1 files changed, 33 insertions, 0 deletions
diff --git a/layout/base/tests/input-password-unmask-ref.html b/layout/base/tests/input-password-unmask-ref.html
new file mode 100644
index 0000000000..d1803551e4
--- /dev/null
+++ b/layout/base/tests/input-password-unmask-ref.html
@@ -0,0 +1,33 @@
+<!DOCTYPE HTML>
+<html class="reftest-wait">
+<head>
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+</head>
+<body>
+<input type="text">
+<script>
+  function runTest() {
+    let params = window.location.hash.split("-");
+    let input = document.getElementsByTagName("input")[0];
+    let editor = SpecialPowers.wrap(input).editor;
+    let unmaskStart = Number.parseInt(params[1]);
+    let unmaskEnd = Number.parseInt(params[2]);
+    let value = "";
+    for (let i = 0; i < params[0].length - 1; i++) {
+      let c = params[0].charAt(i + 1);
+      if (i < unmaskStart || i >= unmaskEnd) {
+        c = editor.passwordMask;
+      } else if (c === "_") {
+        c = " ";
+      }
+      value += c;
+    }
+    input.value = value;
+    input.setSelectionRange(Number.parseInt(params[3]), Number.parseInt(params[4]));
+    document.documentElement.removeAttribute("class");
+  }
+
+  SimpleTest.waitForFocus(runTest);
+</script>
+</body>
+</html>