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Unified Diff: build/android/gyp/java_cpp_enum_tests.py

Issue 2392643003: Removes files from //build that we don't need (Closed)
Patch Set: Created 4 years, 2 months ago
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Index: build/android/gyp/java_cpp_enum_tests.py
diff --git a/build/android/gyp/java_cpp_enum_tests.py b/build/android/gyp/java_cpp_enum_tests.py
deleted file mode 100755
index 44f9766c82c98d6c6bab67764d89ee4bc6640282..0000000000000000000000000000000000000000
--- a/build/android/gyp/java_cpp_enum_tests.py
+++ /dev/null
@@ -1,436 +0,0 @@
-#!/usr/bin/env python
-# Copyright 2014 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.
-
-"""Tests for enum_preprocess.py.
-
-This test suite containss various tests for the C++ -> Java enum generator.
-"""
-
-import collections
-import optparse
-import os
-import sys
-import unittest
-
-import java_cpp_enum
-from java_cpp_enum import EnumDefinition, GenerateOutput, GetScriptName
-from java_cpp_enum import HeaderParser
-
-sys.path.append(os.path.join(os.path.dirname(__file__), "gyp"))
-from util import build_utils
-
-class TestPreprocess(unittest.TestCase):
- def testOutput(self):
- definition = EnumDefinition(original_enum_name='ClassName',
- enum_package='some.package',
- entries=[('E1', 1), ('E2', '2 << 2')])
- output = GenerateOutput('path/to/file', definition)
- expected = """
-// Copyright 2014 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.
-
-// This file is autogenerated by
-// %s
-// From
-// path/to/file
-
-package some.package;
-
-public class ClassName {
- public static final int E1 = 1;
- public static final int E2 = 2 << 2;
-}
-"""
- self.assertEqual(expected % GetScriptName(), output)
-
- def testParseSimpleEnum(self):
- test_data = """
- // GENERATED_JAVA_ENUM_PACKAGE: test.namespace
- enum EnumName {
- VALUE_ZERO,
- VALUE_ONE,
- };
- """.split('\n')
- definitions = HeaderParser(test_data).ParseDefinitions()
- self.assertEqual(1, len(definitions))
- definition = definitions[0]
- self.assertEqual('EnumName', definition.class_name)
- self.assertEqual('test.namespace', definition.enum_package)
- self.assertEqual(collections.OrderedDict([('VALUE_ZERO', 0),
- ('VALUE_ONE', 1)]),
- definition.entries)
-
- def testParseBitShifts(self):
- test_data = """
- // GENERATED_JAVA_ENUM_PACKAGE: test.namespace
- enum EnumName {
- VALUE_ZERO = 1 << 0,
- VALUE_ONE = 1 << 1,
- };
- """.split('\n')
- definitions = HeaderParser(test_data).ParseDefinitions()
- self.assertEqual(1, len(definitions))
- definition = definitions[0]
- self.assertEqual('EnumName', definition.class_name)
- self.assertEqual('test.namespace', definition.enum_package)
- self.assertEqual(collections.OrderedDict([('VALUE_ZERO', '1 << 0'),
- ('VALUE_ONE', '1 << 1')]),
- definition.entries)
-
- def testParseClassNameOverride(self):
- test_data = """
- // GENERATED_JAVA_ENUM_PACKAGE: test.namespace
- // GENERATED_JAVA_CLASS_NAME_OVERRIDE: OverrideName
- enum EnumName {
- FOO
- };
-
- // GENERATED_JAVA_ENUM_PACKAGE: test.namespace
- // GENERATED_JAVA_CLASS_NAME_OVERRIDE: OtherOverride
- enum PrefixTest {
- PREFIX_TEST_A,
- PREFIX_TEST_B,
- };
- """.split('\n')
- definitions = HeaderParser(test_data).ParseDefinitions()
- self.assertEqual(2, len(definitions))
- definition = definitions[0]
