diff options
Diffstat (limited to 'Lib/test/test_symbol.py')
| -rw-r--r-- | Lib/test/test_symbol.py | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/Lib/test/test_symbol.py b/Lib/test/test_symbol.py deleted file mode 100644 index 645d8f43b6..0000000000 --- a/Lib/test/test_symbol.py +++ /dev/null @@ -1,58 +0,0 @@ -import unittest -from test import support -import os -import sys -import sysconfig -import subprocess - - -SYMBOL_FILE = support.findfile('symbol.py') -GEN_SYMBOL_FILE = os.path.join(os.path.dirname(__file__), - '..', '..', 'Tools', 'scripts', - 'generate_symbol_py.py') -GRAMMAR_FILE = os.path.join(os.path.dirname(__file__), - '..', '..', 'Include', 'graminit.h') -TEST_PY_FILE = 'symbol_test.py' - - -class TestSymbolGeneration(unittest.TestCase): - - def _copy_file_without_generated_symbols(self, source_file, dest_file): - with open(source_file) as fp: - lines = fp.readlines() - with open(dest_file, 'w') as fp: - fp.writelines(lines[:lines.index("#--start constants--\n") + 1]) - fp.writelines(lines[lines.index("#--end constants--\n"):]) - - def _generate_symbols(self, grammar_file, target_symbol_py_file): - proc = subprocess.Popen([sys.executable, - GEN_SYMBOL_FILE, - grammar_file, - target_symbol_py_file], stderr=subprocess.PIPE) - stderr = proc.communicate()[1] - return proc.returncode, stderr - - def compare_files(self, file1, file2): - with open(file1) as fp: - lines1 = fp.readlines() - with open(file2) as fp: - lines2 = fp.readlines() - self.assertEqual(lines1, lines2) - - @unittest.skipUnless(sysconfig.is_python_build(), - 'test only works from source build directory') - def test_real_grammar_and_symbol_file(self): - output = support.TESTFN - self.addCleanup(support.unlink, output) - - self._copy_file_without_generated_symbols(SYMBOL_FILE, output) - - exitcode, stderr = self._generate_symbols(GRAMMAR_FILE, output) - self.assertEqual(b'', stderr) - self.assertEqual(0, exitcode) - - self.compare_files(SYMBOL_FILE, output) - - -if __name__ == "__main__": - unittest.main() |
