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dom/bindings/parser/tests/test_attr.py@b8a032363ba2 (annotated)

dom/bindings/parser/tests/test_attr.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

michael@0	1	import WebIDL
michael@0	2
michael@0	3	def WebIDLTest(parser, harness):
michael@0	4	testData = [("::TestAttr%s::b", "b", "Byte%s", False),
michael@0	5	("::TestAttr%s::rb", "rb", "Byte%s", True),
michael@0	6	("::TestAttr%s::o", "o", "Octet%s", False),
michael@0	7	("::TestAttr%s::ro", "ro", "Octet%s", True),
michael@0	8	("::TestAttr%s::s", "s", "Short%s", False),
michael@0	9	("::TestAttr%s::rs", "rs", "Short%s", True),
michael@0	10	("::TestAttr%s::us", "us", "UnsignedShort%s", False),
michael@0	11	("::TestAttr%s::rus", "rus", "UnsignedShort%s", True),
michael@0	12	("::TestAttr%s::l", "l", "Long%s", False),
michael@0	13	("::TestAttr%s::rl", "rl", "Long%s", True),
michael@0	14	("::TestAttr%s::ul", "ul", "UnsignedLong%s", False),
michael@0	15	("::TestAttr%s::rul", "rul", "UnsignedLong%s", True),
michael@0	16	("::TestAttr%s::ll", "ll", "LongLong%s", False),
michael@0	17	("::TestAttr%s::rll", "rll", "LongLong%s", True),
michael@0	18	("::TestAttr%s::ull", "ull", "UnsignedLongLong%s", False),
michael@0	19	("::TestAttr%s::rull", "rull", "UnsignedLongLong%s", True),
michael@0	20	("::TestAttr%s::str", "str", "String%s", False),
michael@0	21	("::TestAttr%s::rstr", "rstr", "String%s", True),
michael@0	22	("::TestAttr%s::obj", "obj", "Object%s", False),
michael@0	23	("::TestAttr%s::robj", "robj", "Object%s", True),
michael@0	24	("::TestAttr%s::object", "object", "Object%s", False),
michael@0	25	("::TestAttr%s::f", "f", "Float%s", False),
michael@0	26	("::TestAttr%s::rf", "rf", "Float%s", True)]
michael@0	27
michael@0	28	parser.parse("""
michael@0	29	interface TestAttr {
michael@0	30	attribute byte b;
michael@0	31	readonly attribute byte rb;
michael@0	32	attribute octet o;
michael@0	33	readonly attribute octet ro;
michael@0	34	attribute short s;
michael@0	35	readonly attribute short rs;
michael@0	36	attribute unsigned short us;
michael@0	37	readonly attribute unsigned short rus;
michael@0	38	attribute long l;
michael@0	39	readonly attribute long rl;
michael@0	40	attribute unsigned long ul;
michael@0	41	readonly attribute unsigned long rul;
michael@0	42	attribute long long ll;
michael@0	43	readonly attribute long long rll;
michael@0	44	attribute unsigned long long ull;
michael@0	45	readonly attribute unsigned long long rull;
michael@0	46	attribute DOMString str;
michael@0	47	readonly attribute DOMString rstr;
michael@0	48	attribute object obj;
michael@0	49	readonly attribute object robj;
michael@0	50	attribute object _object;
michael@0	51	attribute float f;
michael@0	52	readonly attribute float rf;
michael@0	53	};
michael@0	54
michael@0	55	interface TestAttrNullable {
michael@0	56	attribute byte? b;
michael@0	57	readonly attribute byte? rb;
michael@0	58	attribute octet? o;
michael@0	59	readonly attribute octet? ro;
michael@0	60	attribute short? s;
michael@0	61	readonly attribute short? rs;
michael@0	62	attribute unsigned short? us;
michael@0	63	readonly attribute unsigned short? rus;
michael@0	64	attribute long? l;
michael@0	65	readonly attribute long? rl;
michael@0	66	attribute unsigned long? ul;
michael@0	67	readonly attribute unsigned long? rul;
michael@0	68	attribute long long? ll;
michael@0	69	readonly attribute long long? rll;
michael@0	70	attribute unsigned long long? ull;
michael@0	71	readonly attribute unsigned long long? rull;
michael@0	72	attribute DOMString? str;
michael@0	73	readonly attribute DOMString? rstr;
michael@0	74	attribute object? obj;
michael@0	75	readonly attribute object? robj;
michael@0	76	attribute object? _object;
michael@0	77	attribute float? f;
michael@0	78	readonly attribute float? rf;
michael@0	79	};
michael@0	80
michael@0	81	interface TestAttrArray {
michael@0	82	attribute byte[] b;
michael@0	83	readonly attribute byte[] rb;
