diff options
Diffstat (limited to 'tests/UnitTests/simpletest/test/parser_test.php')
| -rw-r--r-- | tests/UnitTests/simpletest/test/parser_test.php | 648 |
1 files changed, 648 insertions, 0 deletions
diff --git a/tests/UnitTests/simpletest/test/parser_test.php b/tests/UnitTests/simpletest/test/parser_test.php new file mode 100644 index 00000000..6356c343 --- /dev/null +++ b/tests/UnitTests/simpletest/test/parser_test.php @@ -0,0 +1,648 @@ +<?php
+ // $Id: parser_test.php,v 1.51 2004/11/30 05:34:00 lastcraft Exp $
+
+ require_once(dirname(__FILE__) . '/../parser.php');
+
+ Mock::generate('SimpleSaxParser');
+
+ class TestOfParallelRegex extends UnitTestCase {
+
+ function testNoPatterns() {
+ $regex = &new ParallelRegex(false);
+ $this->assertFalse($regex->match("Hello", $match));
+ $this->assertEqual($match, "");
+ }
+
+ function testNoSubject() {
+ $regex = &new ParallelRegex(false);
+ $regex->addPattern(".*");
+ $this->assertTrue($regex->match("", $match));
+ $this->assertEqual($match, "");
+ }
+
+ function testMatchAll() {
+ $regex = &new ParallelRegex(false);
+ $regex->addPattern(".*");
+ $this->assertTrue($regex->match("Hello", $match));
+ $this->assertEqual($match, "Hello");
+ }
+
+ function testCaseSensitive() {
+ $regex = &new ParallelRegex(true);
+ $regex->addPattern("abc");
+ $this->assertTrue($regex->match("abcdef", $match));
+ $this->assertEqual($match, "abc");
+ $this->assertTrue($regex->match("AAABCabcdef", $match));
+ $this->assertEqual($match, "abc");
+ }
+
+ function testCaseInsensitive() {
+ $regex = &new ParallelRegex(false);
+ $regex->addPattern("abc");
+ $this->assertTrue($regex->match("abcdef", $match));
+ $this->assertEqual($match, "abc");
+ $this->assertTrue($regex->match("AAABCabcdef", $match));
+ $this->assertEqual($match, "ABC");
+ }
+
+ function testMatchMultiple() {
+ $regex = &new ParallelRegex(true);
+ $regex->addPattern("abc");
+ $regex->addPattern("ABC");
+ $this->assertTrue($regex->match("abcdef", $match));
+ $this->assertEqual($match, "abc");
+ $this->assertTrue($regex->match("AAABCabcdef", $match));
+ $this->assertEqual($match, "ABC");
+ $this->assertFalse($regex->match("Hello", $match));
+ }
+
+ function testPatternLabels() {
+ $regex = &new ParallelRegex(false);
+ $regex->addPattern("abc", "letter");
+ $regex->addPattern("123", "number");
+ $this->assertIdentical($regex->match("abcdef", $match), "letter");
+ $this->assertEqual($match, "abc");
+ $this->assertIdentical($regex->match("0123456789", $match), "number");
+ $this->assertEqual($match, "123");
+ }
+ }
+
+ class TestOfStateStack extends UnitTestCase {
+
+ function testStartState() {
+ $stack = &new SimpleStateStack("one");
+ $this->assertEqual($stack->getCurrent(), "one");
+ }
+
+ function testExhaustion() {
+ $stack = &new SimpleStateStack("one");
+ $this->assertFalse($stack->leave());
+ }
+
+ function testStateMoves() {
+ $stack = &new SimpleStateStack("one");
+ $stack->enter("two");
+ $this->assertEqual($stack->getCurrent(), "two");
+ $stack->enter("three");
+ $this->assertEqual($stack->getCurrent(), "three");
+ $this->assertTrue($stack->leave());
+ $this->assertEqual($stack->getCurrent(), "two");
+ $stack->enter("third");
+ $this->assertEqual($stack->getCurrent(), "third");
+ $this->assertTrue($stack->leave());
+ $this->assertTrue($stack->leave());
+ $this->assertEqual($stack->getCurrent(), "one");
+ }
+ }
+
+ class TestParser {
+
+ function accept() {
+ }
