public function FunctionsTest::testCanYieldErrorsAndSuccessesWithoutRecursion in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/guzzlehttp/promises/tests/functionsTest.php \GuzzleHttp\Promise\Tests\FunctionsTest::testCanYieldErrorsAndSuccessesWithoutRecursion()

File

vendor/guzzlehttp/promises/tests/functionsTest.php, line 592

Class

FunctionsTest

Namespace

GuzzleHttp\Promise\Tests

Code

public function testCanYieldErrorsAndSuccessesWithoutRecursion() {
  $promises = [];
  for ($i = 0; $i < 20; $i++) {
    $promises[] = new P\Promise();
  }
  $co = P\coroutine(function () use ($promises) {
    for ($i = 0; $i < 20; $i += 4) {
      try {
        (yield $promises[$i]);
        (yield $promises[$i + 1]);
      } catch (\Exception $e) {
        (yield $promises[$i + 2]);
        (yield $promises[$i + 3]);
      }
    }
  });
  for ($i = 0; $i < 20; $i += 4) {
    $promises[$i]
      ->resolve($i);
    $promises[$i + 1]
      ->reject($i + 1);
    $promises[$i + 2]
      ->resolve($i + 2);
    $promises[$i + 3]
      ->resolve($i + 3);
  }
  $co
    ->then(function ($value) use (&$result) {
    $result = $value;
  });
  P\queue()
    ->run();
  $this
    ->assertEquals('19', $result);
}