- self.assertEqual('OverrideName', definition.class_name)
-
- definition = definitions[1]
- self.assertEqual('OtherOverride', definition.class_name)
- self.assertEqual(collections.OrderedDict([('A', 0),
- ('B', 1)]),
- definition.entries)
-
- def testParseTwoEnums(self):
- test_data = """
- // GENERATED_JAVA_ENUM_PACKAGE: test.namespace
- enum EnumOne {
- ENUM_ONE_A = 1,
- // Comment there
- ENUM_ONE_B = A,
- };
-
- enum EnumIgnore {
- C, D, E
- };
-
- // GENERATED_JAVA_ENUM_PACKAGE: other.package
- // GENERATED_JAVA_PREFIX_TO_STRIP: P_
- enum EnumTwo {
- P_A,
- P_B
- };
- """.split('\n')
- definitions = HeaderParser(test_data).ParseDefinitions()
- self.assertEqual(2, len(definitions))
- definition = definitions[0]
- self.assertEqual('EnumOne', definition.class_name)
- self.assertEqual('test.namespace', definition.enum_package)
- self.assertEqual(collections.OrderedDict([('A', '1'),
- ('B', 'A')]),
- definition.entries)
-
- definition = definitions[1]
- self.assertEqual('EnumTwo', definition.class_name)
- self.assertEqual('other.package', definition.enum_package)
- self.assertEqual(collections.OrderedDict([('A', 0),
- ('B', 1)]),
- definition.entries)
-
- def testParseThrowsOnUnknownDirective(self):
- test_data = """
- // GENERATED_JAVA_UNKNOWN: Value
- enum EnumName {
- VALUE_ONE,
- };
- """.split('\n')
- with self.assertRaises(Exception):
- HeaderParser(test_data).ParseDefinitions()
-
- def testParseReturnsEmptyListWithoutDirectives(self):
- test_data = """
- enum EnumName {
- VALUE_ONE,
- };
- """.split('\n')
- self.assertEqual([], HeaderParser(test_data).ParseDefinitions())
-
- def testParseEnumClass(self):
- test_data = """
- // GENERATED_JAVA_ENUM_PACKAGE: test.namespace
- enum class Foo {
- FOO_A,
- };
- """.split('\n')
- definitions = HeaderParser(test_data).ParseDefinitions()
- self.assertEqual(1, len(definitions))
- definition = definitions[0]
- self.assertEqual('Foo', definition.class_name)
- self.assertEqual('test.namespace', definition.enum_package)
- self.assertEqual(collections.OrderedDict([('A', 0)]),
- definition.entries)
-
- def testParseEnumStruct(self):
- test_data = """
- // GENERATED_JAVA_ENUM_PACKAGE: test.namespace
- enum struct Foo {
- FOO_A,
- };
- """.split('\n')
- definitions = HeaderParser(test_data).ParseDefinitions()
- self.assertEqual(1, len(definitions))
- definition = definitions[0]
- self.assertEqual('Foo', definition.class_name)
- self.assertEqual('test.namespace', definition.enum_package)
- self.assertEqual(collections.OrderedDict([('A', 0)]),
- definition.entries)
-
- def testParseFixedTypeEnum(self):
- test_data = """
- // GENERATED_JAVA_ENUM_PACKAGE: test.namespace
- enum Foo : int {
- FOO_A,
- };
- """.split('\n')
- definitions = HeaderParser(test_data).ParseDefinitions()
- self.assertEqual(1, len(definitions))
- definition = definitions[0]
- self.assertEqual('Foo', definition.class_name)
- self.assertEqual('test.namespace', definition.enum_package)
- self.assertEqual('int', definition.fixed_type)
- self.assertEqual(collections.OrderedDict([('A', 0)]),
- definition.entries)
-
- def testParseFixedTypeEnumClass(self):
- test_data = """
- // GENERATED_JAVA_ENUM_PACKAGE: test.namespace
- enum class Foo: unsigned short {
- FOO_A,
- };
- """.split('\n')
- definitions = HeaderParser(test_data).ParseDefinitions()
- self.assertEqual(1, len(definitions))
