1 files changed, 80 insertions, 0 deletions
diff --git a/dom/bindings/parser/tests/test_const.py b/dom/bindings/parser/tests/test_const.py
new file mode 100644
index 000000000..80b6fb0e9
--- /dev/null
+++ b/dom/bindings/parser/tests/test_const.py
@@ -0,0 +1,80 @@
+import WebIDL
+
+expected = [
+    ("::TestConsts::zero", "zero", "Byte", 0),
+    ("::TestConsts::b", "b", "Byte", -1),
+    ("::TestConsts::o", "o", "Octet", 2),
+    ("::TestConsts::s", "s", "Short", -3),
+    ("::TestConsts::us", "us", "UnsignedShort", 4),
+    ("::TestConsts::l", "l", "Long", -5),
+    ("::TestConsts::ul", "ul", "UnsignedLong", 6),
+    ("::TestConsts::ull", "ull", "UnsignedLongLong", 7),
+    ("::TestConsts::ll", "ll", "LongLong", -8),
+    ("::TestConsts::t", "t", "Boolean", True),
+    ("::TestConsts::f", "f", "Boolean", False),
+    ("::TestConsts::n", "n", "BooleanOrNull", None),
+    ("::TestConsts::nt", "nt", "BooleanOrNull", True),
+    ("::TestConsts::nf", "nf", "BooleanOrNull", False),
+    ("::TestConsts::fl", "fl", "Float", 0.2),
+    ("::TestConsts::db", "db", "Double", 0.2),
+    ("::TestConsts::ufl", "ufl", "UnrestrictedFloat", 0.2),
+    ("::TestConsts::udb", "udb", "UnrestrictedDouble", 0.2),
+    ("::TestConsts::fli", "fli", "Float", 2),
+    ("::TestConsts::dbi", "dbi", "Double", 2),
+    ("::TestConsts::ufli", "ufli", "UnrestrictedFloat", 2),
+    ("::TestConsts::udbi", "udbi", "UnrestrictedDouble", 2),
+]
+
+def WebIDLTest(parser, harness):
+    parser.parse("""
+        interface TestConsts {
+          const byte zero = 0;
+          const byte b = -1;
+          const octet o = 2;
+          const short s = -3;
+          const unsigned short us = 0x4;
+          const long l = -0X5;
+          const unsigned long ul = 6;
+          const unsigned long long ull = 7;
+          const long long ll = -010;
+          const boolean t = true;
+          const boolean f = false;
+          const boolean? n = null;
+          const boolean? nt = true;
+          const boolean? nf = false;
+          const float fl = 0.2;
+          const double db = 0.2;
+          const unrestricted float ufl = 0.2;
+          const unrestricted double udb = 0.2;
+          const float fli = 2;
+          const double dbi = 2;
+          const unrestricted float ufli = 2;
+          const unrestricted double udbi = 2;
+        };
+    """)
+
+    results = parser.finish()
+
+    harness.ok(True, "TestConsts interface parsed without error.")
+    harness.check(len(results), 1, "Should be one production.")
+    iface = results[0]
+    harness.ok(isinstance(iface, WebIDL.IDLInterface),
+               "Should be an IDLInterface")
+    harness.check(iface.identifier.QName(), "::TestConsts", "Interface has the right QName")
+    harness.check(iface.identifier.name, "TestConsts", "Interface has the right name")
+    harness.check(len(iface.members), len(expected), "Expect %s members" % len(expected))
+
+    for (const, (QName, name, type, value)) in zip(iface.members, expected):
+        harness.ok(isinstance(const, WebIDL.IDLConst),
+                   "Should be an IDLConst")
+        harness.ok(const.isConst(), "Const is a const")
+        harness.ok(not const.isAttr(), "Const is not an attr")
+        harness.ok(not const.isMethod(), "Const is not a method")
+        harness.check(const.identifier.QName(), QName, "Const has the right QName")
+        harness.check(const.identifier.name, name, "Const has the right name")
+        harness.check(str(const.type), type, "Const has the right type")
+        harness.ok(const.type.isPrimitive(), "All consts should be primitive")
+        harness.check(str(const.value.type), str(const.type),
+                      "Const's value has the same type as the type")
+        harness.check(const.value.value, value, "Const value has the right value.")
+