test/UnitTests/StringUtilsTest.cpp

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2015-2017 - TortoiseGit
   4 // Copyright (C) 2003-2011 - TortoiseSVN
   5
   6 // This program is free software; you can redistribute it and/or
   7 // modify it under the terms of the GNU General Public License
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   9 // of the License, or (at your option) any later version.
  10
  11 // This program is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License
  17 // along with this program; if not, write to the Free Software Foundation,
  18 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19 //
  20
  21 #include "stdafx.h"
  22 #include "StringUtils.h"
  23
  24 TEST(CStringUtils, WordWrap)
  25 {
  26         CString longline = L"this is a test of how a string can be splitted into several lines";
  27         CString splittedline = CStringUtils::WordWrap(longline, 10, true, false, 4);
  28         EXPECT_STREQ(L"this is a\n test of\n how a\n string\n can be\n splitted\n into\n several\n lines", splittedline);
  29         longline = L"c:\\this_is_a_very_long\\path_on_windows and of course some other words added to make the line longer";
  30         splittedline = CStringUtils::WordWrap(longline, 10, true, false, 4);
  31         EXPECT_STREQ(L"...\\pat...\n and of\n course\n some\n other\n words\n added to\n make the\n line\n longer", splittedline);
  32         longline = L"Forced failure in https://myserver.com/a_long_url_to_split PROPFIND error";
  33         splittedline = CStringUtils::WordWrap(longline, 20, true, false, 4);
  34         EXPECT_STREQ(L"Forced failure in\n https://myserver.com/a_long_url_to_split\n PROPFIND error", splittedline);
  35         longline = L"Forced\nfailure in https://myserver.com/a_long_url_to_split PROPFIND\nerror";
  36         splittedline = CStringUtils::WordWrap(longline, 40, true, false, 4);
  37         EXPECT_STREQ(L"Forced\nfailure in\n https://myserver.com/a_long_url_to_split\n PROPFIND\nerror", splittedline);
  38         longline = L"Failed to add file\nc:\\export\\spare\\Devl-JBoss\\development\\head\\src\\something\\CoreApplication\\somethingelse\\src\\com\\yetsomthingelse\\shipper\\DAO\\ShipmentInfoDAO1.java\nc:\\export\\spare\\Devl-JBoss\\development\\head\\src\\something\\CoreApplication\\somethingelse\\src\\com\\yetsomthingelse\\shipper\\DAO\\ShipmentInfoDAO2.java";
  39         splittedline = CStringUtils::WordWrap(longline, 80, true, false, 4);
  40         EXPECT_STREQ(L"Failed to add\n file\nc:\\export\\spare\\Devl-JBoss\\development\\head\\src\\something\\CoreApplication\\somethingelse\\src\\com\\yetsomthingelse\\shipper\\DAO\\ShipmentInfoDAO1.java\nc:\\export\\spare\\Devl-JBoss\\development\\head\\src\\something\\CoreApplication\\somethingelse\\src\\com\\yetsomthing\n", splittedline);
  41 }
  42
  43 TEST(CStringUtils, LinesWrap)
  44 {
  45         CString longline = L"this is a test of how a string can be splitted into several lines";
  46         CString splittedline = CStringUtils::LinesWrap(longline, 10, true);
  47         EXPECT_STREQ(L"this is a\n test of\n how a\n string\n can be\n splitted\n into\n several\n lines", splittedline);
  48         longline = L"c:\\this_is_a_very_long\\path_on_windows and of course some other words added to make the line longer";
  49         splittedline = CStringUtils::LinesWrap(longline, 10);
  50         EXPECT_STREQ(L"c:\\this_is_a_very_long\\path_on_windows\n and of\n course\n some\n other\n words\n added to\n make the\n line\n longer", splittedline);
  51         longline = L"Forced failure in https://myserver.com/a_long_url_to_split PROPFIND error";
  52         splittedline = CStringUtils::LinesWrap(longline, 20, true);
