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

---
 .../opening-the-input-stream/.gitkeep              |  0
 .../opening-the-input-stream/001.html              | 20 +++++++++++
 .../opening-the-input-stream/002.html              | 12 +++++++
 .../opening-the-input-stream/004-1.html            |  1 +
 .../opening-the-input-stream/004.html              | 19 +++++++++++
 .../opening-the-input-stream/005.html              | 16 +++++++++
 .../opening-the-input-stream/006.html              | 19 +++++++++++
 .../opening-the-input-stream/007.html              | 19 +++++++++++
 .../opening-the-input-stream/008.html              | 20 +++++++++++
 .../opening-the-input-stream/009.html              | 34 +++++++++++++++++++
 .../opening-the-input-stream/010-1.html            |  2 ++
 .../opening-the-input-stream/010-2.html            |  5 +++
 .../opening-the-input-stream/010.html              | 22 ++++++++++++
 .../opening-the-input-stream/011-1.html            |  5 +++
 .../opening-the-input-stream/011.html              |  9 +++++
 .../opening-the-input-stream/012-1.html            |  7 ++++
 .../opening-the-input-stream/012.html              |  9 +++++
 .../opening-the-input-stream/013-1.html            |  7 ++++
 .../opening-the-input-stream/013.html              |  9 +++++
 .../opening-the-input-stream/014-1.html            |  9 +++++
 .../opening-the-input-stream/014.html              |  9 +++++
 .../opening-the-input-stream/015-1.html            | 17 ++++++++++
 .../opening-the-input-stream/015.html              | 14 ++++++++
 .../opening-the-input-stream/016-1.html            | 39 ++++++++++++++++++++++
 .../opening-the-input-stream/016.html              | 15 +++++++++
 .../document.open-01.xhtml                         | 19 +++++++++++
 .../opening-the-input-stream/document.open-02.html | 27 +++++++++++++++
 .../document.open-03-frame.html                    | 10 ++++++
 .../opening-the-input-stream/document.open-03.html | 19 +++++++++++
 29 files changed, 413 insertions(+)
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/.gitkeep
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/001.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/002.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/004-1.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/004.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/005.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/006.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/007.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/008.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/009.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/010-1.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/010-2.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/010.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/011-1.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/011.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/012-1.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/012.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/013-1.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/013.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/014-1.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/014.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/015-1.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/015.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/016-1.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/016.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/document.open-01.xhtml
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/document.open-02.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/document.open-03-frame.html
 create mode 100644 testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/document.open-03.html

(limited to 'testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream')

diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/.gitkeep b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/.gitkeep
new file mode 100644
index 000000000..e69de29bb
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/001.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/001.html
new file mode 100644
index 000000000..f82d80be7
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/001.html
@@ -0,0 +1,20 @@
+<!doctype html>
+<title>Replacement of window object after document.open</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<iframe></iframe>
+<script>
+var t = async_test();
+
+onload = t.step_func(function() {
+  var iframe = document.getElementsByTagName("iframe")[0];
+  iframe.contentWindow.state = 1;
+  var handle = iframe.contentWindow;
+  iframe.contentDocument.open();
+  assert_false("state" in iframe.contentWindow, "Variables are not preserved after document.open");
+  assert_equals(iframe.contentWindow.state, undefined, "Variables are not preserved after document.open");
+  assert_equals(iframe.contentWindow, handle);
+  t.done();
+});
+</script>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/002.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/002.html
new file mode 100644
index 000000000..42f6c580c
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/002.html
@@ -0,0 +1,12 @@
+<!doctype html>
+<title>document.open during parsing</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+test(function() {
+ var log = document.getElementById("log");
+ document.open()
+ assert_equals(document.getElementById("log"), log)
+})
+</script>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/004-1.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/004-1.html
new file mode 100644
index 000000000..c50eddd41
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/004-1.html
@@ -0,0 +1 @@
+<!doctype html>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/004.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/004.html
new file mode 100644
