1 files changed, 107 insertions, 0 deletions
diff --git a/dom/bindings/parser/tests/test_prototype_ident.py b/dom/bindings/parser/tests/test_prototype_ident.py
new file mode 100644
index 0000000000..a47f42af9d
--- /dev/null
+++ b/dom/bindings/parser/tests/test_prototype_ident.py
@@ -0,0 +1,107 @@
+def WebIDLTest(parser, harness):
+    threw = False
+    try:
+        parser.parse(
+            """
+            interface TestIface {
+              static attribute boolean prototype;
+            };
+        """
+        )
+        parser.finish()
+    except Exception:
+        threw = True
+
+    harness.ok(threw, "The identifier of a static attribute must not be 'prototype'")
+
+    parser = parser.reset()
+    threw = False
+    try:
+        parser.parse(
+            """
+            interface TestIface {
+              static boolean prototype();
+            };
+        """
+        )
+        parser.finish()
+    except Exception:
+        threw = True
+
+    harness.ok(threw, "The identifier of a static operation must not be 'prototype'")
+
+    parser = parser.reset()
+    threw = False
+    try:
+        parser.parse(
+            """
+            interface TestIface {
+              const boolean prototype = true;
+            };
+        """
+        )
+        parser.finish()
+    except Exception:
+        threw = True
+
+    harness.ok(threw, "The identifier of a constant must not be 'prototype'")
+
+    # Make sure that we can parse non-static attributes with 'prototype' as identifier.
+    parser = parser.reset()
+    parser.parse(
+        """
+        interface TestIface {
+          attribute boolean prototype;
+        };
+    """
+    )
+    results = parser.finish()
+
+    testIface = results[0]
+    harness.check(
+        testIface.members[0].isStatic(), False, "Attribute should not be static"
+    )
+    harness.check(
+        testIface.members[0].identifier.name,
+        "prototype",
+        "Attribute identifier should be 'prototype'",
+    )
+
+    # Make sure that we can parse non-static operations with 'prototype' as identifier.
+    parser = parser.reset()
+    parser.parse(
+        """
+        interface TestIface {
+          boolean prototype();
+        };
+    """
+    )
+    results = parser.finish()
+
+    testIface = results[0]
+    harness.check(
+        testIface.members[0].isStatic(), False, "Operation should not be static"
+    )
+    harness.check(
+        testIface.members[0].identifier.name,
+        "prototype",
+        "Operation identifier should be 'prototype'",
+    )
+
+    # Make sure that we can parse dictionary members with 'prototype' as identifier.
+    parser = parser.reset()
+    parser.parse(
+        """
+        dictionary TestDict {
+          boolean prototype;
+        };
+    """
+    )
+    results = parser.finish()
+
+    testDict = results[0]
+    harness.check(
+        testDict.members[0].identifier.name,
+        "prototype",
+        "Dictionary member should be 'prototype'",
+    )