From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 .../EventTarget.worker.js                          | 23 +++++++++
 .../DedicatedWorkerGlobalScope/onmessage.worker.js | 40 +++++++++++++++
 .../postMessage/event-ports-dedicated.html         | 25 ++++++++++
 .../imagedata-cloned-canvas-in-array.html          | 39 +++++++++++++++
 .../postMessage/message-event.html                 | 23 +++++++++
 .../postMessage/message-event.js                   |  1 +
 .../postMessage/return-value.worker.js             |  8 +++
 .../postMessage/second-argument-null-in-array.html | 26 ++++++++++
 .../postMessage/second-argument-null.html          | 25 ++++++++++
 .../postMessage/second-argument-undefined.html     | 25 ++++++++++
 .../postMessage/setting-postMessage.html           | 24 +++++++++
 .../postMessage/structured-clone-imagedata.html    | 30 +++++++++++
 .../postMessage/structured-clone-message.html      | 58 ++++++++++++++++++++++
 .../SharedWorkerGlobalScope/name/getting.html      | 34 +++++++++++++
 .../SharedWorkerGlobalScope/name/setting.html      | 25 ++++++++++
 .../SharedWorkerGlobalScope/onconnect.html         | 39 +++++++++++++++
 .../WorkerGlobalScope/close/incoming-message.html  | 29 +++++++++++
 .../WorkerGlobalScope/close/sending-messages.html  | 27 ++++++++++
 .../WorkerGlobalScope/close/setInterval.html       | 34 +++++++++++++
 .../WorkerGlobalScope/close/setTimeout.html        | 28 +++++++++++
 .../WorkerGlobalScope/location/helper-redirect.py  |  3 ++
 .../WorkerGlobalScope/location/members.html        | 31 ++++++++++++
 .../location/post-location-members.js              |  8 +++
 .../WorkerGlobalScope/location/redirect.html       | 28 +++++++++++
 .../location/returns-same-object.html              | 21 ++++++++
 .../location/setting-members.html                  | 43 ++++++++++++++++
 .../location/worker-separate-file.html             | 28 +++++++++++
 .../onerror/exception-in-onerror.html              | 32 ++++++++++++
 .../WorkerGlobalScope/onerror/handled.html         | 36 ++++++++++++++
 .../WorkerGlobalScope/onerror/not-handled.html     | 32 ++++++++++++
 .../onerror/propagate-to-window-onerror.html       | 31 ++++++++++++
 .../workers/interfaces/WorkerGlobalScope/self.html | 39 +++++++++++++++
 .../interfaces/WorkerUtils/WindowTimers/001.html   | 23 +++++++++
 .../interfaces/WorkerUtils/WindowTimers/002.html   | 21 ++++++++
 .../interfaces/WorkerUtils/WindowTimers/003.html   | 22 ++++++++
 .../interfaces/WorkerUtils/WindowTimers/004.html   | 23 +++++++++
 .../WorkerUtils/importScripts/001.worker.js        |  7 +++
 .../WorkerUtils/importScripts/002.worker.js        | 11 ++++
 .../interfaces/WorkerUtils/importScripts/003.html  | 28 +++++++++++
 .../interfaces/WorkerUtils/importScripts/004.html  | 34 +++++++++++++
 .../interfaces/WorkerUtils/importScripts/005.html  | 30 +++++++++++
 .../interfaces/WorkerUtils/importScripts/006.html  | 33 ++++++++++++
 .../interfaces/WorkerUtils/importScripts/007.html  | 25 ++++++++++
 .../interfaces/WorkerUtils/importScripts/008.html  | 23 +++++++++
 .../interfaces/WorkerUtils/importScripts/009.html  | 29 +++++++++++
 .../interfaces/WorkerUtils/importScripts/010.html  | 34 +++++++++++++
 .../interfaces/WorkerUtils/importScripts/011.html  | 34 +++++++++++++
 .../interfaces/WorkerUtils/importScripts/012.html  | 34 +++++++++++++
 .../workers/interfaces/WorkerUtils/importScripts/1 |  1 +
 .../interfaces/WorkerUtils/importScripts/null      |  1 +
 .../interfaces/WorkerUtils/importScripts/undefined |  1 +
 .../interfaces/WorkerUtils/navigator/002.html      | 21 ++++++++
 .../interfaces/WorkerUtils/navigator/003.html      | 21 ++++++++
 .../interfaces/WorkerUtils/navigator/004.html      | 21 ++++++++
 .../interfaces/WorkerUtils/navigator/005.html      | 21 ++++++++
 .../interfaces/WorkerUtils/navigator/006.html      | 21 ++++++++
 .../interfaces/WorkerUtils/navigator/007.html      | 30 +++++++++++
 .../interfaces/WorkerUtils/navigator/language.html | 21 ++++++++
 .../WorkerUtils/navigator/window-only.worker.js    | 22 ++++++++
 59 files changed, 1487 insertions(+)
 create mode 100644 testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/EventTarget.worker.js
 create mode 100644 testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/onmessage.worker.js
 create mode 100644 testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/event-ports-dedicated.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/imagedata-cloned-canvas-in-array.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/message-event.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/message-event.js
 create mode 100644 testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/return-value.worker.js
 create mode 100644 testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/second-argument-null-in-array.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/second-argument-null.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/second-argument-undefined.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/setting-postMessage.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/structured-clone-imagedata.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/structured-clone-message.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/SharedWorkerGlobalScope/name/getting.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/SharedWorkerGlobalScope/name/setting.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/SharedWorkerGlobalScope/onconnect.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/close/incoming-message.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/close/sending-messages.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/close/setInterval.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/close/setTimeout.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/helper-redirect.py
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/members.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/post-location-members.js
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/redirect.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/returns-same-object.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/setting-members.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/worker-separate-file.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/onerror/exception-in-onerror.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/onerror/handled.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/onerror/not-handled.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/onerror/propagate-to-window-onerror.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/self.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/WindowTimers/001.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/WindowTimers/002.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/WindowTimers/003.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/WindowTimers/004.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/001.worker.js
