test_python_tee_output() - Code Metrics - Inspection of "made stdout capture mode configurable and set the..." - IDSIA/sacred - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 1a32f0...6baa7b )

by Klaus

created 2017-04-12 16:47 UTC

test_python_tee_output() A

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Complexity

Conditions

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Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	4
dl	0
loc	17
rs	9.2
c	1
b	0
f	0

#!/usr/bin/env python
# coding=utf-8
from __future__ import division, print_function, unicode_literals
import os
import sys
from sacred.stdout_capturing import get_stdcapturer
from sacred.optional import libc


def test_python_tee_output(capsys):
    expected_lines = {
        "captured stdout",
        "captured stderr"}

    capture_stdout = get_stdcapturer("PY")
    with capsys.disabled():
        print('before (stdout)')
        print('before (stderr)')
        with capture_stdout() as (f, final_out):
            print("captured stdout")
            print("captured stderr")

        print('after (stdout)')
        print('after (stderr)')

        assert set(final_out[0].strip().split("\n")) == expected_lines


def test_fd_tee_output(capsys):
    expected_lines = {
        "captured stdout",
        "captured stderr",
        "and this is from echo"}
    if not sys.platform.startswith('win'):
        # FIXME: this line randomly doesn't show on windows (skip for now)
        expected_lines.add("stdout from C")

    capture_stdout = get_stdcapturer("FD")
    with capsys.disabled():
        print('before (stdout)')
        print('before (stderr)')
        with capture_stdout() as (f, final_out):
            print("captured stdout")
            print("captured stderr")
            if not sys.platform.startswith('win'):
                libc.puts(b'stdout from C')
                libc.fflush(None)
            os.system('echo and this is from echo')

        print('after (stdout)')
        print('after (stderr)')

        assert set(final_out[0].strip().split("\n")) == expected_lines


1			#!/usr/bin/env python
2			# coding=utf-8
3			from __future__ import division, print_function, unicode_literals
4			import os
5			import sys
6			from sacred.stdout_capturing import get_stdcapturer
7			from sacred.optional import libc
8
9
10			def test_python_tee_output(capsys):
11			expected_lines = {
12			"captured stdout",
13			"captured stderr"}
14
15			capture_stdout = get_stdcapturer("PY")
16			with capsys.disabled():
17			print('before (stdout)')
18			print('before (stderr)')
19			with capture_stdout() as (f, final_out):
20			print("captured stdout")
21			print("captured stderr")
22
23			print('after (stdout)')
24			print('after (stderr)')
25
26			assert set(final_out[0].strip().split("\n")) == expected_lines
27
28
29			def test_fd_tee_output(capsys):
30			expected_lines = {
31			"captured stdout",
32			"captured stderr",
33			"and this is from echo"}
34			if not sys.platform.startswith('win'):
35			# FIXME: this line randomly doesn't show on windows (skip for now)
36			expected_lines.add("stdout from C")
37
38			capture_stdout = get_stdcapturer("FD")
39			with capsys.disabled():
40			print('before (stdout)')
41			print('before (stderr)')
42			with capture_stdout() as (f, final_out):
43			print("captured stdout")
44			print("captured stderr")
45			if not sys.platform.startswith('win'):
46			libc.puts(b'stdout from C')
47			libc.fflush(None)
48			os.system('echo and this is from echo')
49
50			print('after (stdout)')
51			print('after (stderr)')
52
53			assert set(final_out[0].strip().split("\n")) == expected_lines
54

IDSIA / sacred

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