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Auto merge of #9396 - psdh:fixwebidltests, r=Ms2ger

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update tests for WebIDL.py from mozilla-central

Fixes #9388

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This commit is contained in:
bors-servo 2016-01-21 22:00:22 +05:30
commit 262974cb11
8 changed files with 156 additions and 29 deletions
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43
components/script/dom/bindings/codegen/parser/tests/test_attr.py
View file

@ -293,10 +293,49 @@ def WebIDLTest(parser, harness):
try:
parser.parse("""
interface A {
[SetterInfallible] readonly attribute boolean foo;
[SetterThrows] readonly attribute boolean foo;
};
""")
results = parser.finish()
except Exception, x:
threw = True
harness.ok(threw, "Should not allow [SetterInfallible] on readonly attributes")
harness.ok(threw, "Should not allow [SetterThrows] on readonly attributes")
parser = parser.reset()
threw = False
try:
parser.parse("""
interface A {
[Throw] readonly attribute boolean foo;
};
""")
results = parser.finish()
except Exception, x:
threw = True
harness.ok(threw, "Should spell [Throws] correctly")
parser = parser.reset()
threw = False
try:
parser.parse("""
interface A {
[SameObject] readonly attribute boolean foo;
};
""")
results = parser.finish()
except Exception, x:
threw = True
harness.ok(threw, "Should not allow [SameObject] on attributes not of interface type")
parser = parser.reset()
threw = False
try:
parser.parse("""
interface A {
[SameObject] readonly attribute A foo;
};
""")
results = parser.finish()
except Exception, x:
threw = True
harness.ok(not threw, "Should allow [SameObject] on attributes of interface type")

40
components/script/dom/bindings/codegen/parser/tests/test_constructor.py
View file

@ -11,8 +11,9 @@ def WebIDLTest(parser, harness):
harness.check(argument.variadic, variadic, "Argument has the right variadic value")
def checkMethod(method, QName, name, signatures,
static=False, getter=False, setter=False, creator=False,
deleter=False, legacycaller=False, stringifier=False):
static=True, getter=False, setter=False, creator=False,
deleter=False, legacycaller=False, stringifier=False,
chromeOnly=False):
harness.ok(isinstance(method, WebIDL.IDLMethod),
"Should be an IDLMethod")
harness.ok(method.isMethod(), "Method is a method")
@ -27,6 +28,7 @@ def WebIDLTest(parser, harness):
harness.check(method.isDeleter(), deleter, "Method has the correct deleter value")
harness.check(method.isLegacycaller(), legacycaller, "Method has the correct legacycaller value")
harness.check(method.isStringifier(), stringifier, "Method has the correct stringifier value")
harness.check(method.getExtendedAttribute("ChromeOnly") is not None, chromeOnly, "Method has the correct value for ChromeOnly")
harness.check(len(method.signatures()), len(signatures), "Method has the correct number of signatures")
sigpairs = zip(method.signatures(), signatures)
@ -55,11 +57,13 @@ def WebIDLTest(parser, harness):
};
""")
results = parser.finish()
harness.check(len(results), 3, "Should be two productions")
harness.check(len(results), 3, "Should be three productions")
harness.ok(isinstance(results[0], WebIDL.IDLInterface),
"Should be an IDLInterface")
harness.ok(isinstance(results[1], WebIDL.IDLInterface),
"Should be an IDLInterface")
harness.ok(isinstance(results[2], WebIDL.IDLInterface),
"Should be an IDLInterface")
checkMethod(results[0].ctor(), "::TestConstructorNoArgs::constructor",
"constructor", [("TestConstructorNoArgs (Wrapper)", [])])
@ -73,3 +77,33 @@ def WebIDLTest(parser, harness):
[("::TestConstructorOverloads::constructor::foo", "foo", "Object", False, False)]),
("TestConstructorOverloads (Wrapper)",
[("::TestConstructorOverloads::constructor::bar", "bar", "Boolean", False, False)])])
parser = parser.reset()
parser.parse("""
[ChromeConstructor()]
interface TestChromeConstructor {
};
""")
results = parser.finish()
harness.check(len(results), 1, "Should be one production")
harness.ok(isinstance(results[0], WebIDL.IDLInterface),
"Should be an IDLInterface")
checkMethod(results[0].ctor(), "::TestChromeConstructor::constructor",
"constructor", [("TestChromeConstructor (Wrapper)", [])],
chromeOnly=True)
parser = parser.reset()
threw = False
try:
parser.parse("""
[Constructor(),
ChromeConstructor(DOMString a)]
interface TestChromeConstructor {
};
""")
results = parser.finish()
except:
threw = True
harness.ok(threw, "Can't have both a Constructor and a ChromeConstructor")

8
components/script/dom/bindings/codegen/parser/tests/test_extended_attributes.py
View file

@ -2,9 +2,9 @@ import WebIDL
def WebIDLTest(parser, harness):
parser.parse("""
[Flippety]
[NoInterfaceObject]
interface TestExtendedAttr {
[Foopy] attribute byte b;
[Unforgeable] readonly attribute byte b;
};
""")
@ -12,9 +12,9 @@ def WebIDLTest(parser, harness):
parser = parser.reset()
parser.parse("""
[Flippety="foo.bar",Floppety=flop]
[Pref="foo.bar",Pref=flop]
interface TestExtendedAttr {
[Foopy="foo.bar"] attribute byte b;
[Pref="foo.bar"] attribute byte b;
};
""")

