Differential D19051 Diff 45676 src/applications/macro/xaction/__tests__/PhabricatorMacroTestCase.php

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				<?php

				final class PhabricatorMacroTestCase
				extends PhabricatorTestCase {

				public function testMacroNames() {
				$lit = "\xF0\x9F\x94\xA5";
				$combining_diaeresis = "\xCC\x88";

				$cases = array(
				// Only 2 glyphs long.
				"u{$combining_diaeresis}n" => false,
				"{$lit}{$lit}" => false,

				// Too short.
				'a' => false,
				'' => false,

				// Bad characters.
				'yes!' => false,
				"{$lit} {$lit} {$lit}" => false,
				"aaa\nbbb" => false,
				'aaa~' => false,
				'aaa`' => false,

				// Special rejections for only latin symbols.
				'---' => false,
				'___' => false,
				'-_-' => false,
				':::' => false,
				'-_:' => false,

				"{$lit}{$lit}{$lit}" => true,
				'bwahahaha' => true,
				"u{$combining_diaeresis}nt" => true,
				'a-a-a-a' => true,
				);

				foreach ($cases as $input => $expect) {
				$this->assertEqual(
				$expect,
				PhabricatorMacroNameTransaction::isValidMacroName($input),
				pht('Validity of macro "%s"', $input));
				}
				}
				}