/**
* Tests creating and setting access times of files with touch
*
* Tests wp_touch()
*/
public function test_wp_touch()
{
$name = 'touch_test.txt';
$uri = 'test://' . $name;
$path = $this->test_dir . '/' . $name;
/**
* Test with URI
*/
$this->assertTrue(wp_touch($uri));
$this->assertFileExists($uri);
$this->assertFileExists($path);
unlink($path);
$this->assertFileNotExists($uri);
$this->assertFileNotExists($path);
/**
* Test with normal path
*/
$this->assertTrue(wp_touch($path));
$this->assertFileExists($path);
$this->assertFileExists($uri);
unlink($uri);
$this->assertFileNotExists($path);
$this->assertFileNotExists($uri);
/**
* Test a touch with a nonexistent directory
*/
$uri = 'test://asdfasdf/' . $name;
$this->assertFalse(wp_touch($uri));
$this->assertFileNotExists($uri);
}
/**
* Tests creating files, writing to files, and reading from files,
* and deleting them again.
*
* Tests WP_Local_Stream_Wrapper_Base::fopen() and family
*/
public function test_basic_file_manipulations()
{
/**
* Test creating a file
*/
$filename = 'testfile.txt';
$uri = 'test://' . $filename;
$path = $this->test_dir . '/' . $filename;
$expected_contents = $this->sample_content;
// Make sure the file doesn't exist to start with
$this->assertFileNotExists($path);
// Touch the file
wp_touch($uri);
$this->assertFileExists($path);
// Unlink the file
unlink($uri);
$this->assertFileNotExists($path);
// Open and write to the file
$fh = fopen($uri, 'w');
fwrite($fh, $expected_contents);
fclose($fh);
$this->assertFileExists($path);
$this->assertEquals(filesize($uri), filesize($path));
// Open and read from the file
$fh = fopen($uri, 'r');
$actual_contents = fread($fh, filesize($uri));
fclose($fh);
$this->assertEquals($expected_contents, $actual_contents);
// Copy the file
$second_filename = 'testfile2.txt';
$second_uri = 'test://' . $second_filename;
$second_path = $this->test_dir . '/' . $second_filename;
copy($uri, $second_uri);
$this->assertFileExists($this->test_dir . '/' . $second_filename);
$this->assertEquals(filesize($uri), filesize($second_uri));
// Unlink original file
unlink($uri);
$this->assertFileNotExists($path);
// Rename second file to first file
rename($second_uri, $uri);
$this->assertFileNotExists($second_path);
$this->assertfileExists($path);
// Cleanup
unlink($uri);
$this->assertfileNotExists($path);
}