+
+ function a() {
+ }
+
+ function b() {
+ }
+ }
+ Mock::generate('TestParser');
+
+ class TestOfLexer extends UnitTestCase {
+
+ function testEmptyPage() {
+ $handler = &new MockTestParser($this);
+ $handler->expectNever("accept");
+ $handler->setReturnValue("accept", true);
+ $handler->expectNever("accept");
+ $handler->setReturnValue("accept", true);
+ $lexer = &new SimpleLexer($handler);
+ $lexer->addPattern("a+");
+ $this->assertTrue($lexer->parse(""));
+ }
+
+ function testSinglePattern() {
+ $handler = &new MockTestParser($this);
+ $handler->expectArgumentsAt(0, "accept", array("aaa", LEXER_MATCHED));
+ $handler->expectArgumentsAt(1, "accept", array("x", LEXER_UNMATCHED));
+ $handler->expectArgumentsAt(2, "accept", array("a", LEXER_MATCHED));
+ $handler->expectArgumentsAt(3, "accept", array("yyy", LEXER_UNMATCHED));
+ $handler->expectArgumentsAt(4, "accept", array("a", LEXER_MATCHED));
+ $handler->expectArgumentsAt(5, "accept", array("x", LEXER_UNMATCHED));
+ $handler->expectArgumentsAt(6, "accept", array("aaa", LEXER_MATCHED));
+ $handler->expectArgumentsAt(7, "accept", array("z", LEXER_UNMATCHED));
+ $handler->expectCallCount("accept", 8);
+ $handler->setReturnValue("accept", true);
+ $lexer = &new SimpleLexer($handler);
+ $lexer->addPattern("a+");
+ $this->assertTrue($lexer->parse("aaaxayyyaxaaaz"));
+ $handler->tally();
+ }
+
+ function testMultiplePattern() {
+ $handler = &new MockTestParser($this);
+ $target = array("a", "b", "a", "bb", "x", "b", "a", "xxxxxx", "a", "x");
+ for ($i = 0; $i < count($target); $i++) {
+ $handler->expectArgumentsAt($i, "accept", array($target[$i], '*'));
+ }
+ $handler->expectCallCount("accept", count($target));
+ $handler->setReturnValue("accept", true);
+ $lexer = &new SimpleLexer($handler);
+ $lexer->addPattern("a+");
+ $lexer->addPattern("b+");
+ $this->assertTrue($lexer->parse("ababbxbaxxxxxxax"));
+ $handler->tally();
+ }
+ }
+
+ class TestOfLexerModes extends UnitTestCase {
+
+ function testIsolatedPattern() {
+ $handler = &new MockTestParser($this);
+ $handler->expectArgumentsAt(0, "a", array("a", LEXER_MATCHED));
+ $handler->expectArgumentsAt(1, "a", array("b", LEXER_UNMATCHED));
+ $handler->expectArgumentsAt(2, "a", array("aa", LEXER_MATCHED));
+ $handler->expectArgumentsAt(3, "a", array("bxb", LEXER_UNMATCHED));
+ $handler->expectArgumentsAt(4, "a", array("aaa", LEXER_MATCHED));
+ $handler->expectArgumentsAt(5, "a", array("x", LEXER_UNMATCHED));
+ $handler->expectArgumentsAt(6, "a", array("aaaa", LEXER_MATCHED));
+ $handler->expectArgumentsAt(7, "a", array("x", LEXER_UNMATCHED));
+ $handler->expectCallCount("a", 8);
+ $handler->setReturnValue("a", true);
+ $lexer = &new SimpleLexer($handler, "a");
+ $lexer->addPattern("a+", "a");
+ $lexer->addPattern("b+", "b");
+ $this->assertTrue($lexer->parse("abaabxbaaaxaaaax"));
+ $handler->tally();
+ }
+
+ function testModeChange() {
+ $handler = &new MockTestParser($this);
+ $handler->expectArgumentsAt(0, "a", array("a", LEXER_MATCHED));
+ $handler->expectArgumentsAt(1, "a", array("b", LEXER_UNMATCHED));
+ $handler->expectArgumentsAt(2, "a", array("aa", LEXER_MATCHED));
+ $handler->expectArgumentsAt(3, "a", array("b", LEXER_UNMATCHED));
+ $handler->expectArgumentsAt(4, "a", array("aaa", LEXER_MATCHED));
+ $handler->expectArgumentsAt(0, "b", array(":", LEXER_ENTER));
+ $handler->expectArgumentsAt(1, "b", array("a", LEXER_UNMATCHED));
