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import pexpect # type: ignore[import]
import pytest
from conftest import PS1, TestUnitBase, assert_bash_exec
@pytest.mark.bashcomp(
cmd=None,
ignore_env=r"^[+-](COMP_(WORDS|CWORD|LINE|POINT)|_comp_cmd_scp__path_esc)=",
)
class TestUnitGetCword(TestUnitBase):
def _test(self, *args, **kwargs):
return self._test_unit("_get_cword %s; echo", *args, **kwargs)
def test_1(self, bash):
assert_bash_exec(
bash,
"COMP_WORDS=() COMP_CWORD= COMP_LINE= COMP_POINT= "
"_get_cword >/dev/null",
)
def test_2(self, bash):
"""a b| should return b"""
output = self._test(bash, "(a b)", 1, "a b", 3)
assert output == "b"
def test_3(self, bash):
"""a | should return nothing"""
output = self._test(bash, "(a)", 1, "a ", 2)
assert not output
def test_4(self, bash):
"""a b | should return nothing"""
output = self._test(bash, "(a b '')", 2, "a b ", 4)
assert not output
def test_5(self, bash):
"""a b | with WORDBREAKS -= : should return nothing"""
output = self._test(bash, "(a b '')", 2, "a b ", 4, arg=":")
assert not output
def test_6(self, bash):
"""a b|c should return b"""
output = self._test(bash, "(a bc)", 1, "a bc", 3)
assert output == "b"
def test_7(self, bash):
r"""a b\ c| should return b\ c"""
output = self._test(bash, r"(a 'b\ c')", 1, r"a b\ c", 6)
assert output == r"b\ c"
def test_8(self, bash):
r"""a b\| c should return b\ """ # fmt: skip
output = self._test(bash, r"(a 'b\ c')", 1, r"a b\ c", 4)
assert output == "b\\"
def test_9(self, bash):
r"""a "b\| should return "b\ """ # fmt: skip
output = self._test(bash, "(a '\"b\\')", 1, r"a \"b\\", 5)
assert output == '"b\\'
def test_10(self, bash):
r"""a 'b c| should return 'b c"""
output = self._test(bash, '(a "\'b c")', 1, "a 'b c", 6)
assert output == "'b c"
def test_11(self, bash):
r"""a "b c| should return "b c"""
output = self._test(bash, "(a '\"b c')", 1, 'a "b c', 6)
assert output == '"b c'
def test_12(self, bash):
"""a b:c| with WORDBREAKS += : should return c"""
assert_bash_exec(bash, "add_comp_wordbreak_char :")
output = self._test(bash, "(a b : c)", 3, "a b:c", 5)
assert output == "c"
def test_13(self, bash):
"""a b:c| with WORDBREAKS -= : should return b:c"""
assert_bash_exec(bash, "add_comp_wordbreak_char :")
output = self._test(bash, "(a b : c)", 3, "a b:c", 5, arg=":")
assert output == "b:c"
def test_14(self, bash):
"""a b c:| with WORDBREAKS -= : should return c:"""
assert_bash_exec(bash, "add_comp_wordbreak_char :")
output = self._test(bash, "(a b c :)", 3, "a b c:", 6, arg=":")
assert output == "c:"
def test_15(self, bash):
"""a :| with WORDBREAKS -= : should return :"""
assert_bash_exec(bash, "add_comp_wordbreak_char :")
output = self._test(bash, "(a :)", 1, "a :", 3, arg=":")
assert output == ":"
def test_16(self, bash):
"""a b::| with WORDBREAKS -= : should return b::"""
assert_bash_exec(bash, "add_comp_wordbreak_char :")
output = self._test(bash, "(a b::)", 1, "a b::", 5, arg=":")
assert output == "b::"
def test_17(self, bash):
"""
a -n| should return -n
This test makes sure `_get_cword' doesn't use `echo' to return its
value, because -n might be interpreted by `echo' and thus would not
be returned.
"""
output = self._test(bash, "(a -n)", 1, "a -n", 4)
assert output == "-n"
def test_18(self, bash):
"""a b>c| should return c"""
output = self._test(bash, r"(a b \> c)", 3, "a b>c", 5)
assert output == "c"
def test_19(self, bash):
"""a b=c| should return c"""
output = self._test(bash, "(a b = c)", 3, "a b=c", 5)
assert output == "c"
def test_20(self, bash):
"""a *| should return *"""
output = self._test(bash, r"(a \*)", 1, "a *", 4)
assert output == "*"
def test_21(self, bash):
"""a $(b c| should return $(b c"""
output = self._test(bash, r"(a '$(b c')", 1, "a $(b c", 7)
assert output == "$(b c"
def test_22(self, bash):
r"""a $(b c\ d| should return $(b c\ d"""
output = self._test(bash, r"(a '$(b c\ d')", 1, r"a $(b c\ d", 10)
assert output == r"$(b c\ d"
def test_23(self, bash):
"""a 'b&c| should return 'b&c"""
output = self._test(bash, '(a "\'b&c")', 1, "a 'b&c", 6)
assert output == "'b&c"
@pytest.mark.xfail(reason="TODO: non-ASCII issues with test suite?")
def test_24(self, bash):
"""Index shouldn't drop below 0"""
bash.send("scp ääää§ se\t\r\n")
got = bash.expect_exact(
[
"index: substring expression < 0",
PS1,
pexpect.EOF,
pexpect.TIMEOUT,
]
)
assert got == 1
def test_25(self, bash):
"""
a b c:| with trailing whitespace after the caret (no more words) and
with WORDBREAKS -= : should return c:
"""
assert_bash_exec(bash, "add_comp_wordbreak_char :")
output = self._test(bash, "(a b c :)", 3, "a b c: ", 6, arg=":")
assert output == "c:"
|
