source: trunk/test/unit/string.cpp @ 2101

Last change on this file since 2101 was 2101, checked in by sam, 7 years ago

core: do not use va_copy since Visual Studio doesn’t know about it.

  • Property svn:keywords set to Id
File size: 3.1 KB
Line 
1//
2// Lol Engine
3//
4// Copyright: (c) 2010-2012 Sam Hocevar <sam@hocevar.net>
5//   This program is free software; you can redistribute it and/or
6//   modify it under the terms of the Do What The Fuck You Want To
7//   Public License, Version 2, as published by Sam Hocevar. See
8//   http://sam.zoy.org/projects/COPYING.WTFPL for more details.
9//
10
11#if defined HAVE_CONFIG_H
12#   include "config.h"
13#endif
14
15#include "core.h"
16#include "lol/unit.h"
17
18namespace lol
19{
20
21LOLUNIT_FIXTURE(StringTest)
22{
23    void SetUp() {}
24
25    void TearDown() {}
26
27    LOLUNIT_TEST(StringBuild)
28    {
29        String s1;
30        LOLUNIT_ASSERT_EQUAL(s1.Count(), 0);
31        LOLUNIT_ASSERT_EQUAL(s1[0], '\0');
32
33        String s2("");
34        LOLUNIT_ASSERT_EQUAL(s2.Count(), 0);
35        LOLUNIT_ASSERT_EQUAL(s2[0], '\0');
36
37        String s3("a");
38        LOLUNIT_ASSERT_EQUAL(s3.Count(), 1);
39        LOLUNIT_ASSERT_EQUAL(s3[0], 'a');
40        LOLUNIT_ASSERT_EQUAL(s3[1], '\0');
41
42        String s4(s3);
43        LOLUNIT_ASSERT_EQUAL(s4.Count(), 1);
44        LOLUNIT_ASSERT_EQUAL(s4[0], 'a');
45        LOLUNIT_ASSERT_EQUAL(s4[1], '\0');
46    }
47
48    LOLUNIT_TEST(StringAppendChar)
49    {
50        String s;
51        s += 'a';
52        s += 'b';
53        s += 'c';
54
55        LOLUNIT_ASSERT_EQUAL(s[0], 'a');
56        LOLUNIT_ASSERT_EQUAL(s[1], 'b');
57        LOLUNIT_ASSERT_EQUAL(s[2], 'c');
58        LOLUNIT_ASSERT_EQUAL(s[3], '\0');
59    }
60
61    LOLUNIT_TEST(StringCopy)
62    {
63        String s1 = "abc";
64
65        String s2 = s1;
66
67        LOLUNIT_ASSERT_EQUAL(s1[0], s2[0]);
68        LOLUNIT_ASSERT_EQUAL(s1[1], s2[1]);
69        LOLUNIT_ASSERT_EQUAL(s1[2], s2[2]);
70        LOLUNIT_ASSERT_EQUAL(s1[3], s2[3]);
71    }
72
73    LOLUNIT_TEST(StringConcat)
74    {
75        String s1("ab"), s2("cd");
76
77        String s3 = s1 + s2;
78        LOLUNIT_ASSERT_EQUAL(s3[0], 'a');
79        LOLUNIT_ASSERT_EQUAL(s3[1], 'b');
80        LOLUNIT_ASSERT_EQUAL(s3[2], 'c');
81        LOLUNIT_ASSERT_EQUAL(s3[3], 'd');
82        LOLUNIT_ASSERT_EQUAL(s3[4], '\0');
83    }
84
85    LOLUNIT_TEST(StringAppendString)
86    {
87        String s1("ab"), s2("cd");
88
89        s1 += s2;
90        LOLUNIT_ASSERT_EQUAL(s1[0], 'a');
91        LOLUNIT_ASSERT_EQUAL(s1[1], 'b');
92        LOLUNIT_ASSERT_EQUAL(s1[2], 'c');
93        LOLUNIT_ASSERT_EQUAL(s1[3], 'd');
94        LOLUNIT_ASSERT_EQUAL(s1[4], '\0');
95
96        s2 += s2;
97        LOLUNIT_ASSERT_EQUAL(s2[0], 'c');
98        LOLUNIT_ASSERT_EQUAL(s2[1], 'd');
99        LOLUNIT_ASSERT_EQUAL(s2[2], 'c');
100        LOLUNIT_ASSERT_EQUAL(s2[3], 'd');
101        LOLUNIT_ASSERT_EQUAL(s2[4], '\0');
102    }
103
104    LOLUNIT_TEST(StringEqual)
105    {
106        String s1("abc");
107        String s2("abc");
108        String s3("ab");
109
110        LOLUNIT_ASSERT(s1 == s2);
111        LOLUNIT_ASSERT(!(s1 == s3));
112    }
113
114    LOLUNIT_TEST(StringDifferent)
115    {
116        String s1("abc");
117        String s2("ab");
118        String s3("abc");
119
120        LOLUNIT_ASSERT(s1 != s2);
121        LOLUNIT_ASSERT(!(s1 != s3));
122    }
123
124    LOLUNIT_TEST(StringPrintf)
125    {
126        String s1 = "3a";
127        String s2 = String::Printf("%d%x", 3, 10);
128
129        LOLUNIT_ASSERT(s1 == s2);
130
131        String s3 = "abc 3";
132        String s4 = String::Printf("abc %d", 3);
133
134        LOLUNIT_ASSERT(s3 == s4);
135    }
136};
137
138} /* namespace lol */
139
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