net.sourceforge.phpeclipse.tests/src/net/sourceforge/phpeclipse/phpeditor/php/test/PHPPartitionScannerTest.java

   1 /*
   2  * Created on 28.04.2003
   3  *
   4  */
   5 package net.sourceforge.phpeclipse.phpeditor.php.test;
   6
   7 import junit.framework.*;
   8 import net.sourceforge.phpeclipse.phpeditor.php.*;
   9
  10 import org.eclipse.jface.text.*;
  11 import org.eclipse.jface.text.rules.*;
  12
  13 /**
  14  * Testcase for the PHPPartitionScanner
  15  * @author Stefan Langer
  16  * @version $Revision: 1.1 $
  17  */
  18 public class PHPPartitionScannerTest extends TestCase
  19 {
  20         private PHPPartitionScanner fScanner;
  21         private IDocument fDocument;
  22
  23     /* (non-Javadoc)
  24      * @see junit.framework.TestCase#setUp()
  25      */
  26     protected void setUp() throws Exception
  27     {
  28         fScanner = new PHPPartitionScanner();
  29         fDocument = new DummyDocument();
  30     }
  31
  32     public void testPHPPartition()
  33     {
  34         String text =
  35             "<?php\n"
  36                 + "$test = \"<?php this is a dummy text ?>\";\n"
  37                 + "function test()\n"
  38                 + "{echo 'Test!';}\n"
  39                 + "?>";
  40         fDocument.set(text);
  41         fScanner.setRange(fDocument, 0, fDocument.getLength());
  42         IToken token = fScanner.nextToken();
  43         junit.framework.Assert.assertEquals(
  44             IPHPPartitionScannerConstants.PHP,
  45             (String) token.getData());
  46         junit.framework.Assert.assertEquals(
  47             fDocument.getLength(),
  48             fScanner.getTokenLength());
  49         junit.framework.Assert.assertEquals(0, fScanner.getTokenOffset());
  50     }
  51
  52     public void testBrokenPHPPartition()
  53     {
  54         String text =
  55             "<?php\n"
  56                 + "$test = \"<?php this is a dummy text ?>;\n"
  57                 + "function test()\n"
  58                 + "{echo 'Tes";
  59         fDocument.set(text);
  60         fScanner.setRange(fDocument, 0, fDocument.getLength());
  61         IToken token = fScanner.nextToken();
  62         junit.framework.Assert.assertEquals(
  63             IPHPPartitionScannerConstants.PHP,
  64             (String) token.getData());
  65         junit.framework.Assert.assertEquals(
  66             fDocument.getLength(),
  67             fScanner.getTokenLength());
  68         junit.framework.Assert.assertEquals(0, fScanner.getTokenOffset());
  69     }
  70
  71     public void testPHP_PHPCOMMENT_HTML_Partition()
  72     {
  73         String php1 = "<? echo \"This is php with\"; ";
  74         String phpcomment1 = "/** @param This is a comment ?> */";
  75         String php2 = "echo \" short tags enabled!\"; ?>";
  76         String html1 = "<html><head><title>";
  77         String php3 =
  78             "<? echo \"/** this is no comment */The ?> <?php Title\"?>";
  79         String html2 = "</title></head><body>";
  80         String php4 = "<? echo \"Some text ?>\"\n\r";
  81         String phpcomment2 =
  82             "/** This is another comment @param test @return test*/";
  83         String php5 = " echo \" just to fill up another php partition\"?>";
  84         String html3 = "<p>Copyright 2003 by PHPEclipse</body></html>";
  85
  86         fDocument.set(
  87             php1
  88                 + phpcomment1
  89                 + php2
  90                 + html1
  91                 + php3
  92                 + html2
  93                 + php4
  94                 + phpcomment2
  95                 + php5
  96                 + html3);
  97         fScanner.setRange(fDocument, 0, fDocument.getLength());
  98         // php 1
  99         IToken token = fScanner.nextToken();
 100         junit.framework.Assert.assertEquals(
 101             "PHP Partition 1 not recognized!",
 102             IPHPPartitionScannerConstants.PHP,
 103             (String) token.getData());
 104         junit.framework.Assert.assertEquals(
 105             "Length of PHP Partition 1 not correct!",
 106             php1.length(),
 107             fScanner.getTokenLength());
 108         junit.framework.Assert.assertEquals(
 109             "Offset of PHP Partition 1 not correct!",
 110             0,
 111             fScanner.getTokenOffset());
 112         // comment1
 113         token = fScanner.nextToken();
 114         junit.framework.Assert.assertEquals(
 115             "PHPComment Partition 1 not recognized!",
 116             IPHPPartitionScannerConstants.PHP_MULTILINE_COMMENT,
 117             (String) token.getData());
 118         junit.framework.Assert.assertEquals(
 119             "Length of PHPComment Partition 1 not correct!",
 120             phpcomment1.length(),
 121             fScanner.getTokenLength());
 122         junit.framework.Assert.assertEquals(