+ $handler->expectArgumentsAt(2, "b", array("b", LEXER_MATCHED));
+ $handler->expectArgumentsAt(3, "b", array("a", LEXER_UNMATCHED));
+ $handler->expectArgumentsAt(4, "b", array("bb", LEXER_MATCHED));
+ $handler->expectArgumentsAt(5, "b", array("a", LEXER_UNMATCHED));
+ $handler->expectArgumentsAt(6, "b", array("bbb", LEXER_MATCHED));
+ $handler->expectArgumentsAt(7, "b", array("a", LEXER_UNMATCHED));
+ $handler->expectCallCount("a", 5);
+ $handler->expectCallCount("b", 8);
+ $handler->setReturnValue("a", true);
+ $handler->setReturnValue("b", true);
+ $lexer = &new SimpleLexer($handler, "a");
+ $lexer->addPattern("a+", "a");
+ $lexer->addEntryPattern(":", "a", "b");
+ $lexer->addPattern("b+", "b");
+ $this->assertTrue($lexer->parse("abaabaaa:ababbabbba"));
+ $handler->tally();
+ }
+
+ function testNesting() {
+ $handler = &new MockTestParser($this);
+ $handler->setReturnValue("a", true);
+ $handler->setReturnValue("b", true);
+ $handler->expectArgumentsAt(0, "a", array("aa", LEXER_MATCHED));
+ $handler->expectArgumentsAt(1, "a", array("b", LEXER_UNMATCHED));
+ $handler->expectArgumentsAt(2, "a", array("aa", LEXER_MATCHED));
+ $handler->expectArgumentsAt(3, "a", array("b", LEXER_UNMATCHED));
+ $handler->expectArgumentsAt(0, "b", array("(", LEXER_ENTER));
+ $handler->expectArgumentsAt(1, "b", array("bb", LEXER_MATCHED));
+ $handler->expectArgumentsAt(2, "b", array("a", LEXER_UNMATCHED));
+ $handler->expectArgumentsAt(3, "b", array("bb", LEXER_MATCHED));
+ $handler->expectArgumentsAt(4, "b", array(")", LEXER_EXIT));
+ $handler->expectArgumentsAt(4, "a", array("aa", LEXER_MATCHED));
+ $handler->expectArgumentsAt(5, "a", array("b", LEXER_UNMATCHED));
+ $handler->expectCallCount("a", 6);
+ $handler->expectCallCount("b", 5);
+ $lexer = &new SimpleLexer($handler, "a");
+ $lexer->addPattern("a+", "a");
+ $lexer->addEntryPattern("(", "a", "b");
+ $lexer->addPattern("b+", "b");
+ $lexer->addExitPattern(")", "b");
+ $this->assertTrue($lexer->parse("aabaab(bbabb)aab"));
+ $handler->tally();
+ }
+
+ function testSingular() {
+ $handler = &new MockTestParser($this);
+ $handler->setReturnValue("a", true);
+ $handler->setReturnValue("b", true);
+ $handler->expectArgumentsAt(0, "a", array("aa", LEXER_MATCHED));
+ $handler->expectArgumentsAt(1, "a", array("aa", LEXER_MATCHED));
+ $handler->expectArgumentsAt(2, "a", array("xx", LEXER_UNMATCHED));
+ $handler->expectArgumentsAt(3, "a", array("xx", LEXER_UNMATCHED));
+ $handler->expectArgumentsAt(0, "b", array("b", LEXER_SPECIAL));
+ $handler->expectArgumentsAt(1, "b", array("bbb", LEXER_SPECIAL));
+ $handler->expectCallCount("a", 4);
+ $handler->expectCallCount("b", 2);
+ $lexer = &new SimpleLexer($handler, "a");
+ $lexer->addPattern("a+", "a");
+ $lexer->addSpecialPattern("b+", "a", "b");
+ $this->assertTrue($lexer->parse("aabaaxxbbbxx"));
+ $handler->tally();
+ }
+
+ function testUnwindTooFar() {
+ $handler = &new MockTestParser($this);
+ $handler->setReturnValue("a", true);
+ $handler->expectArgumentsAt(0, "a", array("aa", LEXER_MATCHED));
+ $handler->expectArgumentsAt(1, "a", array(")", LEXER_EXIT));
+ $handler->expectCallCount("a", 2);
+ $lexer = &new SimpleLexer($handler, "a");
+ $lexer->addPattern("a+", "a");
+ $lexer->addExitPattern(")", "a");
+ $this->assertFalse($lexer->parse("aa)aa"));
+ $handler->tally();
+ }
+ }
+
+ class TestOfLexerHandlers extends UnitTestCase {
+
+ function testModeMapping() {
+ $handler = &new MockTestParser($this);
