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Add test_stdout_file #252

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Add test_stdout_file #252

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1da4cc3
Add test_stdout_file
May 4, 2015
75bbf90
Fix test_stdout_file
May 4, 2015
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3 changes: 3 additions & 0 deletions sh.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1854,6 +1854,9 @@ def finish():
if hasattr(handler, "flush"):
handler.flush()

if hasattr(handler, "close"):
handler.close()

return process, finish

def get_callback_chunk_consumer(handler, encoding, decode_errors):
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24 changes: 24 additions & 0 deletions test.py
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Expand Up @@ -770,6 +770,30 @@ def test_output_equivalence(self):
self.assertEqual(iam1, iam2)


def test_stdout_file(self):
py = create_tmp_test(r"""
import sys

sys.stdout.write("foobar\n")
""")

read_fd, write_fd = os.pipe()
read, write = os.fdopen(read_fd, 'r'), os.fdopen(write_fd, 'w')
p = python(py.name, _out=write, u=True)
p.wait()

def alarm(sig, action):
self.fail("Timeout while reading from pipe")

import signal
signal.signal(signal.SIGALRM, alarm)
signal.alarm(3)

self.assertEqual("foobar\n", read.read(-1))
signal.alarm(0)
signal.signal(signal.SIGALRM, signal.SIG_DFL)


def test_stdout_callback(self):
py = create_tmp_test("""
import sys
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