  53         EXPECT_STREQ(L"Forced failure in\n https://myserver.com/a_long_url_to_split\n PROPFIND error", splittedline);
  54         longline = L"Forced\nfailure in https://myserver.com/a_long_url_to_split PROPFIND\nerror";
  55         splittedline = CStringUtils::LinesWrap(longline, 40);
  56         EXPECT_STREQ(L"Forced\nfailure in\n https://myserver.com/a_long_url_to_split\n PROPFIND\nerror", splittedline);
  57         longline = L"Failed to add file\nc:\\export\\spare\\Devl-JBoss\\development\\head\\src\\something\\CoreApplication\\somethingelse\\src\\com\\yetsomthingelse\\shipper\\DAO\\ShipmentInfoDAO1.java\nc:\\export\\spare\\Devl-JBoss\\development\\head\\src\\something\\CoreApplication\\somethingelse\\src\\com\\yetsomthingelse\\shipper\\DAO\\ShipmentInfoDAO2.java";
  58         splittedline = CStringUtils::LinesWrap(longline);
  59         EXPECT_STREQ(L"Failed to add file\nc:\\export\\spare\\Devl-JBoss\\development\\head\\src\\something\\CoreApplication\\somethingelse\\src\\com\\yetsomthingelse\\shipper\\DAO\\ShipmentInfoDAO1.java\n\nc:\\export\\spare\\Devl-JBoss\\development\\head\\src\\something\\CoreApplication\\somethingelse\\src\\com\\yetsomthingelse\\shipper\\DAO\\ShipmentInfoDAO2.java", splittedline);
  60         longline = L"The commit comment is not properly formatted.\nFormat:\n  Field 1 : Field 2 : Field 3\nWhere:\nField 1 - Team Name|Triage|Merge|Goal\nField 2 - V1 Backlog Item ID|Triage Number|SVNBranch|Goal Name\nField 3 - Description of change\nExamples:\n\nTeam Gamma : B-12345 : Changed some code\n  Triage : 123 : Fixed production release bug\n  Merge : sprint0812 : Merged sprint0812 into prod\n  Goal : Implement Pre-Commit Hook : Commit message hook impl";
  61         splittedline = CStringUtils::LinesWrap(longline, 80);
  62         EXPECT_STREQ(L"The commit comment is not properly formatted.\nFormat:\n  Field 1 : Field 2 : Field 3\nWhere:\nField 1 - Team Name|Triage|Merge|Goal\nField 2 - V1 Backlog Item ID|Triage Number|SVNBranch|Goal Name\nField 3 - Description of change\nExamples:\n\nTeam Gamma : B-12345 : Changed some code\n  Triage : 123 : Fixed production release bug\n  Merge : sprint0812 : Merged sprint0812 into prod\n  Goal : Implement Pre-Commit Hook : Commit message hook impl", splittedline);
  63 }
  64
  65 TEST(CStringUtils, RemoveAccelerators)
  66 {
  67         CString empty;
  68         CStringUtils::RemoveAccelerators(empty);
  69         EXPECT_STREQ(L"", empty);
  70
  71         CString text1 = L"&Accellerator";
  72         CStringUtils::RemoveAccelerators(text1);
  73         EXPECT_STREQ(L"Accellerator", text1);
  74
  75         CString text1a = L"Ac&cellerator";
  76         CStringUtils::RemoveAccelerators(text1a);
  77         EXPECT_STREQ(L"Accellerator", text1a);
  78
  79         CString text2 = L"Accellerator&";
  80         CStringUtils::RemoveAccelerators(text2);
  81         EXPECT_STREQ(L"Accellerator", text2);
  82
  83         CString text3 = L"Some & text";
  84         CStringUtils::RemoveAccelerators(text3);
  85         EXPECT_STREQ(L"Some & text", text3);
  86
  87         CString text4 = L"&&Accellerator";
  88         CStringUtils::RemoveAccelerators(text4);
  89         EXPECT_STREQ(L"&Accellerator", text4);
  90
  91         CString text5 = L"Acce&&&llerator";
  92         CStringUtils::RemoveAccelerators(text5);
  93         EXPECT_STREQ(L"Acce&llerator", text5);
  94
  95         CString text6 = L"Some & te&xt";
  96         CStringUtils::RemoveAccelerators(text6);
  97         EXPECT_STREQ(L"Some & text", text6);
  98 }
  99
 100 TEST(CStringUtils, ParseEmailAddress)
 101 {
 102         CString mail, name;
 103         CStringUtils::ParseEmailAddress(L"", mail, &name);
