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import pytest
from conftest import TestUnitBase, assert_bash_exec
@pytest.mark.bashcomp(
cmd=None,
ignore_env=r"^(\+(words|cword|cur|prev)|[+-]COMP_(WORDS|CWORD|LINE|POINT))=",
)
class TestUnitGetCompWordsByRef(TestUnitBase):
def _test(self, bash, *args, **kwargs):
assert_bash_exec(bash, "unset cur prev")
output = self._test_unit(
"_get_comp_words_by_ref %s cur prev; echo $cur,${prev-}",
bash,
*args,
**kwargs
)
return output.strip()
def test_1(self, bash):
assert_bash_exec(
bash,
"COMP_WORDS=() COMP_CWORD= COMP_POINT= COMP_LINE= "
"_get_comp_words_by_ref cur >/dev/null",
)
def test_2(self, bash):
"""a b|"""
output = self._test(bash, "(a b)", 1, "a b", 3)
assert output == "b,a"
def test_3(self, bash):
"""a |"""
output = self._test(bash, "(a)", 1, "a ", 2)
assert output == ",a"
def test_4(self, bash):
"""|a"""
output = self._test(bash, "(a)", 0, "a", 0)
assert output == ","
def test_5(self, bash):
"""|a """
output = self._test(bash, "(a)", 0, "a ", 0)
assert output == ","
def test_6(self, bash):
""" | a """
output = self._test(bash, "(a)", 0, " a ", 1)
assert output.strip() == ","
def test_7(self, bash):
"""a b |"""
output = self._test(bash, "(a b '')", 2, "a b ", 4)
assert output == ",b"
def test_8(self, bash):
"""a b | with WORDBREAKS -= :"""
output = self._test(bash, "(a b '')", 2, "a b ", 4, arg="-n :")
assert output == ",b"
def test_9(self, bash):
"""a b|c"""
output = self._test(bash, "(a bc)", 1, "a bc", 3)
assert output == "b,a"
def test_10(self, bash):
"""a | b"""
output = self._test(bash, "(a b)", 1, "a b", 2)
assert output == ",a"
def test_11(self, bash):
r"""a b\ c|"""
output = self._test(bash, r"(a 'b\ c')", 1, r"a b\ c", 6)
assert output == r"b\ c,a"
def test_12(self, bash):
r"""a\ b a\ b|"""
output = self._test(bash, r"('a\ b' 'a\ b')", 1, r"a\ b a\ b", 9)
assert output == r"a\ b,a\ b"
def test_13(self, bash):
r"""a b\| c"""
output = self._test(bash, r"(a 'b\ c')", 1, r"a b\ c", 4)
assert output == r"b\,a"
def test_14(self, bash):
r"""a "b\|"""
output = self._test(bash, "(a '\"b')", 1, 'a "b\\', 5)
assert output == r'"b\,a'
def test_15(self, bash):
"""a 'b c|"""
output = self._test(bash, '(a "\'b c")', 1, "a 'b c", 6)
assert output == "'b c,a"
def test_16(self, bash):
"""a "b c|"""
output = self._test(bash, r'(a "\"b c")', 1, 'a "b c', 6)
assert output == '"b c,a'
def test_17(self, bash):
"""a b:c| with WORDBREAKS += :"""
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_18(self, bash):
"""a b:c| with WORDBREAKS -= :"""
output = self._test(bash, "(a b : c)", 3, "a b:c", 5, arg="-n :")
assert output == "b:c,a"
def test_19(self, bash):
"""a b c:| with WORDBREAKS -= :"""
output = self._test(bash, "(a b c :)", 3, "a b c:", 6, arg="-n :")
assert output == "c:,b"
def test_20(self, bash):
r"""a b:c | with WORDBREAKS -= :"""
output = self._test(bash, "(a b : c '')", 4, "a b:c ", 6, arg="-n :")
assert output == ",b:c"
def test_21(self, bash):
"""a :| with WORDBREAKS -= :"""
output = self._test(bash, "(a :)", 1, "a :", 3, arg="-n :")
assert output == ":,a"
def test_22(self, bash):
"""a b::| with WORDBREAKS -= :"""
output = self._test(bash, "(a b ::)", 2, "a b::", 5, arg="-n :")
assert output == "b::,a"
def test_23(self, bash):
"""a -n|
This test makes sure `_get_cword' doesn't use `echo' to return its
value, because -n might be interpreted by `echo' and thus woud not
be returned.