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/002.worker.js
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/003.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/004.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/005.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/006.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/007.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/008.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/009.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/010.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/011.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/012.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/1
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/null
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/undefined
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/002.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/003.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/004.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/005.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/006.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/007.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/language.html
 create mode 100644 testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/window-only.worker.js

(limited to 'testing/web-platform/tests/workers/interfaces')

diff --git a/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/EventTarget.worker.js b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/EventTarget.worker.js
new file mode 100644
index 000000000..954c46c07
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/EventTarget.worker.js
@@ -0,0 +1,23 @@
+importScripts("/resources/testharness.js");
+
+test(function(t) {
+    var i = 0;
+    addEventListener("message", function listener(evt) {
+        t.step(function() {
+            ++i;
+            removeEventListener("message", listener, true);
+        });
+    }, true);
+    self.dispatchEvent(new Event("message"));
+    self.dispatchEvent(new Event("message"));
+    assert_equals(i, 1);
+}, "removeEventListener");
+
+test(function() {
+    addEventListener("message", this.step_func(function(evt) {
+        assert_equals(evt.target, self);
+    }), true);
+    self.dispatchEvent(new Event("message"));
+}, "target");
+
+done();
diff --git a/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/onmessage.worker.js b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/onmessage.worker.js
new file mode 100644
index 000000000..6f285caac
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/onmessage.worker.js
@@ -0,0 +1,40 @@
+importScripts("/resources/testharness.js");
+
+test(function() {
+  self.onmessage = 1;
+  assert_equals(self.onmessage, null,
+                "attribute should return null after being set to a primitive");
+}, "Setting onmessage to 1");
+
+test(function() {
+  var object = {
+    handleEvent: this.unreached_func()
+  };
+  self.onmessage = object;
+  assert_equals(self.onmessage, object,
+                "attribute should return the object it was set to.");
+
+  self.dispatchEvent(new Event("message"));
+}, "Setting onmessage to an object");
+
+test(function() {
+  var triggered = false;
+  var f = function(e) { triggered = true; };
+  self.onmessage = f;
+  assert_equals(self.onmessage, f,
+                "attribute should return the function it was set to.");
+
+  self.dispatchEvent(new Event("message"));
+  assert_true(triggered, "event handler should have been triggered");
+}, "Setting onmessage to a function");
+
+
+test(function() {
+  assert_not_equals(self.onmessage, null,
+                    "attribute should not return null after being set to a function");
+  self.onmessage = 1;
+  assert_equals(self.onmessage, null,
+                "attribute should return null after being set to a primitive");
+}, "Setting onmessage to 1 (again)");
+
+done();
diff --git a/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/event-ports-dedicated.html b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/event-ports-dedicated.html
new file mode 100644
index 000000000..7ae4b0704
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/event-ports-dedicated.html
@@ -0,0 +1,25 @@
+<!--
+onmessage = function(e) {
+  postMessage(e.ports instanceof Array && e.ports.length === 0);
+}
+/*
+-->
+<!doctype html>
+<title>e.ports in dedicated worker</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+(async_test()).step(function() {
+  var worker = new Worker('#');
+  worker.postMessage(1);
+  worker.onmessage = this.step_func(function(e) {
+    assert_true(e.data);
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
+
diff --git a/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/imagedata-cloned-canvas-in-array.html b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/imagedata-cloned-canvas-in-array.html
new file mode 100644
index 000000000..204130154
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/imagedata-cloned-canvas-in-array.html
@@ -0,0 +1,39 @@
+<!--
+onmessage = function(e) {
+  function processPixels(imagedata) {
+    var pixeldata = imagedata.data;
+    for (var i = 0; i < pixeldata.length; i = i+4) {
+      pixeldata[i] = 128;
+    }
+    postMessage(imagedata);
+  }
+  processPixels(e.data[0]);
+}
+
+/*
+-->
+<!doctype html>
+<title>posting an imagedata (from a cloned canvas) in an array</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+(async_test()).step(function() {
+  var worker = new Worker('#');
+  var canvas = document.createElement('canvas');
+  var clone = canvas.cloneNode(true);
+  var ctx = clone.getContext('2d');
+  var imagedata = ctx.getImageData(0, 0, 300, 150);
+  worker.postMessage([imagedata]);
+  worker.onmessage = this.step_func(function(e) {
+    var pixeldata = e.data.data;
+    for (var i = 0; i < pixeldata.length; i++) {
+      assert_equals(pixeldata[i], (i % 4 == 0) ? 128 : 0);
+    }
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
\ No newline at end of file
diff --git a/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/message-event.html b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/message-event.html
new file mode 100644
index 000000000..91ec63268
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/message-event.html
@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>'message' event properties</title>
+<link rel=help href="http://www.whatwg.org/html/#dom-dedicatedworkerglobalscope-postmessage">
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<div id=log></div>
+<script>
+async_test("Properties of the 'message' event").step(function() {
+  var worker = new Worker("message-event.js");
