Move bindings tooling scripts to Tools/Scripts/webkitpy/bindings

third_party/WebKit/Source/bindings/scripts/generate_idl_diff_test.py

-#!/usr/bin/env python
-# Copyright 2015 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 generate_idl_diff
-import os
-import sys
-import unittest
-
-from generate_idl_diff import DIFF_TAG
-from generate_idl_diff import DIFF_TAG_DELETED
-from generate_idl_diff import DIFF_TAG_ADDED
-
-
-testdata_path = os.path.join(
-    os.path.dirname(os.path.realpath(__file__)), 'testdata')
-old_data_path = os.path.join(testdata_path, 'old_chrome.json')
-new_data_path = os.path.join(testdata_path, 'new_chrome.json')
-
-
-class TestGenerateIDLDiff(unittest.TestCase):
-
-    def setUp(self):
-        old = generate_idl_diff.load_json_file('old_chrome.json')
-        new = generate_idl_diff.load_json_file('new_chrome.json')
-        self.diff = generate_idl_diff.interfaces_diff(old, new)
-
-    def test_deleted_interface(self):
-        self.assertTrue('AnimationEffectReadOnly' in self.diff)
-        deleted_interface = self.diff.get('AnimationEffectReadOnly')
-        self.assertIsNotNone(deleted_interface)
-        self.assertEqual(deleted_interface.get(DIFF_TAG), DIFF_TAG_DELETED)
-
-    def test_added_interface(self):
-        self.assertTrue('AnimationEvent' in self.diff)
-        added_interface = self.diff.get('AnimationEvent')
-        self.assertIsNotNone(added_interface)
-        self.assertEqual(added_interface.get(DIFF_TAG), DIFF_TAG_ADDED)
-
-    def test_changed_interface(self):
-        self.assertTrue('ANGLEInstancedArrays' in self.diff)
-        changed_interface = self.diff.get('ANGLEInstancedArrays')
-        self.assertIsNotNone(changed_interface)
-        self.assertIsNone(changed_interface.get(DIFF_TAG))
-
-    def test_unchanged_interface(self):
-        self.assertFalse('AbstractWorker' in self.diff)
-
-    def test_unchanged_consts(self):
-        changed_interface = self.diff['ANGLEInstancedArrays']
-        members = changed_interface['Consts']
-        for member in members:
-            self.assertEqual(member['Name'], 'VERTEX_ATTRIB_ARRAY_DIVISOR')
-            self.assertEqual(member['Type'], 'unsigned long')
-            self.assertEqual(member['Value'], '0x88FE')
-
-    def test_changed_attribute(self):
-        changed_interface = self.diff['ANGLEInstancedArrays']
-        members = changed_interface['Attributes']
-        for member in members:
-            if member.get(DIFF_TAG) == DIFF_TAG_DELETED:
-                deleted = member
-            elif member.get(DIFF_TAG) == DIFF_TAG_ADDED:
-                added = member
-            else:
-                unchanged = member
-        self.assertEqual(deleted['Name'], 'animVal')
-        self.assertEqual(deleted['Type'], 'SVGAngle')
-        self.assertEqual(deleted['ExtAttributes'], [])
-        self.assertEqual(added['Name'], 'computedTiming')
-        self.assertEqual(added['Type'], 'ComputedTimingProperties')
-        self.assertEqual(added['ExtAttributes'], [{"Name": "maxChannelCount"}])
-        self.assertEqual(unchanged['Name'], 'timing')
-        self.assertEqual(unchanged['Type'], 'AnimationEffectTiming')
-        self.assertEqual(unchanged['ExtAttributes'], [])
-
-    def test_changed_operation(self):
-        changed_interface = self.diff['ANGLEInstancedArrays']
-        members = changed_interface['Operations']
-        deleted_arguments = [{"Type": "long", "Name": "primcount"}]
-        added_arguments = [{"Type": "unsigned long", "Name": "mode"}]
-        unchanged_arguments = [{"Type": "unsigned long", "Name": "mode"}]
-        for member in members:
-            if member.get(DIFF_TAG) == DIFF_TAG_DELETED:
-                deleted = member
-            elif member.get(DIFF_TAG) == DIFF_TAG_ADDED:
-                added = member
-            else:
-                unchanged = member
-        self.assertEqual(deleted['Name'], 'drawElementsInstancedANGLE')
-        self.assertEqual(deleted['Type'], 'void')
-        self.assertEqual(deleted['ExtAttributes'], [])
-        self.assertEqual(deleted['Arguments'], deleted_arguments)
-        self.assertEqual(added['Name'], 'drawElementsInstancedANGLE')
-        self.assertEqual(added['Type'], 'void')
-        self.assertEqual(added['ExtAttributes'], [])
-        self.assertEqual(added['Arguments'], added_arguments)
-        self.assertEqual(unchanged['Name'], 'drawArraysInstancedANGLE')
-        self.assertEqual(unchanged['Type'], 'void')
-        self.assertEqual(unchanged['ExtAttributes'], [])
-        self.assertEqual(unchanged['Arguments'], unchanged_arguments)
-
-
-if __name__ == '__main__':
-    unittest.main()