The Tor Browser: dom/bindings/parser/tests/test_dictionary.py@6474c204b198 (annotated)

dom/bindings/parser/tests/test_dictionary.py@6474c204b198 (annotated)

dom/bindings/parser/tests/test_dictionary.py

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 def WebIDLTest(parser, harness):
     parser.parse("""
       dictionary Dict2 : Dict1 {
         long child = 5;
         Dict1 aaandAnother;
       };
       dictionary Dict1 {
         long parent;
         double otherParent;
       };
     """)
     results = parser.finish()
     dict1 = results[1];
     dict2 = results[0];
     harness.check(len(dict1.members), 2, "Dict1 has two members")
     harness.check(len(dict2.members), 2, "Dict2 has four members")
     harness.check(dict1.members[0].identifier.name, "otherParent",
                   "'o' comes before 'p'")
     harness.check(dict1.members[1].identifier.name, "parent",
                   "'o' really comes before 'p'")
     harness.check(dict2.members[0].identifier.name, "aaandAnother",
                   "'a' comes before 'c'")
     harness.check(dict2.members[1].identifier.name, "child",
                   "'a' really comes before 'c'")
     # Now reset our parser
     parser = parser.reset()
     threw = False
     try:
         parser.parse("""
           dictionary Dict {
             long prop = 5;
             long prop;
           };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Should not allow name duplication in a dictionary")
     # Now reset our parser again
     parser = parser.reset()
     threw = False
     try:
         parser.parse("""
           dictionary Dict1 : Dict2 {
             long prop = 5;
           };
           dictionary Dict2 : Dict3 {
             long prop2;
           };
           dictionary Dict3 {
             double prop;
           };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Should not allow name duplication in a dictionary and "
                "its ancestor")
     # More reset
     parser = parser.reset()
     threw = False
     try:
         parser.parse("""
           interface Iface {};
           dictionary Dict : Iface {
             long prop;
           };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Should not allow non-dictionary parents for dictionaries")
     # Even more reset
     parser = parser.reset()
     threw = False
     try:
         parser.parse("""
             dictionary A : B {};
             dictionary B : A {};
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Should not allow cycles in dictionary inheritance chains")
     parser = parser.reset()
     threw = False
     try:
         parser.parse("""
             dictionary A {
               [TreatNullAs=EmptyString] DOMString foo;
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Should not allow [TreatNullAs] on dictionary members");
     parser = parser.reset()
     threw = False
     try:
         parser.parse("""
             dictionary A {
             };
             interface X {
               void doFoo(A arg);
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Trailing dictionary arg must be optional")
     parser = parser.reset()
     threw = False
     try:
         parser.parse("""
             dictionary A {
             };
             interface X {
               void doFoo((A or DOMString) arg);
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw,
                "Trailing union arg containing a dictionary must be optional")
     parser = parser.reset()
     threw = False
     try:
         parser.parse("""
             dictionary A {
             };
             interface X {
               void doFoo(A arg1, optional long arg2);
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Dictionary arg followed by optional arg must be optional")
     parser = parser.reset()
     threw = False
     try:
         parser.parse("""
             dictionary A {
             };
             interface X {
               void doFoo(A arg1, optional long arg2, long arg3);
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(not threw,
                "Dictionary arg followed by non-optional arg doesn't have to be optional")
     parser = parser.reset()
     threw = False
     try:
         parser.parse("""
             dictionary A {
             };
             interface X {
               void doFoo((A or DOMString) arg1, optional long arg2);
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw,
                "Union arg containing dictionary followed by optional arg must "
                "be optional")
     parser = parser.reset()
     parser.parse("""
             dictionary A {
             };
             interface X {
               void doFoo(A arg1, long arg2);
             };
         """)
     results = parser.finish()
     harness.ok(True, "Dictionary arg followed by required arg can be required")
     parser = parser.reset()
     threw = False
     try:
         parser.parse("""
             dictionary A {
             };
             interface X {
               void doFoo(optional A? arg1);
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Dictionary arg must not be nullable")
     parser = parser.reset()
     threw = False
     try:
         parser.parse("""
             dictionary A {
             };
             interface X {
               void doFoo(optional (A or long)? arg1);
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Dictionary arg must not be in a nullable union")
     parser = parser.reset()
     threw = False
     try:
         parser.parse("""
             dictionary A {
             };
             interface X {
               void doFoo(optional (A or long?) arg1);
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw,
                "Dictionary must not be in a union with a nullable type")
     parser = parser.reset()
     threw = False
     try:
         parser.parse("""
             dictionary A {
             };
             interface X {
               void doFoo(optional (long? or A) arg1);
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw,
                "A nullable type must not be in a union with a dictionary")
     parser = parser.reset()
     parser.parse("""
         dictionary A {
         };
         interface X {
           A? doFoo();
