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

---
 .../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 ++++++++++++++
 27 files changed, 592 insertions(+)
 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/WorkerUtils')

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();
-- 
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