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https://github.com/phpv8/v8js.git
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57 lines
883 B
PHP
57 lines
883 B
PHP
--TEST--
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Test V8::executeString() : Generators PHP -> V8 (yield from)
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--SKIPIF--
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<?php
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require_once(dirname(__FILE__) . '/skipif.inc');
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// Actually this check is a bit bad as it tests import, but currently
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// there is no flag we can check for export
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if (!class_exists('V8Generator')) {
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die("skip Installed V8 version doesn't support generators");
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}
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?>
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--FILE--
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<?php
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function FibonacciGenerator()
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{
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$i = 0;
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$j = 1;
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for(;;) {
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yield $j;
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list($i, $j) = array($j, $i + $j);
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}
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}
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$v8 = new V8Js();
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$v8->fibs = FibonacciGenerator();
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$JS = <<<EOJS
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function* prefixer() {
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yield* arguments;
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yield* PHP.fibs;
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}
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var gen = prefixer(23, 42);
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for(var i = 0; i < 10; i ++) {
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var_dump(gen.next().value);
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}
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EOJS;
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$v8->executeString($JS);
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?>
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===EOF===
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--EXPECT--
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int(23)
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int(42)
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int(1)
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int(1)
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int(2)
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int(3)
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int(5)
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int(8)
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int(13)
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int(21)
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===EOF===
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