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95 lines
2.7 KiB
Plaintext
95 lines
2.7 KiB
Plaintext
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--TEST--
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User-space streams: stream_cast()
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--FILE--
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<?php
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class test_wrapper_base {
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public $return_value;
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function stream_open($path, $mode, $openedpath) {
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return true;
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}
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function stream_eof() {
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return false;
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}
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}
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class test_wrapper extends test_wrapper_base {
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function stream_cast($castas) {
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return $this->return_value;
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}
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}
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function test($name, $fd, $return_value) {
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echo "\n------ $name: -------\n";
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$data = stream_get_meta_data($fd);
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$data['wrapper_data']->return_value = $return_value;
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$r = array($fd);
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$w = $e = null;
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var_dump(stream_select($r, $w, $e, 0) !== false);
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}
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var_dump(stream_wrapper_register('test', 'test_wrapper'));
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var_dump(stream_wrapper_register('test2', 'test_wrapper_base'));
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$fd = fopen("test://foo","r");
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$fd2 = fopen("test2://foo","r");
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test("valid stream", $fd, STDIN);
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test("stream_cast not implemented", $fd2, null);
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test("return value is false", $fd, false);
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test("return value not a stream resource", $fd, "foo");
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test("return value is stream itself", $fd, $fd);
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test("return value cannot be casted", $fd, $fd2);
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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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------ valid stream: -------
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bool(true)
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------ stream_cast not implemented: -------
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Warning: stream_select(): test_wrapper_base::stream_cast is not implemented! in %s
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Warning: stream_select(): cannot represent a stream of type user-space as a select()able descriptor in %s
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Warning: stream_select(): No stream arrays were passed in %s
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bool(false)
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------ return value is false: -------
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Warning: stream_select(): cannot represent a stream of type user-space as a select()able descriptor in %s
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Warning: stream_select(): No stream arrays were passed in %s
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bool(false)
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------ return value not a stream resource: -------
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Warning: stream_select(): supplied argument is not a valid stream resource in %s
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Warning: stream_select(): test_wrapper::stream_cast must return a stream resource in %s
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Warning: stream_select(): cannot represent a stream of type user-space as a select()able descriptor in %s
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Warning: stream_select(): No stream arrays were passed in %s
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bool(false)
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------ return value is stream itself: -------
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Warning: stream_select(): test_wrapper::stream_cast must not return itself in %s
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Warning: stream_select(): cannot represent a stream of type user-space as a select()able descriptor in %s
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Warning: stream_select(): No stream arrays were passed in %s
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bool(false)
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------ return value cannot be casted: -------
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Warning: stream_select(): test_wrapper_base::stream_cast is not implemented! in %s
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Warning: stream_select(): cannot represent a stream of type user-space as a select()able descriptor in %s
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Warning: stream_select(): cannot represent a stream of type user-space as a select()able descriptor in %s
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Warning: stream_select(): No stream arrays were passed in %s
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bool(false)
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