+ $handler->setReturnValue("a", true);
+ $handler->expectArgumentsAt(0, "a", array("aa", LEXER_MATCHED));
+ $handler->expectArgumentsAt(1, "a", array("(", LEXER_ENTER));
+ $handler->expectArgumentsAt(2, "a", array("bb", LEXER_MATCHED));
+ $handler->expectArgumentsAt(3, "a", array("a", LEXER_UNMATCHED));
+ $handler->expectArgumentsAt(4, "a", array("bb", LEXER_MATCHED));
+ $handler->expectArgumentsAt(5, "a", array(")", LEXER_EXIT));
+ $handler->expectArgumentsAt(6, "a", array("b", LEXER_UNMATCHED));
+ $handler->expectCallCount("a", 7);
+ $lexer = &new SimpleLexer($handler, "mode_a");
+ $lexer->addPattern("a+", "mode_a");
+ $lexer->addEntryPattern("(", "mode_a", "mode_b");
+ $lexer->addPattern("b+", "mode_b");
+ $lexer->addExitPattern(")", "mode_b");
+ $lexer->mapHandler("mode_a", "a");
+ $lexer->mapHandler("mode_b", "a");
+ $this->assertTrue($lexer->parse("aa(bbabb)b"));
+ $handler->tally();
+ }
+ }
+
+ Mock::generate("HtmlSaxParser");
+
+ class TestOfHtmlLexer extends UnitTestCase {
+ var $_handler;
+ var $_lexer;
+
+ function setUp() {
+ $this->_handler = &new MockSimpleSaxParser($this);
+ $this->_handler->setReturnValue("acceptStartToken", true);
+ $this->_handler->setReturnValue("acceptEndToken", true);
+ $this->_handler->setReturnValue("acceptAttributeToken", true);
+ $this->_handler->setReturnValue("acceptEntityToken", true);
+ $this->_handler->setReturnValue("acceptTextToken", true);
+ $this->_handler->setReturnValue("ignore", true);
+ $this->_lexer = &SimpleSaxParser::createLexer($this->_handler);
+ }
+
+ function tearDown() {
+ $this->_handler->tally();
+ }
+
+ function testUninteresting() {
+ $this->_handler->expectOnce("acceptTextToken", array("<html></html>", "*"));
+ $this->assertTrue($this->_lexer->parse("<html></html>"));
+ }
+
+ function testSkipCss() {
+ $this->_handler->expectMaximumCallCount("acceptTextToken", 0);
+ $this->_handler->expectAtLeastOnce("ignore");
+ $this->assertTrue($this->_lexer->parse("<style>Lot's of styles</style>"));
+ }
+
+ function testSkipJavaScript() {
+ $this->_handler->expectMaximumCallCount("acceptTextToken", 0);
+ $this->_handler->expectAtLeastOnce("ignore");
+ $this->assertTrue($this->_lexer->parse("<SCRIPT>Javascript code {';:^%^%£$'@\"*(}</SCRIPT>"));
+ }
+
+ function testSkipComments() {
+ $this->_handler->expectMaximumCallCount("acceptTextToken", 0);
+ $this->_handler->expectAtLeastOnce("ignore");
+ $this->assertTrue($this->_lexer->parse("<!-- <style>Lot's of styles</style> -->"));
+ }
+
+ function testTitleTag() {
+ $this->_handler->expectArgumentsAt(0, "acceptStartToken", array("<title", "*"));
+ $this->_handler->expectArgumentsAt(1, "acceptStartToken", array(">", "*"));
+ $this->_handler->expectCallCount("acceptStartToken", 2);
+ $this->_handler->expectOnce("acceptTextToken", array("Hello", "*"));
+ $this->_handler->expectOnce("acceptEndToken", array("</title>", "*"));
+ $this->assertTrue($this->_lexer->parse("<title>Hello</title>"));
+ }
+
+ function testFramesetTag() {
+ $this->_handler->expectArgumentsAt(0, "acceptStartToken", array("<frameset", "*"));
+ $this->_handler->expectArgumentsAt(1, "acceptStartToken", array(">", "*"));
+ $this->_handler->expectCallCount("acceptStartToken", 2);
+ $this->_handler->expectOnce("acceptTextToken", array("Frames", "*"));
+ $this->_handler->expectOnce("acceptEndToken", array("</frameset>", "*"));
+ $this->assertTrue($this->_lexer->parse("<frameset>Frames</frameset>"));
