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Unified Diff: tools/json_schema_compiler/ppapi_generator_test.py

Issue 101483003: Add a Pepper IDL generator to the JSON schema compiler. (Closed) Base URL: http://git.chromium.org/chromium/src.git@master
Patch Set: Created 7 years ago
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Index: tools/json_schema_compiler/ppapi_generator_test.py
diff --git a/tools/json_schema_compiler/ppapi_generator_test.py b/tools/json_schema_compiler/ppapi_generator_test.py
new file mode 100755
index 0000000000000000000000000000000000000000..4d396ffa91eb54376bbd38119bdf34d02e3919f1
--- /dev/null
+++ b/tools/json_schema_compiler/ppapi_generator_test.py
@@ -0,0 +1,193 @@
+#!/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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