dom/bindings/parser/tests/test_method.py@b8a032363ba2
dom/bindings/parser/tests/test_method.py
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
1 import WebIDL
3 def WebIDLTest(parser, harness):
4 parser.parse("""
5 interface TestMethods {
6 void basic();
7 static void basicStatic();
8 void basicWithSimpleArgs(boolean arg1, byte arg2, unsigned long arg3);
9 boolean basicBoolean();
10 static boolean basicStaticBoolean();
11 boolean basicBooleanWithSimpleArgs(boolean arg1, byte arg2, unsigned long arg3);
12 void optionalArg(optional byte? arg1, optional sequence<byte> arg2);
13 void variadicArg(byte?... arg1);
14 void crazyTypes(sequence<long?[]>? arg1, boolean?[][]? arg2);
15 object getObject();
16 void setObject(object arg1);
17 void setAny(any arg1);
18 float doFloats(float arg1);
19 };
20 """)
22 results = parser.finish()
24 harness.ok(True, "TestMethods interface parsed without error.")
25 harness.check(len(results), 1, "Should be one production.")
26 iface = results[0]
27 harness.ok(isinstance(iface, WebIDL.IDLInterface),
28 "Should be an IDLInterface")
29 harness.check(iface.identifier.QName(), "::TestMethods", "Interface has the right QName")
30 harness.check(iface.identifier.name, "TestMethods", "Interface has the right name")
31 harness.check(len(iface.members), 13, "Expect 13 members")
33 methods = iface.members
35 def checkArgument(argument, QName, name, type, optional, variadic):
36 harness.ok(isinstance(argument, WebIDL.IDLArgument),
37 "Should be an IDLArgument")
38 harness.check(argument.identifier.QName(), QName, "Argument has the right QName")
39 harness.check(argument.identifier.name, name, "Argument has the right name")
40 harness.check(str(argument.type), type, "Argument has the right return type")
41 harness.check(argument.optional, optional, "Argument has the right optional value")
42 harness.check(argument.variadic, variadic, "Argument has the right variadic value")
44 def checkMethod(method, QName, name, signatures,
45 static=False, getter=False, setter=False, creator=False,
46 deleter=False, legacycaller=False, stringifier=False):
47 harness.ok(isinstance(method, WebIDL.IDLMethod),
48 "Should be an IDLMethod")
49 harness.ok(method.isMethod(), "Method is a method")
50 harness.ok(not method.isAttr(), "Method is not an attr")
51 harness.ok(not method.isConst(), "Method is not a const")
52 harness.check(method.identifier.QName(), QName, "Method has the right QName")
53 harness.check(method.identifier.name, name, "Method has the right name")
54 harness.check(method.isStatic(), static, "Method has the correct static value")
55 harness.check(method.isGetter(), getter, "Method has the correct getter value")
56 harness.check(method.isSetter(), setter, "Method has the correct setter value")
57 harness.check(method.isCreator(), creator, "Method has the correct creator value")
58 harness.check(method.isDeleter(), deleter, "Method has the correct deleter value")
59 harness.check(method.isLegacycaller(), legacycaller, "Method has the correct legacycaller value")
60 harness.check(method.isStringifier(), stringifier, "Method has the correct stringifier value")
61 harness.check(len(method.signatures()), len(signatures), "Method has the correct number of signatures")
63 sigpairs = zip(method.signatures(), signatures)
64 for (gotSignature, expectedSignature) in sigpairs:
65 (gotRetType, gotArgs) = gotSignature
66 (expectedRetType, expectedArgs) = expectedSignature
68 harness.check(str(gotRetType), expectedRetType,
69 "Method has the expected return type.")