 104         EXPECT_STREQ(L"", mail);
 105         EXPECT_STREQ(L"", name);
 106
 107         CStringUtils::ParseEmailAddress(L" ", mail, &name);
 108         EXPECT_STREQ(L"", mail);
 109         EXPECT_STREQ(L"", name);
 110
 111         mail.Empty();
 112         CStringUtils::ParseEmailAddress(L"test@example.com ", mail);
 113         EXPECT_STREQ(L"test@example.com", mail);
 114
 115         mail.Empty();
 116         CStringUtils::ParseEmailAddress(L" test@example.com", mail);
 117         EXPECT_STREQ(L"test@example.com", mail);
 118
 119         mail.Empty();
 120         CStringUtils::ParseEmailAddress(L"test@example.com", mail);
 121         EXPECT_STREQ(L"test@example.com", mail);
 122
 123         mail.Empty();
 124         CStringUtils::ParseEmailAddress(L"John Doe <johndoe>", mail);
 125         EXPECT_STREQ(L"johndoe", mail);
 126
 127         mail.Empty();
 128         name.Empty();
 129         CStringUtils::ParseEmailAddress(L"test@example.com", mail, &name);
 130         EXPECT_STREQ(L"test@example.com", mail);
 131         EXPECT_STREQ(L"test@example.com", name);
 132
 133         mail.Empty();
 134         name.Empty();
 135         CStringUtils::ParseEmailAddress(L"<test@example.com>", mail, &name);
 136         EXPECT_STREQ(L"test@example.com", mail);
 137         EXPECT_STREQ(L"test@example.com", name);
 138
 139         mail.Empty();
 140         name.Empty();
 141         CStringUtils::ParseEmailAddress(L"John Doe <test@example.com>", mail, &name);
 142         EXPECT_STREQ(L"test@example.com", mail);
 143         EXPECT_STREQ(L"John Doe", name);
 144
 145         mail.Empty();
 146         name.Empty();
 147         CStringUtils::ParseEmailAddress(L"\"John Doe\" <test@example.com>", mail, &name);
 148         EXPECT_STREQ(L"test@example.com", mail);
 149         EXPECT_STREQ(L"John Doe", name);
 150
 151         mail.Empty();
 152         name.Empty();
 153         CStringUtils::ParseEmailAddress(L"<test@example.com", mail, &name);
 154         EXPECT_STREQ(L"test@example.com", mail);
 155         EXPECT_STREQ(L"test@example.com", name);
 156
 157         mail.Empty();
 158         name.Empty();
 159         CStringUtils::ParseEmailAddress(L"test@example.com>", mail, &name);
 160         EXPECT_STREQ(L"test@example.com", mail);
 161         EXPECT_STREQ(L"test@example.com", name);
 162
 163         mail.Empty();
 164         name.Empty();
 165         CStringUtils::ParseEmailAddress(L"John Doe <johndoe>", mail, &name);
 166         EXPECT_STREQ(L"johndoe", mail);
 167         EXPECT_STREQ(L"John Doe", name);
 168
 169         mail.Empty();
 170         name.Empty();
 171         CStringUtils::ParseEmailAddress(L"john.doe@example.com (John Doe)", mail, &name);
 172         EXPECT_STREQ(L"john.doe@example.com", mail);
 173         EXPECT_STREQ(L"John Doe", name);
 174
 175         mail.Empty();
 176         name.Empty();
 177         CStringUtils::ParseEmailAddress(L"John (zzz) Doe <john.doe@example.com> (Comment)", mail, &name);
 178         EXPECT_STREQ(L"john.doe@example.com", mail);
 179         EXPECT_STREQ(L"John (zzz) Doe (Comment)", name);
 180
 181         mail.Empty();
 182         name.Empty();
 183         CStringUtils::ParseEmailAddress(L"\"john.doe@example.com >> John Doe\" <john.doe@example.com>", mail, &name);
 184         EXPECT_STREQ(L"john.doe@example.com", mail);
 185         EXPECT_STREQ(L"john.doe@example.com >> John Doe", name);
 186
 187         mail.Empty();
 188         name.Empty();
 189         CStringUtils::ParseEmailAddress(L"\"John<something> Doe\" <john.doe@example.com>", mail, &name);
 190         EXPECT_STREQ(L"john.doe@example.com", mail);
 191         EXPECT_STREQ(L"John<something> Doe", name);
 192
