def testWithCd (self):
ayrton.main ('''import os.path
with cd ("bin"):
print (os.path.split (pwd ())[-1])''')
# close stdout as per the description of setUpMockStdout()
os.close (1)
self.assertEqual (self.r.read (), b'bin\n')
def testBg (self):
ayrton.main ('''a= find ("/usr", _bg=True, _out=None);
echo ("yes!");
echo (a.exit_code ())''')
# close stdout as per the description of setUpMockStdout()
os.close (1)
self.assertEqual (self.r.read (), b'yes!\n0\n')
def testStdEqNone (self):
# do the test
ayrton.main ('echo ("foo", _out=None)')
# close stdout as per the description of setUpMockStdout()
os.close (1)
# the output is empty, as it went to /dev/null
self.assertEqual (self.r.read (), b'')
def testEnvironment(self):
# NOTE: we convert envvars to str when we export() them
ayrton.main(
"""sh (-c='echo environments works: $FOO', _env=dict (FOO='yes'))"""
)
tearDownMockStdOut(self)
self.assertEqual(self.mock_stdout.read(), 'environments works: yes\n')
self.mock_stdout.close()
def testStdEqCapture (self):
# do the test
ayrton.main ('''f= echo ("foo", _out=Capture);
print ("echo: %s" % f)''')
# the output is empty, as it went to /dev/null
# BUG: check why there's a second \n
# ANS: because echo adds the first one and print adds the second one
self.assertEqual (self.a.buffer.getvalue (), b'echo: foo\n\n')
def testGt (self):
fn= tempfile.mkstemp ()[1]
ayrton.main ('echo ("yes") > "%s"' % fn)
contents= open (fn).read ()
# read() does not return bytes!
self.assertEqual (contents, 'yes\n')
os.unlink (fn)
def testUnknown (self):
try:
ayrton.main ('''foo''')
except CommandNotFound:
raise
except NameError:
pass
self.assertRaises (NameError, ayrton.main, '''fff()''')
self.assertRaises (CommandNotFound, ayrton.main, '''fff()''')
def testLt (self):
fd, fn= tempfile.mkstemp ()
os.write (fd, b'42\n')
os.close (fd)
ayrton.main ('cat () < "%s"' % fn)
self.assertEqual (self.a.buffer.getvalue (), b'42\n')
os.unlink (fn)
def testUnknown(self):
try:
ayrton.main("""foo""")
except CommandNotFound:
raise
except NameError:
pass
self.assertRaises(NameError, ayrton.main, """fff()""")
self.assertRaises(CommandNotFound, ayrton.main, """fff()""")
def testUnknown (self):
try:
ayrton.main ('''foo''')
except CommandNotFound:
raise
except NameError:
pass
self.assertRaises (NameError, ayrton.main, '''fff()''')
self.assertRaises (CommandNotFound, ayrton.main, '''fff()''')
def testUnset (self):
ayrton.main ('''export (TEST_ENV=42)
print (TEST_ENV)
unset ("TEST_ENV")
try:
TEST_ENV
except NameError:
print ("yes")''')
self.assertEqual (self.a.buffer.getvalue (), b'42\nyes\n')
def Remote (self):
"""This test only succeeds if you you have password/passphrase-less access
to localhost"""
ayrton.main ('''with remote ('localhost', allow_agent=False) as s:
print (SSH_CLIENT)
print (s[1].readlines ())''')
expected1= b'''[b'127.0.0.1 '''
expected2= b''' 22\\n']\n'''
self.assertEqual (self.a.buffer.getvalue ()[:len (expected1)], expected1)
self.assertEqual (self.a.buffer.getvalue ()[-len (expected2):], expected2)
def testStdEqCapture (self):
# do the test
ayrton.main ('''f= echo ("foo", _out=Capture);
print ("echo: %s" % f)''')
# close stdout as per the description of setUpMockStdout()
os.close (1)
# the output is empty, as it went to /dev/null
# BUG: check why there's a second \n
# ANS: because echo adds the first one and print adds the second one
self.assertEqual (self.r.read (), b'echo: foo\n\n')
def testLt (self):
fd, fn= tempfile.mkstemp ()
os.write (fd, b'42\n')
os.close (fd)
ayrton.main ('cat () < "%s"' % fn)
# close stdout as per the description of setUpMockStdout()
os.close (1)
self.assertEqual (self.r.read (), b'42\n')
os.unlink (fn)
def testUnset (self):
ayrton.main ('''export (TEST_ENV=42)
print (TEST_ENV)
unset ("TEST_ENV")
try:
TEST_ENV
except NameError:
print ("yes")''')
# close stdout as per the description of setUpMockStdout()
os.close (1)
self.assertEqual (self.r.read (), b'42\nyes\n')
def testLtGt (self):
fd, fn1= tempfile.mkstemp ()
os.write (fd, b'42\n')
os.close (fd)
fn2= tempfile.mkstemp ()[1]
ayrton.main ('cat () < "%s" > "%s"' % (fn1, fn2))
contents= open (fn2).read ()
# read() does not return bytes!
self.assertEqual (contents, '42\n')
os.unlink (fn1)
os.unlink (fn2)
def testIterable (self):
self.maxDiff= None
ayrton.main ('''lines_read= 0
for line in echo ('yes'):
if line=='yes':
print ('yes!')