- definition = definitions[0]
- self.assertEqual('Foo', definition.class_name)
- self.assertEqual('test.namespace', definition.enum_package)
- self.assertEqual('unsigned short', definition.fixed_type)
- self.assertEqual(collections.OrderedDict([('A', 0)]),
- definition.entries)
-
- def testParseUnknownFixedTypeRaises(self):
- test_data = """
- // GENERATED_JAVA_ENUM_PACKAGE: test.namespace
- enum class Foo: foo_type {
- FOO_A,
- };
- """.split('\n')
- with self.assertRaises(Exception):
- HeaderParser(test_data).ParseDefinitions()
-
- def testParseSimpleMultiLineDirective(self):
- test_data = """
- // GENERATED_JAVA_ENUM_PACKAGE: (
- // test.namespace)
- // GENERATED_JAVA_CLASS_NAME_OVERRIDE: Bar
- enum Foo {
- FOO_A,
- };
- """.split('\n')
- definitions = HeaderParser(test_data).ParseDefinitions()
- self.assertEqual('test.namespace', definitions[0].enum_package)
- self.assertEqual('Bar', definitions[0].class_name)
-
- def testParseMultiLineDirective(self):
- test_data = """
- // GENERATED_JAVA_ENUM_PACKAGE: (te
- // st.name
- // space)
- enum Foo {
- FOO_A,
- };
- """.split('\n')
- definitions = HeaderParser(test_data).ParseDefinitions()
- self.assertEqual('test.namespace', definitions[0].enum_package)
-
- def testParseMultiLineDirectiveWithOtherDirective(self):
- test_data = """
- // GENERATED_JAVA_ENUM_PACKAGE: (
- // test.namespace)
- // GENERATED_JAVA_CLASS_NAME_OVERRIDE: (
- // Ba
- // r
- // )
- enum Foo {
- FOO_A,
- };
- """.split('\n')
- definitions = HeaderParser(test_data).ParseDefinitions()
- self.assertEqual('test.namespace', definitions[0].enum_package)
- self.assertEqual('Bar', definitions[0].class_name)
-
- def testParseMalformedMultiLineDirectiveWithOtherDirective(self):
- test_data = """
- // GENERATED_JAVA_ENUM_PACKAGE: (
- // test.name
- // space
- // GENERATED_JAVA_CLASS_NAME_OVERRIDE: Bar
- enum Foo {
- FOO_A,
- };
- """.split('\n')
- with self.assertRaises(Exception):
- HeaderParser(test_data).ParseDefinitions()
-
- def testParseMalformedMultiLineDirective(self):
- test_data = """
- // GENERATED_JAVA_ENUM_PACKAGE: (
- // test.name
- // space
- enum Foo {
- FOO_A,
- };
- """.split('\n')
- with self.assertRaises(Exception):
- HeaderParser(test_data).ParseDefinitions()
-
- def testParseMalformedMultiLineDirectiveShort(self):
- test_data = """
- // GENERATED_JAVA_ENUM_PACKAGE: (
- enum Foo {
- FOO_A,
- };
- """.split('\n')
- with self.assertRaises(Exception):
- HeaderParser(test_data).ParseDefinitions()
-
- def testEnumValueAssignmentNoneDefined(self):
- definition = EnumDefinition(original_enum_name='c', enum_package='p')
- definition.AppendEntry('A', None)
- definition.AppendEntry('B', None)
- definition.AppendEntry('C', None)
- definition.Finalize()
- self.assertEqual(collections.OrderedDict([('A', 0),
- ('B', 1),
- ('C', 2)]),
- definition.entries)
-
- def testEnumValueAssignmentAllDefined(self):
- definition = EnumDefinition(original_enum_name='c', enum_package='p')
- definition.AppendEntry('A', '1')
- definition.AppendEntry('B', '2')
- definition.AppendEntry('C', '3')
- definition.Finalize()
- self.assertEqual(collections.OrderedDict([('A', '1'),
- ('B', '2'),
- ('C', '3')]),
- definition.entries)
-
- def testEnumValueAssignmentReferences(self):
- definition = EnumDefinition(original_enum_name='c', enum_package='p')
