/**
* This is more of an acceptance test case instead of a unit test. It verifies
* that the Celerity map is up-to-date.
*/
public function testCelerityMaps()
{
$resources_map = CelerityPhysicalResources::getAll();
foreach ($resources_map as $resources) {
$old_map = new CelerityResourceMap($resources);
$new_map = id(new CelerityResourceMapGenerator($resources))->generate();
// Don't actually compare these values with assertEqual(), since the diff
// isn't helpful and is often enormously huge.
$maps_are_identical = $new_map->getNameMap() === $old_map->getNameMap() && $new_map->getSymbolMap() === $old_map->getSymbolMap() && $new_map->getRequiresMap() === $old_map->getRequiresMap() && $new_map->getPackageMap() === $old_map->getPackageMap();
$this->assertTrue($maps_are_identical, pht('When this test fails, it means the Celerity resource map is out ' . 'of date. Run `%s` to rebuild it.', 'bin/celerity map'));
}
}
public static function getNamedInstance($name)
{
if (empty(self::$instances[$name])) {
$resources_list = CelerityPhysicalResources::getAll();
if (empty($resources_list[$name])) {
throw new Exception(pht('No resource source exists with name "%s"!', $name));
}
$instance = new CelerityResourceMap($resources_list[$name]);
self::$instances[$name] = $instance;
}
return self::$instances[$name];
}
/**
* Rebuild the resource map for a resource source.
*
* @param CelerityPhysicalResources Resource source to rebuild.
* @return void
*/
private function rebuildResources(CelerityPhysicalResources $resources)
{
$this->log(pht('Rebuilding resource source "%s" (%s)...', $resources->getName(), get_class($resources)));
id(new CelerityResourceMapGenerator($resources))->setDebug(true)->generate()->write();
}
public function testGetAll()
{
CelerityPhysicalResources::getAll();
$this->assertTrue(true);
}
/**
* Build package specifications for a given resource source.
*
* @param CelerityPhysicalResources Resource source to rebuild.
* @param list<string, string> Map of `@provides` to hashes.
* @param list<string, string> Map of hashes to resource names.
* @return map<string, map<string, string>> Package information maps.
*/
private function rebuildPackages(CelerityPhysicalResources $resources, array $symbol_map, array $reverse_map)
{
$package_map = array();
$package_spec = $resources->getResourcePackages();
foreach ($package_spec as $package_name => $package_symbols) {
$type = null;
$hashes = array();
foreach ($package_symbols as $symbol) {
$symbol_hash = idx($symbol_map, $symbol);
if ($symbol_hash === null) {
throw new Exception(pht('Package specification for "%s" includes "%s", but that symbol ' . 'is not @provided by any resource.', $package_name, $symbol));
}
$resource_name = $reverse_map[$symbol_hash];
$resource_type = $resources->getResourceType($resource_name);
if ($type === null) {
$type = $resource_type;
} else {
if ($type !== $resource_type) {
throw new Exception(pht('Package specification for "%s" includes resources of multiple ' . 'types (%s, %s). Each package may only contain one type of ' . 'resource.', $package_name, $type, $resource_type));
}
}
$hashes[] = $symbol . ':' . $symbol_hash;
}
$hash = $resources->getCelerityHash(implode("\n", $hashes));
$package_map[$package_name] = array('hash' => $hash, 'symbols' => $package_symbols);
}
return $package_map;
}