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view vendor/psy/psysh/test/CodeCleaner/LoopContextPassTest.php @ 16:c2387f117808
Routine composer update
author | Chris Cannam |
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date | Tue, 10 Jul 2018 15:07:59 +0100 |
parents | 5fb285c0d0e3 |
children |
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<?php /* * This file is part of Psy Shell. * * (c) 2012-2018 Justin Hileman * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Psy\Test\CodeCleaner; use Psy\CodeCleaner\LoopContextPass; class LoopContextPassTest extends CodeCleanerTestCase { public function setUp() { $this->setPass(new LoopContextPass()); } /** * @dataProvider invalidStatements * @expectedException \Psy\Exception\FatalErrorException */ public function testProcessStatementFails($code) { $this->parseAndTraverse($code); } public function invalidStatements() { return [ ['continue'], ['break'], ['if (true) { continue; }'], ['if (true) { break; }'], ['if (false) { continue; }'], ['if (false) { break; }'], ['function foo() { break; }'], ['function foo() { continue; }'], // actually enforce break/continue depth argument ['do { break 2; } while (true)'], ['do { continue 2; } while (true)'], ['for ($a; $b; $c) { break 2; }'], ['for ($a; $b; $c) { continue 2; }'], ['foreach ($a as $b) { break 2; }'], ['foreach ($a as $b) { continue 2; }'], ['switch (true) { default: break 2; }'], ['switch (true) { default: continue 2; }'], ['while (true) { break 2; }'], ['while (true) { continue 2; }'], // In PHP 5.4+, only positive literal integers are allowed ['while (true) { break $n; }'], ['while (true) { continue $n; }'], ['while (true) { break N; }'], ['while (true) { continue N; }'], ['while (true) { break 0; }'], ['while (true) { continue 0; }'], ['while (true) { break -1; }'], ['while (true) { continue -1; }'], ['while (true) { break 1.0; }'], ['while (true) { continue 1.0; }'], ['while (true) { break 2.0; }'], ['while (true) { continue 2.0; }'], // and once with nested loops, just for good measure ['while (true) { while (true) { break 3; } }'], ['while (true) { while (true) { continue 3; } }'], ]; } /** * @dataProvider validStatements */ public function testProcessStatementPasses($code) { $this->parseAndTraverse($code); $this->assertTrue(true); } public function validStatements() { return [ ['do { break; } while (true)'], ['do { continue; } while (true)'], ['for ($a; $b; $c) { break; }'], ['for ($a; $b; $c) { continue; }'], ['foreach ($a as $b) { break; }'], ['foreach ($a as $b) { continue; }'], ['switch (true) { default: break; }'], ['switch (true) { default: continue; }'], ['while (true) { break; }'], ['while (true) { continue; }'], // `break 1` is redundant, but not invalid ['while (true) { break 1; }'], ['while (true) { continue 1; }'], // and once with nested loops just for good measure ['while (true) { while (true) { break 2; } }'], ['while (true) { while (true) { continue 2; } }'], ]; } }