public function test_basics()
{
$fs = new _fs_testProtectedMethods(__DIR__ . '/files');
$this->assertEquals('/', $fs->cwd);
$this->assertEquals(__DIR__ . '/files', $fs->realcwd);
// just the directory name for CWD (no leading slash)
$validCwd = new crazedsanity\filesystem\FileSystem(__DIR__);
$this->assertEquals($validCwd->cd("files"), 1);
$this->assertEquals(__DIR__ . '/files', $validCwd->realcwd);
$this->assertEquals('/files', $validCwd->cwd, "invalid cwd... " . ToolBox::debug_print($validCwd, 0));
$this->assertTrue(is_dir(__DIR__ . '/files'), "required directory does not exist");
//use a leading slash in CWD
$validCwd2 = new crazedsanity\filesystem\FileSystem(__DIR__);
$this->assertEquals($validCwd2->cd('/files'), 1);
$this->assertEquals(__DIR__ . '/files', $validCwd2->realcwd);
$this->assertEquals('/files', $validCwd2->cwd);
$invalidCwd = new FileSystem(__DIR__, '/xDoEsn0tEx15t');
$this->assertEquals('/', $invalidCwd->cwd);
$this->assertEquals(__DIR__, $invalidCwd->realcwd);
$this->assertEquals($invalidCwd->root, $invalidCwd->realcwd);
$validModes = array('r', 'r+', 'w', 'w+', 'a', 'a+', 'x', 'x+', 'c', 'c+');
$invalidModes = array('b', 'b+', 'd', 'd+', 'e', 'e+');
$testMe = new FileSystem(__DIR__);
foreach ($validModes as $x) {
// $testMe = new FileSystem(__DIR__, null, $x, "failed to test valid mode (". $x ."), dir=(". __DIR__ .")");
$testMe->setMode($x);
$this->assertEquals($x, $testMe->mode);
}
foreach ($invalidModes as $x) {
$testMe->mode = "r+";
try {
$this->assertNotEquals($x, $testMe->mode);
} catch (InvalidArgumentException $e) {
$this->assertTrue((bool) preg_match('~invalid mode~', $e->getMessage()));
}
$this->assertEquals('r+', $testMe->mode);
}
}