michael@0	84	attribute octet[] o;
michael@0	85	readonly attribute octet[] ro;
michael@0	86	attribute short[] s;
michael@0	87	readonly attribute short[] rs;
michael@0	88	attribute unsigned short[] us;
michael@0	89	readonly attribute unsigned short[] rus;
michael@0	90	attribute long[] l;
michael@0	91	readonly attribute long[] rl;
michael@0	92	attribute unsigned long[] ul;
michael@0	93	readonly attribute unsigned long[] rul;
michael@0	94	attribute long long[] ll;
michael@0	95	readonly attribute long long[] rll;
michael@0	96	attribute unsigned long long[] ull;
michael@0	97	readonly attribute unsigned long long[] rull;
michael@0	98	attribute DOMString[] str;
michael@0	99	readonly attribute DOMString[] rstr;
michael@0	100	attribute object[] obj;
michael@0	101	readonly attribute object[] robj;
michael@0	102	attribute object[] _object;
michael@0	103	attribute float[] f;
michael@0	104	readonly attribute float[] rf;
michael@0	105	};
michael@0	106
michael@0	107	interface TestAttrNullableArray {
michael@0	108	attribute byte[]? b;
michael@0	109	readonly attribute byte[]? rb;
michael@0	110	attribute octet[]? o;
michael@0	111	readonly attribute octet[]? ro;
michael@0	112	attribute short[]? s;
michael@0	113	readonly attribute short[]? rs;
michael@0	114	attribute unsigned short[]? us;
michael@0	115	readonly attribute unsigned short[]? rus;
michael@0	116	attribute long[]? l;
michael@0	117	readonly attribute long[]? rl;
michael@0	118	attribute unsigned long[]? ul;
michael@0	119	readonly attribute unsigned long[]? rul;
michael@0	120	attribute long long[]? ll;
michael@0	121	readonly attribute long long[]? rll;
michael@0	122	attribute unsigned long long[]? ull;
michael@0	123	readonly attribute unsigned long long[]? rull;
michael@0	124	attribute DOMString[]? str;
michael@0	125	readonly attribute DOMString[]? rstr;
michael@0	126	attribute object[]? obj;
michael@0	127	readonly attribute object[]? robj;
michael@0	128	attribute object[]? _object;
michael@0	129	attribute float[]? f;
michael@0	130	readonly attribute float[]? rf;
michael@0	131	};
michael@0	132
michael@0	133	interface TestAttrArrayOfNullableTypes {
michael@0	134	attribute byte?[] b;
michael@0	135	readonly attribute byte?[] rb;
michael@0	136	attribute octet?[] o;
michael@0	137	readonly attribute octet?[] ro;
michael@0	138	attribute short?[] s;
michael@0	139	readonly attribute short?[] rs;
michael@0	140	attribute unsigned short?[] us;
michael@0	141	readonly attribute unsigned short?[] rus;
michael@0	142	attribute long?[] l;
michael@0	143	readonly attribute long?[] rl;
michael@0	144	attribute unsigned long?[] ul;
michael@0	145	readonly attribute unsigned long?[] rul;
michael@0	146	attribute long long?[] ll;
michael@0	147	readonly attribute long long?[] rll;
michael@0	148	attribute unsigned long long?[] ull;
michael@0	149	readonly attribute unsigned long long?[] rull;
michael@0	150	attribute DOMString?[] str;
michael@0	151	readonly attribute DOMString?[] rstr;
michael@0	152	attribute object?[] obj;
michael@0	153	readonly attribute object?[] robj;
michael@0	154	attribute object?[] _object;
michael@0	155	attribute float?[] f;
michael@0	156	readonly attribute float?[] rf;
michael@0	157	};
michael@0	158
michael@0	159	interface TestAttrNullableArrayOfNullableTypes {
michael@0	160	attribute byte?[]? b;
michael@0	161	readonly attribute byte?[]? rb;
michael@0	162	attribute octet?[]? o;
michael@0	163	readonly attribute octet?[]? ro;
michael@0	164	attribute short?[]? s;
michael@0	165	readonly attribute short?[]? rs;
michael@0	166	attribute unsigned short?[]? us;
michael@0	167	readonly attribute unsigned short?[]? rus;
michael@0	168	attribute long?[]? l;
michael@0	169	readonly attribute long?[]? rl;
michael@0	170	attribute unsigned long?[]? ul;
michael@0	171	readonly attribute unsigned long?[]? rul;
michael@0	172	attribute long long?[]? ll;
michael@0	173	readonly attribute long long?[]? rll;
