Add m-esr52 at 52.6.0

1 files changed, 67 insertions, 0 deletions

diff --git a/dom/bindings/parser/tests/test_attr_sequence_type.py b/dom/bindings/parser/tests/test_attr_sequence_type.py
new file mode 100644
index 000000000..fb1b97812
--- /dev/null
+++ b/dom/bindings/parser/tests/test_attr_sequence_type.py
@@ -0,0 +1,67 @@
+def WebIDLTest(parser, harness):
+    threw = False
+    try:
+        parser.parse("""
+            interface AttrSequenceType {
+              attribute sequence<object> foo;
+            };
+        """)
+
+        results = parser.finish()
+    except:
+        threw = True
+
+    harness.ok(threw, "Attribute type must not be a sequence type")
+
+    parser.reset()
+
+    threw = False
+    try:
+        parser.parse("""
+            interface AttrUnionWithSequenceType {
+              attribute (sequence<object> or DOMString) foo;
+            };
+        """)
+
+        results = parser.finish()
+    except:
+        threw = True
+
+    harness.ok(threw,
+               "Attribute type must not be a union with a sequence member type")
+
+    parser.reset()
+
+    threw = False
+    try:
+        parser.parse("""
+            interface AttrNullableUnionWithSequenceType {
+              attribute (sequence<object>? or DOMString) foo;
+            };
+        """)
+
+        results = parser.finish()
+    except:
+        threw = True
+
+    harness.ok(threw,
+               "Attribute type must not be a union with a nullable sequence "
+               "member type")
+
+    parser.reset()
+
+    threw = False
+    try:
+        parser.parse("""
+            interface AttrUnionWithUnionWithSequenceType {
+              attribute ((sequence<object> or DOMString) or AttrUnionWithUnionWithSequenceType) foo;
+            };
+        """)
+
+        results = parser.finish()
+    except:
+        threw = True
+
+    harness.ok(threw,
+               "Attribute type must not be a union type with a union member "
+               "type that has a sequence member type")