michael@0: #!/usr/bin/env python
michael@0: #
michael@0: # Any copyright is dedicated to the Public Domain.
michael@0: # http://creativecommons.org/publicdomain/zero/1.0/
michael@0: #
michael@0: # Unit tests for xpidl.py
michael@0: 
michael@0: import mozunit
michael@0: import unittest
michael@0: import xpidl
michael@0: 
michael@0: class TestParser(unittest.TestCase):
michael@0:     def setUp(self):
michael@0:         self.p = xpidl.IDLParser()
michael@0:     
michael@0:     def testEmpty(self):
michael@0:         i = self.p.parse("", filename='f')
michael@0:         self.assertTrue(isinstance(i, xpidl.IDL))
michael@0:         self.assertEqual([], i.productions)
michael@0: 
michael@0:     def testForwardInterface(self):
michael@0:         i = self.p.parse("interface foo;", filename='f')
michael@0:         self.assertTrue(isinstance(i, xpidl.IDL))
michael@0:         self.assertTrue(isinstance(i.productions[0], xpidl.Forward))
michael@0:         self.assertEqual("foo", i.productions[0].name)
michael@0: 
michael@0:     def testInterface(self):
michael@0:         i = self.p.parse("[uuid(abc)] interface foo {};", filename='f')
michael@0:         self.assertTrue(isinstance(i, xpidl.IDL))
michael@0:         self.assertTrue(isinstance(i.productions[0], xpidl.Interface))
michael@0:         self.assertEqual("foo", i.productions[0].name)
michael@0: 
michael@0:     def testAttributes(self):
michael@0:         i = self.p.parse("[scriptable, builtinclass, function, deprecated, uuid(abc)] interface foo {};", filename='f')
michael@0:         self.assertTrue(isinstance(i, xpidl.IDL))
michael@0:         self.assertTrue(isinstance(i.productions[0], xpidl.Interface))
michael@0:         iface = i.productions[0]
michael@0:         self.assertEqual("foo", iface.name)
michael@0:         self.assertTrue(iface.attributes.scriptable)
michael@0:         self.assertTrue(iface.attributes.builtinclass)
michael@0:         self.assertTrue(iface.attributes.function)
michael@0:         self.assertTrue(iface.attributes.deprecated)
michael@0: 
michael@0:         i = self.p.parse("[noscript, uuid(abc)] interface foo {};", filename='f')
michael@0:         self.assertTrue(isinstance(i, xpidl.IDL))
michael@0:         self.assertTrue(isinstance(i.productions[0], xpidl.Interface))
michael@0:         iface = i.productions[0]
michael@0:         self.assertEqual("foo", iface.name)
michael@0:         self.assertTrue(iface.attributes.noscript)
michael@0: 
michael@0:     def testMethod(self):
michael@0:         i = self.p.parse("""[uuid(abc)] interface foo {
michael@0: void bar();
michael@0: };""", filename='f')
michael@0:         self.assertTrue(isinstance(i, xpidl.IDL))
michael@0:         self.assertTrue(isinstance(i.productions[0], xpidl.Interface))
michael@0:         iface = i.productions[0]
michael@0:         m = iface.members[0]
michael@0:         self.assertTrue(isinstance(m, xpidl.Method))
michael@0:         self.assertEqual("bar", m.name)
michael@0:         self.assertEqual("void", m.type)
michael@0: 
michael@0:     def testMethodParams(self):
michael@0:         i = self.p.parse("""[uuid(abc)] interface foo {
michael@0: long bar(in long a, in float b, [array] in long c);
michael@0: };""", filename='f')
michael@0:         i.resolve([], self.p)
michael@0:         self.assertTrue(isinstance(i, xpidl.IDL))
michael@0:         self.assertTrue(isinstance(i.productions[0], xpidl.Interface))
michael@0:         iface = i.productions[0]
michael@0:         m = iface.members[0]
michael@0:         self.assertTrue(isinstance(m, xpidl.Method))
michael@0:         self.assertEqual("bar", m.name)
michael@0:         self.assertEqual("long", m.type)
michael@0:         self.assertEqual(3, len(m.params))
michael@0:         self.assertEqual("long", m.params[0].type)
michael@0:         self.assertEqual("in", m.params[0].paramtype)
michael@0:         self.assertEqual("float", m.params[1].type)
michael@0:         self.assertEqual("in", m.params[1].paramtype)
michael@0:         self.assertEqual("long", m.params[2].type)
michael@0:         self.assertEqual("in", m.params[2].paramtype)
michael@0:         self.assertTrue(isinstance(m.params[2].realtype, xpidl.Array))
michael@0:         self.assertEqual("long", m.params[2].realtype.type.name)
michael@0: 
michael@0:     def testAttribute(self):
michael@0:         i = self.p.parse("""[uuid(abc)] interface foo {
michael@0: attribute long bar;
michael@0: };""", filename='f')
michael@0:         self.assertTrue(isinstance(i, xpidl.IDL))
michael@0:         self.assertTrue(isinstance(i.productions[0], xpidl.Interface))
michael@0:         iface = i.productions[0]
michael@0:         a = iface.members[0]
michael@0:         self.assertTrue(isinstance(a, xpidl.Attribute))
michael@0:         self.assertEqual("bar", a.name)
michael@0:         self.assertEqual("long", a.type)
michael@0: 
michael@0: if __name__ == '__main__':
michael@0:     mozunit.main()