Adding upstream version 115.7.0esr.upstream/115.7.0esr

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

1 files changed, 53 insertions, 0 deletions

diff --git a/testing/web-platform/tests/FileAPI/blob/Blob-constructor-dom.window.js b/testing/web-platform/tests/FileAPI/blob/Blob-constructor-dom.window.js
new file mode 100644
index 0000000000..4fd4a43ec4
--- /dev/null
+++ b/testing/web-platform/tests/FileAPI/blob/Blob-constructor-dom.window.js
@@ -0,0 +1,53 @@
+// META: title=Blob constructor
+// META: script=../support/Blob.js
+'use strict';
+
+var test_error = {
+  name: "test",
+  message: "test error",
+};
+
+test(function() {
+  var args = [
+    document.createElement("div"),
+    window,
+  ];
+  args.forEach(function(arg) {
+    assert_throws_js(TypeError, function() {
+      new Blob(arg);
+    }, "Should throw for argument " + format_value(arg) + ".");
+  });
+}, "Passing platform objects for blobParts should throw a TypeError.");
+
+test(function() {
+  var element = document.createElement("div");
+  element.appendChild(document.createElement("div"));
+  element.appendChild(document.createElement("p"));
+  var list = element.children;
+  Object.defineProperty(list, "length", {
+    get: function() { throw test_error; }
+  });
+  assert_throws_exactly(test_error, function() {
+    new Blob(list);
+  });
+}, "A platform object that supports indexed properties should be treated as a sequence for the blobParts argument (overwritten 'length'.)");
+
+test_blob(function() {
+  var select = document.createElement("select");
+  select.appendChild(document.createElement("option"));
+  return new Blob(select);
+}, {
+  expected: "[object HTMLOptionElement]",
+  type: "",
+  desc: "Passing an platform object that supports indexed properties as the blobParts array should work (select)."
+});
+
+test_blob(function() {
+  var elm = document.createElement("div");
+  elm.setAttribute("foo", "bar");
+  return new Blob(elm.attributes);
+}, {
+  expected: "[object Attr]",
+  type: "",
+  desc: "Passing an platform object that supports indexed properties as the blobParts array should work (attributes)."
+});
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