+  worker.onmessage = this.step_func_done(function (evt) {
+    assert_class_string(evt, "MessageEvent");
+    assert_equals(evt.type, "message");
+    assert_false(evt.bubbles, "bubbles should be false");
+    assert_false(evt.cancelable, "cancelable should be false");
+    assert_equals(evt.data, "test");
+    assert_equals(evt.origin, "", "origin");
+    assert_equals(evt.lastEventId, "", "lastEventId");
+    assert_equals(evt.source, null, "source");
+    assert_array_equals(evt.ports, [], "ports");
+  });
+});
+</script>
diff --git a/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/message-event.js b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/message-event.js
new file mode 100644
index 000000000..54a250005
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/message-event.js
@@ -0,0 +1 @@
+postMessage("test");
diff --git a/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/return-value.worker.js b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/return-value.worker.js
new file mode 100644
index 000000000..521251699
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/return-value.worker.js
@@ -0,0 +1,8 @@
+importScripts("/resources/testharness.js");
+
+test(function() {
+  var rv = postMessage(1);
+  assert_equals(rv, undefined);
+}, "return value of postMessage");
+
+done();
diff --git a/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/second-argument-null-in-array.html b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/second-argument-null-in-array.html
new file mode 100644
index 000000000..df4c9f83e
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/second-argument-null-in-array.html
@@ -0,0 +1,26 @@
+<!--
+try {
+  postMessage(false, [null]);
+} catch(e) {
+  postMessage(e instanceof TypeError);
+}
+/*
+-->
+<!doctype html>
+<title>Using [null] in postMessage's second argument</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+(async_test()).step(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_true(e.data);
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
+
diff --git a/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/second-argument-null.html b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/second-argument-null.html
new file mode 100644
index 000000000..e81a56bad
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/second-argument-null.html
@@ -0,0 +1,25 @@
+<!--
+try {
+  postMessage(1, null);
+} catch(e) {
+  postMessage(e instanceof TypeError);
+}
+/*
+-->
+<!doctype html>
+<title>Using null in postMessage's second argument</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+(async_test()).step(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_true(e.data);
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/second-argument-undefined.html b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/second-argument-undefined.html
new file mode 100644
index 000000000..7d01eba7a
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/second-argument-undefined.html
@@ -0,0 +1,25 @@
+<!--
+try {
+  postMessage(1, undefined);
+} catch(e) {
+  postMessage(''+e);
+}
+/*
+-->
+<!doctype html>
+<title>Using undefined in postMessage's second argument</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+(async_test()).step(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(e.data, 1);
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/setting-postMessage.html b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/setting-postMessage.html
new file mode 100644
index 000000000..d1a3f0f5c
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/setting-postMessage.html
@@ -0,0 +1,24 @@
+<!--
+var x = postMessage;
+postMessage = 1;
+x(postMessage == 1);
+
+/*
+-->
+<!doctype html>
+<title>setting postMessage</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+(async_test()).step(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_true(e.data);
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/structured-clone-imagedata.html b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/structured-clone-imagedata.html
new file mode 100644
index 000000000..c0ded6a28
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/structured-clone-imagedata.html
@@ -0,0 +1,30 @@
+<!--
+onmessage = function(e) {
+  var imagedata = e.data;
+  imagedata.data[0] = 128;
+  postMessage(imagedata);
+}
+
+/*
+-->
+<!doctype html>
+<title>structured clone of ImageData</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+(async_test()).step(function() {
+  var worker = new Worker('#');
+  var ctx = document.createElement('canvas').getContext('2d');
+  var imagedata = ctx.getImageData(0, 0, 300, 150);
+  worker.postMessage(imagedata);
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(''+e.data, '[object ImageData]');
+    assert_equals(e.data.data[0], 128);
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/structured-clone-message.html b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/structured-clone-message.html
new file mode 100644
index 000000000..ba357421f
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/structured-clone-message.html
@@ -0,0 +1,58 @@
+<!--
+var err = new Error('foo');
+var date = new Date();
+// commented out bits are either tested elsewhere or not supported yet. or uncloneable.
+var tests = [undefined, null, false, true, 1, NaN, Infinity, 'foo', date, /foo/, /* ImageData, File, FileData, FileList,*/ null/*self*/,
+              [undefined, null, false, true, 1, NaN, Infinity, 'foo', /*date, /foo/,*/ null/*self*/, /*[], {},*/ null/*err*/],
+              {a:undefined, b:null, c:false, d:true, e:1, f:NaN, g:Infinity, h:'foo', /*i:date, j:/foo/,*/ k:null/*self*/, /*l:[], m:{},*/ n:null/*err*/},
+            null/*err*/];
+for (var i = 0; i < tests.length; ++i) {
+  try {
+    postMessage(tests[i]);
+  } catch(e) {
+    postMessage(''+e);
+  }
+}
+/*
+-->
+<!doctype html>
+<title>structured clone of message</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+var wrapper_test = async_test();
+var tests = [
+      {test:async_test('undefined'), check:function(e) { assert_equals(e.data, undefined); }},
+      {test:async_test('null'), check:function(e) { assert_equals(e.data, null); }},
+      {test:async_test('false'), check:function(e) { assert_false(e.data); }},
+      {test:async_test('true'), check:function(e) { assert_true(e.data); }},
+      {test:async_test('1'), check:function(e) { assert_equals(e.data, 1); }},
+      {test:async_test('NaN'), check:function(e) { assert_equals(e.data, NaN); }},
+      {test:async_test('Infinity'), check:function(e) { assert_equals(e.data, Infinity); }},
+      {test:async_test('string'), check:function(e) { assert_equals(e.data, 'foo'); }},
+      {test:async_test('date'), check:function(e) { assert_equals(e.data instanceof Date, true); }},
