1#include "StringRemoveTest.h" 2#include "cppunit/TestCaller.h" 3#include <String.h> 4#include <stdio.h> 5 6 7StringRemoveTest::StringRemoveTest(std::string name) 8 : BTestCase(name) 9{ 10} 11 12 13StringRemoveTest::~StringRemoveTest() 14{ 15} 16 17 18void 19StringRemoveTest::PerformTest(void) 20{ 21 BString *string1, *string2; 22 23 // Truncate(int32 newLength, bool lazy); 24 // lazy = true 25 NextSubTest(); 26 string1 = new BString("This is a long string"); 27 string1->Truncate(14, true); 28 CPPUNIT_ASSERT(strcmp(string1->String(), "This is a long") == 0); 29 CPPUNIT_ASSERT(string1->Length() == 14); 30 delete string1; 31 32 // lazy = false 33 NextSubTest(); 34 string1 = new BString("This is a long string"); 35 string1->Truncate(14, false); 36 CPPUNIT_ASSERT(strcmp(string1->String(), "This is a long") == 0); 37 CPPUNIT_ASSERT(string1->Length() == 14); 38 delete string1; 39 40#ifndef TEST_R5 41 // new length is < 0 42 // it crashes r5 implementation, but ours works fine here, 43 // in this case, we just truncate to 0 44 NextSubTest(); 45 string1 = new BString("This is a long string"); 46 string1->Truncate(-3); 47 CPPUNIT_ASSERT(strcmp(string1->String(), "") == 0); 48 CPPUNIT_ASSERT(string1->Length() == 0); 49 delete string1; 50#endif 51 52 // new length is > old length 53 NextSubTest(); 54 string1 = new BString("This is a long string"); 55 string1->Truncate(45); 56 CPPUNIT_ASSERT(strcmp(string1->String(), "This is a long string") == 0); 57 CPPUNIT_ASSERT(string1->Length() == 21); 58 delete string1; 59 60 // String was empty 61 NextSubTest(); 62 string1 = new BString; 63 string1->Truncate(0); 64 CPPUNIT_ASSERT(strcmp(string1->String(), "") == 0); 65 CPPUNIT_ASSERT(string1->Length() == 0); 66 delete string1; 67 68 // Remove(int32 from, int32 length) 69 NextSubTest(); 70 string1 = new BString("a String"); 71 string1->Remove(2, 2); 72 CPPUNIT_ASSERT(strcmp(string1->String(), "a ring") == 0); 73 delete string1; 74 75 // String was empty 76 NextSubTest(); 77 string1 = new BString; 78 string1->Remove(2, 1); 79 CPPUNIT_ASSERT(strcmp(string1->String(), "") == 0); 80 delete string1; 81 82 // from is beyond the end of the string 83 NextSubTest(); 84 string1 = new BString("a String"); 85 string1->Remove(20, 2); 86 CPPUNIT_ASSERT(strcmp(string1->String(), "a String") == 0); 87 delete string1; 88 89 // from + length exceeds Length() (R5 fails) 90 NextSubTest(); 91 string1 = new BString("a String"); 92 string1->Remove(4, 30); 93 CPPUNIT_ASSERT(strcmp(string1->String(), "a St") == 0); 94 delete string1; 95 96 NextSubTest(); 97 string1 = new BString("a String"); 98 string1->Remove(-3, 5); 99 CPPUNIT_ASSERT(strcmp(string1->String(), "ing") == 0); 100 delete string1; 101 102 // RemoveFirst(BString&) 103 NextSubTest(); 104 string1 = new BString("first second first"); 105 string2 = new BString("first"); 106 string1->RemoveFirst(*string2); 107 CPPUNIT_ASSERT(strcmp(string1->String(), " second first") == 0); 108 delete string1; 109 delete string2; 110 111 NextSubTest(); 112 string1 = new BString("first second first"); 113 string2 = new BString("noway"); 114 string1->RemoveFirst(*string2); 115 CPPUNIT_ASSERT(strcmp(string1->String(), "first second first") == 0); 116 delete string1; 117 delete string2; 118 119 // RemoveLast(Bstring&) 120 NextSubTest(); 121 string1 = new BString("first second first"); 122 string2 = new BString("first"); 123 string1->RemoveLast(*string2); 124 CPPUNIT_ASSERT(strcmp(string1->String(), "first second ") == 0); 125 delete string1; 126 delete string2; 127 128 NextSubTest(); 129 string1 = new BString("first second first"); 130 string2 = new BString("noway"); 131 string1->RemoveLast(*string2); 132 CPPUNIT_ASSERT(strcmp(string1->String(), "first second first") == 0); 133 delete string1; 134 delete string2; 135 136 // RemoveAll(BString&) 137 NextSubTest(); 138 string1 = new