ASSERT_EQUAL(std::string("def"), result[1]);
			CPPUNIT_ASSERT_EQUAL(std::string("ghi"), result[2]);
		}

#ifdef SWIFTEN_PLATFORM_WINDOWS
		void testConvertWStringToString() {
			CPPUNIT_ASSERT_EQUAL(std::string("tron\xc3\xa7on"), convertWStringToString(std::wstring(L"tron\xe7on")));
		}

		void testConvertStringToWString() {
			CPPUNIT_ASSERT(std::wstring(L"tron\xe7on") == convertStringToWString(std::string("tron\xc3\xa7on")));
		}
#endif
};

CPPUNIT_TEST_SUITE_REGISTRATION(StringTest);