+      {test:async_test('regexp'), check:function(e) { assert_equals('' + e.data, '/foo/'); assert_equals(e.data instanceof RegExp, true, 'e.data instanceof RegExp'); }},
+      {test:async_test('self'), check:function(e) { assert_equals(e.data, null); }},
+      {test:async_test('array'), check:function(e) { assert_array_equals(e.data, [undefined, null, false, true, 1, NaN, Infinity, 'foo', null, null]); }},
+      {test:async_test('object'), check:function(e) { assert_object_equals(e.data, {a:undefined, b:null, c:false, d:true, e:1, f:NaN, g:Infinity, h:'foo', k:null, n:null}); }},
+      {test:async_test('error'), check:function(e) { assert_equals(e.data, null, 'new Error()'); }},
+      {test:wrapper_test, check:function(e) { assert_unreached(); }}
+];
+// make wrapper_test pass after 500ms
+setTimeout(tests[tests.length-1].test.step_func(function() {
+  this.done();
+}), 500);
+
+wrapper_test.step(function() {
+  var worker = new Worker('#');
+  var i = 0;
+  worker.onmessage = function(e) {
+    tests[i].test.step(function() { tests[i].check(e); this.done(); });
+    i++;
+  };
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/SharedWorkerGlobalScope/name/getting.html b/testing/web-platform/tests/workers/interfaces/SharedWorkerGlobalScope/name/getting.html
new file mode 100644
index 000000000..bfe81a8a9
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/SharedWorkerGlobalScope/name/getting.html
@@ -0,0 +1,34 @@
+<!--
+addEventListener('connect', function(e) {
+  var passed;
+  switch (location.hash) {
+    case '#1': passed = name == ''; break;
+    case '#2': passed = name == 'a'; break;
+    case '#3': passed = name == '0'; break;
+  }
+  e.ports[0].postMessage(passed);
+}, false);
+/*
+-->
+<!doctype html>
+<title>getting name</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+var tests = [['#1', ''], ['#2', 'a'], ['#3', -0]];
+tests.forEach(function(t) {
+  async_test(function() {
+    var w = new SharedWorker(t[0], t[1]);
+    w.port.onmessage = this.step_func(function(e) {
+      assert_true(e.data);
+      this.done();
+    });
+  });
+});
+</script>
+<!--
+*/
+//-->
+
+
diff --git a/testing/web-platform/tests/workers/interfaces/SharedWorkerGlobalScope/name/setting.html b/testing/web-platform/tests/workers/interfaces/SharedWorkerGlobalScope/name/setting.html
new file mode 100644
index 000000000..39cdf7b67
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/SharedWorkerGlobalScope/name/setting.html
@@ -0,0 +1,25 @@
+<!--
+addEventListener('connect', function(e) {
+  name = 1;
+  e.ports[0].postMessage(name);
+}, false);
+/*
+-->
+<!doctype html>
+<title>setting name</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var w1 = new SharedWorker('#1', 'x');
+  w1.port.addEventListener('message', this.step_func(function(e) {
+    assert_equals(e.data, 'x');
+    this.done();
+  }), false);
+  w1.port.start();
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/SharedWorkerGlobalScope/onconnect.html b/testing/web-platform/tests/workers/interfaces/SharedWorkerGlobalScope/onconnect.html
new file mode 100644
index 000000000..2ad155bf7
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/SharedWorkerGlobalScope/onconnect.html
@@ -0,0 +1,39 @@
+<!--
+var results = [];
+try {
+  self.onconnect = 1;
+  results.push(String(onconnect));
+} catch(e) {
+  results.push(''+e);
+}
+try {
+  self.onconnect = {handleEvent:function(){}};
+  results.push(String(onconnect));
+} catch(e) {
+  results.push(''+e);
+}
+var f = function(e) {
+  results.push(e.data);
+  e.ports[0].postMessage(results);
+};
+onconnect = f;
+results.push(typeof onconnect);
+/*
+-->
+<!doctype html>
+<title>onconnect</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var w1 = new SharedWorker('#', '');
+  w1.port.addEventListener('message', this.step_func(function(e) {
+    assert_array_equals(e.data, ['null', 'null', 'function', '']);
+  }), false);
+  w1.port.start();
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/close/incoming-message.html b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/close/incoming-message.html
new file mode 100644
index 000000000..d65695632
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/close/incoming-message.html
@@ -0,0 +1,29 @@
+<!--
+onmessage = function(e) {
+  postMessage(1);
+  throw new Error();
+}
+close();
+/*
+-->
+<!doctype html>
+<title>close() and incoming message</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+var worker = new Worker('#');
+worker.onmessage = function(e) {
+  assert_unreached("Got message");
+};
+worker.onerror = function(e) {
+  assert_unreached("Got error");
+};
+worker.postMessage(1);
+setTimeout(done, 2000);
+</script>
+<!--
+*/
+//-->
+
+
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/close/sending-messages.html b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/close/sending-messages.html
new file mode 100644
index 000000000..983c422cc
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/close/sending-messages.html
@@ -0,0 +1,27 @@
+<!--
+postMessage(1);
+close();
+postMessage(2);
+/*
+-->
+<!doctype html>
+<title>close() and sending messages</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  var i = 0;
+  worker.onmessage = this.step_func(function(e) {
+    i++;
+    assert_equals(e.data, i);
+    if (i == 2) {
+      this.done();
+    }
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/close/setInterval.html b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/close/setInterval.html
new file mode 100644
index 000000000..1d7d178d2
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/close/setInterval.html
@@ -0,0 +1,34 @@
+<!--
+var interval1 = setInterval(function() {
+  clearInterval(interval1);
+  postMessage(1);
+  throw new Error();
+}, 10);
+close();
+var interval2 = setInterval(function() {
+  clearInterval(interval2);
+  postMessage(1);
+  throw new Error();
+}, 10);
+/*
+-->
+<!doctype html>
+<title>close() and setInterval</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+var worker = new Worker('#');
+worker.onmessage = function(e) {
+  assert_unreached("Got message");
+};
+worker.onerror = function(e) {
+  assert_unreached("Got error");
+};
+setTimeout(done, 2000);
+</script>
+<!--
+*/
+//-->
+
+
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/close/setTimeout.html b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/close/setTimeout.html
new file mode 100644
index 000000000..c2fa10dfc
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/close/setTimeout.html
@@ -0,0 +1,28 @@
+<!--
+function x() {
+  postMessage(1);
+  throw new Error();
+}
+setTimeout(x, 0);
+close();
+setTimeout(x, 0);
+/*
+-->
+<!doctype html>
+<title>close() and setTimeout</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+var worker = new Worker('#');
+worker.onmessage = function(e) {
+  assert_unreached("Got message");
+};
+worker.onerror = function(e) {
+  assert_unreached("Got error");