"""
output = self._test(bash, "(a -n)", 1, "a -n", 4)
assert output == "-n,a"
def test_24(self, bash):
"""a b>c|"""
output = self._test(bash, r"(a b \> c)", 3, "a b>c", 5)
assert output.startswith("c,")
def test_25(self, bash):
"""a b=c|"""
output = self._test(bash, "(a b = c)", 3, "a b=c", 5)
assert output.startswith("c,")
def test_26(self, bash):
"""a *|"""
output = self._test(bash, r"(a \*)", 1, "a *", 4)
assert output == "*,a"
def test_27(self, bash):
"""a $(b c|"""
output = self._test(bash, "(a '$(b c')", 1, "a $(b c", 7)
assert output == "$(b c,a"
def test_28(self, bash):
r"""a $(b c\ d|"""
output = self._test(bash, r"(a '$(b c\ d')", 1, r"a $(b c\ d", 10)
assert output == r"$(b c\ d,a"
def test_29(self, bash):
"""a 'b&c|"""
output = self._test(bash, '(a "\'b&c")', 1, "a 'b&c", 6)
assert output == "'b&c,a"
def test_30(self, bash):
"""a b| to all vars"""
assert_bash_exec(bash, "unset words cword cur prev")
output = self._test_unit(
"_get_comp_words_by_ref words cword cur prev%s; "
'echo "${words[@]}",$cword,$cur,$prev',
bash,
"(a b)",
1,
"a b",
3,
)
assert output == "a b,1,b,a"
def test_31(self, bash):
"""a b| to alternate vars"""
assert_bash_exec(bash, "unset words2 cword2 cur2 prev2")
output = self._test_unit(
"_get_comp_words_by_ref -w words2 -i cword2 -c cur2 -p prev2%s; "
'echo $cur2,$prev2,"${words2[@]}",$cword2',
bash,
"(a b)",
1,
"a b",
3,
)
assert output == "b,a,a b,1"
assert_bash_exec(bash, "unset words2 cword2 cur2 prev2")
def test_32(self, bash):
"""a b : c| with wordbreaks -= :"""
assert_bash_exec(bash, "unset words")
output = self._test_unit(
'_get_comp_words_by_ref -n : words%s; echo "${words[@]}"',
bash,
"(a b : c)",
3,
"a b : c",
7,
)
assert output == "a b : c"
def test_33(self, bash):
"""a b: c| with wordbreaks -= :"""
assert_bash_exec(bash, "unset words")
output = self._test_unit(
'_get_comp_words_by_ref -n : words%s; echo "${words[@]}"',
bash,
"(a b : c)",
3,
"a b: c",
6,
)
assert output == "a b: c"
def test_34(self, bash):
"""a b :c| with wordbreaks -= :"""
assert_bash_exec(bash, "unset words")
output = self._test_unit(
'_get_comp_words_by_ref -n : words%s; echo "${words[@]}"',
bash,
"(a b : c)",
3,
"a b :c",
6,
)
assert output == "a b :c"
def test_35(self, bash):
r"""a b\ :c| with wordbreaks -= :"""
assert_bash_exec(bash, "unset words")
output = self._test_unit(
'_get_comp_words_by_ref -n : words%s; echo "${words[@]}"',
bash,
"(a 'b ' : c)",
3,
r"a b\ :c",
7,
)
assert output == "a b :c"
def test_unknown_arg_error(self, bash):
with pytest.raises(AssertionError) as ex:
_ = assert_bash_exec(
bash, "_get_comp_words_by_ref dummy", want_output=True
)
ex.match("dummy.* unknown argument")
|