15
components/script/dom/bindings/codegen/parser/tests/test_nullable_equivalency.py
View file

@ -39,28 +39,27 @@ def WebIDLTest(parser, harness):
attribute DOMString? b;
};
/* Not implemented. */
/*interface TestNullableEquivalency8 {
interface TestNullableEquivalency8 {
attribute float a;
attribute float? b;
};*/
};
interface TestNullableEquivalency8 {
interface TestNullableEquivalency9 {
attribute double a;
attribute double? b;
};
interface TestNullableEquivalency9 {
interface TestNullableEquivalency10 {
attribute object a;
attribute object? b;
};
interface TestNullableEquivalency10 {
interface TestNullableEquivalency11 {
attribute double[] a;
attribute double[]? b;
};
interface TestNullableEquivalency11 {
interface TestNullableEquivalency12 {
attribute TestNullableEquivalency9[] a;
attribute TestNullableEquivalency9[]? b;
};
@ -91,7 +90,7 @@ def checkEquivalent(iface, harness):
for attr in dir(type1):
if attr.startswith('_') or \
attr in ['nullable', 'builtin', 'filename', 'location',
'inner', 'QName'] or \
'inner', 'QName', 'getDeps', 'name'] or \
(hasattr(type(type1), attr) and not callable(getattr(type1, attr))):
continue

18
components/script/dom/bindings/codegen/parser/tests/test_optional_constraints.py
View file

@ -11,4 +11,20 @@ def WebIDLTest(parser, harness):
except:
threw = True
harness.ok(threw, "Should have thrown.")
harness.ok(not threw,
"Should not have thrown on non-optional argument following "
"optional argument.")
parser = parser.reset()
parser.parse("""
interface OptionalConstraints2 {
void foo(optional byte arg1 = 1, optional byte arg2 = 2,
optional byte arg3, optional byte arg4 = 4,
optional byte arg5, optional byte arg6 = 9);
};
""")
results = parser.finish()
args = results[0].members[0].signatures()[0][1]
harness.check(len(args), 6, "Should have 6 arguments")
harness.check(args[5].defaultValue.value, 9,
"Should have correct default value")

21
components/script/dom/bindings/codegen/parser/tests/test_treatNonCallableAsNull.py
View file

@ -2,11 +2,11 @@ import WebIDL
def WebIDLTest(parser, harness):
parser.parse("""
callback Function = any(any... arguments);
[TreatNonCallableAsNull] callback Function = any(any... arguments);
interface TestTreatNonCallableAsNull1 {
[TreatNonCallableAsNull] attribute Function? onfoo;
attribute Function? onbar;
attribute Function? onfoo;
attribute Function onbar;
};
""")
@ -54,3 +54,18 @@ def WebIDLTest(parser, harness):
threw = True
harness.ok(threw, "Should have thrown.")
parser = parser.reset()
threw = False
try:
parser.parse("""
[TreatNonCallableAsNull, TreatNonObjectAsNull]
callback Function = any(any... arguments);
""")
results = parser.finish()
except:
threw = True
harness.ok(threw, "Should have thrown.")

2
components/script/dom/bindings/codegen/parser/tests/test_typedef.py
View file

@ -12,7 +12,7 @@ def WebIDLTest(parser, harness):
results = parser.finish()
harness.check(results[2].members[1].type.name, "Long",
harness.check(results[2].members[1].type.name, "LongOrNull",
"Should expand typedefs")
parser = parser.reset()

38
components/script/dom/bindings/codegen/parser/tests/test_variadic_constraints.py
View file

@ -1,39 +1,63 @@
def WebIDLTest(parser, harness):
threw = False
try:
results = parser.parse("""
parser.parse("""
interface VariadicConstraints1 {
void foo(byte... arg1, byte arg2);
};
""")
results = parser.finish()
except:
threw = True
harness.ok(threw, "Should have thrown.")
harness.ok(threw,
"Should have thrown on variadic argument followed by required "
"argument.")
parser = parser.reset()
threw = False
try:
results = parser.parse("""
parser.parse("""
interface VariadicConstraints2 {
void foo(byte... arg1, optional byte arg2);
};
""")
results = parser.finish();
except:
threw = True
harness.ok(threw, "Should have thrown.")
harness.ok(threw,
"Should have thrown on variadic argument followed by optional "
"argument.")
parser = parser.reset()
threw = False
try:
results = parser.parse("""
parser.parse("""
interface VariadicConstraints3 {
void foo(optional byte... arg1);
};
""")
results = parser.finish()
except:
threw = True
harness.ok(threw, "Should have thrown.")
harness.ok(threw,
"Should have thrown on variadic argument explicitly flagged as "
"optional.")
parser = parser.reset()
threw = False
try:
parser.parse("""
interface VariadicConstraints4 {
void foo(byte... arg1 = 0);
};
""")
results = parser.finish()
except:
threw = True
harness.ok(threw, "Should have thrown on variadic argument with default value.")