Method test_capture_output

Lib/test/test_subprocess.py:1916–1922

(self)

        subprocess.run(args, env={})

    def test_capture_output(self):
        cp = self.run_python(("import sys;"
                              "sys.stdout.write('BDFL'); "
                              "sys.stderr.write('FLUFL')"),
                             capture_output=True)
        self.assertIn(b'BDFL', cp.stdout)
        self.assertIn(b'FLUFL', cp.stderr)

    def test_stdout_stdout(self):
        # run() refuses to accept stdout=STDOUT