 193         mail.Empty();
 194         name.Empty();
 195         CStringUtils::ParseEmailAddress(L"\"John<something@example.com> Doe\" <john.doe@example.com>", mail, &name);
 196         EXPECT_STREQ(L"john.doe@example.com", mail);
 197         EXPECT_STREQ(L"John<something@example.com> Doe", name);
 198
 199         mail.Empty();
 200         name.Empty();
 201         CStringUtils::ParseEmailAddress(L"\"something@example.com\" <john.doe@example.com>", mail, &name);
 202         EXPECT_STREQ(L"john.doe@example.com", mail);
 203         EXPECT_STREQ(L"something@example.com", name);
 204
 205         mail.Empty();
 206         name.Empty();
 207         CStringUtils::ParseEmailAddress(L"\"John D\\\"o\\\"e\" <john.doe@example.com>", mail, &name);
 208         EXPECT_STREQ(L"john.doe@example.com", mail);
 209         EXPECT_STREQ(L"John D\"o\"e", name);
 210
 211         mail.Empty();
 212         name.Empty();
 213         CStringUtils::ParseEmailAddress(L"<test@example.com> \"John Doe\"", mail, &name);
 214         EXPECT_STREQ(L"test@example.com", mail);
 215         EXPECT_STREQ(L"John Doe", name);
 216 }
 217
 218 TEST(CStringUtils, IsPlainReadableASCII)
 219 {
 220         EXPECT_TRUE(CStringUtils::IsPlainReadableASCII(L""));
 221         EXPECT_TRUE(CStringUtils::IsPlainReadableASCII(L" 1234,#+*.:-&!\\<>|\"$%&/()=567890abcdefSBDUDB[](!}~"));
 222         EXPECT_FALSE(CStringUtils::IsPlainReadableASCII(L"\n"));
 223         EXPECT_FALSE(CStringUtils::IsPlainReadableASCII(L"\u2302"));
 224         EXPECT_FALSE(CStringUtils::IsPlainReadableASCII(L"é"));
 225         EXPECT_FALSE(CStringUtils::IsPlainReadableASCII(L"\u2550"));
 226         EXPECT_FALSE(CStringUtils::IsPlainReadableASCII(L"ä"));
 227         EXPECT_FALSE(CStringUtils::IsPlainReadableASCII(L"€"));
 228         EXPECT_FALSE(CStringUtils::IsPlainReadableASCII(L"\u570B"));
 229         EXPECT_FALSE(CStringUtils::IsPlainReadableASCII(L"\u7ACB"));
 230 }
 231
 232 TEST(CStringUtils, StartsWith)
 233 {
 234         EXPECT_TRUE(CStringUtils::StartsWith(L"", L""));
 235         EXPECT_FALSE(CStringUtils::StartsWith(L"", L"sometest"));
 236
 237         CString heystack = L"sometest";
 238         EXPECT_TRUE(CStringUtils::StartsWith(heystack, L"sometest"));
 239         EXPECT_TRUE(CStringUtils::StartsWith(heystack, L""));
 240         EXPECT_TRUE(CStringUtils::StartsWith(heystack, L"sometes"));
 241         EXPECT_FALSE(CStringUtils::StartsWith(heystack, L"sometEs"));
 242         EXPECT_FALSE(CStringUtils::StartsWith(heystack, L"someteste"));
 243         EXPECT_FALSE(CStringUtils::StartsWith(heystack, L"sometess"));
 244
 245         CString empty;
 246         CString sometest = L"sometest";
 247         CString sometes = L"sometes";
 248         CString sometEs = L"sometEs";
 249         CString someteste = L"someteste";
 250         CString sometess = L"sometess";
 251         EXPECT_TRUE(CStringUtils::StartsWith(heystack, sometest));
 252         EXPECT_TRUE(CStringUtils::StartsWith(heystack, empty));
 253         EXPECT_TRUE(CStringUtils::StartsWith(heystack, sometes));
 254         EXPECT_FALSE(CStringUtils::StartsWith(heystack, sometEs));
 255         EXPECT_FALSE(CStringUtils::StartsWith(heystack, someteste));
 256         EXPECT_FALSE(CStringUtils::StartsWith(heystack, sometess));
 257         EXPECT_FALSE(CStringUtils::StartsWith(empty, sometess));
 258 }
 259
 260 TEST(CStringUtils, StartsWithI)
 261 {
 262         EXPECT_TRUE(CStringUtils::StartsWithI(L"", L""));
 263         EXPECT_FALSE(CStringUtils::StartsWithI(L"", L"sometest"));
 264
 265         CString heystack = L"someTest";
 266         EXPECT_TRUE(CStringUtils::StartsWithI(heystack, L"sometest"));
 267         EXPECT_TRUE(CStringUtils::StartsWithI(heystack, L"someTest"));
