dom/bindings/parser/tests/test_builtins.py

   1 import WebIDL
   2
   3
   4 def WebIDLTest(parser, harness):
   5     parser.parse(
   6         """
   7         interface TestBuiltins {
   8           attribute boolean b;
   9           attribute byte s8;
  10           attribute octet u8;
  11           attribute short s16;
  12           attribute unsigned short u16;
  13           attribute long s32;
  14           attribute unsigned long u32;
  15           attribute long long s64;
  16           attribute unsigned long long u64;
  17         };
  18     """
  19     )
  20
  21     results = parser.finish()
  22
  23     harness.ok(True, "TestBuiltins interface parsed without error.")
  24     harness.check(len(results), 1, "Should be one production")
  25     harness.ok(isinstance(results[0], WebIDL.IDLInterface), "Should be an IDLInterface")
  26     iface = results[0]
  27     harness.check(
  28         iface.identifier.QName(), "::TestBuiltins", "Interface has the right QName"
  29     )
  30     harness.check(iface.identifier.name, "TestBuiltins", "Interface has the right name")
  31     harness.check(iface.parent, None, "Interface has no parent")
  32
  33     members = iface.members
  34     harness.check(len(members), 9, "Should be one production")
  35
  36     names = ["b", "s8", "u8", "s16", "u16", "s32", "u32", "s64", "u64", "ts"]
  37     types = [
  38         "Boolean",
  39         "Byte",
  40         "Octet",
  41         "Short",
  42         "UnsignedShort",
  43         "Long",
  44         "UnsignedLong",
  45         "LongLong",
  46         "UnsignedLongLong",
  47         "UnsignedLongLong",
  48     ]
  49     for i in range(9):
  50         attr = members[i]
  51         harness.ok(isinstance(attr, WebIDL.IDLAttribute), "Should be an IDLAttribute")
  52         harness.check(
  53             attr.identifier.QName(),
  54             "::TestBuiltins::" + names[i],
  55             "Attr has correct QName",
  56         )
  57         harness.check(attr.identifier.name, names[i], "Attr has correct name")
  58         harness.check(str(attr.type), types[i], "Attr type is the correct name")
  59         harness.ok(attr.type.isPrimitive(), "Should be a primitive type")