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127 lines
3.5 KiB
Python
127 lines
3.5 KiB
Python
#!/usr/bin/env python3
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# This file is a part of toml++ and is subject to the the terms of the MIT license.
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# Copyright (c) 2019-2020 Mark Gillard <mark.gillard@outlook.com.au>
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# See https://github.com/marzer/tomlplusplus/blob/master/LICENSE for the full license text.
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# SPDX-License-Identifier: MIT
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import sys
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import os.path as path
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import utils
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import io
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import re
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def open_test_file(name):
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test_file_path = path.join(utils.get_script_folder(), '..', 'tests', name)
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print("Writing to {}".format(test_file_path))
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return open(test_file_path, 'w', encoding='utf-8', newline='\n')
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def emit_preamble(test_file):
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write = lambda txt: print(txt, file=test_file)
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write('#include "tests.h"')
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write('using namespace toml::impl;')
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write('')
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write('#if !TOML_UNRELEASED_FEATURES // todo: improve conformance script to remove this')
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write('')
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def sanitize(s):
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return re.sub(r'[ -]+', '_', s, 0, re.I | re.M)
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def emit_invalid_tests(test_file, name, source_folder, skip_list=None):
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constants_buf = io.StringIO('', newline='\n')
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constants = lambda txt: print(txt, file=constants_buf)
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tests_buf = io.StringIO('', newline='\n')
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tests = lambda txt: print(txt, file=tests_buf)
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constants('namespace // invalid test data for {}'.format(name))
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constants('{')
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tests('TEST_CASE("conformance - invalid inputs from {}")'.format(name))
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tests('{')
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#files = [path.splitext(path.split(f)[1])[0] for f in utils.get_all_files(source_folder,all="*.toml")]
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files = [path.split(f) for f in utils.get_all_files(source_folder, all="*.toml")]
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files = [(f[0], *path.splitext(f[1])) for f in files]
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for dir,file,ext in files:
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if skip_list and file in skip_list:
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continue
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identifier = sanitize(file)
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constants('\t static constexpr auto {} = S(R"({})"sv);'.format(
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identifier,
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utils.read_all_text_from_file(path.join(dir, file + ext)).strip()
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))
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tests('\tparsing_should_fail(FILE_LINE_ARGS, {});'.format(identifier))
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constants('}')
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tests('}')
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write = lambda txt: print(txt, file=test_file)
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write(constants_buf.getvalue())
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write(tests_buf.getvalue())
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def emit_appendix(test_file):
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write = lambda txt: print(txt, file=test_file)
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write('')
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write('#endif // !TOML_UNRELEASED_FEATURES')
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def main():
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extern_root = path.join(utils.get_script_folder(), '..', 'extern')
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with open_test_file('conformance.cpp') as test_file:
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emit_preamble(test_file)
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emit_invalid_tests(
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test_file,
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'BurntSushi/toml-test',
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path.join(extern_root, 'toml-test', 'tests', 'invalid'),
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(
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# false negatives after TOML 0.4.0
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'array-mixed-types-arrays-and-ints',
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'array-mixed-types-ints-and-floats',
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'array-mixed-types-strings-and-ints'
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)
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)
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emit_invalid_tests(
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test_file,
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'iarna/toml-spec-tests',
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path.join(extern_root, 'toml-spec-tests', 'errors'),
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(
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# I handle these internally, they get broken by I/O
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'comment-control-1',
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'comment-control-2',
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'comment-control-3',
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'comment-control-4',
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'string-basic-control-1',
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'string-basic-control-2',
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'string-basic-control-3',
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'string-basic-control-4',
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'string-basic-multiline-control-1',
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'string-basic-multiline-control-2',
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'string-basic-multiline-control-3',
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'string-basic-multiline-control-4',
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'string-literal-control-1',
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'string-literal-control-2',
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'string-literal-control-3',
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'string-literal-control-4',
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'string-literal-multiline-control-1',
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'string-literal-multiline-control-2',
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'string-literal-multiline-control-3',
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'string-literal-multiline-control-4',
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)
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)
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emit_appendix(test_file)
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if __name__ == '__main__':
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utils.run(main)
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