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Direktori : /proc/self/root/usr/lib64/python2.7/site-packages/simplejson/tests/ |
Current File : //proc/self/root/usr/lib64/python2.7/site-packages/simplejson/tests/test_tool.py |
from __future__ import with_statement import os import sys import textwrap import unittest import subprocess import tempfile try: # Python 3.x from test.support import strip_python_stderr except ImportError: # Python 2.6+ try: from test.test_support import strip_python_stderr except ImportError: # Python 2.5 import re def strip_python_stderr(stderr): return re.sub( r"\[\d+ refs\]\r?\n?$".encode(), "".encode(), stderr).strip() class TestTool(unittest.TestCase): data = """ [["blorpie"],[ "whoops" ] , [ ],\t"d-shtaeou",\r"d-nthiouh", "i-vhbjkhnth", {"nifty":87}, {"morefield" :\tfalse,"field" :"yes"} ] """ expect = textwrap.dedent("""\ [ [ "blorpie" ], [ "whoops" ], [], "d-shtaeou", "d-nthiouh", "i-vhbjkhnth", { "nifty": 87 }, { "field": "yes", "morefield": false } ] """) def runTool(self, args=None, data=None): argv = [sys.executable, '-m', 'simplejson.tool'] if args: argv.extend(args) proc = subprocess.Popen(argv, stdin=subprocess.PIPE, stderr=subprocess.PIPE, stdout=subprocess.PIPE) out, err = proc.communicate(data) self.assertEqual(strip_python_stderr(err), ''.encode()) self.assertEqual(proc.returncode, 0) return out def test_stdin_stdout(self): self.assertEqual( self.runTool(data=self.data.encode()), self.expect.encode()) def test_infile_stdout(self): with tempfile.NamedTemporaryFile() as infile: infile.write(self.data.encode()) infile.flush() self.assertEqual( self.runTool(args=[infile.name]), self.expect.encode()) def test_infile_outfile(self): with tempfile.NamedTemporaryFile() as infile: infile.write(self.data.encode()) infile.flush() # outfile will get overwritten by tool, so the delete # may not work on some platforms. Do it manually. outfile = tempfile.NamedTemporaryFile() try: self.assertEqual( self.runTool(args=[infile.name, outfile.name]), ''.encode()) with open(outfile.name, 'rb') as f: self.assertEqual(f.read(), self.expect.encode()) finally: outfile.close() if os.path.exists(outfile.name): os.unlink(outfile.name)