michael@0	174	attribute unsigned long long?[]? ull;
michael@0	175	readonly attribute unsigned long long?[]? rull;
michael@0	176	attribute DOMString?[]? str;
michael@0	177	readonly attribute DOMString?[]? rstr;
michael@0	178	attribute object?[]? obj;
michael@0	179	readonly attribute object?[]? robj;
michael@0	180	attribute object?[]? _object;
michael@0	181	attribute float?[]? f;
michael@0	182	readonly attribute float?[]? rf;
michael@0	183	};
michael@0	184	""")
michael@0	185
michael@0	186	results = parser.finish()
michael@0	187
michael@0	188	def checkAttr(attr, QName, name, type, readonly):
michael@0	189	harness.ok(isinstance(attr, WebIDL.IDLAttribute),
michael@0	190	"Should be an IDLAttribute")
michael@0	191	harness.ok(attr.isAttr(), "Attr is an Attr")
michael@0	192	harness.ok(not attr.isMethod(), "Attr is not an method")
michael@0	193	harness.ok(not attr.isConst(), "Attr is not a const")
michael@0	194	harness.check(attr.identifier.QName(), QName, "Attr has the right QName")
michael@0	195	harness.check(attr.identifier.name, name, "Attr has the right name")
michael@0	196	harness.check(str(attr.type), type, "Attr has the right type")
michael@0	197	harness.check(attr.readonly, readonly, "Attr's readonly state is correct")
michael@0	198
michael@0	199	harness.ok(True, "TestAttr interface parsed without error.")
michael@0	200	harness.check(len(results), 6, "Should be six productions.")
michael@0	201	iface = results[0]
michael@0	202	harness.ok(isinstance(iface, WebIDL.IDLInterface),
michael@0	203	"Should be an IDLInterface")
michael@0	204	harness.check(iface.identifier.QName(), "::TestAttr", "Interface has the right QName")
michael@0	205	harness.check(iface.identifier.name, "TestAttr", "Interface has the right name")
michael@0	206	harness.check(len(iface.members), len(testData), "Expect %s members" % len(testData))
michael@0	207
michael@0	208	attrs = iface.members
michael@0	209
michael@0	210	for i in range(len(attrs)):
michael@0	211	data = testData[i]
michael@0	212	attr = attrs[i]
michael@0	213	(QName, name, type, readonly) = data
michael@0	214	checkAttr(attr, QName % "", name, type % "", readonly)
michael@0	215
michael@0	216	iface = results[1]
michael@0	217	harness.ok(isinstance(iface, WebIDL.IDLInterface),
michael@0	218	"Should be an IDLInterface")
michael@0	219	harness.check(iface.identifier.QName(), "::TestAttrNullable", "Interface has the right QName")
michael@0	220	harness.check(iface.identifier.name, "TestAttrNullable", "Interface has the right name")
michael@0	221	harness.check(len(iface.members), len(testData), "Expect %s members" % len(testData))
michael@0	222
michael@0	223	attrs = iface.members
michael@0	224
michael@0	225	for i in range(len(attrs)):
michael@0	226	data = testData[i]
michael@0	227	attr = attrs[i]
michael@0	228	(QName, name, type, readonly) = data
michael@0	229	checkAttr(attr, QName % "Nullable", name, type % "OrNull", readonly)
michael@0	230
michael@0	231	iface = results[2]
michael@0	232	harness.ok(isinstance(iface, WebIDL.IDLInterface),
michael@0	233	"Should be an IDLInterface")
michael@0	234	harness.check(iface.identifier.QName(), "::TestAttrArray", "Interface has the right QName")
michael@0	235	harness.check(iface.identifier.name, "TestAttrArray", "Interface has the right name")
michael@0	236	harness.check(len(iface.members), len(testData), "Expect %s members" % len(testData))
michael@0	237
michael@0	238	attrs = iface.members
michael@0	239
michael@0	240	for i in range(len(attrs)):
michael@0	241	data = testData[i]
michael@0	242	attr = attrs[i]
michael@0	243	(QName, name, type, readonly) = data
michael@0	244	checkAttr(attr, QName % "Array", name, type % "Array", readonly)
michael@0	245
michael@0	246	iface = results[3]
michael@0	247	harness.ok(isinstance(iface, WebIDL.IDLInterface),
michael@0	248	"Should be an IDLInterface")
michael@0	249	harness.check(iface.identifier.QName(), "::TestAttrNullableArray", "Interface has the right QName")