index 000000000..f489caa72
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/004.html
@@ -0,0 +1,19 @@
+<!doctype html>
+<title>Reuse of document object after document.open</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<iframe src="004-1.html"></iframe>
+<script>
+var t = async_test();
+var iframe;
+onload = t.step_func(function() {
+  var iframe = document.getElementsByTagName("iframe")[0];
+  var handle = iframe.contentDocument;
+  iframe.contentDocument.test_state = 1;
+  iframe.contentDocument.open();
+  assert_equals(iframe.contentDocument.test_state, 1);
+  assert_equals(iframe.contentDocument, handle);
+  t.done();
+});
+</script>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/005.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/005.html
new file mode 100644
index 000000000..6bd850520
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/005.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<title>Cancelling timeout after document.open</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<iframe src="004-1.html"></iframe>
+<script>
+var t = async_test();
+var iframe;
+onload = t.step_func(function() {
+  var iframe = document.getElementsByTagName("iframe")[0];
+  iframe.contentWindow.setTimeout(t.step_func(function() {assert_unreached()}), 100);
+  iframe.contentDocument.open()
+  setTimeout(function() {t.done();}, 200);
+});
+</script>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/006.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/006.html
new file mode 100644
index 000000000..692d06d98
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/006.html
@@ -0,0 +1,19 @@
+<!doctype html>
+<title>Cancelling error after document.open</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<iframe src="004-1.html"></iframe>
+<script>
+var t = async_test();
+var iframe;
+onload = t.step_func(function() {
+  var iframe = document.getElementsByTagName("iframe")[0];
+  var img = iframe.contentDocument.createElement("img");
+  img.onerror = t.step_func(function() {assert_unreached()})
+  img.src = "missing";
+  iframe.contentDocument.body.appendChild(img);
+  iframe.contentDocument.open()
+  setTimeout(function() {t.done();}, 500);
+});
+</script>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/007.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/007.html
new file mode 100644
index 000000000..e5f0d1561
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/007.html
@@ -0,0 +1,19 @@
+<!doctype html>
+<title>Unregistering event handlers after document.open</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<iframe src="004-1.html"></iframe>
+<script>
+var t = async_test();
+var iframe;
+onload = t.step_func(function() {
+  var iframe = document.getElementsByTagName("iframe")[0];
+  iframe.contentDocument.onclick = t.step_func(function() {assert_unreached()})
+  iframe.contentDocument.open();
+  var e = iframe.contentDocument.createEvent("mouseevents")
+  e.initEvent("click", false, false);
+  iframe.contentDocument.dispatchEvent(e);
+  setTimeout(function() {t.done();}, 500);
+});
+</script>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/008.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/008.html
new file mode 100644
index 000000000..08fd4aa43
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/008.html
@@ -0,0 +1,20 @@
+<!doctype html>
+<title>Replacement of document prototype object after document.open</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<iframe src="004-1.html"></iframe>
+<script>
+var t = async_test();
+var iframe;
+onload = t.step_func(function() {
+  var iframe = document.getElementsByTagName("iframe")[0];
+  var handle = Object.getPrototypeOf(iframe.contentDocument);
+  handle.test_state = 1;
+  iframe.contentDocument.open();
+  var new_handle = Object.getPrototypeOf(iframe.contentDocument);
+  assert_equals(new_handle.test_state, undefined);
+  assert_not_equals(new_handle, handle);
+  t.done();
+});
+</script>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/009.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/009.html
new file mode 100644
index 000000000..4fc5163ea
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/009.html
@@ -0,0 +1,34 @@
+<!doctype html>
+<title>document.open replacing singleton</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<iframe src="004-1.html"></iframe>
+<script>
+var iframe = document.getElementsByTagName("iframe")[0];
+var steps;
+iframe.onload = function() {
+steps = ["window", "location", "history", "navigator", "applicationCache", "sessionStorage", "localStorage", "locationbar"].map(
+function(x) {
+  var t = async_test(document.title + " " + x);
+  var handle = iframe.contentWindow[x];
+  handle.test_state = 1;
+  return t.step_func(
+      function() {
+        var new_handle = iframe.contentWindow[x];
+        assert_equals(new_handle.test_state, undefined);
+        if (x !== "window") {
+          assert_not_equals(new_handle, handle);
+        } else {
+          assert_equals(new_handle, handle);
+        }
+        t.done();
+      });
+  }
+);
+}
+onload = function() {
+  iframe.contentDocument.open();
+  steps.forEach(function(x) {x()});
+}
+</script>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/010-1.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/010-1.html
new file mode 100644
index 000000000..317e13691
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/010-1.html
@@ -0,0 +1,2 @@
+<!doctype html>
+010-1
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/010-2.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/010-2.html
new file mode 100644
index 000000000..ea537fcd6
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/010-2.html
@@ -0,0 +1,5 @@
+<!doctype html>
+010-2
+<script>
+onload = function() {history.back()}
+</script>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/010.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/010.html
