1 files changed, 59 insertions, 0 deletions
diff --git a/dom/bindings/parser/tests/test_builtins.py b/dom/bindings/parser/tests/test_builtins.py
new file mode 100644
index 0000000000..a75a12e814
--- /dev/null
+++ b/dom/bindings/parser/tests/test_builtins.py
@@ -0,0 +1,59 @@
+import WebIDL
+
+
+def WebIDLTest(parser, harness):
+    parser.parse(
+        """
+        interface TestBuiltins {
+          attribute boolean b;
+          attribute byte s8;
+          attribute octet u8;
+          attribute short s16;
+          attribute unsigned short u16;
+          attribute long s32;
+          attribute unsigned long u32;
+          attribute long long s64;
+          attribute unsigned long long u64;
+        };
+    """
+    )
+
+    results = parser.finish()
+
+    harness.ok(True, "TestBuiltins interface parsed without error.")
+    harness.check(len(results), 1, "Should be one production")
+    harness.ok(isinstance(results[0], WebIDL.IDLInterface), "Should be an IDLInterface")
+    iface = results[0]
+    harness.check(
+        iface.identifier.QName(), "::TestBuiltins", "Interface has the right QName"
+    )
+    harness.check(iface.identifier.name, "TestBuiltins", "Interface has the right name")
+    harness.check(iface.parent, None, "Interface has no parent")
+
+    members = iface.members
+    harness.check(len(members), 9, "Should be one production")
+
+    names = ["b", "s8", "u8", "s16", "u16", "s32", "u32", "s64", "u64", "ts"]
+    types = [
+        "Boolean",
+        "Byte",
+        "Octet",
+        "Short",
+        "UnsignedShort",
+        "Long",
+        "UnsignedLong",
+        "LongLong",
+        "UnsignedLongLong",
+        "UnsignedLongLong",
+    ]
+    for i in range(9):
+        attr = members[i]
+        harness.ok(isinstance(attr, WebIDL.IDLAttribute), "Should be an IDLAttribute")
+        harness.check(
+            attr.identifier.QName(),
+            "::TestBuiltins::" + names[i],
+            "Attr has correct QName",
+        )
+        harness.check(attr.identifier.name, names[i], "Attr has correct name")
+        harness.check(str(attr.type), types[i], "Attr type is the correct name")
+        harness.ok(attr.type.isPrimitive(), "Should be a primitive type")