 268         EXPECT_TRUE(CStringUtils::StartsWithI(heystack, L"sOmetest"));
 269         EXPECT_TRUE(CStringUtils::StartsWithI(heystack, L""));
 270         EXPECT_TRUE(CStringUtils::StartsWithI(heystack, L"sometEs"));
 271         EXPECT_FALSE(CStringUtils::StartsWithI(heystack, L"sometesTe"));
 272         EXPECT_FALSE(CStringUtils::StartsWithI(heystack, L"someteSs"));
 273
 274         CString empty;
 275         CString sometest = L"someteSt";
 276         CString sometes = L"soMetes";
 277         CString someteste = L"sOmeteste";
 278         CString sometess = L"sometesS";
 279         EXPECT_TRUE(CStringUtils::StartsWithI(heystack, sometest));
 280         EXPECT_TRUE(CStringUtils::StartsWithI(heystack, empty));
 281         EXPECT_TRUE(CStringUtils::StartsWithI(heystack, sometes));
 282         EXPECT_FALSE(CStringUtils::StartsWithI(heystack, someteste));
 283         EXPECT_FALSE(CStringUtils::StartsWithI(heystack, sometess));
 284         EXPECT_FALSE(CStringUtils::StartsWithI(empty, sometess));
 285 }
 286
 287 TEST(CStringUtils, StartsWithA)
 288 {
 289         EXPECT_TRUE(CStringUtils::StartsWith("", ""));
 290         EXPECT_FALSE(CStringUtils::StartsWith("", "sometest"));
 291
 292         CStringA heystack = L"sometest";
 293         EXPECT_TRUE(CStringUtils::StartsWith(heystack, "sometest"));
 294         EXPECT_TRUE(CStringUtils::StartsWith(heystack, ""));
 295         EXPECT_TRUE(CStringUtils::StartsWith(heystack, "sometes"));
 296         EXPECT_FALSE(CStringUtils::StartsWith(heystack, "someTe"));
 297         EXPECT_FALSE(CStringUtils::StartsWith(heystack, "someteste"));
 298         EXPECT_FALSE(CStringUtils::StartsWith(heystack, "sometess"));
 299 }
 300
 301 TEST(CStringUtils, EndsWith)
 302 {
 303         EXPECT_TRUE(CStringUtils::EndsWith(L"", L""));
 304         EXPECT_FALSE(CStringUtils::EndsWith(L"", L"sometest"));
 305
 306         CString heystack = L"sometest";
 307         EXPECT_TRUE(CStringUtils::EndsWith(heystack, L"sometest"));
 308         EXPECT_TRUE(CStringUtils::EndsWith(heystack, L"test"));
 309         EXPECT_TRUE(CStringUtils::EndsWith(heystack, L"st"));
 310         EXPECT_TRUE(CStringUtils::EndsWith(heystack, L"t"));
 311         EXPECT_TRUE(CStringUtils::EndsWith(heystack, L""));
 312         EXPECT_FALSE(CStringUtils::EndsWith(heystack, L"teSt"));
 313         EXPECT_FALSE(CStringUtils::EndsWith(heystack, L"esometest"));
 314         EXPECT_FALSE(CStringUtils::EndsWith(heystack, L"someteste"));
 315         EXPECT_FALSE(CStringUtils::EndsWith(heystack, L"text"));
 316         EXPECT_FALSE(CStringUtils::EndsWith(heystack, L"xt"));
 317
 318         EXPECT_TRUE(CStringUtils::EndsWith(heystack, L't'));
 319         EXPECT_FALSE(CStringUtils::EndsWith(heystack, L'T'));
 320         EXPECT_FALSE(CStringUtils::EndsWith(heystack, L'x'));
 321 }
 322
 323 TEST(CStringUtils, EndsWithI)
 324 {
 325         EXPECT_TRUE(CStringUtils::EndsWithI(L"", L""));
 326         EXPECT_FALSE(CStringUtils::EndsWithI(L"", L"sometest"));
 327
 328         CString heystack = L"sometest";
 329         EXPECT_TRUE(CStringUtils::EndsWithI(heystack, L"someteSt"));
 330         EXPECT_TRUE(CStringUtils::EndsWithI(heystack, L"tEst"));
 331         EXPECT_TRUE(CStringUtils::EndsWithI(heystack, L"sT"));
 332         EXPECT_TRUE(CStringUtils::EndsWithI(heystack, L"T"));
 333         EXPECT_TRUE(CStringUtils::EndsWithI(heystack, L""));
 334         EXPECT_FALSE(CStringUtils::EndsWithI(heystack, L"esometEst"));
 335         EXPECT_FALSE(CStringUtils::EndsWithI(heystack, L"someteSte"));
 336         EXPECT_FALSE(CStringUtils::EndsWithI(heystack, L"text"));
 337         EXPECT_FALSE(CStringUtils::EndsWithI(heystack, L"xt"));
 338 }