def test_multilline_no_transform():
# no subprocess transformations happen here since all variables are known
code = 'ls = 1\nl = 1\nls -l\n'
tree = check_parse(code)
lsnode = tree.body[2]
assert 3 == min_line(lsnode)
assert isinstance(lsnode.value, BinOp)
def test_echo_hello():
assert check_parse('echo hello')
def test_indent_with_empty_line():
code = "if True:\n" "\n" " some_command for_sub_process_mode\n"
assert check_parse(code)
def test_lookup_anon_alias():
code = 'echo "hi" | @(lambda a, s=None: a[0]) foo bar baz\n'
assert check_parse(code)
def test_which_ls():
assert check_parse("which ls")
def test_echo_comma_2val():
code = "echo 1,2\n"
assert check_parse(code)
def test_multilline_num():
code = ('x = 1\n'
'ls -l\n') # this second line wil be transformed
tree = check_parse(code)
lsnode = tree.body[1]
assert 2 == min_line(lsnode)
def test_good_rhs_subproc():
# nonsense but parsebale
code = 'str().split() | ![grep exit]\n'
check_parse(code)
def test_command_in_func_with_comment():
code = "def f():\n" " echo hello # comment\n"
assert check_parse(code)
def test_command_in_func_with_comment():
code = ('def f():\n' ' echo hello # comment\n')
assert check_parse(code)
def test_command_in_func():
code = ('def f():\n' ' echo hello\n')
assert check_parse(code)
def test_indent_with_empty_line():
code = ('if True:\n' '\n' ' some_command for_sub_process_mode\n')
assert check_parse(code)
def test_bad_indent():
code = ('if True:\n' 'x = 1\n')
with pytest.raises(SyntaxError):
check_parse(code)
def test_lookup_alias():
code = ('def foo(a, s=None):\n' ' return "bar"\n' '@(foo)\n')
assert check_parse(code)
def test_simple_func():
code = ('def prompt():\n' " return '{user}'.format(user='******')\n")
assert check_parse(code)
def test_indent_with_empty_line():
code = ('if True:\n'
'\n'
' some_command for_sub_process_mode\n')
assert check_parse(code)
def test_command_in_func_with_comment():
code = ('def f():\n'
' echo hello # comment\n')
assert check_parse(code)
def test_pyeval_redirect():
code = 'echo @("foo") > bar\n'
assert check_parse(code)
def test_pyeval_multiline_str():
code = 'echo @("""hello\nmom""")\n'
assert check_parse(code)
def test_echo_comma():
code = "echo ,\n"
assert check_parse(code)
def test_echo_comma():
code = "echo ,\n"
assert check_parse(code)
def test_echo_comma_val():
code = "echo ,1\n"
assert check_parse(code)
def test_two_echo_line_cont(code):
assert check_parse(code)
def test_echo_comma_2val():
code = "echo 1,2\n"
assert check_parse(code)
def test_echo_star_with_semi():
assert check_parse("echo * spam ; ![echo eggs]\n")
def test_echo_line_cont():
code = 'echo "1 \\\n2"\n'
assert check_parse(code)
def test_bad_indent():
code = "if True:\n" "x = 1\n"
with pytest.raises(SyntaxError):
check_parse(code)
def test_two_echo_line_cont(code):
assert check_parse(code)
def test_command_in_func_with_comment():
code = "def f():\n" " echo hello # comment\n"
assert check_parse(code)
def test_ls_dashl():
assert check_parse("ls -l")
def test_bad_indent():
code = ('if True:\n'
'x = 1\n')
with pytest.raises(SyntaxError):
check_parse(code)
def test_which_ls():
assert check_parse("which ls")
def test_command_in_func():
code = ('def f():\n'
' echo hello\n')
assert check_parse(code)
def test_echo_hello():
assert check_parse("echo hello")
def test_echo_comma():
code = 'echo ,\n'
assert check_parse(code)
def test_echo_star_with_semi():
assert check_parse("echo * spam ; ![echo eggs]\n")
def test_multilline_num(line1):
code = line1 + '\nls -l\n'
tree = check_parse(code)
lsnode = tree.body[1]
assert 2 == min_line(lsnode)
assert isinstance(lsnode.value, Call)
def test_lookup_alias():
code = "def foo(a, s=None):\n" ' return "bar"\n' "@(foo)\n"
assert check_parse(code)
def test_args_in_scope(inp):
# Context sensitive parsing should not modify AST
exp = pyast.parse(inp)
obs = check_parse(inp)
assert nodes_equal(exp, obs)
def test_lookup_anon_alias():
code = 'echo "hi" | @(lambda a, s=None: a[0]) foo bar baz\n'
assert check_parse(code)
def test_pyeval_multiline_str():
code = 'echo @("""hello\nmom""")\n'
assert check_parse(code)
def test_simple_func_broken():
code = "def prompt():\n" " return '{user}'.format(\n" " user='******')\n"
assert check_parse(code)
def test_echo_comma_val():
code = "echo ,1\n"
assert check_parse(code)
def test_bad_indent():
code = "if True:\n" "x = 1\n"
with pytest.raises(SyntaxError):
check_parse(code)
def test_echo_line_cont():
code = 'echo "1 \\\n2"\n'
assert check_parse(code)
def test_bad_rhs_subproc():
# nonsense but unparsable
code = "str().split() | grep exit\n"
with pytest.raises(SyntaxError):
check_parse(code)
def test_ls_dashl():
assert check_parse("ls -l")
def test_indent_with_empty_line():
code = "if True:\n" "\n" " some_command for_sub_process_mode\n"
assert check_parse(code)
def test_echo_hello():
assert check_parse("echo hello")
def test_command_in_func():
code = "def f():\n" " echo hello\n"
assert check_parse(code)
def test_lookup_alias():
code = "def foo(a, s=None):\n" ' return "bar"\n' "@(foo)\n"
assert check_parse(code)
def test_multilline_num():
code = ('x = 1\n' 'ls -l\n') # this second line wil be transformed
tree = check_parse(code)
lsnode = tree.body[1]
assert 2 == min_line(lsnode)
def test_simple_func_broken():
code = "def prompt():\n" " return '{user}'.format(\n" " user='******')\n"
assert check_parse(code)
def test_good_rhs_subproc():
# nonsense but parsebale
code = 'str().split() | ![grep exit]\n'
check_parse(code)
def test_bad_rhs_subproc():
# nonsense but unparsable
code = "str().split() | grep exit\n"
with pytest.raises(SyntaxError):
check_parse(code)
def test_multilline_num(line1):
code = line1 + '\nls -l\n'
tree = check_parse(code)
lsnode = tree.body[1]
assert 2 == min_line(lsnode)
assert isinstance(lsnode.value, Call)
def test_command_in_func():
code = "def f():\n" " echo hello\n"
assert check_parse(code)
def test_lookup_alias():
code = (
'def foo(a, s=None):\n'
' return "bar"\n'
'@(foo)\n')
assert check_parse(code)
def test_pyeval_redirect():
code = 'echo @("foo") > bar\n'
assert check_parse(code)
def test_which_ls():
assert check_parse('which ls')