         };
     """)
     results = parser.finish()
     harness.ok(True, "Dictionary return value can be nullable")
     parser = parser.reset()
     parser.parse("""
         dictionary A {
         };
         interface X {
           void doFoo(optional A arg);
         };
     """)
     results = parser.finish()
     harness.ok(True, "Dictionary arg should actually parse")
     parser = parser.reset()
     parser.parse("""
         dictionary A {
         };
         interface X {
           void doFoo(optional (A or DOMString) arg);
         };
     """)
     results = parser.finish()
     harness.ok(True, "Union arg containing a dictionary should actually parse")
     parser = parser.reset()
     threw = False
     try:
         parser.parse("""
             dictionary Foo {
               Foo foo;
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Member type must not be its Dictionary.")
     parser = parser.reset()
     threw = False
     try:
         parser.parse("""
             dictionary Foo3 : Foo {
               short d;
             };
             dictionary Foo2 : Foo3 {
               boolean c;
             };
             dictionary Foo1 : Foo2 {
               long a;
             };
             dictionary Foo {
               Foo1 b;
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Member type must not be a Dictionary that "
                       "inherits from its Dictionary.")
     parser = parser.reset()
     threw = False
     try:
         parser.parse("""
             dictionary Foo {
               (Foo or DOMString)[]? b;
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Member type must not be a Nullable type "
                       "whose inner type includes its Dictionary.")
     parser = parser.reset()
     threw = False
     try:
         parser.parse("""
             dictionary Foo {
               (DOMString or Foo) b;
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Member type must not be a Union type, one of "
                       "whose member types includes its Dictionary.")
     parser = parser.reset()
     threw = False
     try:
         parser.parse("""
             dictionary Foo {
               sequence<sequence<sequence<Foo>>> c;
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Member type must not be a Sequence type "
                       "whose element type includes its Dictionary.")
     parser = parser.reset()
     threw = False
     try:
         parser.parse("""
             dictionary Foo {
               (DOMString or Foo)[] d;
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Member type must not be an Array type "
                       "whose element type includes its Dictionary.")
     parser = parser.reset()
     threw = False
     try:
         parser.parse("""
             dictionary Foo {
               Foo1 b;
             };
             dictionary Foo3 {
               Foo d;
             };
             dictionary Foo2 : Foo3 {
               short c;
             };
             dictionary Foo1 : Foo2 {
               long a;
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Member type must not be a Dictionary, one of whose "
                       "members or inherited members has a type that includes "
                       "its Dictionary.")
     parser = parser.reset();
     threw = False
     try:
         parser.parse("""
             dictionary Foo {
             };
             dictionary Bar {
               Foo? d;
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Member type must not be a nullable dictionary")
     parser = parser.reset();
     parser.parse("""
         dictionary Foo {
           unrestricted float  urFloat = 0;
           unrestricted float  urFloat2 = 1.1;
           unrestricted float  urFloat3 = -1.1;
           unrestricted float? urFloat4 = null;
           unrestricted float  infUrFloat = Infinity;
           unrestricted float  negativeInfUrFloat = -Infinity;
           unrestricted float  nanUrFloat = NaN;
           unrestricted double  urDouble = 0;
           unrestricted double  urDouble2 = 1.1;
           unrestricted double  urDouble3 = -1.1;
           unrestricted double? urDouble4 = null;
           unrestricted double  infUrDouble = Infinity;
           unrestricted double  negativeInfUrDouble = -Infinity;
           unrestricted double  nanUrDouble = NaN;
         };
     """)
     results = parser.finish()
     harness.ok(True, "Parsing default values for unrestricted types succeeded.")
     parser = parser.reset();
     threw = False
     try:
         parser.parse("""
             dictionary Foo {
               double f = Infinity;
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Only unrestricted values can be initialized to Infinity")
     parser = parser.reset();
     threw = False
     try:
         parser.parse("""
             dictionary Foo {
               double f = -Infinity;
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Only unrestricted values can be initialized to -Infinity")
     parser = parser.reset();
     threw = False
     try:
         parser.parse("""
             dictionary Foo {
               double f = NaN;
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Only unrestricted values can be initialized to NaN")
     parser = parser.reset();
     threw = False
     try:
         parser.parse("""
             dictionary Foo {
               float f = Infinity;
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Only unrestricted values can be initialized to Infinity")
     parser = parser.reset();
     threw = False
     try:
         parser.parse("""
             dictionary Foo {
               float f = -Infinity;
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Only unrestricted values can be initialized to -Infinity")
     parser = parser.reset();
     threw = False
     try:
         parser.parse("""
             dictionary Foo {
               float f = NaN;
             };
         """)
         results = parser.finish()
     except:
         threw = True
     harness.ok(threw, "Only unrestricted values can be initialized to NaN")

The Tor Browser / annotate

dom/bindings/parser/tests/test_dictionary.py@6474c204b198 (annotated)

dom/bindings/parser/tests/test_dictionary.py