From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 editor/libeditor/tests/test_bug490879.html | 54 ++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 editor/libeditor/tests/test_bug490879.html

(limited to 'editor/libeditor/tests/test_bug490879.html')
diff --git a/editor/libeditor/tests/test_bug490879.html b/editor/libeditor/tests/test_bug490879.html
new file mode 100644
index 0000000000..68458862db
--- /dev/null
+++ b/editor/libeditor/tests/test_bug490879.html
@@ -0,0 +1,54 @@
+<!doctype html>
+<title>Mozilla Bug 490879</title>
+<link rel=stylesheet href="/tests/SimpleTest/test.css">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=490879"
+   target="_blank">Mozilla Bug 490879</a>
+<iframe id="i1" width="200" height="100" src="about:blank"></iframe>
+<img id="i" src="green.png">
+<script>
+async function runTest() {
+  function verifyContent() {
+    const kExpectedImgSpec = "data:image/png;base64,";
+    var e = document.getElementById("i1");
+    var doc = e.contentDocument;
+    is(doc.getElementsByTagName("img")[0].src.substring(0, kExpectedImgSpec.length),
+       kExpectedImgSpec, "The pasted image is a base64-encoded data: URI");
+  }
+
+  async function pasteInto() {
+    var e = document.getElementById("i1");
+    var doc = e.contentDocument;
+    doc.designMode = "on";
+    doc.defaultView.focus();
+    var selection = doc.defaultView.getSelection();
+    selection.removeAllRanges();
+    selection.selectAllChildren(doc.body);
+    selection.collapseToEnd();
+
+    let input = new Promise(resolve => {
+      doc.body.addEventListener("input", resolve, {once: true})
+    });
+
+    SpecialPowers.doCommand(window, "cmd_paste");
+
+    info("Waiting for input event");
+    await input;
+  }
+
+  function copyToClipBoard() {
+    SpecialPowers.setCommandNode(window, document.getElementById("i"));
+    SpecialPowers.doCommand(window, "cmd_copyImageContents");
+  }
+
+  copyToClipBoard();
+
+  await pasteInto();
+
+  verifyContent();
+  SimpleTest.finish();
+}
+
+SimpleTest.waitForExplicitFinish();
+addLoadEvent(runTest);
+</script>
-- 
cgit v1.2.3