 123             "Offset of PHPComment Partition 1 not correct!",
 124             php1.length(),
 125             fScanner.getTokenOffset());
 126
 127         // php 2
 128         token = fScanner.nextToken();
 129         junit.framework.Assert.assertEquals(
 130             "PHP Partition 2 not recognized!",
 131             IPHPPartitionScannerConstants.PHP,
 132             (String) token.getData());
 133         junit.framework.Assert.assertEquals(
 134             "Length of PHP Partition 2 not correct!",
 135             php2.length(),
 136             fScanner.getTokenLength());
 137         junit.framework.Assert.assertEquals(
 138             "Offset of PHP Partition 2 not correct!",
 139             php1.length() + phpcomment1.length(),
 140             fScanner.getTokenOffset());
 141
 142         // check html 1
 143         token = fScanner.nextToken();
 144         junit.framework.Assert.assertEquals(
 145             "HTML 1 not recognized!",
 146             IPHPPartitionScannerConstants.HTML,
 147             (String) token.getData());
 148         junit.framework.Assert.assertEquals(
 149             "Length of HTML 1 not correct!",
 150             html1.length(),
 151             fScanner.getTokenLength());
 152         junit.framework.Assert.assertEquals(
 153             "Offset of HTML 1 not correct!",
 154             php1.length() + phpcomment1.length() + php2.length(),
 155             fScanner.getTokenOffset());
 156
 157         //      php 3
 158         token = fScanner.nextToken();
 159         junit.framework.Assert.assertEquals(
 160             "PHP Partition 3 not recognized!",
 161             IPHPPartitionScannerConstants.PHP,
 162             (String) token.getData());
 163         junit.framework.Assert.assertEquals(
 164             "Length of PHP Partition 3 not correct!",
 165             php3.length(),
 166             fScanner.getTokenLength());
 167         junit.framework.Assert.assertEquals(
 168             "Offset of PHP Partition 3 not correct!",
 169             php1.length()
 170                 + phpcomment1.length()
 171                 + php2.length()
 172                 + html1.length(),
 173             fScanner.getTokenOffset());
 174
 175         //      check html 2
 176         token = fScanner.nextToken();
 177         junit.framework.Assert.assertEquals(
 178             "HTML 2 not recognized!",
 179             IPHPPartitionScannerConstants.HTML,
 180             (String) token.getData());
 181         junit.framework.Assert.assertEquals(
 182             "Length of HTML 2 not correct!",
 183             html2.length(),
 184             fScanner.getTokenLength());
 185         junit.framework.Assert.assertEquals(
 186             "Offset of HTML 2 not correct!",
 187             php1.length()
 188                 + phpcomment1.length()
 189                 + php2.length()
 190                 + html1.length()
 191                 + php3.length(),
 192             fScanner.getTokenOffset());
 193
 194         //      php 4
 195         token = fScanner.nextToken();
 196         junit.framework.Assert.assertEquals(
 197             "PHP Partition 4 not recognized!",
 198             IPHPPartitionScannerConstants.PHP,
 199             (String) token.getData());
 200         junit.framework.Assert.assertEquals(
 201             "Length of PHP Partition 4 not correct!",
 202             php4.length(),
 203             fScanner.getTokenLength());
 204         junit.framework.Assert.assertEquals(
 205             "Offset of PHP Partition 4 not correct!",
 206             php1.length()
 207                 + phpcomment1.length()
 208                 + php2.length()
 209                 + html1.length()
 210                 + php3.length()
 211                 + html2.length(),
 212             fScanner.getTokenOffset());
 213
 214         //      check comment 2
 215         token = fScanner.nextToken();
 216         junit.framework.Assert.assertEquals(
 217             "PHP Multilinecomment 2 not recognized!",
 218             IPHPPartitionScannerConstants.PHP_MULTILINE_COMMENT,
 219             (String) token.getData());
 220         junit.framework.Assert.assertEquals(
 221             "Length of PHP Multilinecomment 2  not correct!",
 222             phpcomment2.length(),
 223             fScanner.getTokenLength());
 224         junit.framework.Assert.assertEquals(
 225             "Offset of PHP Multilinecomment 2  not correct!",
 226             php1.length()
 227                 + phpcomment1.length()
 228                 + php2.length()
 229                 + html1.length()
 230                 + php3.length()
 231                 + html2.length()
 232                 + php4.length(),
 233             fScanner.getTokenOffset());
 234
 235         //      php 5
 236         token = fScanner.nextToken();
 237         junit.framework.Assert.assertEquals(
 238             "PHP Partition 5 not recognized!",
