protected function _DocBlock(DocblockLexer $lexer, $location, $namespaces)
{
$annotations = array();
while ($lexer->skipToType(DocblockLexer::T_PREAMBLE)) {
$next = $lexer->next();
if ($next["type"] !== DocblockLexer::T_AT) {
// Skip because it doesn't have an annotation at the start
continue;
}
$pos = $lexer->cur();
try {
$annotation = $this->_Annotation($lexer, $location, $namespaces);
$this->_expectNext($lexer, DocblockLexer::$TREAT_AS_WS);
if (isset($annotation)) {
$annotations[$annotation[0]][] = $annotation[1];
} else {
// If not then it parsed fine, but it isn't something we know about
}
} catch (\Exception $e) {
// OK, try starting 1 char after the @ to find the next annotation.
if ($this->logger) {
$this->logger->debug("Skipping syntax error: " . $e->getMessage(), array("exception" => $e));
}
$lexer->seek($pos);
if (!$lexer->next()) {
break;
}
}
}
return $annotations;
}
/**
* @covers \Weasel\Annotation\DocblockLexer::seek
* @covers \Weasel\Annotation\DocblockLexer::cur
*/
public function testSeek()
{
$testIn = '@ 1 \\ true "foo" bar';
$lexer = new DocblockLexer($testIn);
$this->assertEquals(0, $lexer->cur());
$cur = $lexer->seek(4);
$this->assertEquals(4, $lexer->cur());
$this->assertEquals(DocblockLexer::T_BACKSLASH, $cur["type"]);
$this->assertEquals($lexer->get(), $cur);
$cur = $lexer->seek(-3);
$this->assertEquals(8, $lexer->cur());
$this->assertEquals(DocblockLexer::T_QUOTED_STRING, $cur["type"]);
$this->assertEquals($lexer->get(), $cur);
$this->assertNull($lexer->seek(12));
$this->assertEquals(8, $lexer->cur());
$cur = $lexer->seek(0);
$this->assertEquals(0, $lexer->cur());
$this->assertEquals(DocblockLexer::T_AT, $cur["type"]);
$this->assertEquals($lexer->get(), $cur);
}