71 for i in range(0, len(gotArgs)):
72 (QName, name, type, optional, variadic) = expectedArgs[i]
73 checkArgument(gotArgs[i], QName, name, type, optional, variadic)
75 checkMethod(methods[0], "::TestMethods::basic", "basic", [("Void", [])])
76 checkMethod(methods[1], "::TestMethods::basicStatic", "basicStatic",
77 [("Void", [])], static=True)
78 checkMethod(methods[2], "::TestMethods::basicWithSimpleArgs",
79 "basicWithSimpleArgs",
80 [("Void",
81 [("::TestMethods::basicWithSimpleArgs::arg1", "arg1", "Boolean", False, False),
82 ("::TestMethods::basicWithSimpleArgs::arg2", "arg2", "Byte", False, False),
83 ("::TestMethods::basicWithSimpleArgs::arg3", "arg3", "UnsignedLong", False, False)])])
84 checkMethod(methods[3], "::TestMethods::basicBoolean", "basicBoolean", [("Boolean", [])])
85 checkMethod(methods[4], "::TestMethods::basicStaticBoolean", "basicStaticBoolean", [("Boolean", [])], static=True)
86 checkMethod(methods[5], "::TestMethods::basicBooleanWithSimpleArgs",
87 "basicBooleanWithSimpleArgs",
88 [("Boolean",
89 [("::TestMethods::basicBooleanWithSimpleArgs::arg1", "arg1", "Boolean", False, False),
90 ("::TestMethods::basicBooleanWithSimpleArgs::arg2", "arg2", "Byte", False, False),
91 ("::TestMethods::basicBooleanWithSimpleArgs::arg3", "arg3", "UnsignedLong", False, False)])])
92 checkMethod(methods[6], "::TestMethods::optionalArg",
93 "optionalArg",
94 [("Void",
95 [("::TestMethods::optionalArg::arg1", "arg1", "ByteOrNull", True, False),
96 ("::TestMethods::optionalArg::arg2", "arg2", "ByteSequence", True, False)])])
97 checkMethod(methods[7], "::TestMethods::variadicArg",
98 "variadicArg",
99 [("Void",
100 [("::TestMethods::variadicArg::arg1", "arg1", "ByteOrNull", True, True)])])
101 checkMethod(methods[8], "::TestMethods::crazyTypes",
102 "crazyTypes",
103 [("Void",
104 [("::TestMethods::crazyTypes::arg1", "arg1", "LongOrNullArraySequenceOrNull", False, False),
105 ("::TestMethods::crazyTypes::arg2", "arg2", "BooleanOrNullArrayArrayOrNull", False, False)])])
106 checkMethod(methods[9], "::TestMethods::getObject",
107 "getObject", [("Object", [])])
108 checkMethod(methods[10], "::TestMethods::setObject",
109 "setObject",
110 [("Void",
111 [("::TestMethods::setObject::arg1", "arg1", "Object", False, False)])])
112 checkMethod(methods[11], "::TestMethods::setAny",
113 "setAny",
114 [("Void",
115 [("::TestMethods::setAny::arg1", "arg1", "Any", False, False)])])
116 checkMethod(methods[12], "::TestMethods::doFloats",
117 "doFloats",
118 [("Float",
119 [("::TestMethods::doFloats::arg1", "arg1", "Float", False, False)])])
121 parser = parser.reset()
122 threw = False
123 try:
124 parser.parse("""
125 interface A {
126 void foo(optional float bar = 1);
127 };
128 """)
129 results = parser.finish()
130 except Exception, x:
131 threw = True
132 harness.ok(not threw, "Should allow integer to float type corecion")
134 parser = parser.reset()
135 threw = False
136 try:
137 parser.parse("""
138 interface A {
139 [GetterThrows] void foo();
140 };
141 """)
142 results = parser.finish()
143 except Exception, x:
144 threw = True
145 harness.ok(threw, "Should not allow [GetterThrows] on methods")
147 parser = parser.reset()
148 threw = False
149 try:
150 parser.parse("""
151 interface A {
152 [SetterThrows] void foo();
153 };
154 """)
155 results = parser.finish()
156 except Exception, x:
157 threw = True
158 harness.ok(threw, "Should not allow [SetterThrows] on methods")
160 parser = parser.reset()
161 threw = False
162 try:
163 parser.parse("""
164 interface A {
165 [Throw] void foo();
166 };
167 """)
168 results = parser.finish()
169 except Exception, x:
170 threw = True
171 harness.ok(threw, "Should spell [Throws] correctly on methods")
