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#!/usr/bin/env python
# Copyright 2013 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import os
import unittest
from model import Model
import ppapi_generator
from schema_loader import SchemaLoader
def _LoadNamespace(filename):
filename = os.path.join(os.path.dirname(__file__), filename)
schema_loader = SchemaLoader(
os.path.dirname(os.path.relpath(os.path.normpath(filename),
os.path.dirname(filename))),
os.path.dirname(filename))
schema = os.path.normpath(filename)
api_def = schema_loader.LoadSchema(os.path.split(schema)[1])[0]
api_model = Model()
relpath = os.path.relpath(os.path.normpath(filename),
os.path.dirname(filename))
namespace = api_model.AddNamespace(api_def, relpath)
generator = ppapi_generator._PpapiGeneratorBase(namespace)
return namespace, generator
class PpapiGeneratorIdlStructsTest(unittest.TestCase):
def setUp(self):
self.namespace, self.generator = _LoadNamespace(
os.path.join('test', 'idl_pepper.idl'))
def testTypesOrder(self):
typename_to_index = dict(
(type_.name, i) for i, type_ in enumerate(self.generator._types))
self.assertLess(typename_to_index['MyType1'], typename_to_index['MyType2'])
self.assertLess(typename_to_index['MyType1'], typename_to_index['MyType3'])
self.assertLess(typename_to_index['MyType1'], typename_to_index['MyType4'])
self.assertLess(typename_to_index['MyType1'], typename_to_index['MyType5'])
self.assertLess(typename_to_index['MyType3'], typename_to_index['MyType5'])
self.assertLess(typename_to_index['MyType4'], typename_to_index['MyType5'])
self.assertLess(typename_to_index['MyType5'], typename_to_index['MyType6'])
def testNeedsArray(self):
self.assertFalse(self.generator.NeedsArray(self.namespace.types['MyType1']))
self.assertTrue(self.generator.NeedsArray(self.namespace.types['MyType2']))
self.assertTrue(self.generator.NeedsArray(self.namespace.types['MyType3']))
self.assertFalse(self.generator.NeedsArray(self.namespace.types['MyType4']))
self.assertFalse(self.generator.NeedsArray(self.namespace.types['MyType5']))
self.assertTrue(self.generator.NeedsArray(self.namespace.types['EnumType']))
def testNeedsOptional(self):
self.assertFalse(
self.generator.NeedsOptional(self.namespace.types['MyType1']))
self.assertFalse(
self.generator.NeedsOptional(self.namespace.types['MyType2']))
self.assertTrue(
self.generator.NeedsOptional(self.namespace.types['MyType3']))
self.assertTrue(
self.generator.NeedsOptional(self.namespace.types['MyType4']))
self.assertFalse(
self.generator.NeedsOptional(self.namespace.types['MyType5']))
self.assertTrue(
self.generator.NeedsOptional(self.namespace.types['EnumType']))
def testNeedsOptionalArray(self):
self.assertFalse(
self.generator.NeedsOptionalArray(self.namespace.types['MyType1']))
self.assertTrue(
self.generator.NeedsOptionalArray(self.namespace.types['MyType2']))
self.assertFalse(
self.generator.NeedsOptionalArray(self.namespace.types['MyType3']))
self.assertFalse(
self.generator.NeedsOptionalArray(self.namespace.types['MyType4']))
self.assertFalse(
self.generator.NeedsOptionalArray(self.namespace.types['MyType5']))
self.assertTrue(
self.generator.NeedsOptionalArray(self.namespace.types['EnumType']))
def testFormatParamTypePrimitive(self):
self.assertEqual('int32_t', self.generator.FormatParamType(
self.namespace.types['MyType'].properties['int_single']))
self.assertEqual('PP_Int32_Array', self.generator.FormatParamType(
self.namespace.types['MyType'].properties['int_array']))
self.assertEqual('PP_Optional_Int32', self.generator.FormatParamType(
self.namespace.types['MyType'].properties['optional_int']))
self.assertEqual('PP_Optional_Int32_Array', self.generator.FormatParamType(
self.namespace.types['MyType'].properties['optional_int_array']))
self.assertEqual('double_t', self.generator.FormatParamType(
self.namespace.types['MyType'].properties['double_single']))
self.assertEqual('PP_Double_Array', self.generator.FormatParamType(
self.namespace.types['MyType'].properties['double_array']))
self.assertEqual('PP_Optional_Double', self.generator.FormatParamType(
self.namespace.types['MyType'].properties['optional_double']))
self.assertEqual('PP_Optional_Double_Array', self.generator.FormatParamType(