+};
+setTimeout(done, 2000);
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/helper-redirect.py b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/helper-redirect.py
new file mode 100644
index 000000000..eb1599a57
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/helper-redirect.py
@@ -0,0 +1,3 @@
+def main(request, response):
+    response.status = 302
+    response.headers.append("Location", "post-location-members.js?a")
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/members.html b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/members.html
new file mode 100644
index 000000000..31ddf37a1
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/members.html
@@ -0,0 +1,31 @@
+<!--
+postMessage([null, location.href, location.protocol, location.host,
+             location.hostname, location.port, location.pathname,
+             location.search, location.hash]);
+/*
+-->
+<!doctype html>
+<title>members of WorkerLocation</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(e.data[0], null);
+    assert_equals(e.data[1], location.href + '#', 'href');
+    assert_equals(e.data[2], location.protocol, 'protocol');
+    assert_equals(e.data[3], location.host, 'host');
+    assert_equals(e.data[4], location.hostname, 'hostname');
+    assert_equals(e.data[5], location.port, 'port');
+    assert_equals(e.data[6], location.pathname, 'pathname');
+    assert_equals(e.data[7], location.search, 'search');
+    assert_equals(e.data[8], '', 'hash');
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/post-location-members.js b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/post-location-members.js
new file mode 100644
index 000000000..e850b76b6
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/post-location-members.js
@@ -0,0 +1,8 @@
+postMessage([location.href,
+             location.protocol,
+             location.host,
+             location.hostname,
+             location.port,
+             location.pathname,
+             location.search,
+             location.hash]);
\ No newline at end of file
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/redirect.html b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/redirect.html
new file mode 100644
index 000000000..2fd16a4c1
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/redirect.html
@@ -0,0 +1,28 @@
+<!--
+/*
+-->
+<!doctype html>
+<title>location with a worker in separate file that redirects</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var worker = new Worker('helper-redirect.py?fail');
+  worker.onmessage = this.step_func_done(function(e) {
+    assert_equals(e.data[0], location.href.replace(/\/[^\/]+$/, '/post-location-members.js?a'));
+    assert_equals(e.data[1], location.protocol);
+    assert_equals(e.data[2], location.host);
+    assert_equals(e.data[3], location.hostname);
+    assert_equals(e.data[4], location.port);
+    assert_equals(e.data[5], location.pathname.replace(/\/[^\/]+$/, '/post-location-members.js'));
+    assert_equals(e.data[6], '?a');
+    assert_equals(e.data[7], '');
+  });
+});
+</script>
+<!--
+*/
+//-->
+
+
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/returns-same-object.html b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/returns-same-object.html
new file mode 100644
index 000000000..40559c166
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/returns-same-object.html
@@ -0,0 +1,21 @@
+<!--
+postMessage(location === location);
+/*
+-->
+<!doctype html>
+<title>location === location</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_true(e.data);
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/setting-members.html b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/setting-members.html
new file mode 100644
index 000000000..d2f470ffc
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/setting-members.html
@@ -0,0 +1,43 @@
+<!--
+var exceptions = [];
+try { location.href = 1; } catch(e) { exceptions.push('href'); }
+try { location.protocol = 1; } catch(e) { exceptions.push('protocol'); }
+try { location.host = 1; } catch(e) { exceptions.push('host'); }
+try { location.hostname = 1; } catch(e) { exceptions.push('hostname');}
+try { location.port = 1; } catch(e) { exceptions.push('port'); }
+try { location.pathname = 1; } catch(e) { exceptions.push('pathname'); }
+try { location.search = 1; } catch(e) { exceptions.push('search'); }
+try { location.hash = 1; } catch(e) { exceptions.push('hash'); }
+
+postMessage([null, location.href, location.protocol, location.host,
+             location.hostname, location.port, location.pathname,
+             location.search, location.hash, exceptions]);
+/*
+-->
+<!doctype html>
+<title>setting members of WorkerLocation</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(e.data[0], null);
+    assert_equals(e.data[1], location.href + '#', 'href');
+    assert_equals(e.data[2], location.protocol, 'protocol');
+    assert_equals(e.data[3], location.host, 'host');
+    assert_equals(e.data[4], location.hostname, 'hostname');
+    assert_equals(e.data[5], location.port, 'port');
+    assert_equals(e.data[6], location.pathname, 'pathname');
+    assert_equals(e.data[7], location.search, 'search');
+    assert_equals(e.data[8], '', 'hash');
+    assert_array_equals(e.data[9], [], 'number of exceptions');
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
+
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/worker-separate-file.html b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/worker-separate-file.html
new file mode 100644
index 000000000..ac8e64dcc
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/location/worker-separate-file.html
@@ -0,0 +1,28 @@
+<!--
+/*
+-->
+<!doctype html>
+<title>location with a worker in separate file</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var worker = new Worker('post-location-members.js?a#b?c');
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(e.data[0], location.href.replace(/\/[^\/]+$/, '/post-location-members.js?a#b?c'));
+    assert_equals(e.data[1], location.protocol);
+    assert_equals(e.data[2], location.host);
+    assert_equals(e.data[3], location.hostname);
+    assert_equals(e.data[4], location.port);
+    assert_equals(e.data[5], location.pathname.replace(/\/[^\/]+$/, '/post-location-members.js'));
+    assert_equals(e.data[6], '?a');
+    assert_equals(e.data[7], '#b?c');
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
+
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/onerror/exception-in-onerror.html b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/onerror/exception-in-onerror.html
new file mode 100644
index 000000000..4b5af71d5
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/onerror/exception-in-onerror.html
@@ -0,0 +1,32 @@
+<!--
+onerror = function(a, b, c, d) {
+  y(); // the error is "not handled"
+}
+function x() {
