/**
* testGetUuidReturnsInjectedUuidValue
*
* @return void
* @group pdepend
* @group pdepend::code
* @group unittest
*/
public function testGetUuidReturnsInjectedUuidValue()
{
$file = new PHP_Depend_Code_File(__FILE__);
$file->setUUID(__FUNCTION__);
self::assertEquals(__FUNCTION__, $file->getUuid());
}
/**
* Visits a file node.
*
* @param PHP_Depend_Code_File $file The current file node.
*
* @return void
* @see PHP_Depend_Visitor_AbstractVisitor::visitFile()
*/
public function visitFile(PHP_Depend_Code_File $file)
{
// Skip for dummy files
if ($file->getFileName() === null) {
return;
}
// Check for initial file
$uuid = $file->getUuid();
if (isset($this->metrics[$uuid])) {
return;
}
$this->fireStartFile($file);
if ($this->restoreFromCache($file)) {
$this->updateProjectMetrics($uuid);
return $this->fireEndFile($file);
}
list($cloc, $eloc, $lloc) = $this->linesOfCode($file->getTokens());
$loc = $file->getEndLine();
$ncloc = $loc - $cloc;
$this->metrics[$uuid] = array(self::M_LINES_OF_CODE => $loc, self::M_COMMENT_LINES_OF_CODE => $cloc, self::M_EXECUTABLE_LINES_OF_CODE => $eloc, self::M_LOGICAL_LINES_OF_CODE => $lloc, self::M_NON_COMMENT_LINES_OF_CODE => $ncloc);
$this->updateProjectMetrics($uuid);
$this->fireEndFile($file);
}
/**
* Parses the contents of the tokenizer and generates a node tree based on
* the found tokens.
*
* @return void
*/
public function parse()
{
$this->sourceFile = $this->tokenizer->getSourceFile();
$this->sourceFile->setCache($this->cache)->setUuid($this->uuidBuilder->forFile($this->sourceFile));
$hash = md5_file($this->sourceFile->getFileName());
if ($this->cache->restore($this->sourceFile->getUuid(), $hash)) {
return;
}
$this->cache->remove($this->sourceFile->getUuid());
$this->setUpEnvironment();
$this->tokenStack->push();
PHP_Depend_Util_Log::debug('Processing file ' . $this->sourceFile);
$tokenType = $this->tokenizer->peek();
while ($tokenType !== self::T_EOF) {
switch ($tokenType) {
case self::T_COMMENT:
$this->consumeToken(self::T_COMMENT);
break;
case self::T_DOC_COMMENT:
$comment = $this->consumeToken(self::T_DOC_COMMENT)->image;
$this->packageName = $this->parsePackageAnnotation($comment);
$this->docComment = $comment;
break;
case self::T_USE:
// Parse a use statement. This method has no return value but it
// creates a new entry in the symbol map.
$this->parseUseDeclarations();
break;
case self::T_NAMESPACE:
$this->parseNamespaceDeclaration();
break;
case self::T_NO_PHP:
case self::T_OPEN_TAG:
case self::T_OPEN_TAG_WITH_ECHO:
$this->consumeToken($tokenType);
$this->reset();
break;
case self::T_CLOSE_TAG:
$this->parseNonePhpCode();
$this->reset();
break;
default:
if (null === $this->parseOptionalStatement()) {
// Consume whatever token
$this->consumeToken($tokenType);
}
break;
}
$tokenType = $this->tokenizer->peek();
}
$this->sourceFile->setTokens($this->tokenStack->pop());
$this->cache->store($this->sourceFile->getUuid(), $this->sourceFile, $hash);
$this->tearDownEnvironment();
}
