render(); $this->assertEqual($res, array()); } public function testEmptyPlainText() { $view = id(new PHUIInvisibleCharacterView('')) ->setPlainText(true); $res = $view->render(); $this->assertEqual($res, ''); } public function testWithNamedChars() { $test_input = "\x00\n\t "; $view = id(new PHUIInvisibleCharacterView($test_input)) ->setPlainText(true); $res = $view->render(); $this->assertEqual($res, ''); } public function testWithHexChars() { $test_input = "abc\x01"; $view = id(new PHUIInvisibleCharacterView($test_input)) ->setPlainText(true); $res = $view->render(); $this->assertEqual($res, 'abc<0x01>'); } public function testWithNamedAsHex() { $test_input = "\x00\x0a\x09\x20"; $view = id(new PHUIInvisibleCharacterView($test_input)) ->setPlainText(true); $res = $view->render(); $this->assertEqual($res, ''); } public function testHtmlDecoration() { $test_input = "a\x00\n\t "; $view = new PHUIInvisibleCharacterView($test_input); $res = $view->render(); $this->assertFalse($res[0] instanceof PhutilSafeHTML); $this->assertTrue($res[1] instanceof PhutilSafeHTML); $this->assertTrue($res[2] instanceof PhutilSafeHTML); $this->assertTrue($res[3] instanceof PhutilSafeHTML); $this->assertTrue($res[4] instanceof PhutilSafeHTML); } }