+ }
+
+ function testInputTag() {
+ $this->_handler->expectArgumentsAt(0, "acceptStartToken", array("<input", "*"));
+ $this->_handler->expectArgumentsAt(1, "acceptStartToken", array("name", "*"));
+ $this->_handler->expectArgumentsAt(2, "acceptStartToken", array("value", "*"));
+ $this->_handler->expectArgumentsAt(3, "acceptStartToken", array(">", "*"));
+ $this->_handler->expectArgumentsAt(0, "acceptAttributeToken", array("=a.b.c", "*"));
+ $this->_handler->expectArgumentsAt(1, "acceptAttributeToken", array("= d", "*"));
+ $this->assertTrue($this->_lexer->parse("<input name=a.b.c value = d>"));
+ }
+
+ function testEmptyLink() {
+ $this->_handler->expectArgumentsAt(0, "acceptStartToken", array("<a", "*"));
+ $this->_handler->expectArgumentsAt(1, "acceptStartToken", array(">", "*"));
+ $this->_handler->expectCallCount("acceptStartToken", 2);
+ $this->_handler->expectOnce("acceptEndToken", array("</a>", "*"));
+ $this->assertTrue($this->_lexer->parse("<html><a></a></html>"));
+ }
+
+ function testLabelledLink() {
+ $this->_handler->expectArgumentsAt(0, "acceptStartToken", array("<a", "*"));
+ $this->_handler->expectArgumentsAt(1, "acceptStartToken", array(">", "*"));
+ $this->_handler->expectCallCount("acceptStartToken", 2);
+ $this->_handler->expectOnce("acceptEndToken", array("</a>", "*"));
+ $this->_handler->expectArgumentsAt(0, "acceptTextToken", array("<html>", "*"));
+ $this->_handler->expectArgumentsAt(1, "acceptTextToken", array("label", "*"));
+ $this->_handler->expectArgumentsAt(2, "acceptTextToken", array("</html>", "*"));
+ $this->_handler->expectCallCount("acceptTextToken", 3);
+ $this->assertTrue($this->_lexer->parse("<html><a>label</a></html>"));
+ }
+
+ function testLinkAddress() {
+ $this->_handler->expectArgumentsAt(0, "acceptTextToken", array("<html>", "*"));
+ $this->_handler->expectArgumentsAt(1, "acceptTextToken", array("label", "*"));
+ $this->_handler->expectArgumentsAt(2, "acceptTextToken", array("</html>", "*"));
+ $this->_handler->expectCallCount("acceptTextToken", 3);
+ $this->_handler->expectArgumentsAt(0, "acceptStartToken", array("<a", "*"));
+ $this->_handler->expectArgumentsAt(1, "acceptStartToken", array("href", "*"));
+ $this->_handler->expectArgumentsAt(2, "acceptStartToken", array(">", "*"));
+ $this->_handler->expectCallCount("acceptStartToken", 3);
+ $this->_handler->expectArgumentsAt(0, "acceptAttributeToken", array("= '", "*"));
+ $this->_handler->expectArgumentsAt(1, "acceptAttributeToken", array("here.html", "*"));
+ $this->_handler->expectArgumentsAt(2, "acceptAttributeToken", array("'", "*"));
+ $this->_handler->expectCallCount("acceptAttributeToken", 3);
+ $this->assertTrue($this->_lexer->parse("<html><a href = 'here.html'>label</a></html>"));
+ }
+
+ function testEncodedLinkAddress() {
+ $this->_handler->expectArgumentsAt(0, "acceptTextToken", array("<html>", "*"));
+ $this->_handler->expectArgumentsAt(1, "acceptTextToken", array("label", "*"));
+ $this->_handler->expectArgumentsAt(2, "acceptTextToken", array("</html>", "*"));
+ $this->_handler->expectCallCount("acceptTextToken", 3);
+ $this->_handler->expectArgumentsAt(0, "acceptStartToken", array("<a", "*"));
+ $this->_handler->expectArgumentsAt(1, "acceptStartToken", array("href", "*"));
+ $this->_handler->expectArgumentsAt(2, "acceptStartToken", array(">", "*"));
+ $this->_handler->expectCallCount("acceptStartToken", 3);