 239             IPHPPartitionScannerConstants.PHP,
 240             (String) token.getData());
 241         junit.framework.Assert.assertEquals(
 242             "Length of PHP Partition 5 not correct!",
 243             php5.length(),
 244             fScanner.getTokenLength());
 245         junit.framework.Assert.assertEquals(
 246             "Offset of PHP Partition 5 not correct!",
 247             php1.length()
 248                 + phpcomment1.length()
 249                 + php2.length()
 250                 + html1.length()
 251                 + php3.length()
 252                 + html2.length()
 253                 + php4.length()
 254                 + phpcomment2.length(),
 255             fScanner.getTokenOffset());
 256         //      check html 3
 257         token = fScanner.nextToken();
 258         junit.framework.Assert.assertEquals(
 259             "HTML 3 not recognized!",
 260             IPHPPartitionScannerConstants.HTML,
 261             (String) token.getData());
 262         junit.framework.Assert.assertEquals(
 263             "Length of HTML 3 not correct!",
 264             html3.length(),
 265             fScanner.getTokenLength());
 266         junit.framework.Assert.assertEquals(
 267             "Offset of HTML 3 not correct!",
 268             php1.length()
 269                 + phpcomment1.length()
 270                 + php2.length()
 271                 + html1.length()
 272                 + php3.length()
 273                 + html2.length()
 274                 + php4.length()
 275                 + phpcomment2.length()
 276                 + php5.length(),
 277             fScanner.getTokenOffset());
 278
 279     }
 280
 281     public void testPHP_HTML_Partition()
 282     {
 283         String php1 = "<? echo \"This is php with short tags enabled!\"; ?>";
 284         String html1 = "<html><head><title>";
 285         String php2 = "<? echo \"The ?> <?php Title\"?>";
 286         String html2 = "</title></head><body>";
 287         String php3 =
 288             "<? echo \"Some text ?> just to fill up another php partition\"?>";
 289         String html3 = "<p>Copyright 2003 by PHPEclipse</body></html>";
 290
 291         fDocument.set(php1 + html1 + php2 + html2 + php3 + html3);
 292         fScanner.setRange(fDocument, 0, fDocument.getLength());
 293         // php 1
 294         IToken token = fScanner.nextToken();
 295         junit.framework.Assert.assertEquals(
 296             "PHP Partition 1 not recognized!",
 297             IPHPPartitionScannerConstants.PHP,
 298             (String) token.getData());
 299         junit.framework.Assert.assertEquals(
 300             "Length of PHP Partition 1 not correct!",
 301             php1.length(),
 302             fScanner.getTokenLength());
 303         junit.framework.Assert.assertEquals(
 304             "Offset of PHP Partition 1 not correct!",
 305             0,
 306             fScanner.getTokenOffset());
 307         // check html 1
 308         token = fScanner.nextToken();
 309         junit.framework.Assert.assertEquals(
 310             "HTML 1 not recognized!",
 311             IPHPPartitionScannerConstants.HTML,
 312             (String) token.getData());
 313         junit.framework.Assert.assertEquals(
 314             "Length of HTML 1 not correct!",
 315             html1.length(),
 316             fScanner.getTokenLength());
 317         junit.framework.Assert.assertEquals(
 318             "Offset of HTML 1 not correct!",
 319             php1.length(),
 320             fScanner.getTokenOffset());
 321         //      php 2
 322         token = fScanner.nextToken();
 323         junit.framework.Assert.assertEquals(
 324             "PHP Partition 2 not recognized!",
 325             IPHPPartitionScannerConstants.PHP,
 326             (String) token.getData());
 327         junit.framework.Assert.assertEquals(
 328             "Length of PHP Partition 2 not correct!",
 329             php2.length(),
 330             fScanner.getTokenLength());
 331         junit.framework.Assert.assertEquals(
 332             "Offset of PHP Partition 2 not correct!",
 333             html1.length() + php1.length(),
 334             fScanner.getTokenOffset());
 335         //      check html 2
 336         token = fScanner.nextToken();
 337         junit.framework.Assert.assertEquals(
 338             "HTML 2 not recognized!",
 339             IPHPPartitionScannerConstants.HTML,
 340             (String) token.getData());
 341         junit.framework.Assert.assertEquals(
 342             "Length of HTML 2 not correct!",
 343             html2.length(),
 344             fScanner.getTokenLength());
 345         junit.framework.Assert.assertEquals(
 346             "Offset of HTML 2 not correct!",
 347             php1.length() + html1.length() + php2.length(),
 348             fScanner.getTokenOffset());
 349         //      php 3
 350         token = fScanner.nextToken();
