1 files changed, 70 insertions, 0 deletions
diff --git a/browser/base/content/test/tabs/file_window_open.html b/browser/base/content/test/tabs/file_window_open.html
new file mode 100644
index 0000000000..831bafe6bd
--- /dev/null
+++ b/browser/base/content/test/tabs/file_window_open.html
@@ -0,0 +1,70 @@
+<!DOCTYPE html>
+<head>
+  <meta charset="utf-8">
+  <title>window.open test</title>
+<style>
+div {
+  padding: 20px;
+}
+</style>
+</head>
+<body>
+  <div>
+  <input id="instant" type="button" value="instant no features"
+         onclick="window.open('about:blank', '_blank');">
+  </div>
+  <div>
+  <input id="instant-popup" type="button" value="instant popup"
+         onclick="window.open('about:blank', '_blank', 'popup=true');">
+  </div>
+  <div>
+  <input id="delayed" type="button" value="delayed no features"
+         onclick="setTimeout(() => window.open('about:blank', '_blank'), 100);">
+  </div>
+  <div>
+  <input id="delayed-popup" type="button" value="delayed popup"
+         onclick="setTimeout(() => window.open('about:blank', '_blank', 'popup=true'), 100);">
+  <div>
+  <div>
+  <a id="link-instant" href=""
+         onclick="window.open('about:blank', '_blank'); event.preventDefault()">
+    instant no features
+  </a>
+  </div>
+  <div>
+  <a id="link-instant-popup" href=""
+         onclick="window.open('about:blank', '_blank', 'popup=true'); event.preventDefault()">
+    instant popup
+  </a>
+  </div>
+  <div>
+  <a id="link-delayed" href=""
+         onclick="setTimeout(() => window.open('about:blank', '_blank'), 100); event.preventDefault()">
+    delayed no features
+  </a>
+  </div>
+  <div>
+  <a id="link-delayed-popup" href=""
+         onclick="setTimeout(() => window.open('about:blank', '_blank', 'popup=true'), 100); event.preventDefault()">
+    delayed popup
+  </a>
+  <div>
+  <div>
+  <input id="focus-check" type="button" value="check focus"
+         onclick="document.getElementById('focus-result').value = 'ok';">
+  </div>
+  <div>
+  <input id="focus-result" type="text" value="">
+
+<script type="text/javascript">
+document.addEventListener("keydown", event => {
+  if (event.key == "x") {
+    window.open('about:blank', '_blank');
+  }
+  if (event.key == "y") {
+    window.open('about:blank', '_blank', 'popup=true');
+  }
+});
+</script>
+</body>
+</html>