+ $this->_handler->expectArgumentsAt(0, "acceptAttributeToken", array("= '", "*"));
+ $this->_handler->expectArgumentsAt(1, "acceptAttributeToken", array("here&there.html", "*"));
+ $this->_handler->expectArgumentsAt(2, "acceptAttributeToken", array("'", "*"));
+ $this->_handler->expectCallCount("acceptAttributeToken", 3);
+ $this->assertTrue($this->_lexer->parse("<html><a href = 'here&there.html'>label</a></html>"));
+ }
+
+ function testEmptyLinkWithId() {
+ $this->_handler->expectArgumentsAt(0, "acceptTextToken", array("<html>", "*"));
+ $this->_handler->expectArgumentsAt(1, "acceptTextToken", array("label", "*"));
+ $this->_handler->expectArgumentsAt(2, "acceptTextToken", array("</html>", "*"));
+ $this->_handler->expectCallCount("acceptTextToken", 3);
+ $this->_handler->expectArgumentsAt(0, "acceptStartToken", array("<a", "*"));
+ $this->_handler->expectArgumentsAt(1, "acceptStartToken", array("id", "*"));
+ $this->_handler->expectArgumentsAt(2, "acceptStartToken", array(">", "*"));
+ $this->_handler->expectCallCount("acceptStartToken", 3);
+ $this->_handler->expectArgumentsAt(0, "acceptAttributeToken", array("=\"", "*"));
+ $this->_handler->expectArgumentsAt(1, "acceptAttributeToken", array("0", "*"));
+ $this->_handler->expectArgumentsAt(2, "acceptAttributeToken", array("\"", "*"));
+ $this->_handler->expectCallCount("acceptAttributeToken", 3);
+ $this->assertTrue($this->_lexer->parse("<html><a id=\"0\">label</a></html>"));
+ }
+
+ function testComplexLink() {
+ $this->_handler->expectArgumentsAt(0, "acceptStartToken", array("<a", LEXER_ENTER));
+ $this->_handler->expectArgumentsAt(1, "acceptStartToken", array("HREF", "*"));
+ $this->_handler->expectArgumentsAt(2, "acceptStartToken", array("bool", "*"));
+ $this->_handler->expectArgumentsAt(3, "acceptStartToken", array("Style", "*"));
+ $this->_handler->expectArgumentsAt(4, "acceptStartToken", array(">", LEXER_EXIT));
+ $this->_handler->expectCallCount("acceptStartToken", 5);
+ $this->_handler->expectArgumentsAt(0, "acceptAttributeToken", array("= '", "*"));
+ $this->_handler->expectArgumentsAt(1, "acceptAttributeToken", array("here.html", LEXER_UNMATCHED));
+ $this->_handler->expectArgumentsAt(2, "acceptAttributeToken", array("'", "*"));
+ $this->_handler->expectArgumentsAt(3, "acceptAttributeToken", array("=\"", "*"));
+ $this->_handler->expectArgumentsAt(4, "acceptAttributeToken", array("'coo", "*"));
+ $this->_handler->expectArgumentsAt(5, "acceptAttributeToken", array('\"', "*"));
+ $this->_handler->expectArgumentsAt(6, "acceptAttributeToken", array("l'", "*"));
+ $this->_handler->expectArgumentsAt(7, "acceptAttributeToken", array("\"", "*"));
+ $this->_handler->expectCallCount("acceptAttributeToken", 8);
+ $this->assertTrue($this->_lexer->parse("<HTML><a HREF = 'here.html' bool Style=\"'coo\\\"l'\">label</A></Html>"));
+ }
+
+ function testSubmit() {
+ $this->_handler->expectArgumentsAt(0, "acceptStartToken", array("<input", LEXER_ENTER));
+ $this->_handler->expectArgumentsAt(1, "acceptStartToken", array("type", "*"));
+ $this->_handler->expectArgumentsAt(2, "acceptStartToken", array("name", "*"));
+ $this->_handler->expectArgumentsAt(3, "acceptStartToken", array("value", "*"));
+ $this->_handler->expectArgumentsAt(4, "acceptStartToken", array("/", "*"));
+ $this->_handler->expectArgumentsAt(5, "acceptStartToken", array(">", LEXER_EXIT));
+ $this->_handler->expectCallCount("acceptStartToken", 6);
