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add tests of 'cmdtest.py' in t/ subdir

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This commit is contained in:
Johan Holmberg 2016-01-06 20:55:53 +01:00
parent f0e6f5c281
commit a65f019e51
4 changed files with 190 additions and 0 deletions
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42
python/t/CMDTEST_exit_nonzero.py Normal file
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from selftest_utils import SelftestUtils
class TC_exit_nonzero(SelftestUtils, TestCase):
def test_exit_nonzero_CORRECT(self):
self.create_CMDTEST_foo(
'with self.cmd("false") as c:',
' c.exit_nonzero()',
)
with self.cmd_cmdtest() as c:
c.stdout_equal([
"### cmdline: false",
])
def test_exit_nonzero_INCORRECT(self):
self.create_CMDTEST_foo(
'with self.cmd("true") as c:',
' c.exit_nonzero()',
)
with self.cmd_cmdtest() as c:
c.stdout_equal([
"### cmdline: true",
"--- ERROR: exit_nonzero",
"actual: 0",
"expect: <nonzero value>",
"",
])
c.exit_nonzero()
def test_exit_nonzero_CORRECT_18(self):
self.create_CMDTEST_foo(
'with self.cmd("exit 18") as c:',
' c.exit_nonzero()',
)
with self.cmd_cmdtest() as c:
c.stdout_equal([
"### cmdline: exit 18",
])

47
python/t/CMDTEST_exit_zero.py Normal file
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from selftest_utils import SelftestUtils
class TC_exit_zero(SelftestUtils, TestCase):
def test_exit_zero_CORRECT(self):
self.create_CMDTEST_foo(
'with self.cmd("true") as c:',
' c.exit_zero()',
)
with self.cmd_cmdtest() as c:
c.stdout_equal([
"### cmdline: true",
])
def test_exit_zero_INCORRECT(self):
self.create_CMDTEST_foo(
'with self.cmd("false") as c:',
' c.exit_zero()',
)
with self.cmd_cmdtest() as c:
c.stdout_equal([
"### cmdline: false",
"--- ERROR: exit_zero",
"actual: 1",
"expect: 0",
"",
])
c.exit_nonzero()
def test_exit_zero_INCORRECT_18(self):
self.create_CMDTEST_foo(
'with self.cmd("exit 18") as c:',
' c.exit_zero()',
)
with self.cmd_cmdtest() as c:
c.stdout_equal([
"### cmdline: exit 18",
"--- ERROR: exit_zero",
"actual: 18",
"expect: 0",
"",
])
c.exit_nonzero()

71
python/t/CMDTEST_stdout_equal.py Normal file
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from selftest_utils import SelftestUtils
class TC_stdout_equal(SelftestUtils, TestCase):
def test_stdout_equal_CORRECT_EMPTY(self):
self.create_CMDTEST_foo(
'with self.cmd("true") as c:',
' c.stdout_equal([',
' ])',
)
with self.cmd_cmdtest() as c:
c.stdout_equal([
"### cmdline: true",
])
def test_stdout_equal_INCORRECT_EMPTY(self):
self.create_CMDTEST_foo(
'with self.cmd("echo hello") as c:',
' c.stdout_equal([',
' ])',
)
with self.cmd_cmdtest() as c:
c.stdout_equal([
"### cmdline: echo hello",
"--- ERROR: stdout_equal",
"actual:",
" hello",
"expect:",
" <<empty>>",
])
c.exit_nonzero()
def test_stdout_equal_CORRECT_2_LINES(self):
self.create_CMDTEST_foo(
'with self.cmd("echo hello && echo world") as c:',
' c.stdout_equal([',
' "hello",',
' "world",',
' ])',
)
with self.cmd_cmdtest() as c:
c.stdout_equal([
"### cmdline: echo hello && echo world",
])
def test_stdout_equal_INCORRECT_2_LINES(self):
self.create_CMDTEST_foo(
'with self.cmd("echo hello && echo world && echo MORE") as c:',
' c.stdout_equal([',
' "hello",',
' "world",',
' ])',
)
with self.cmd_cmdtest() as c:
c.stdout_equal([
"### cmdline: echo hello && echo world && echo MORE",
"--- ERROR: stdout_equal",
"actual:",
" hello",
" world",
" MORE",
"expect:",
" hello",
" world",
])
c.exit_nonzero()

30
python/t/selftest_utils.py Normal file
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import os
from contextlib import contextmanager
TOP = os.getcwd()
class SelftestUtils:
def setup(self):
self.always_ignore_file('tmp-cmdtest-python/')
def create_CMDTEST_foo(self, *lines):
self.create_file("CMDTEST_foo.py", [
"class TC_foo(TestCase):",
" def setup(self):",
" #prepend_path #{BIN.inspect}",
" #prepend_path #{PLATFORM_BIN.inspect}",
" pass",
"",
" def test_foo(self):",
[ " " + line for line in lines],
])
@contextmanager
def cmd_cmdtest(self, *args):
cmdtest = "%s/cmdtest.py" % TOP
command = "%s --quiet CMDTEST_foo.py" % cmdtest
cmdline = ' '.join([command] + list(args))
with self.cmd(cmdline) as c:
yield c