+  y();
+}
+x();
+/*
+-->
+<!doctype html>
+<title>onerror, "not handled" with an error in the onerror function</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onerror = this.step_func(function(e) {
+    assert_true(e instanceof ErrorEvent, 'e instanceof ErrorEvent');
+    assert_equals(typeof e.message, 'string', 'typeof e.message');
+    assert_equals(e.filename, document.URL+'#', 'e.filename');
+    assert_equals(typeof e.lineno, 'number', 'typeof e.lineno');
+    assert_equals(typeof e.colno, 'number', 'typeof e.column');
+    e.preventDefault(); // "handled"
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/onerror/handled.html b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/onerror/handled.html
new file mode 100644
index 000000000..56fee8e06
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/onerror/handled.html
@@ -0,0 +1,36 @@
+<!--
+onerror = function(a, b, c, d) {
+  postMessage([a, b, c, d]);
+  return true; // the error is "handled"
+}
+function x() {
+  y();
+}
+x();
+/*
+-->
+<!doctype html>
+<title>onerror, "handled"</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(typeof e.data[0], 'string', 'first argument');
+    assert_equals(e.data[1], document.URL+'#', 'second argument');
+    assert_equals(typeof e.data[2], 'number', 'third argument');
+    assert_equals(typeof e.data[3], 'number', 'fourth argument');
+    setTimeout(this.step_func(function() {
+      this.done();
+    }), 100);
+  });
+  worker.onerror = this.step_func(function(e) {
+    assert_unreached();
+  });
+});
+</script>
+<!--
+*/
+//-->
\ No newline at end of file
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/onerror/not-handled.html b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/onerror/not-handled.html
new file mode 100644
index 000000000..f6107ada4
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/onerror/not-handled.html
@@ -0,0 +1,32 @@
+<!--
+onerror = function(a, b, c, d) {
+  return false; // the error is "not handled"
+}
+function x() {
+  y();
+}
+x();
+/*
+-->
+<!doctype html>
+<title>onerror, "not handled"</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onerror = this.step_func(function(e) {
+    assert_true(e instanceof ErrorEvent, 'e instanceof ErrorEvent');
+    assert_equals(typeof e.message, 'string', 'typeof e.message');
+    assert_equals(e.filename, document.URL+'#', 'e.filename');
+    assert_equals(typeof e.lineno, 'number', 'typeof e.lineno');
+    assert_equals(typeof e.colno, 'number', 'typeof e.column');
+    e.preventDefault(); // "handled"
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/onerror/propagate-to-window-onerror.html b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/onerror/propagate-to-window-onerror.html
new file mode 100644
index 000000000..b6a61e235
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/onerror/propagate-to-window-onerror.html
@@ -0,0 +1,31 @@
+<!--
+function x() {
+  y();
+}
+x();
+/*
+-->
+<!doctype html>
+<title>onerror, "not handled" with only window.onerror defined</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+setup({
+  allow_uncaught_exception: true,
+});
+async_test(function() {
+  var worker = new Worker('#');
+  window.onerror = this.step_func(function(a, b, c, d) {
+    assert_equals(typeof a, 'string', 'first argument');
+    assert_equals(b, document.URL+'#', 'second argument');
+    assert_equals(typeof c, 'number', 'third argument');
+    assert_equals(typeof d, 'number', 'fourth argument');
+    this.done();
+    return true; // "handled"
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/self.html b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/self.html
new file mode 100644
index 000000000..39c2c36c0
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerGlobalScope/self.html
@@ -0,0 +1,39 @@
+<!--
+var results = [];
+function check(func, msg) {
+  try {
+    results.push([func(), msg]);
+  } catch(ex) {
+    results.push([String(ex), msg]);
+  }
+}
+check(function() { return self === self; }, 'self === self');
+check(function() { return self instanceof WorkerGlobalScope; }, 'self instanceof WorkerGlobalScope');
+check(function() { return 'self' in self; }, '\'self\' in self');
+check(function() {
+  var x = self;
+  self = 1;
+  return x === self;
+}, 'self = 1');
+postMessage(results);
+/*
+-->
+<!doctype html>
+<title>self</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    for (var i = 0; i < e.data.length; ++i) {
+      assert_true(e.data[i][0], e.data[i][1]);
+    }
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
\ No newline at end of file
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/WindowTimers/001.html b/testing/web-platform/tests/workers/interfaces/WorkerUtils/WindowTimers/001.html
new file mode 100644
index 000000000..a80897518
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/WindowTimers/001.html
@@ -0,0 +1,23 @@
+<!--
+setTimeout(function() { postMessage(1) }, 10);
+/*
+-->
+<!doctype html>
+<title>setTimeout</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id=log></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(e.data, 1);
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
+
+
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/WindowTimers/002.html b/testing/web-platform/tests/workers/interfaces/WorkerUtils/WindowTimers/002.html
new file mode 100644
index 000000000..06685a905
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/WindowTimers/002.html
@@ -0,0 +1,21 @@
+<!--
+var t = setTimeout(function() { postMessage(1); }, 10);
+clearTimeout(t);
+/*
+-->
+<!doctype html>
+<title>clearTimeout</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id=log></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  var gotMessage = false;
+  worker.onmessage = function() { gotMessage = true; };
+  setTimeout(this.step_func(function() { assert_false(gotMessage); this.done(); }), 100);
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/WindowTimers/003.html b/testing/web-platform/tests/workers/interfaces/WorkerUtils/WindowTimers/003.html
new file mode 100644
index 000000000..942f139fa
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/WindowTimers/003.html
@@ -0,0 +1,22 @@
+<!--
+setInterval(function() { postMessage(1); }, 10);
+/*
+-->
+<!doctype html>
+<title>setInterval</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id=log></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(e.data, 1);
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
+
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/WindowTimers/004.html b/testing/web-platform/tests/workers/interfaces/WorkerUtils/WindowTimers/004.html
new file mode 100644
index 000000000..5548eec4a
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/WindowTimers/004.html
@@ -0,0 +1,23 @@
+<!--
+var t = setInterval(function() {
+  postMessage(1);
+}, 10);
