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Make test_subprocess work. Fix universal newlines in io.py.

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This commit is contained in:
Guido van Rossum 2007-05-24 04:05:35 +00:00
parent c126e8aae3
commit fa0054aa73
3 changed files with 31 additions and 39 deletions
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24
Lib/test/test_subprocess.py
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@ -151,7 +151,7 @@ class ProcessTestCase(unittest.TestCase):
p = subprocess.Popen([sys.executable, "-c",
'import sys; sys.stdout.write("orange")'],
stdout=subprocess.PIPE)
self.assertEqual(p.stdout.read(), "orange")
self.assertEqual(p.stdout.read(), b"orange")
def test_stdout_filedes(self):
# stdout is set to open file descriptor
@ -172,7 +172,7 @@ class ProcessTestCase(unittest.TestCase):
stdout=tf)
p.wait()
tf.seek(0)
self.assertEqual(tf.read(), "orange")
self.assertEqual(tf.read(), b"orange")
def test_stderr_pipe(self):
# stderr redirection
@ -264,7 +264,7 @@ class ProcessTestCase(unittest.TestCase):
'sys.stdout.write(os.getenv("FRUIT"))'],
stdout=subprocess.PIPE,
env=newenv)
self.assertEqual(p.stdout.read(), "orange")
self.assertEqual(p.stdout.read(), b"orange")
def test_communicate_stdin(self):
p = subprocess.Popen([sys.executable, "-c",
@ -278,7 +278,7 @@ class ProcessTestCase(unittest.TestCase):
'import sys; sys.stdout.write("pineapple")'],
stdout=subprocess.PIPE)
(stdout, stderr) = p.communicate()
self.assertEqual(stdout, "pineapple")
self.assertEqual(stdout, b"pineapple")
self.assertEqual(stderr, None)
def test_communicate_stderr(self):
@ -353,7 +353,7 @@ class ProcessTestCase(unittest.TestCase):
'import sys,os;' + SETBINARY +
'sys.stdout.write("line1\\n");'
'sys.stdout.flush();'
'sys.stdout.write("line2\\r");'
'sys.stdout.write("line2\\n");'
'sys.stdout.flush();'
'sys.stdout.write("line3\\r\\n");'
'sys.stdout.flush();'
@ -373,7 +373,7 @@ class ProcessTestCase(unittest.TestCase):
'import sys,os;' + SETBINARY +
'sys.stdout.write("line1\\n");'
'sys.stdout.flush();'
'sys.stdout.write("line2\\r");'
'sys.stdout.write("line2\\n");'
'sys.stdout.flush();'
'sys.stdout.write("line3\\r\\n");'
'sys.stdout.flush();'
@ -385,7 +385,7 @@ class ProcessTestCase(unittest.TestCase):
stdout=subprocess.PIPE, stderr=subprocess.PIPE,
universal_newlines=1)
(stdout, stderr) = p.communicate()
self.assertEqual(stdout, b"line1\nline2\nline3\nline4\nline5\nline6")
self.assertEqual(stdout, "line1\nline2\nline3\nline4\nline5\nline6")
def test_no_leaking(self):
# Make sure we leak no resources
@ -460,10 +460,10 @@ class ProcessTestCase(unittest.TestCase):
#
if not mswindows:
def test_exceptions(self):
# catched & re-raised exceptions
# caught & re-raised exceptions
try:
p = subprocess.Popen([sys.executable, "-c", ""],
cwd="/this/path/does/not/exist")
cwd="/this/path/does/not/exist")
except OSError as e:
# The attribute child_traceback should contain "os.chdir"
# somewhere.
@ -511,7 +511,7 @@ class ProcessTestCase(unittest.TestCase):
'sys.stdout.write(os.getenv("FRUIT"))'],
stdout=subprocess.PIPE,
preexec_fn=lambda: os.putenv("FRUIT", "apple"))
self.assertEqual(p.stdout.read(), "apple")
self.assertEqual(p.stdout.read(), b"apple")
def test_args_string(self):
# args is a string
@ -544,7 +544,7 @@ class ProcessTestCase(unittest.TestCase):
p = subprocess.Popen(["echo $FRUIT"], shell=1,
stdout=subprocess.PIPE,
env=newenv)
self.assertEqual(p.stdout.read().strip(), "apple")
self.assertEqual(p.stdout.read().strip(b" \t\r\n\f"), b"apple")
def test_shell_string(self):
# Run command through the shell (string)
@ -553,7 +553,7 @@ class ProcessTestCase(unittest.TestCase):
p = subprocess.Popen("echo $FRUIT", shell=1,
stdout=subprocess.PIPE,
env=newenv)
self.assertEqual(p.stdout.read().strip(), "apple")
self.assertEqual(p.stdout.read().strip(b" \t\r\n\f"), b"apple")
def test_call_string(self):
# call() function with string argument on UNIX