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-rw-r--r--dom/workers/test/sharedWorker_sharedWorker.js93
1 files changed, 93 insertions, 0 deletions
diff --git a/dom/workers/test/sharedWorker_sharedWorker.js b/dom/workers/test/sharedWorker_sharedWorker.js
new file mode 100644
index 0000000000..5e8e93392b
--- /dev/null
+++ b/dom/workers/test/sharedWorker_sharedWorker.js
@@ -0,0 +1,93 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+"use strict";
+
+if (!("self" in this)) {
+ throw new Error("No 'self' exists on SharedWorkerGlobalScope!");
+}
+if (this !== self) {
+ throw new Error("'self' not equal to global object!");
+}
+if (!(self instanceof SharedWorkerGlobalScope)) {
+ throw new Error("self not a SharedWorkerGlobalScope instance!");
+}
+
+var propsToCheck = [
+ "location",
+ "navigator",
+ "close",
+ "importScripts",
+ "setTimeout",
+ "clearTimeout",
+ "setInterval",
+ "clearInterval",
+ "dump",
+ "atob",
+ "btoa"
+];
+
+for (var index = 0; index < propsToCheck.length; index++) {
+ var prop = propsToCheck[index];
+ if (!(prop in self)) {
+ throw new Error("SharedWorkerGlobalScope has no '" + prop + "' property!");
+ }
+}
+
+onconnect = function(event) {
+ if (!("SharedWorkerGlobalScope" in self)) {
+ throw new Error("SharedWorkerGlobalScope should be visible!");
+ }
+ if (!(self instanceof SharedWorkerGlobalScope)) {
+ throw new Error("The global should be a SharedWorkerGlobalScope!");
+ }
+ if (!(self instanceof WorkerGlobalScope)) {
+ throw new Error("The global should be a WorkerGlobalScope!");
+ }
+ if ("DedicatedWorkerGlobalScope" in self) {
+ throw new Error("DedicatedWorkerGlobalScope should not be visible!");
+ }
+ if (!(event instanceof MessageEvent)) {
+ throw new Error("'connect' event is not a MessageEvent!");
+ }
+ if (!("ports" in event)) {
+ throw new Error("'connect' event doesn't have a 'ports' property!");
+ }
+ if (event.ports.length != 1) {
+ throw new Error("'connect' event has a 'ports' property with length '" +
+ event.ports.length + "'!");
+ }
+ if (!event.ports[0]) {
+ throw new Error("'connect' event has a null 'ports[0]' property!");
+ }
+ if (!(event.ports[0] instanceof MessagePort)) {
+ throw new Error("'connect' event has a 'ports[0]' property that isn't a " +
+ "MessagePort!");
+ }
+ if (!(event.ports[0] == event.source)) {
+ throw new Error("'connect' event source property is incorrect!");
+ }
+ if (event.data) {
+ throw new Error("'connect' event has data: " + event.data);
+ }
+
+ // The expression closures should trigger a warning in debug builds, but NOT
+ // fire error events at us. If we ever actually remove expression closures
+ // (in bug 1083458), we'll need something else to test this case.
+ (function() "Expected console warning: expression closures are deprecated");
+
+ event.ports[0].onmessage = function(event) {
+ if (!(event instanceof MessageEvent)) {
+ throw new Error("'message' event is not a MessageEvent!");
+ }
+ if (!("ports" in event)) {
+ throw new Error("'message' event doesn't have a 'ports' property!");
+ }
+ if (event.ports === null) {
+ throw new Error("'message' event has a null 'ports' property!");
+ }
+ event.target.postMessage(event.data);
+ throw new Error(event.data);
+ };
+};