+clearInterval(t);
+/*
+-->
+<!doctype html>
+<title>clearInterval</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id=log></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  var i = 0;
+  worker.onmessage = function() { i++; }
+  setTimeout(this.step_func(function() { assert_equals(i, 0); this.done(); }), 100);
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/001.worker.js b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/001.worker.js
new file mode 100644
index 000000000..aa86c8ef1
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/001.worker.js
@@ -0,0 +1,7 @@
+importScripts("/resources/testharness.js");
+
+test(function() {
+  importScripts();
+});
+
+done();
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/002.worker.js b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/002.worker.js
new file mode 100644
index 000000000..2cecbcb53
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/002.worker.js
@@ -0,0 +1,11 @@
+importScripts("/resources/testharness.js");
+
+test(function() {
+  var ran = false;
+  assert_throws("SyntaxError", function() {
+    importScripts('data:text/javascript,ran=true','http://foo bar');
+  });
+  assert_false(ran, 'first argument to importScripts ran');
+});
+
+done();
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/003.html b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/003.html
new file mode 100644
index 000000000..7ff30ae2a
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/003.html
@@ -0,0 +1,28 @@
+<!--
+var x = 'a';
+try {
+  importScripts('data:text/javascript,x+="b"',
+                'data:text/javascript,x+="c"');
+} catch(e) {
+  x += "d"
+}
+postMessage(x);
+/*
+-->
+<!doctype html>
+<title>importScripts running scripts</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(e.data, "abc");
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/004.html b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/004.html
new file mode 100644
index 000000000..2d39d3ce7
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/004.html
@@ -0,0 +1,34 @@
+<!--
+var x = '';
+var exception;
+try {
+  importScripts('data:text/javascript,x+="first script successful. "',
+                'data:text/javascript,x+="FAIL (second script). "; for(;) break;', // doesn't compile
+                'data:text/javascript,x+="FAIL (third script)"');
+} catch(ex) {
+  if (ex instanceof SyntaxError)
+    exception = true;
+  else
+    exception = String(ex);
+}
+postMessage([x, exception]);
+/*
+-->
+<!doctype html>
+<title>importScripts broken script</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(e.data[0], "first script successful. ");
+    assert_true(e.data[1], 'expected SyntaxError');
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/005.html b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/005.html
new file mode 100644
index 000000000..f8abe14c2
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/005.html
@@ -0,0 +1,30 @@
+<!--
+var x;
+var y;
+try {
+  importScripts('data:text/javascript,x={',
+                'data:text/javascript,}');
+} catch(e) {
+  y = true;
+}
+postMessage([x, y]);
+/*
+-->
+<!doctype html>
+<title>importScripts separate scripts</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(e.data[0], undefined);
+    assert_true(e.data[1]);
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/006.html b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/006.html
new file mode 100644
index 000000000..06aea9696
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/006.html
@@ -0,0 +1,33 @@
+<!--
+var x;
+var y;
+var z;
+try {
+  importScripts('data:text/javascript,x=1',
+                'data:text/javascript,throw 2',
+                'data:text/javascript,z=3');
+} catch(e) {
+  y = e;
+}
+postMessage([x, y, z]);
+/*
+-->
+<!doctype html>
+<title>importScripts uncaught exception</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(e.data[0], 1);
+    assert_equals(e.data[1], 2);
+    assert_equals(e.data[2], undefined);
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/007.html b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/007.html
new file mode 100644
index 000000000..128fb1b64
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/007.html
@@ -0,0 +1,25 @@
+<!--
+importScripts('data:text/javascript,postMessage(1)');
+postMessage(2);
+/*
+-->
+<!doctype html>
+<title>postMessage in importScripts</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  var i = 0;
+  worker.onmessage = this.step_func(function(e) {
+    i++;
+    assert_equals(e.data, i);
+    if (i == 2)
+      this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/008.html b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/008.html
new file mode 100644
index 000000000..07b800ebb
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/008.html
@@ -0,0 +1,23 @@
+<!--
+var log = postMessage;
+importScripts('data:text/javascript,function run() { log(true) }');
+run();
+/*
+-->
+<!doctype html>
+<title>variables and functions crossing importScripts boundary</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_true(e.data);
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/009.html b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/009.html
new file mode 100644
index 000000000..95d3839dc
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/009.html
@@ -0,0 +1,29 @@
+<!--
+var log = postMessage;
+importScripts('data:text/javascript,function run() { for(var i = 0; i < 1000; ++i) { if (i == 500) log(true); } return 1; }');
+postMessage(run());
+/*
+-->
+<!doctype html>
+<title>variables and functions crossing importScripts boundary, take 2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  var i = 0;
+  worker.onmessage = this.step_func(function(e) {
+    i++;
+    if (i == 1) {
+      assert_true(e.data);
+    } else {
+      assert_equals(e.data, 1);
+      this.done();
+    }
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/010.html b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/010.html
new file mode 100644
index 000000000..9c76e7d4d
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/010.html
@@ -0,0 +1,34 @@
+<!--
+// prevent recursion
+if ('beenThere' in self) {
+  throw 'undefined stringified to the empty string';
+}
+beenThere = true;
+try {
+  importScripts(undefined);
+  postMessage(got);
+} catch(ex) {
+  postMessage(String(ex));
+}
+/*
+-->
+<!doctype html>
+<title>importScripts(undefined)</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(e.data, 'undefined');
+    this.done();
+  })
+  worker.onerror = this.step_func(function(e) {
+    assert_unreached(e.message);
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/011.html b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/011.html
new file mode 100644
index 000000000..46499318f
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/011.html
@@ -0,0 +1,34 @@