michael@0	250	harness.check(iface.identifier.name, "TestAttrNullableArray", "Interface has the right name")
michael@0	251	harness.check(len(iface.members), len(testData), "Expect %s members" % len(testData))
michael@0	252
michael@0	253	attrs = iface.members
michael@0	254
michael@0	255	for i in range(len(attrs)):
michael@0	256	data = testData[i]
michael@0	257	attr = attrs[i]
michael@0	258	(QName, name, type, readonly) = data
michael@0	259	checkAttr(attr, QName % "NullableArray", name, type % "ArrayOrNull", readonly)
michael@0	260
michael@0	261	iface = results[4]
michael@0	262	harness.ok(isinstance(iface, WebIDL.IDLInterface),
michael@0	263	"Should be an IDLInterface")
michael@0	264	harness.check(iface.identifier.QName(), "::TestAttrArrayOfNullableTypes", "Interface has the right QName")
michael@0	265	harness.check(iface.identifier.name, "TestAttrArrayOfNullableTypes", "Interface has the right name")
michael@0	266	harness.check(len(iface.members), len(testData), "Expect %s members" % len(testData))
michael@0	267
michael@0	268	attrs = iface.members
michael@0	269
michael@0	270	for i in range(len(attrs)):
michael@0	271	data = testData[i]
michael@0	272	attr = attrs[i]
michael@0	273	(QName, name, type, readonly) = data
michael@0	274	checkAttr(attr, QName % "ArrayOfNullableTypes", name, type % "OrNullArray", readonly)
michael@0	275
michael@0	276	iface = results[5]
michael@0	277	harness.ok(isinstance(iface, WebIDL.IDLInterface),
michael@0	278	"Should be an IDLInterface")
michael@0	279	harness.check(iface.identifier.QName(), "::TestAttrNullableArrayOfNullableTypes", "Interface has the right QName")
michael@0	280	harness.check(iface.identifier.name, "TestAttrNullableArrayOfNullableTypes", "Interface has the right name")
michael@0	281	harness.check(len(iface.members), len(testData), "Expect %s members" % len(testData))
michael@0	282
michael@0	283	attrs = iface.members
michael@0	284
michael@0	285	for i in range(len(attrs)):
michael@0	286	data = testData[i]
michael@0	287	attr = attrs[i]
michael@0	288	(QName, name, type, readonly) = data
michael@0	289	checkAttr(attr, QName % "NullableArrayOfNullableTypes", name, type % "OrNullArrayOrNull", readonly)
michael@0	290
michael@0	291	parser = parser.reset()
michael@0	292	threw = False
michael@0	293	try:
michael@0	294	parser.parse("""
michael@0	295	interface A {
michael@0	296	[SetterThrows] readonly attribute boolean foo;
michael@0	297	};
michael@0	298	""")
michael@0	299	results = parser.finish()
michael@0	300	except Exception, x:
michael@0	301	threw = True
michael@0	302	harness.ok(threw, "Should not allow [SetterThrows] on readonly attributes")
michael@0	303
michael@0	304	parser = parser.reset()
michael@0	305	threw = False
michael@0	306	try:
michael@0	307	parser.parse("""
michael@0	308	interface A {
michael@0	309	[Throw] readonly attribute boolean foo;
michael@0	310	};
michael@0	311	""")
michael@0	312	results = parser.finish()
michael@0	313	except Exception, x:
michael@0	314	threw = True
michael@0	315	harness.ok(threw, "Should spell [Throws] correctly")
michael@0	316
michael@0	317	parser = parser.reset()
michael@0	318	threw = False
michael@0	319	try:
michael@0	320	parser.parse("""
michael@0	321	interface A {
michael@0	322	[SameObject] readonly attribute boolean foo;
michael@0	323	};
michael@0	324	""")
michael@0	325	results = parser.finish()
michael@0	326	except Exception, x:
michael@0	327	threw = True
michael@0	328	harness.ok(threw, "Should not allow [SameObject] on attributes not of interface type")
michael@0	329
michael@0	330	parser = parser.reset()
michael@0	331	threw = False
michael@0	332	try:
michael@0	333	parser.parse("""
michael@0	334	interface A {
michael@0	335	[SameObject] readonly attribute A foo;
michael@0	336	};
michael@0	337	""")
michael@0	338	results = parser.finish()
michael@0	339	except Exception, x:
michael@0	340	threw = True
michael@0	341	harness.ok(not threw, "Should allow [SameObject] on attributes of interface type")