diff options
Diffstat (limited to 'ext/standard/tests/file/userstreams_002.phpt')
| -rw-r--r-- | ext/standard/tests/file/userstreams_002.phpt | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/ext/standard/tests/file/userstreams_002.phpt b/ext/standard/tests/file/userstreams_002.phpt new file mode 100644 index 0000000..81f463d --- /dev/null +++ b/ext/standard/tests/file/userstreams_002.phpt @@ -0,0 +1,94 @@ +--TEST-- +User-space streams: stream_cast() +--FILE-- +<?php +class test_wrapper_base { + public $return_value; + function stream_open($path, $mode, $openedpath) { + return true; + } + function stream_eof() { + return false; + } +} +class test_wrapper extends test_wrapper_base { + function stream_cast($castas) { + return $this->return_value; + } +} +function test($name, $fd, $return_value) { + echo "\n------ $name: -------\n"; + $data = stream_get_meta_data($fd); + $data['wrapper_data']->return_value = $return_value; + $r = array($fd); + $w = $e = null; + var_dump(stream_select($r, $w, $e, 0) !== false); +} + +var_dump(stream_wrapper_register('test', 'test_wrapper')); +var_dump(stream_wrapper_register('test2', 'test_wrapper_base')); + +$fd = fopen("test://foo","r"); +$fd2 = fopen("test2://foo","r"); + +test("valid stream", $fd, STDIN); +test("stream_cast not implemented", $fd2, null); +test("return value is false", $fd, false); +test("return value not a stream resource", $fd, "foo"); +test("return value is stream itself", $fd, $fd); +test("return value cannot be casted", $fd, $fd2); + +?> +--EXPECTF-- +bool(true) +bool(true) + +------ valid stream: ------- +bool(true) + +------ stream_cast not implemented: ------- + +Warning: stream_select(): test_wrapper_base::stream_cast is not implemented! in %s + +Warning: stream_select(): cannot represent a stream of type user-space as a select()able descriptor in %s + +Warning: stream_select(): No stream arrays were passed in %s +bool(false) + +------ return value is false: ------- + +Warning: stream_select(): cannot represent a stream of type user-space as a select()able descriptor in %s + +Warning: stream_select(): No stream arrays were passed in %s +bool(false) + +------ return value not a stream resource: ------- + +Warning: stream_select(): supplied argument is not a valid stream resource in %s + +Warning: stream_select(): test_wrapper::stream_cast must return a stream resource in %s + +Warning: stream_select(): cannot represent a stream of type user-space as a select()able descriptor in %s + +Warning: stream_select(): No stream arrays were passed in %s +bool(false) + +------ return value is stream itself: ------- + +Warning: stream_select(): test_wrapper::stream_cast must not return itself in %s + +Warning: stream_select(): cannot represent a stream of type user-space as a select()able descriptor in %s + +Warning: stream_select(): No stream arrays were passed in %s +bool(false) + +------ return value cannot be casted: ------- + +Warning: stream_select(): test_wrapper_base::stream_cast is not implemented! in %s + +Warning: stream_select(): cannot represent a stream of type user-space as a select()able descriptor in %s + +Warning: stream_select(): cannot represent a stream of type user-space as a select()able descriptor in %s + +Warning: stream_select(): No stream arrays were passed in %s +bool(false) |