new file mode 100644
index 000000000..f37e8855d
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/010.html
@@ -0,0 +1,22 @@
+<!doctype html>
+<title>Salvagability of document.opened document</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<iframe src="010-1.html"></iframe>
+<script>
+var iframe;
+var t = async_test();
+onload = t.step_func(function() {
+  iframe = document.getElementsByTagName("iframe")[0];
+  iframe.contentDocument.open();
+  iframe.contentDocument.close();
+
+  iframe.contentWindow.setTimeout(t.step_func(function() {t.done();}), 500);
+
+  onload = null;
+
+  iframe.src = "010-2.html"
+  setTimeout(t.step_func(function() {assert_unreached()}), 1000)
+})
+</script>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/011-1.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/011-1.html
new file mode 100644
index 000000000..e12d78f4a
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/011-1.html
@@ -0,0 +1,5 @@
+<script>
+document.open()
+setTimeout(parent.t.step_func(function() {parent.t.done()}), 0);
+document.close();
+</script>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/011.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/011.html
new file mode 100644
index 000000000..2acc884c5
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/011.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<title>Timeout after document.open</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+var t = async_test();
+</script>
+<iframe src="011-1.html"></iframe>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/012-1.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/012-1.html
new file mode 100644
index 000000000..b1937b2f8
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/012-1.html
@@ -0,0 +1,7 @@
+<script>
+onload = parent.t.step_func(function() {
+  document.open()
+  setTimeout(parent.t.step_func(function() {parent.t.done()}), 0);
+  document.close();
+});
+</script>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/012.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/012.html
new file mode 100644
index 000000000..518454858
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/012.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<title>Timeout after document.open in load event</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+var t = async_test();
+</script>
+<iframe src="012-1.html"></iframe>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/013-1.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/013-1.html
new file mode 100644
index 000000000..ed8843bbd
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/013-1.html
@@ -0,0 +1,7 @@
+<script>
+addEventListener("DOMContentLoaded", parent.t.step_func(function() {
+  document.open()
+  setTimeout(parent.t.step_func(function() {parent.t.done()}), 0);
+  document.close();
+}), false);
+</script>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/013.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/013.html
new file mode 100644
index 000000000..5749361aa
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/013.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<title>Timeout after document.open in DOMContentLoaded event</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+var t = async_test();
+</script>
+<iframe src="013-1.html"></iframe>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/014-1.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/014-1.html
new file mode 100644
index 000000000..6d04da565
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/014-1.html
@@ -0,0 +1,9 @@
+<script>
+onload = parent.t.step_func(function() {
+  setTimeout(parent.t.step_func(function() {
+    document.open()
+    setTimeout(parent.t.step_func(function() {parent.t.done()}), 0);
+    document.close();
+  }), 100)
+});
+</script>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/014.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/014.html
new file mode 100644
index 000000000..b4e4b17cf
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/014.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<title>Timeout after document.open after document is completely loaded</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+var t = async_test();
+</script>
+<iframe src="014-1.html"></iframe>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/015-1.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/015-1.html
new file mode 100644
index 000000000..670710090
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/015-1.html
@@ -0,0 +1,17 @@
+<script>
+onload = function() {
+  window.test_prop = 1;
+  parent.tests[0].step(function() {parent.assert_equals(test_prop, 1)});
+  document.open();
+  document.write("<script>test_prop = 2;<\/script>");
+  document.close();
+  parent.tests[0].step(function() {parent.assert_equals(test_prop, 1)});
+  parent.tests[1].step(function() {parent.assert_equals(window.test_prop, 2)});
+  parent.tests[2].step(function() {parent.assert_equals(get_this(), window)});
+  parent.tests_done();
+};
+
+function get_this() {
+  return this;
+}
+</script>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/015.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/015.html
new file mode 100644
index 000000000..5ef06176b
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/015.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>Window vs global scope after document.open</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+var tests = [async_test("global scope unchanged"),
+             async_test("window object changed"),
+             async_test("this is the window object")];
+function tests_done() {
+  tests.forEach(function(t) {t.done()});
+}
+</script>
+<iframe src="015-1.html"></iframe>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/016-1.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/016-1.html