+<!--
+// prevent recursion
+if ('beenThere' in self) {
+  throw 'null stringified to the empty string';
+}
+beenThere = true;
+try {
+  importScripts(null);
+  postMessage(got);
+} catch(ex) {
+  postMessage(String(ex));
+}
+/*
+-->
+<!doctype html>
+<title>importScripts(null)</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(e.data, 'null');
+    this.done();
+  });
+  worker.onerror = this.step_func(function(e) {
+    assert_unreached(e.message);
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/012.html b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/012.html
new file mode 100644
index 000000000..f7622bdc9
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/012.html
@@ -0,0 +1,34 @@
+<!--
+// prevent recursion
+if ('beenThere' in self) {
+  throw '1 stringified to the empty string';
+}
+beenThere = true;
+try {
+  importScripts(1);
+  postMessage(got);
+} catch(ex) {
+  postMessage(String(ex));
+}
+/*
+-->
+<!doctype html>
+<title>importScripts(1)</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(e.data, '1');
+    this.done();
+  });
+  worker.onerror = this.step_func(function(e) {
+    assert_unreached(e.message);
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/1 b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/1
new file mode 100644
index 000000000..18cea4ff0
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/1
@@ -0,0 +1 @@
+var got = '1';
\ No newline at end of file
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/null b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/null
new file mode 100644
index 000000000..8e54b66c5
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/null
@@ -0,0 +1 @@
+var got = 'null';
\ No newline at end of file
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/undefined b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/undefined
new file mode 100644
index 000000000..f99ba4be7
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/importScripts/undefined
@@ -0,0 +1 @@
+var got = 'undefined';
\ No newline at end of file
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/002.html b/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/002.html
new file mode 100644
index 000000000..d3aa2ec65
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/002.html
@@ -0,0 +1,21 @@
+<!--
+postMessage(navigator.appName);
+/*
+-->
+<!doctype html>
+<title>navigator.appName</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id=log></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(e.data, navigator.appName);
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/003.html b/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/003.html
new file mode 100644
index 000000000..a2e5c9487
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/003.html
@@ -0,0 +1,21 @@
+<!--
+postMessage(navigator.appVersion);
+/*
+-->
+<!doctype html>
+<title>navigator.appVersion</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id=log></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(e.data, navigator.appVersion);
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/004.html b/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/004.html
new file mode 100644
index 000000000..2231c4ab8
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/004.html
@@ -0,0 +1,21 @@
+<!--
+postMessage(navigator.platform);
+/*
+-->
+<!doctype html>
+<title>navigator.platform</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id=log></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(e.data, navigator.platform);
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/005.html b/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/005.html
new file mode 100644
index 000000000..b3d99588f
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/005.html
@@ -0,0 +1,21 @@
+<!--
+postMessage(navigator.userAgent);
+/*
+-->
+<!doctype html>
+<title>navigator.userAgent</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id=log></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(e.data, navigator.userAgent);
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/006.html b/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/006.html
new file mode 100644
index 000000000..c027d630d
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/006.html
@@ -0,0 +1,21 @@
+<!--
+postMessage(navigator.onLine);
+/*
+-->
+<!doctype html>
+<title>navigator.onLine</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id=log></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(e.data, navigator.onLine);
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/007.html b/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/007.html
new file mode 100644
index 000000000..a6afc5637
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/007.html
@@ -0,0 +1,30 @@
+<!--
+var log = [];
+var neverEncounteredValue = "This is not the value you are looking for.";
+for (x in navigator) {
+  // this should silently fail and not throw per webidl
+  navigator[x] = neverEncounteredValue;
+  if (navigator[x] === neverEncounteredValue)
+    log.push(x);
+}
+postMessage(log.join(', '));
+/*
+-->
+<!doctype html>
+<title>readonlyness of members of Navigator</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id=log></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(e.data, '');
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
+
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/language.html b/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/language.html
new file mode 100644
index 000000000..f1aa446cb
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/language.html
@@ -0,0 +1,21 @@
+<!--
+postMessage(navigator.language);
+/*
+-->
+<!doctype html>
+<title>navigator.language</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id=log></div>
+<script>
+async_test(function() {
+  var worker = new Worker('#');
+  worker.onmessage = this.step_func(function(e) {
+    assert_equals(e.data, navigator.language);
+    this.done();
+  });
+});
+</script>
+<!--
+*/
+//-->
diff --git a/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/window-only.worker.js b/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/window-only.worker.js
new file mode 100644
index 000000000..7095281ec
--- /dev/null
+++ b/testing/web-platform/tests/workers/interfaces/WorkerUtils/navigator/window-only.worker.js
@@ -0,0 +1,22 @@
+importScripts("/resources/testharness.js");
+
+var properties = [
+  "appCodeName",
+  "product",
+  "productSub",
+  "vendor",
+  "vendorSub",
+
+  // Only exist in Window scopes if navigator compatibility mode is Gecko;
+  // never exist in workers.
+  "taintEnabled",
+  "oscpu",
+];
+
+properties.forEach(function(property) {
+  test(function() {
+    assert_false(property in navigator);
+  }, "NavigatorID properties exposed only for Window: " + property);
+});
+
+done();
-- 
cgit v1.2.3