diff options
Diffstat (limited to 'dom/bindings/parser/tests/test_constructor.py')
| -rw-r--r-- | dom/bindings/parser/tests/test_constructor.py | 593 |
1 files changed, 593 insertions, 0 deletions
diff --git a/dom/bindings/parser/tests/test_constructor.py b/dom/bindings/parser/tests/test_constructor.py new file mode 100644 index 0000000000..e42a818d19 --- /dev/null +++ b/dom/bindings/parser/tests/test_constructor.py @@ -0,0 +1,593 @@ +import WebIDL + + +def WebIDLTest(parser, harness): + def checkArgument(argument, QName, name, type, optional, variadic): + harness.ok(isinstance(argument, WebIDL.IDLArgument), "Should be an IDLArgument") + harness.check( + argument.identifier.QName(), QName, "Argument has the right QName" + ) + harness.check(argument.identifier.name, name, "Argument has the right name") + harness.check(str(argument.type), type, "Argument has the right return type") + harness.check( + argument.optional, optional, "Argument has the right optional value" + ) + harness.check( + argument.variadic, variadic, "Argument has the right variadic value" + ) + + def checkMethod( + method, + QName, + name, + signatures, + static=True, + getter=False, + setter=False, + deleter=False, + legacycaller=False, + stringifier=False, + chromeOnly=False, + htmlConstructor=False, + secureContext=False, + pref=None, + func=None, + ): + harness.ok(isinstance(method, WebIDL.IDLMethod), "Should be an IDLMethod") + harness.ok(method.isMethod(), "Method is a method") + harness.ok(not method.isAttr(), "Method is not an attr") + harness.ok(not method.isConst(), "Method is not a const") + harness.check(method.identifier.QName(), QName, "Method has the right QName") + harness.check(method.identifier.name, name, "Method has the right name") + harness.check(method.isStatic(), static, "Method has the correct static value") + harness.check(method.isGetter(), getter, "Method has the correct getter value") + harness.check(method.isSetter(), setter, "Method has the correct setter value") + 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( + method.isHTMLConstructor(), + htmlConstructor, + "Method has the correct htmlConstructor value", + ) + harness.check( + len(method.signatures()), + len(signatures), + "Method has the correct number of signatures", + ) + harness.check( + method.getExtendedAttribute("Pref"), + pref, + "Method has the correct pref value", + ) + harness.check( + method.getExtendedAttribute("Func"), + func, + "Method has the correct func value", + ) + harness.check( + method.getExtendedAttribute("SecureContext") is not None, + secureContext, + "Method has the correct SecureContext value", + ) + + sigpairs = zip(method.signatures(), signatures) + for (gotSignature, expectedSignature) in sigpairs: + (gotRetType, gotArgs) = gotSignature + (expectedRetType, expectedArgs) = expectedSignature + + harness.check( + str(gotRetType), expectedRetType, "Method has the expected return type." + ) + + for i in range(0, len(gotArgs)): + (QName, name, type, optional, variadic) = expectedArgs[i] + checkArgument(gotArgs[i], QName, name, type, optional, variadic) + + def checkResults(results): + 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)", [])], + ) + harness.check( + len(results[0].members), 0, "TestConstructorNoArgs should not have members" + ) + checkMethod( + results[1].ctor(), + "::TestConstructorWithArgs::constructor", + "constructor", + [ + ( + "TestConstructorWithArgs (Wrapper)", + [ + ( + "::TestConstructorWithArgs::constructor::name", + "name", + "String", + False, + False, + ) + ], + ) + ], + ) + harness.check( + len(results[1].members), + 0, + "TestConstructorWithArgs should not have members", + ) + checkMethod( + results[2].ctor(), + "::TestConstructorOverloads::constructor", + "constructor", + [ + ( + "TestConstructorOverloads (Wrapper)", + [ + ( + "::TestConstructorOverloads::constructor::foo", + "foo", + "Object", + False, + False, + ) + ], + ), + ( + "TestConstructorOverloads (Wrapper)", + [ + ( + "::TestConstructorOverloads::constructor::bar", + "bar", + "Boolean", + False, + False, + ) + ], + ), + ], + ) + harness.check( + len(results[2].members), + 0, + "TestConstructorOverloads should not have members", + ) + + parser.parse( + """ + interface TestConstructorNoArgs { + constructor(); + }; + + interface TestConstructorWithArgs { + constructor(DOMString name); + }; + + interface TestConstructorOverloads { + constructor(object foo); + constructor(boolean bar); + }; + """ + ) + results = parser.finish() + checkResults(results) + + parser = parser.reset() + parser.parse( + """ + interface TestPrefConstructor { + [Pref="dom.webidl.test1"] constructor(); + }; + """ + ) + 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(), + "::TestPrefConstructor::constructor", + "constructor", + [("TestPrefConstructor (Wrapper)", [])], + pref=["dom.webidl.test1"], + ) + + parser = parser.reset() + parser.parse( + """ + interface TestChromeOnlyConstructor { + [ChromeOnly] constructor(); + }; + """ + ) + 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(), + "::TestChromeOnlyConstructor::constructor", + "constructor", + [("TestChromeOnlyConstructor (Wrapper)", [])], + chromeOnly=True, + ) + + parser = parser.reset() + parser.parse( + """ + interface TestSCConstructor { + [SecureContext] constructor(); + }; + """ + ) + 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(), + "::TestSCConstructor::constructor", + "constructor", + [("TestSCConstructor (Wrapper)", [])], + secureContext=True, + ) + + parser = parser.reset() + parser.parse( + """ + interface TestFuncConstructor { + [Func="Document::IsWebAnimationsEnabled"] constructor(); + }; + """ + ) + 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(), + "::TestFuncConstructor::constructor", + "constructor", + [("TestFuncConstructor (Wrapper)", [])], + func=["Document::IsWebAnimationsEnabled"], + ) + + parser = parser.reset() + parser.parse( + """ + interface TestPrefChromeOnlySCFuncConstructor { + [ChromeOnly, Pref="dom.webidl.test1", SecureContext, Func="Document::IsWebAnimationsEnabled"] + constructor(); + }; + """ + ) + 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(), + "::TestPrefChromeOnlySCFuncConstructor::constructor", + "constructor", + [("TestPrefChromeOnlySCFuncConstructor (Wrapper)", [])], + func=["Document::IsWebAnimationsEnabled"], + pref=["dom.webidl.test1"], + chromeOnly=True, + secureContext=True, + ) + + parser = parser.reset() + parser.parse( + """ + interface TestHTMLConstructor { + [HTMLConstructor] constructor(); + }; + """ + ) + 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(), + "::TestHTMLConstructor::constructor", + "constructor", + [("TestHTMLConstructor (Wrapper)", [])], + htmlConstructor=True, + ) + + parser = parser.reset() + threw = False + try: + parser.parse( + """ + interface TestChromeOnlyConstructor { + constructor() + [ChromeOnly] constructor(DOMString a); + }; + """ + ) + results = parser.finish() + except: + threw = True + + harness.ok(threw, "Can't have both a constructor and a ChromeOnly constructor") + + # Test HTMLConstructor with argument + parser = parser.reset() + threw = False + try: + parser.parse( + """ + interface TestHTMLConstructorWithArgs { + [HTMLConstructor] constructor(DOMString a); + }; + """ + ) + results = parser.finish() + except: + threw = True + + harness.ok(threw, "HTMLConstructor should take no argument") + + # Test HTMLConstructor on a callback interface + parser = parser.reset() + threw = False + try: + parser.parse( + """ + callback interface TestHTMLConstructorOnCallbackInterface { + [HTMLConstructor] constructor(); + }; + """ + ) + results = parser.finish() + except: + threw = True + + harness.ok(threw, "HTMLConstructor can't be used on a callback interface") + + # Test HTMLConstructor and constructor operation + parser = parser.reset() + threw = False + try: + parser.parse( + """ + interface TestHTMLConstructorAndConstructor { + constructor(); + [HTMLConstructor] constructor(); + }; + """ + ) + results = parser.finish() + except: + threw = True + + harness.ok(threw, "Can't have both a constructor and a HTMLConstructor") + + parser = parser.reset() + threw = False + try: + parser.parse( + """ + interface TestHTMLConstructorAndConstructor { + [Throws] + constructor(); + [HTMLConstructor] constructor(); + }; + """ + ) + results = parser.finish() + except: + threw = True + + harness.ok(threw, "Can't have both a throwing constructor and a HTMLConstructor") + + parser = parser.reset() + threw = False + try: + parser.parse( + """ + interface TestHTMLConstructorAndConstructor { + constructor(DOMString a); + [HTMLConstructor] constructor(); + }; + """ + ) + results = parser.finish() + except: + threw = True + + harness.ok(threw, "Can't have both a HTMLConstructor and a constructor operation") + + parser = parser.reset() + threw = False + try: + parser.parse( + """ + interface TestHTMLConstructorAndConstructor { + [Throws] + constructor(DOMString a); + [HTMLConstructor] constructor(); + }; + """ + ) + results = parser.finish() + except: + threw = True + + harness.ok( + threw, + "Can't have both a HTMLConstructor and a throwing constructor " "operation", + ) + + # Test HTMLConstructor and [ChromeOnly] constructor operation + parser = parser.reset() + threw = False + try: + parser.parse( + """ + interface TestHTMLConstructorAndConstructor { + [ChromeOnly] + constructor(); + [HTMLConstructor] constructor(); + }; + """ + ) + results = parser.finish() + except: + threw = True + + harness.ok(threw, "Can't have both a ChromeOnly constructor and a HTMLConstructor") + + parser = parser.reset() + threw = False + try: + parser.parse( + """ + interface TestHTMLConstructorAndConstructor { + [Throws, ChromeOnly] + constructor(); + [HTMLConstructor] constructor(); + }; + """ + ) + results = parser.finish() + except: + threw = True + + harness.ok( + threw, + "Can't have both a throwing chromeonly constructor and a " "HTMLConstructor", + ) + + parser = parser.reset() + threw = False + try: + parser.parse( + """ + interface TestHTMLConstructorAndConstructor { + [ChromeOnly] + constructor(DOMString a); + [HTMLConstructor] constructor(); + }; + """ + ) + results = parser.finish() + except: + threw = True + + harness.ok( + threw, + "Can't have both a HTMLConstructor and a chromeonly constructor " "operation", + ) + + parser = parser.reset() + threw = False + try: + parser.parse( + """ + interface TestHTMLConstructorAndConstructor { + [Throws, ChromeOnly] + constructor(DOMString a); + [HTMLConstructor] constructor(); + }; + """ + ) + results = parser.finish() + except: + threw = True + + harness.ok( + threw, + "Can't have both a HTMLConstructor and a throwing chromeonly " + "constructor operation", + ) + + parser = parser.reset() + threw = False + try: + parser.parse( + """ + [NoInterfaceObject] + interface InterfaceWithoutInterfaceObject { + constructor(); + }; + """ + ) + results = parser.finish() + except: + threw = True + + harness.ok( + threw, + "Can't have a constructor operation on a [NoInterfaceObject] " "interface", + ) + + parser = parser.reset() + threw = False + try: + parser.parse( + """ + interface InterfaceWithPartial { + }; + + partial interface InterfaceWithPartial { + constructor(); + }; + """ + ) + results = parser.finish() + except: + threw = True + + harness.ok(threw, "Can't have a constructor operation on a partial interface") + + parser = parser.reset() + threw = False + try: + parser.parse( + """ + interface InterfaceWithMixin { + }; + + interface mixin Mixin { + constructor(); + }; + + InterfaceWithMixin includes Mixin + """ + ) + results = parser.finish() + except: + threw = True + + harness.ok(threw, "Can't have a constructor operation on a mixin") |