+ $this->assertTrue($this->_lexer->parse('<input type="submit" name="N" value="V" />'));
+ }
+
+ function testFramesParsedWithoutError() {
+ $this->assertTrue($this->_lexer->parse(
+ '<frameset><frame src="frame.html"></frameset>'));
+ $this->assertTrue($this->_lexer->parse(
+ '<frameset><frame src="frame.html"><noframes>Hello</noframes></frameset>'));
+ }
+ }
+
+ class TestOfTextExtraction extends UnitTestCase {
+
+ function testSpaceNormalisation() {
+ $this->assertEqual(
+ SimpleSaxParser::normalise("\nOne\tTwo \nThree\t"),
+ 'One Two Three');
+ }
+
+ function testTagSuppression() {
+ $this->assertEqual(
+ SimpleSaxParser::normalise('<b>Hello</b>'),
+ 'Hello');
+ }
+
+ function testAdjoiningTagSuppression() {
+ $this->assertEqual(
+ SimpleSaxParser::normalise('<b>Hello</b><em>Goodbye</em>'),
+ 'HelloGoodbye');
+ }
+
+ function testExtractImageAltTextWithDifferentQuotes() {
+ $this->assertEqual(
+ SimpleSaxParser::normalise('<img alt="One"><img alt=\'Two\'><img alt=Three>'),
+ 'One Two Three');
+ }
+
+ function testExtractImageAltTextMultipleTimes() {
+ $this->assertEqual(
+ SimpleSaxParser::normalise('<img alt="One"><img alt="Two"><img alt="Three">'),
+ 'One Two Three');
+ }
+
+ function testHtmlEntityTranslation() {
+ $this->assertEqual(
+ SimpleSaxParser::normalise('<>"&'),
+ '<>"&');
+ }
+ }
+
+ class TestSimpleSaxParser extends SimpleSaxParser {
+ var $_lexer;
+
+ function TestSimpleSaxParser(&$listener, &$lexer) {
+ $this->_lexer = &$lexer;
+ $this->SimpleSaxParser($listener);
+ }
+
+ function &createLexer() {
+ return $this->_lexer;
+ }
+ }
+
+ Mock::generate("SimpleSaxListener");
+ Mock::generate("SimpleLexer");
+
+ class TestOfSaxGeneration extends UnitTestCase {
+ var $_listener;
+ var $_lexer;
+
+ function setUp() {
+ $this->_listener = &new MockSimpleSaxListener($this);
+ $this->_lexer = &new MockSimpleLexer($this);
+ $this->_parser = &new TestSimpleSaxParser($this->_listener, $this->_lexer);
+ }
+
+ function tearDown() {
+ $this->_listener->tally();
+ $this->_lexer->tally();
+ }
+
+ function testLexerFailure() {
+ $this->_lexer->setReturnValue("parse", false);
+ $this->assertFalse($this->_parser->parse("<html></html>"));
+ }
+
+ function testLexerSuccess() {
+ $this->_lexer->setReturnValue("parse", true);
+ $this->assertTrue($this->_parser->parse("<html></html>"));
+ }
+
+ function testSimpleLinkStart() {
+ $this->_parser->parse("");
+ $this->_listener->expectOnce("startElement", array("a", array()));
+ $this->_listener->setReturnValue("startElement", true);
+ $this->assertTrue($this->_parser->acceptStartToken("<a", LEXER_ENTER));
+ $this->assertTrue($this->_parser->acceptStartToken(">", LEXER_EXIT));
+ }
+
+ function testSimpleTitleStart() {
+ $this->_parser->parse("");
+ $this->_listener->expectOnce("startElement", array("title", array()));
+ $this->_listener->setReturnValue("startElement", true);
+ $this->assertTrue($this->_parser->acceptStartToken("<title", LEXER_ENTER));
+ $this->assertTrue($this->_parser->acceptStartToken(">", LEXER_EXIT));
+ }
+
+ function testLinkStart() {
+ $this->_parser->parse("");
+ $this->_listener->expectOnce("startElement", array("a", array("href" => "here.html")));
+ $this->_listener->setReturnValue("startElement", true);
+ $this->assertTrue($this->_parser->acceptStartToken("<a", LEXER_ENTER));
+ $this->assertTrue($this->_parser->acceptStartToken("href", LEXER_MATCHED));
+ $this->assertTrue($this->_parser->acceptAttributeToken("=\"", LEXER_ENTER));
