/**
* Parses the body of an switch label node.
*
* @param PHP_Depend_Code_ASTSwitchLabel $label The context switch label.
*
* @return PHP_Depend_Code_ASTSwitchLabel
*/
private function _parseSwitchLabelBody(PHP_Depend_Code_ASTSwitchLabel $label)
{
$curlyBraceCount = 0;
$tokenType = $this->tokenizer->peek();
while ($tokenType !== self::T_EOF) {
switch ($tokenType) {
case self::T_CURLY_BRACE_OPEN:
$this->consumeToken(self::T_CURLY_BRACE_OPEN);
++$curlyBraceCount;
break;
case self::T_CURLY_BRACE_CLOSE:
if ($curlyBraceCount === 0) {
return $label;
}
$this->consumeToken(self::T_CURLY_BRACE_CLOSE);
--$curlyBraceCount;
break;
case self::T_CASE:
case self::T_DEFAULT:
case self::T_ENDSWITCH:
return $label;
default:
$statement = $this->_parseOptionalStatement();
if ($statement === null) {
$this->consumeToken($tokenType);
} else {
if ($statement instanceof PHP_Depend_Code_ASTNodeI) {
$label->addChild($statement);
}
}
// TODO: Change the <else if> into and <else> when the ast
// implementation is finished.
break;
}
$tokenType = $this->tokenizer->peek();
}
throw new PHP_Depend_Parser_TokenStreamEndException($this->tokenizer);
}
/**
* testMagicSleepReturnsExpectedSetOfPropertyNames
*
* @return void
* @group pdepend
* @group pdepend::ast
* @group unittest
*/
public function testMagicSleepReturnsExpectedSetOfPropertyNames()
{
$label = new PHP_Depend_Code_ASTSwitchLabel();
self::assertEquals(array('default', 'image', 'comment', 'startLine', 'startColumn', 'endLine', 'endColumn', 'nodes'), $label->__sleep());
}
/**
* Tests the end column value.
*
* @param PHP_Depend_Code_ASTSwitchLabel $label
*
* @return void
* @depends testSwitchLabelDefault
*/
public function testSwitchLabelDefaultHasExpectedEndColumn($label)
{
$this->assertEquals(18, $label->getEndColumn());
}
