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class MessageQueue {
constructor() {
this.item_id = 0;
this._queue = [];
}
push(item) {
let cmd_id = this.item_id++;
item.id = cmd_id;
this._queue.push(item);
__wptrunner_process_next_event();
return cmd_id;
}
shift() {
return this._queue.shift();
}
}
window.__wptrunner_testdriver_callback = null;
window.__wptrunner_message_queue = new MessageQueue();
window.__wptrunner_url = null;
window.__wptrunner_process_next_event = function() {
/* This function handles the next testdriver event. The presence of
window.testdriver_callback is used as a switch; when that function
is present we are able to handle the next event and when is is not
present we must wait. Therefore to drive the event processing, this
function must be called in two circumstances:
* Every time there is a new event that we may be able to handle
* Every time we set the callback function
This function unsets the callback, so no further testdriver actions
will be run until it is reset, which wptrunner does after it has
completed handling the current action.
*/
if (!window.__wptrunner_testdriver_callback) {
return;
}
var data = window.__wptrunner_message_queue.shift();
if (!data) {
return;
}
var payload = undefined;
switch(data.type) {
case "complete":
var tests = data.tests;
var status = data.status;
var subtest_results = tests.map(function(x) {
return [x.name, x.status, x.message, x.stack];
});
payload = [status.status,
status.message,
status.stack,
subtest_results];
clearTimeout(window.__wptrunner_timer);
break;
case "action":
payload = data;
break;
default:
return;
}
var callback = window.__wptrunner_testdriver_callback;
window.__wptrunner_testdriver_callback = null;
callback([__wptrunner_url, data.type, payload]);
};
(function() {
var props = {output: %(output)d,
timeout_multiplier: %(timeout_multiplier)s,
explicit_timeout: %(explicit_timeout)s,
debug: %(debug)s,
message_events: ["completion"]};
add_completion_callback(function(tests, harness_status) {
__wptrunner_message_queue.push({
"type": "complete",
"tests": tests,
"status": harness_status});
__wptrunner_process_next_event();
});
setup(props);
})();