Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 63 insertions, 0 deletions

diff --git a/testing/web-platform/tests/fetch/security/dangling-markup/resources/helper.js b/testing/web-platform/tests/fetch/security/dangling-markup/resources/helper.js
new file mode 100644
index 0000000000..100bcba7b5
--- /dev/null
+++ b/testing/web-platform/tests/fetch/security/dangling-markup/resources/helper.js
@@ -0,0 +1,63 @@
+function assert_no_message_from_frame(test, frame) {
+  window.addEventListener("message", test.step_func(e => {
+    assert_not_equals(e.source, frame.contentWindow);
+  }));
+}
+
+function appendFrameAndGetElement(test, frame) {
+  return new Promise((resolve, reject) => {
+    frame.onload = test.step_func(_ => {
+      frame.onload = null;
+      resolve(frame.contentDocument.querySelector('#dangling'));
+    });
+    document.body.appendChild(frame);
+  });
+}
+
+function appendAndSubmit(test, frame) {
+  return new Promise((resolve, reject) => {
+    frame.onload = test.step_func(_ => {
+      frame.onload = null;
+      frame.contentDocument.querySelector('form').addEventListener("error", _ => {
+        resolve("error");
+      });
+      frame.contentDocument.querySelector('form').addEventListener("submit", _ => {
+        resolve("submit");
+      });
+      frame.contentDocument.querySelector('[type=submit]').click();
+    });
+    document.body.appendChild(frame);
+  });
+}
+
+function assert_no_submission(test, frame) {
+  assert_no_message_from_frame(test, frame);
+
+  appendAndSubmit(test, frame)
+    .then(test.step_func_done(result => {
+      assert_equals(result, "error");
+      frame.remove();
+    }));
+}
+
+function assert_img_loaded(test, frame) {
+  appendFrameAndGetElement(test, frame)
+    .then(test.step_func_done(img => {
+      assert_equals(img.naturalHeight, 103, "Height");
+      assert_equals(img.naturalWidth, 76, "Width");
+    }));
+}
+
+function assert_img_not_loaded(test, frame) {
+  appendFrameAndGetElement(test, frame)
+    .then(test.step_func_done(img => {
+      assert_equals(img.naturalHeight, 0, "Height");
+      assert_equals(img.naturalWidth, 0, "Width");
+    }));
+}
+
+function createFrame(markup) {
+  var i = document.createElement('iframe');
+  i.srcdoc = `${markup}sekrit`;
+  return i;
+}