예제 #1
0
$t->ok($p->refBlob(), 'no trailing slash references a blob object');
$p = new GitPath("abc/def/ghi/");
$t->ok($p->refTree(), 'a trailing slash references a tree object');
$t->comment('Testing array access');
$p = new GitPath("abc/def/ghi");
$t->is($p[0], 'abc', 'allows array access');
$t->is($p[-1], 'ghi', 'allows negative index array access');
$t->is(count($p), 3, 'count returns number of elements');
$t->comment('Testing iterator');
$p = new GitPath("abc/def");
foreach ($p as $index => $part) {
    switch ($index) {
        case 0:
            $t->is($part, 'abc', 'first iteration');
            break;
        case 1:
            $t->is($part, 'def', 'second iteration');
            break;
    }
}
$t->comment('Testing unset');
$p = new GitPath("abc/def/ghi/jkl");
unset($p[0]);
$t->is((string) $p, "def/ghi/jkl", 'unset [0] removes first element');
unset($p[-1]);
$t->is((string) $p, "def/ghi/", 'unset [-1] removes last element');
$t->comment('Ancestor check');
$child = new GitPath("abc/def/ghi");
$t->ok($child->hasAncestor(new GitPath('/')), 'Root is an ancestor of all');
$t->ok($child->hasAncestor(new GitPath('/abc/def/')), 'A directory can be an ancestor');
$t->ok(!$child->hasAncestor(new GitPath('/abc/def')), 'A blob path is never an ancestor');
예제 #2
0
 /**
  * Returns the node associated with the supplied path (implements the ArrayAccess interface).
  *
  * @param  string $index  The path of the object to get
  *
  * @return GitBlob, GitTree
  */
 public function offsetGet($path)
 {
     $path = new GitPath($path);
     $object = array_key_exists((string) $path, $this->stash) ? new GitBlob($this->git, null, null, $this->stash[(string) $path]) : $this->getTip()->offsetGet($path);
     if (is_null($object) || $object instanceof GitTree) {
         //make sure it's a cleaned reference, and that it's referencing a path
         $path = new GitPath($path . '/');
         foreach (array_keys($this->stash) as $key) {
             $file = new GitPath($key);
             if ($file->hasAncestor($path)) {
                 //remove $path part of the stash item
                 $file->splice(0, count($path));
                 if (is_null($object)) {
                     $object = new GitTree($this->git);
                 } elseif ($object->isReadOnly()) {
                     $object = clone $object;
                 }
                 if (is_null($this->stash[$key])) {
                     unset($object[$file]);
                 } else {
                     $object[$file] = new GitBlob($this->git, null, null, $this->stash[$key]);
                 }
             }
         }
     }
     return $object;
 }