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-rw-r--r--dom/workers/test/onLine_worker_child.js75
1 files changed, 75 insertions, 0 deletions
diff --git a/dom/workers/test/onLine_worker_child.js b/dom/workers/test/onLine_worker_child.js
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+++ b/dom/workers/test/onLine_worker_child.js
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+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+function info(text) {
+ dump("Test for Bug 925437: worker: " + text + "\n");
+}
+
+function ok(test, message) {
+ postMessage({ type: 'ok', test: test, message: message });
+}
+
+/**
+ * Returns a handler function for an online/offline event. The returned handler
+ * ensures the passed event object has expected properties and that the handler
+ * is called at the right moment (according to the gState variable).
+ * @param nameTemplate The string identifying the hanlder. '%1' in that
+ * string will be replaced with the event name.
+ * @param eventName 'online' or 'offline'
+ * @param expectedState value of gState at the moment the handler is called.
+ * The handler increases gState by one before checking
+ * if it matches expectedState.
+ */
+function makeHandler(nameTemplate, eventName, expectedState, prefix, custom) {
+ prefix += ": ";
+ return function(e) {
+ var name = nameTemplate.replace(/%1/, eventName);
+ ok(e.constructor == Event, prefix + "event should be an Event");
+ ok(e.type == eventName, prefix + "event type should be " + eventName);
+ ok(!e.bubbles, prefix + "event should not bubble");
+ ok(!e.cancelable, prefix + "event should not be cancelable");
+ ok(e.target == self, prefix + "the event target should be the worker scope");
+ ok(eventName == 'online' ? navigator.onLine : !navigator.onLine, prefix + "navigator.onLine " + navigator.onLine + " should reflect event " + eventName);
+
+ if (custom) {
+ custom();
+ }
+ }
+}
+
+
+
+var lastTest = false;
+
+function lastTestTest() {
+ if (lastTest) {
+ postMessage({ type: 'finished' });
+ close();
+ }
+}
+
+for (var event of ["online", "offline"]) {
+ addEventListener(event,
+ makeHandler(
+ "addEventListener('%1', ..., false)",
+ event, 1, "Child Worker", lastTestTest
+ ),
+ false);
+}
+
+onmessage = function(e) {
+ if (e.data.type === 'lastTest') {
+ lastTest = true;
+ } else if (e.data.type === 'navigatorState') {
+ ok(e.data.state === navigator.onLine, "Child and parent navigator state should match");
+ }
+}
+
+postMessage({ type: 'ready' });