else:
print (repr (line))
lines_read+= 1
print (lines_read)''')
tearDownMockStdOut (self)
self.assertEqual (self.mock_stdout.read (), 'yes!\n1\n')
def testIterable(self):
ans = ayrton.main('''lines_read= 0
for line in echo ('yes'):
if line=='yes':
lines_read+= 1
exit (lines_read)''')
self.assertEqual(ans, 1)
def testIterable (self):
ans= ayrton.main ('''lines_read= 0
for line in echo ('yes'):
if line=='yes':
lines_read+= 1
exit (lines_read)''')
self.assertEqual (ans, 1)
def __testRemote (self):
"""This test only succeeds if you you have password/passphrase-less access
to localhost"""
output= ayrton.main ('''with remote ('127.0.0.1', allow_agent=False) as s:
print (USER)
value= s[1].readlines ()
# close the fd's, otherwise the test does not finish because the paramiko.Client() is waiting
# this means even more that the current remote() API sucks
s[0].close ()
s[1].close ()
s[2].close ()
return value''')
self.assertEqual ( output, [ ('%s\n' % os.environ['USER']) ] )
def __testRemoteReturn (self):
"""This test only succeeds if you you have password/passphrase-less access
to localhost"""
output= ayrton.main ('''with remote ('127.0.0.1', allow_agent=False, _debug=True) as s:
return 42
# close the fd's, otherwise the test does not finish because the paramiko.Client() is waiting
# this means even more that the current remote() API sucks
s[0].close ()
s[1].close ()
#s[2].close ()
try:
return foo
except Exception as e:
return e''')
self.assertEqual (output, '''42\n''')
def __testRemoteEnv (self):
"""This test only succeeds if you you have password/passphrase-less access
to localhost"""
output= ayrton.main ('''with remote ('127.0.0.1', allow_agent=False) as s:
print (SSH_CLIENT)
value= s[1].readlines ()
# close the fd's, otherwise the test does not finish because the paramiko.Client() is waiting
# this means even more that the current remote() API sucks
s[0].close ()
s[1].close ()
s[2].close ()
return value''')
expected1= '''127.0.0.1 '''
expected2= ''' 22\n'''
self.assertEqual (output[0][:len (expected1)], expected1)
self.assertEqual (output[0][-len (expected2):], expected2)
def testOrderedOptions (self):
ayrton.main ("""echo (-l=True, --more=55, --ordered_options='yes!')""")
tearDownMockStdOut (self)
self.assertEqual (self.mock_stdout.read (), '-l --more 55 --ordered_options yes!\n')
self.mock_stdout.close ()
def __testSimpleReturn (self):
self.assertEqual (ayrton.main ('''return 50'''), 50)
def testSimpleFor (self):
ayrton.main ('''for a in (1, 2): pass''')
def testTupleAssign (self):
ayrton.main ('''(a, b)= (1, 2)''')
def testOrderedOptions(self):
ayrton.main("""echo (-l=True, --more=55, --ordered_options='yes!')""")
tearDownMockStdOut(self)
self.assertEqual(self.mock_stdout.read(),
'-l --more 55 --ordered_options yes!\n')
self.mock_stdout.close()
def testSimpleFor (self):
ayrton.main ('''for a in (1, 2): pass''')
def testDefFun1 (self):
ayrton.main ('''def foo ():
true= 42
true ()''')
def testAssign (self):
ayrton.main ('''a= lambda x: x
a (1)''')
def testFromImportAs (self):
ayrton.main ('''from random import seed as foo
foo ()''')
def testFromImport (self):
ayrton.main ('''from random import seed;
seed ()''')
def testSimpleCase (self):
ayrton.main ('true ()')
def testTupleAssign (self):
ayrton.main ('''(a, b)= (1, 2)''')
def testEnvironment (self):
# NOTE: we convert envvars to str when we export() them
ayrton.main ("""sh (-c='echo environments works: $FOO', _env=dict (FOO='yes'))""")
tearDownMockStdOut (self)
self.assertEqual (self.mock_stdout.read (), 'environments works: yes\n')
self.mock_stdout.close ()
def testDefFunFails1 (self):
ayrton.main ('''option ('errexit')
def foo ():
false= lambda: True
false ()''')
def __testSimpleReturn (self):
self.assertEqual (ayrton.main ('''return 50'''), 50)