self.namespace.types['MyType'].properties['optional_double_array']))
self.assertEqual('PP_Var', self.generator.FormatParamType(
self.namespace.types['MyType'].properties['string']))
self.assertEqual('PP_String_Array', self.generator.FormatParamType(
self.namespace.types['MyType'].properties['string_array']))
self.assertEqual('PP_Var', self.generator.FormatParamType(
self.namespace.types['MyType'].properties['optional_string']))
self.assertEqual('PP_Optional_String_Array', self.generator.FormatParamType(
self.namespace.types['MyType'].properties['optional_string_array']))
def testFormatParamTypeStruct(self):
self.assertEqual('PP_IdlPepper_MyType0', self.generator.FormatParamType(
self.namespace.types['MyType'].properties['struct_single']))
self.assertEqual(
'PP_IdlPepper_MyType0_Array', self.generator.FormatParamType(
self.namespace.types['MyType'].properties['struct_array']))
self.assertEqual(
'PP_IdlPepper_Optional_MyType0', self.generator.FormatParamType(
self.namespace.types['MyType'].properties['optional_struct']))
self.assertEqual(
'PP_IdlPepper_Optional_MyType0_Array', self.generator.FormatParamType(
self.namespace.types['MyType'].properties[
'optional_struct_array']))
def testFormatParamTypeEnum(self):
self.assertEqual('PP_IdlPepper_EnumType', self.generator.FormatParamType(
self.namespace.types['MyType'].properties['enum_single']))
self.assertEqual(
'PP_IdlPepper_EnumType_Array', self.generator.FormatParamType(
self.namespace.types['MyType'].properties['enum_array']))
self.assertEqual(
'PP_IdlPepper_Optional_EnumType', self.generator.FormatParamType(
self.namespace.types['MyType'].properties['optional_enum']))
self.assertEqual(
'PP_IdlPepper_Optional_EnumType_Array', self.generator.FormatParamType(
self.namespace.types['MyType'].properties['optional_enum_array']))
def testEnumValueName(self):
enum_type = self.namespace.types['EnumType']
self.assertEqual('PP_IDLPEPPER_ENUMTYPE_NAME1',
self.generator.EnumValueName(enum_type.enum_values[0],
enum_type))
self.assertEqual('PP_IDLPEPPER_ENUMTYPE_NAME2',
self.generator.EnumValueName(enum_type.enum_values[1],
enum_type))
enum_type = self.namespace.types['AnotherEnumType']
self.assertEqual('PP_IDLPEPPER_ANOTHERENUMTYPE_NAME1',
self.generator.EnumValueName(enum_type.enum_values[0],
enum_type))
self.assertEqual('PP_IDLPEPPER_ANOTHERENUMTYPE_NAME2',
self.generator.EnumValueName(enum_type.enum_values[1],
enum_type))
def testReturnTypes(self):
self.assertEqual('void', self.generator.GetFunctionReturnType(
self.namespace.functions['function1']))
self.assertEqual('void', self.generator.GetFunctionReturnType(
self.namespace.functions['function2']))
self.assertEqual('int32_t', self.generator.GetFunctionReturnType(
self.namespace.functions['function3']))
self.assertEqual('int32_t', self.generator.GetFunctionReturnType(
self.namespace.functions['function4']))
self.assertEqual('int32_t', self.generator.GetFunctionReturnType(
self.namespace.functions['function5']))
self.assertEqual('int32_t', self.generator.GetFunctionReturnType(
self.namespace.functions['function6']))
def testHasOutArray(self):
self.assertFalse(self.generator.HasArrayOuts(
self.namespace.functions['function1']))
self.assertFalse(self.generator.HasArrayOuts(
self.namespace.functions['function2']))
self.assertTrue(self.generator.HasArrayOuts(
self.namespace.functions['function3']))
self.assertFalse(self.generator.HasArrayOuts(
self.namespace.functions['function4']))
self.assertFalse(self.generator.HasArrayOuts(
self.namespace.functions['function5']))
self.assertTrue(self.generator.HasArrayOuts(
self.namespace.functions['function6']))
self.assertTrue(self.generator.HasArrayOuts(
self.namespace.functions['function7']))
self.assertTrue(self.generator.HasArrayOuts(
self.namespace.functions['function8']))
self.assertFalse(self.generator.HasArrayOuts(
self.namespace.functions['function9']))
self.assertTrue(self.generator.HasArrayOuts(
self.namespace.functions['function10']))
self.assertTrue(self.generator.HasArrayOuts(
self.namespace.functions['function11']))
self.assertFalse(self.generator.HasArrayOuts(
self.namespace.functions['function12']))
if __name__ == '__main__':
unittest.main()
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