68 lines
1.2 KiB
PHP
68 lines
1.2 KiB
PHP
--TEST--
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proc_open() with IO socketpairs
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--FILE--
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<?php
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function poll($pipe, $read = true)
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{
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$r = ($read == true) ? [$pipe] : null;
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$w = ($read == false) ? [$pipe] : null;
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$e = null;
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if (!stream_select($r, $w, $e, null, 0)) {
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throw new \Error("Select failed");
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}
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}
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function read_pipe($pipe): string
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{
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poll($pipe);
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if (false === ($chunk = @fread($pipe, 8192))) {
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throw new Error("Failed to read: " . (error_get_last()['message'] ?? 'N/A'));
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}
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return $chunk;
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}
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function write_pipe($pipe, $data)
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{
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poll($pipe, false);
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if (false == @fwrite($pipe, $data)) {
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throw new Error("Failed to write: " . (error_get_last()['message'] ?? 'N/A'));
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}
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}
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$cmd = [
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getenv("TEST_PHP_EXECUTABLE"),
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__DIR__ . '/proc_open_sockets2.inc'
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];
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$spec = [
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['socket'],
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['socket']
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];
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$proc = proc_open($cmd, $spec, $pipes);
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foreach ($pipes as $pipe) {
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var_dump(stream_set_blocking($pipe, false));
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}
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printf("STDOUT << %s\n", read_pipe($pipes[1]));
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printf("STDOUT << %s\n", read_pipe($pipes[1]));
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write_pipe($pipes[0], 'done');
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fclose($pipes[0]);
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printf("STDOUT << %s\n", read_pipe($pipes[1]));
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?>
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--EXPECTF--
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bool(true)
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bool(true)
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STDOUT << hello
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STDOUT << world
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STDOUT << DONE
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