BString("first second first"); 139 string2 = new BString("first"); 140 string1->RemoveAll(*string2); 141 CPPUNIT_ASSERT(strcmp(string1->String(), " second ") == 0); 142 delete string1; 143 delete string2; 144 145 NextSubTest(); 146 string1 = new BString("first second first"); 147 string2 = new BString("noway"); 148 string1->RemoveAll(*string2); 149 CPPUNIT_ASSERT(strcmp(string1->String(), "first second first") == 0); 150 delete string1; 151 delete string2; 152 153 // RemoveFirst(const char*) 154 NextSubTest(); 155 string1 = new BString("first second first"); 156 string1->RemoveFirst("first"); 157 CPPUNIT_ASSERT(strcmp(string1->String(), " second first") == 0); 158 delete string1; 159 160 NextSubTest(); 161 string1 = new BString("first second first"); 162 string1->RemoveFirst("noway"); 163 CPPUNIT_ASSERT(strcmp(string1->String(), "first second first") == 0); 164 delete string1; 165 166 NextSubTest(); 167 string1 = new BString("first second first"); 168 string1->RemoveFirst((char*)NULL); 169 CPPUNIT_ASSERT(strcmp(string1->String(), "first second first") == 0); 170 delete string1; 171 172 // RemoveLast(const char*) 173 NextSubTest(); 174 string1 = new BString("first second first"); 175 string1->RemoveLast("first"); 176 CPPUNIT_ASSERT(strcmp(string1->String(), "first second ") == 0); 177 delete string1; 178 179 NextSubTest(); 180 string1 = new BString("first second first"); 181 string1->RemoveLast("noway"); 182 CPPUNIT_ASSERT(strcmp(string1->String(), "first second first") == 0); 183 delete string1; 184 185 // RemoveAll(const char*) 186 NextSubTest(); 187 string1 = new BString("first second first"); 188 string1->RemoveAll("first"); 189 CPPUNIT_ASSERT(strcmp(string1->String(), " second ") == 0); 190 delete string1; 191 192 NextSubTest(); 193 string1 = new BString("first second first"); 194 string1->RemoveAll("noway"); 195 CPPUNIT_ASSERT(strcmp(string1->String(), "first second first") == 0); 196 delete string1; 197 198 // RemoveSet(const char*) 199 NextSubTest(); 200 string1 = new BString("a sentence with (3) (642) numbers (2) in it"); 201 string1->RemoveSet("()3624 "); 202 CPPUNIT_ASSERT(strcmp(string1->String(), "asentencewithnumbersinit") == 0); 203 delete string1; 204 205 NextSubTest(); 206 string1 = new BString("a string"); 207 string1->RemoveSet("1345"); 208 CPPUNIT_ASSERT(strcmp(string1->String(), "a string") == 0); 209 delete string1; 210 211 // MoveInto(BString &into, int32, int32) 212 NextSubTest(); 213 string1 = new BString("some text"); 214 string2 = new BString("string"); 215 string2->MoveInto(*string1, 3, 2); 216 CPPUNIT_ASSERT(strcmp(string1->String(), "in") == 0); 217 CPPUNIT_ASSERT(strcmp(string2->String(), "strg") == 0); 218 delete string1; 219 delete string2; 220 221 NextSubTest(); 222 string1 = new BString("some text"); 223 string2 = new BString("string"); 224 string2->MoveInto(*string1, 0, 200); 225 CPPUNIT_ASSERT(strcmp(string1->String(), "string") == 0); 226 CPPUNIT_ASSERT(strcmp(string2->String(), "") == 0); 227 delete string1; 228 delete string2; 229 230 // MoveInto(char *, int32, int32) 231 NextSubTest(); 232 char dest[100]; 233 memset(dest, 0, 100); 234 string1 = new BString("some text"); 235 string1->MoveInto(dest, 3, 2); 236 CPPUNIT_ASSERT(strcmp(dest, "e ") == 0); 237 CPPUNIT_ASSERT(strcmp(string1->String(), "somtext") == 0); 238 delete string1; 239 240 NextSubTest(); 241 string1 = new BString("some text"); 242 memset(dest, 0, 100); 243 string1->MoveInto(dest, 0, 50); 244 CPPUNIT_ASSERT(strcmp(dest, "some text") == 0); 245 CPPUNIT_ASSERT(strcmp(string1->String(), "") == 0); 246 delete string1; 247} 248 249 250CppUnit::Test *StringRemoveTest::suite(void) 251{ 252 typedef CppUnit::TestCaller<StringRemoveTest> 253 StringRemoveTestCaller; 254 255 return(new StringRemoveTestCaller("BString::Remove Test", 256 &StringRemoveTest::PerformTest)); 257} 258