new file mode 100644
index 000000000..17f5140ec
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/016-1.html
@@ -0,0 +1,39 @@
+<script>
+window.test_prop = 1;
+</script>
+<script>
+onload = function() {
+  document.open();
+  document.write("<script>test_prop = 2; timeout_fired=false;<\/script>");
+  document.close();
+
+  setTimeout(function() {
+    parent.tests[0].step(function() {
+      parent.assert_equals(test_prop, 1, "Global scope from original window timeout");
+      parent.assert_equals(window.test_prop, 2, "Window property from original window timeout")
+    });
+    parent.tests[1].step(function() {
+      var t = get_this();
+      parent.assert_equals(t.test_prop, 2, "Window property from original window timeout");
+      parent.assert_equals(t, window, "Global scope from original window timeout");
+    });
+  }, 0);
+
+  window.setTimeout(function() {
+    parent.tests[2].step(function() {
+      parent.assert_equals(test_prop, 1, "Global scope from original window timeout");
+      parent.assert_equals(window.test_prop, 2, "Window property from original window timeout")
+    });
+    parent.tests[3].step(function() {
+      var t = get_this();
+      parent.assert_equals(t.test_prop, 2, "Window property from original window timeout");
+      parent.assert_equals(t, window, "Global scope from original window timeout");
+    });
+    parent.tests_done();
+  }, 100);
+};
+
+function get_this() {
+  return this;
+}
+</script>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/016.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/016.html
new file mode 100644
index 000000000..1c70fce59
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/016.html
@@ -0,0 +1,15 @@
+<!doctype html>
+<title>setTimeout document.open</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+var tests = [async_test("Timeout on original window, scope"),
+             async_test("Timeout on original window, this object"),
+             async_test("Timeout on new window, scope"),
+             async_test("Timeout on new window, this object")];
+function tests_done() {
+  tests.forEach(function(t) {t.done()});
+}
+</script>
+<iframe src="016-1.html"></iframe>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/document.open-01.xhtml b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/document.open-01.xhtml
new file mode 100644
index 000000000..974702ae8
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/document.open-01.xhtml
@@ -0,0 +1,19 @@
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<title>document.open in XHTML</title>
+<link rel="author" title="Ms2ger" href="mailto:ms2ger@gmail.com"/>
+<link rel="help" href="https://html.spec.whatwg.org/multipage/#opening-the-input-stream"/>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+</head>
+<body>
+<div id="log"></div>
+<script>
+test(function() {
+  assert_throws("INVALID_STATE_ERR", function() {
+    document.open();
+  }, "document.open in XHTML should throw an INVALID_STATE_ERR ");
+}, "document.open in XHTML");
+</script>
+</body>
+</html>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/document.open-02.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/document.open-02.html
new file mode 100644
index 000000000..b56e3a836
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/document.open-02.html
@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<title>document.open with three arguments</title>
+<link rel="author" title="Ms2ger" href="mailto:ms2ger@gmail.com">
+<link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-document-open">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+function open() {
+  assert_unreached("The call should be redirected to the real window.open")
+}
+test(function(t) {
+  var w;
+  t.add_cleanup(function() {try {w.close()} catch(e) {}});
+  w = document.open("/resources/testharness.js", "", "");
+  assert_true(w instanceof w.Window, "Expected a window");
+}, "document.open should redirect to window.open when called with three arguments");
+
+test(function() {
+  var parser = new DOMParser();
+  var doc = parser.parseFromString("", "text/html");
+  assert_equals(doc.defaultView, null);
+  assert_throws("INVALID_ACCESS_ERR", function() {
+    doc.open("/resources/testharness.js", "", "");
+  });
+}, "document.open should throw when it has no window and is called with three arguments");
+</script>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/document.open-03-frame.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/document.open-03-frame.html
new file mode 100644
index 000000000..b5252dcea
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/document.open-03-frame.html
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<script>
+onload = function() {
+  document.open();
+  document.close();
+  parent.report(window.setTimeout === setTimeout, false, "setTimeout");
+  parent.report(window === this, true, "this");
+  parent.done();
+}
+</script>
diff --git a/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/document.open-03.html b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/document.open-03.html
new file mode 100644
index 000000000..fc325d54d
--- /dev/null
+++ b/testing/web-platform/tests/html/dom/dynamic-markup-insertion/opening-the-input-stream/document.open-03.html
@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<title>document.open and singleton replacement</title>
+<link rel="author" title="Ms2ger" href="mailto:ms2ger@gmail.com">
+<link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-document-open">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+var t = async_test();
+function report(actual, expected, message) {
+  t.step(function() {
+    assert_equals(actual, expected, message);
+  });
+}
+function done() {
+  t.done();
+}
+</script>
+<iframe src=document.open-03-frame.html></iframe>
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