 351         junit.framework.Assert.assertEquals(
 352             "PHP Partition 3 not recognized!",
 353             IPHPPartitionScannerConstants.PHP,
 354             (String) token.getData());
 355         junit.framework.Assert.assertEquals(
 356             "Length of PHP Partition 3 not correct!",
 357             php3.length(),
 358             fScanner.getTokenLength());
 359         junit.framework.Assert.assertEquals(
 360             "Offset of PHP Partition 3 not correct!",
 361             html2.length() + php2.length() + html1.length() + php1.length(),
 362             fScanner.getTokenOffset());
 363         //      check html 3
 364         token = fScanner.nextToken();
 365         junit.framework.Assert.assertEquals(
 366             "HTML 3 not recognized!",
 367             IPHPPartitionScannerConstants.HTML,
 368             (String) token.getData());
 369         junit.framework.Assert.assertEquals(
 370             "Length of HTML 3 not correct!",
 371             html3.length(),
 372             fScanner.getTokenLength());
 373         junit.framework.Assert.assertEquals(
 374             "Offset of HTML 3 not correct!",
 375             php1.length()
 376                 + html1.length()
 377                 + php2.length()
 378                 + html2.length()
 379                 + php3.length(),
 380             fScanner.getTokenOffset());
 381     }
 382
 383     public void testHTMLPartition()
 384     {
 385         String text =
 386             "<html><head><title>Some Text</title></head><body>"
 387                 + "<h1>Test</h1><p>Nothing particular</body></html>";
 388         fDocument.set(text);
 389         fScanner.setRange(fDocument, 0, fDocument.getLength());
 390         IToken token = fScanner.nextToken();
 391         junit.framework.Assert.assertEquals(
 392             IPHPPartitionScannerConstants.HTML,
 393             (String) token.getData());
 394         junit.framework.Assert.assertEquals(
 395             fDocument.getLength(),
 396             fScanner.getTokenLength());
 397         junit.framework.Assert.assertEquals(0, fScanner.getTokenOffset());
 398     }
 399
 400     public void testPHPMultiLineCommentPartition()
 401     {
 402         String text = "<?php $test=\"Some <?php ?> /** */ data\";";
 403         String text2 =
 404             "/** A comment with <?php This is acutally not a php partition ?> some data \n"
 405                 + " * @param test A test parameter \n"
 406                 + " */";
 407         String text3 =
 408             "\nfunction test($test)\n"
 409                 + "{\n"
 410                 + "     echo \"Test <?php /** This is not a comment */function alsoItLooksLikeOne(){echo \"It is actually not a comment\";} ?>\";\n"
 411                 + "}?>";
 412         fDocument.set(text + text2 + text3);
 413         fScanner.setRange(fDocument, 0, fDocument.getLength());
 414         // first half of php
 415         IToken token = fScanner.nextToken();
 416         junit.framework.Assert.assertEquals(
 417             "PHP Partition part 1 not recognized!",
 418             IPHPPartitionScannerConstants.PHP,
 419             (String) token.getData());
 420         junit.framework.Assert.assertEquals(
 421             "Length of PHP Partition part 1 not correct!",
 422             text.length(),
 423             fScanner.getTokenLength());
 424         junit.framework.Assert.assertEquals(
 425             "Offset of PHP Partition part 1 not correct!",
 426             0,
 427             fScanner.getTokenOffset());
 428         // check for multiline
 429         token = fScanner.nextToken();
 430         junit.framework.Assert.assertEquals(
 431             "PHP Multiline not recognized!",
 432             IPHPPartitionScannerConstants.PHP_MULTILINE_COMMENT,
 433             (String) token.getData());
 434         junit.framework.Assert.assertEquals(
 435             "Length of PHP Multinline not correct!",
 436             text2.length(),
 437             fScanner.getTokenLength());
 438         junit.framework.Assert.assertEquals(
 439             "Offset of PHP Multiline not correct!",
 440             text.length(),
 441             fScanner.getTokenOffset());
 442         // rest of php
 443         token = fScanner.nextToken();
 444         junit.framework.Assert.assertEquals(
 445             "PHP Partition part 2 not recognized!",
 446             IPHPPartitionScannerConstants.PHP,
 447             (String) token.getData());
 448         junit.framework.Assert.assertEquals(
 449             "Length of PHP Partition part 2 not correct!",
 450             text3.length(),
 451             fScanner.getTokenLength());
 452         junit.framework.Assert.assertEquals(
 453             "Offset of PHP Partition part 2 not correct!",
 454             text.length() + text2.length(),
 455             fScanner.getTokenOffset());
 456     }
 457 }