mirror of
https://github.com/aphrody-labs/cef.git
synced 2026-10-14 05:09:23 +00:00
Marshall Greenblatt
6ce3ac6d75
Add deterministic fixtures, goldens, and matching tests for all 18 make_* generators. Refactor make_distrib orchestration behind an importable main entry point while preserving generated output. Add passing characterizations for existing generator issues.
89 lines
3.1 KiB
Python
89 lines
3.1 KiB
Python
# Copyright (c) 2026 The Chromium Embedded Framework Authors. All rights
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# reserved. Use of this source code is governed by a BSD-style license that
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# can be found in the LICENSE file.
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import os
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import tempfile
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import unittest
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from cef_parser import obj_header
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from generator_test_util import make_fixture_header
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from generator_test_util import read_golden
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from generator_test_util import run_generator_script
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from generator_test_util import testdata_dir
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from make_capi_header import make_capi_header
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from make_capi_header import write_capi_header
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class MakeCapiHeaderTest(unittest.TestCase):
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def setUp(self):
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self.header = make_fixture_header()
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def test_complete_outputs_match_pre_refactor_goldens(self):
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for filename in self.header.get_file_names():
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output = make_capi_header(self.header, filename)
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self.assertEqual(output, read_golden('make_capi_header', filename))
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output = make_capi_header(self.header, 'cef_fixture.h')
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self.assertIn('cef_string_userfree_free()', output)
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self.assertIn('get_versioned_value_removed', output)
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self.assertIn('#if CEF_API_REMOVED(13302)', output)
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self.assertIn('#include "include/internal/cef_types_geometry.h"', output)
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def test_writer_returns_capi_path_and_exact_contents(self):
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with tempfile.TemporaryDirectory() as temporary_directory:
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output_directory = os.path.join(temporary_directory, 'include', 'capi')
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path, contents = write_capi_header(self.header, output_directory,
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'cef_fixture.h')
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self.assertEqual(path, os.path.join(output_directory,
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'cef_fixture_capi.h'))
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self.assertEqual(contents, read_golden('make_capi_header',
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'cef_fixture.h'))
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def test_unknown_forward_declaration_and_cpp_base_include_fail(self):
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data = '''
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#include "include/cef_base.h"
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class CefMissing;
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///
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/// Test class.
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///
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/*--cef(source=library)--*/
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class CefBad : public CefBaseRefCounted {
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public:
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///
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/// Test method.
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///
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/*--cef()--*/
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virtual void Run() = 0;
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};
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'''
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header = obj_header()
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header.add_data('cef_bad.h', data)
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with self.assertRaisesRegex(Exception, 'Unknown class: CefMissing'):
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make_capi_header(header, 'cef_bad.h')
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header = obj_header()
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header.add_data(
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'cef_bad.h',
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data.replace('#include "include/cef_base.h"',
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'#include "include/base/cef_callback.h"'))
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with self.assertRaisesRegex(Exception, 'Disallowed include'):
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make_capi_header(header, 'cef_bad.h')
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def test_cli_usage_and_successful_stdout(self):
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invalid = run_generator_script('make_capi_header.py')
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self.assertEqual(invalid.returncode, 0)
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self.assertEqual(invalid.stdout, '')
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self.assertIn('Usage:', invalid.stderr)
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fixture = testdata_dir('include', 'cef_fixture_scoped.h')
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success = run_generator_script('make_capi_header.py', fixture)
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self.assertEqual(success.returncode, 0, success.stderr)
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self.assertEqual(success.stderr, '')
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self.assertEqual(success.stdout,
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read_golden('make_capi_header', 'cef_fixture_scoped.h'))
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if __name__ == '__main__':
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unittest.main()
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