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-rw-r--r--dom/workers/test/fibonacci_worker.js24
1 files changed, 24 insertions, 0 deletions
diff --git a/dom/workers/test/fibonacci_worker.js b/dom/workers/test/fibonacci_worker.js
new file mode 100644
index 000000000..fa35385e7
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+++ b/dom/workers/test/fibonacci_worker.js
@@ -0,0 +1,24 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+onmessage = function(event) {
+ var n = parseInt(event.data);
+
+ if (n < 2) {
+ postMessage(n);
+ return;
+ }
+
+ var results = [];
+ for (var i = 1; i <= 2; i++) {
+ var worker = new Worker("fibonacci_worker.js");
+ worker.onmessage = function(event) {
+ results.push(parseInt(event.data));
+ if (results.length == 2) {
+ postMessage(results[0] + results[1]);
+ }
+ };
+ worker.postMessage(n - i);
+ }
+}