- definition.AppendEntry('A', None)
- definition.AppendEntry('B', 'A')
- definition.AppendEntry('C', None)
- definition.AppendEntry('D', 'C')
- definition.Finalize()
- self.assertEqual(collections.OrderedDict([('A', 0),
- ('B', 0),
- ('C', 1),
- ('D', 1)]),
- definition.entries)
-
- def testEnumValueAssignmentSet(self):
- definition = EnumDefinition(original_enum_name='c', enum_package='p')
- definition.AppendEntry('A', None)
- definition.AppendEntry('B', '2')
- definition.AppendEntry('C', None)
- definition.Finalize()
- self.assertEqual(collections.OrderedDict([('A', 0),
- ('B', 2),
- ('C', 3)]),
- definition.entries)
-
- def testEnumValueAssignmentSetReferences(self):
- definition = EnumDefinition(original_enum_name='c', enum_package='p')
- definition.AppendEntry('A', None)
- definition.AppendEntry('B', 'A')
- definition.AppendEntry('C', 'B')
- definition.AppendEntry('D', None)
- definition.Finalize()
- self.assertEqual(collections.OrderedDict([('A', 0),
- ('B', 0),
- ('C', 0),
- ('D', 1)]),
- definition.entries)
-
- def testEnumValueAssignmentRaises(self):
- definition = EnumDefinition(original_enum_name='c', enum_package='p')
- definition.AppendEntry('A', None)
- definition.AppendEntry('B', 'foo')
- definition.AppendEntry('C', None)
- with self.assertRaises(Exception):
- definition.Finalize()
-
- def testExplicitPrefixStripping(self):
- definition = EnumDefinition(original_enum_name='c', enum_package='p')
- definition.AppendEntry('P_A', None)
- definition.AppendEntry('B', None)
- definition.AppendEntry('P_C', None)
- definition.AppendEntry('P_LAST', 'P_C')
- definition.prefix_to_strip = 'P_'
- definition.Finalize()
- self.assertEqual(collections.OrderedDict([('A', 0),
- ('B', 1),
- ('C', 2),
- ('LAST', 2)]),
- definition.entries)
-
- def testImplicitPrefixStripping(self):
- definition = EnumDefinition(original_enum_name='ClassName',
- enum_package='p')
- definition.AppendEntry('CLASS_NAME_A', None)
- definition.AppendEntry('CLASS_NAME_B', None)
- definition.AppendEntry('CLASS_NAME_C', None)
- definition.AppendEntry('CLASS_NAME_LAST', 'CLASS_NAME_C')
- definition.Finalize()
- self.assertEqual(collections.OrderedDict([('A', 0),
- ('B', 1),
- ('C', 2),
- ('LAST', 2)]),
- definition.entries)
-
- def testImplicitPrefixStrippingRequiresAllConstantsToBePrefixed(self):
- definition = EnumDefinition(original_enum_name='Name',
- enum_package='p')
- definition.AppendEntry('A', None)
- definition.AppendEntry('B', None)
- definition.AppendEntry('NAME_LAST', None)
- definition.Finalize()
- self.assertEqual(['A', 'B', 'NAME_LAST'], definition.entries.keys())
-
- def testGenerateThrowsOnEmptyInput(self):
- with self.assertRaises(Exception):
- original_do_parse = java_cpp_enum.DoParseHeaderFile
- try:
- java_cpp_enum.DoParseHeaderFile = lambda _: []
- java_cpp_enum.DoGenerate('dir', ['file'])
- finally:
- java_cpp_enum.DoParseHeaderFile = original_do_parse
-
-def main(argv):
- parser = optparse.OptionParser()
- parser.add_option("--stamp", help="File to touch on success.")
- options, _ = parser.parse_args(argv)
-
- suite = unittest.TestLoader().loadTestsFromTestCase(TestPreprocess)
- unittest.TextTestRunner(verbosity=0).run(suite)
-
- if options.stamp:
- build_utils.Touch(options.stamp)
-
-if __name__ == '__main__':
- main(sys.argv[1:])
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