+ $this->assertTrue($this->_parser->acceptAttributeToken("here.html", LEXER_UNMATCHED));
+ $this->assertTrue($this->_parser->acceptAttributeToken("\"", LEXER_EXIT));
+ $this->assertTrue($this->_parser->acceptStartToken(">", LEXER_EXIT));
+ }
+
+ function testLinkStartWithEncodedUrl() {
+ $this->_parser->parse("");
+ $this->_listener->expectOnce(
+ "startElement",
+ array("a", array("href" => "here&there.html")));
+ $this->_listener->setReturnValue("startElement", true);
+ $this->assertTrue($this->_parser->acceptStartToken("<a", LEXER_ENTER));
+ $this->assertTrue($this->_parser->acceptStartToken("href", LEXER_MATCHED));
+ $this->assertTrue($this->_parser->acceptAttributeToken("=\"", LEXER_ENTER));
+ $this->assertTrue($this->_parser->acceptAttributeToken("here&there.html", LEXER_UNMATCHED));
+ $this->assertTrue($this->_parser->acceptAttributeToken("\"", LEXER_EXIT));
+ $this->assertTrue($this->_parser->acceptStartToken(">", LEXER_EXIT));
+ }
+
+ function testLinkStartWithId() {
+ $this->_parser->parse("");
+ $this->_listener->expectOnce(
+ "startElement",
+ array("a", array("id" => "0")));
+ $this->_listener->setReturnValue("startElement", true);
+ $this->assertTrue($this->_parser->acceptStartToken("<a", LEXER_ENTER));
+ $this->assertTrue($this->_parser->acceptStartToken("id", LEXER_MATCHED));
+ $this->assertTrue($this->_parser->acceptAttributeToken("= \"", LEXER_ENTER));
+ $this->assertTrue($this->_parser->acceptAttributeToken("0", LEXER_UNMATCHED));
+ $this->assertTrue($this->_parser->acceptAttributeToken("\"", LEXER_EXIT));
+ $this->assertTrue($this->_parser->acceptStartToken(">", LEXER_EXIT));
+ }
+
+ function testLinkEnd() {
+ $this->_parser->parse("");
+ $this->_listener->expectOnce("endElement", array("a"));
+ $this->_listener->setReturnValue("endElement", true);
+ $this->assertTrue($this->_parser->acceptEndToken("</a>", LEXER_SPECIAL));
+ }
+
+ function testInput() {
+ $this->_parser->parse("");
+ $this->_listener->expectOnce(
+ "startElement",
+ array("input", array("name" => "a")));
+ $this->_listener->setReturnValue("startElement", true);
+ $this->assertTrue($this->_parser->acceptStartToken("<input", LEXER_ENTER));
+ $this->assertTrue($this->_parser->acceptStartToken("name", LEXER_MATCHED));
+ $this->assertTrue($this->_parser->acceptAttributeToken("= a", LEXER_SPECIAL));
+ $this->assertTrue($this->_parser->acceptStartToken(">", LEXER_EXIT));
+ }
+
+ function testButton() {
+ $this->_parser->parse("");
+ $this->_listener->expectOnce(
+ "startElement",
+ array("button", array("name" => "a")));
+ $this->_listener->setReturnValue("startElement", true);
+ $this->assertTrue($this->_parser->acceptStartToken("<button", LEXER_ENTER));
+ $this->assertTrue($this->_parser->acceptStartToken("name", LEXER_MATCHED));
+ $this->assertTrue($this->_parser->acceptAttributeToken("= a", LEXER_SPECIAL));
+ $this->assertTrue($this->_parser->acceptStartToken(">", LEXER_EXIT));
+ }
+
+ function testContent() {
+ $this->_parser->parse("");
+ $this->_listener->expectOnce("addContent", array("stuff"));
+ $this->_listener->setReturnValue("addContent", true);
+ $this->assertTrue($this->_parser->acceptTextToken("stuff", LEXER_UNMATCHED));
+ }
+
+ function testIgnore() {
+ $this->_parser->parse("");
+ $this->_listener->expectNever("addContent");
+ $this->assertTrue($this->_parser->ignore("stuff", LEXER_UNMATCHED));
+ }
+ }
+?>
\ No newline at end of file |