diff --git a/testing/web-platform/meta/encrypted-media/Google/encrypted-media-generate-request-disallowed-input.html.ini b/testing/web-platform/meta/encrypted-media/Google/encrypted-media-generate-request-disallowed-input.html.ini
new file mode 100644
index 000000000000..69063b3c366c
--- /dev/null
+++ b/testing/web-platform/meta/encrypted-media/Google/encrypted-media-generate-request-disallowed-input.html.ini
@@ -0,0 +1,16 @@
+[encrypted-media-generate-request-disallowed-input.html]
+  type: testharness
+  [generateRequest() with webm initData longer than 64Kb characters.]
+    expected: FAIL
+  [generateRequest() with cenc initData longer than 64Kb characters.]
+    expected: FAIL
+  [generateRequest() with keyids initData longer than 64Kb characters.]
+    expected: FAIL
+  [generateRequest() with invalid pssh box size.]
+    expected: FAIL
+  [generateRequest() with non pssh data.]
+    expected: FAIL
+  [generateRequest() with too short key ID.]
+    expected: FAIL
+  [generateRequest() with too long key ID.]
+    expected: FAIL