Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 20 insertions, 0 deletions

diff --git a/dom/html/test/forms/utils.js b/dom/html/test/forms/utils.js
new file mode 100644
index 0000000000..fee762995c
--- /dev/null
+++ b/dom/html/test/forms/utils.js
@@ -0,0 +1,20 @@
+/**
+ * Simulate the user clicks the reset button of the given date or time element.
+ *
+ * @param inputElement A date or time input element of default size.
+ */
+function simulateUserClicksResetButton(inputElement) {
+  var inputRectangle = inputElement.getBoundingClientRect();
+  const offsetX = inputRectangle.width - 15;
+  const offsetY = inputRectangle.height / 2;
+
+  synthesizeMouse(inputElement, offsetX, offsetY, {});
+}
+
+/**
+ * @param navigator https://www.w3schools.com/jsref/obj_navigator.asp.
+ * @return true, iff it's a desktop user agent.
+ */
+function isDesktopUserAgent(navigator) {
+  return !/Mobile|Tablet/.test(navigator.userAgent);
+}