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-rw-r--r--dom/bindings/parser/tests/test_const.py80
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.")
+