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Diffstat (limited to 'test/t/unit/test_unit_dequote.py')
-rw-r--r-- | test/t/unit/test_unit_dequote.py | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/test/t/unit/test_unit_dequote.py b/test/t/unit/test_unit_dequote.py new file mode 100644 index 0000000..0ac814d --- /dev/null +++ b/test/t/unit/test_unit_dequote.py @@ -0,0 +1,161 @@ +import pytest + +from conftest import assert_bash_exec, bash_env_saved + + +@pytest.mark.bashcomp( + cmd=None, + cwd="_filedir", + ignore_env=r"^\+declare -f __tester$", +) +class TestDequote: + def test_1_char(self, bash): + assert_bash_exec( + bash, + '__tester() { local REPLY=dummy v=var;_comp_dequote "$1";local ext=$?;((${#REPLY[@]}))&&printf \'<%s>\' "${REPLY[@]}";echo;return $ext;}', + ) + output = assert_bash_exec(bash, "__tester a", want_output=True) + assert output.strip() == "<a>" + + def test_2_str(self, bash): + output = assert_bash_exec(bash, "__tester abc", want_output=True) + assert output.strip() == "<abc>" + + def test_3_null(self, bash): + output = assert_bash_exec(bash, "__tester ''", want_output=True) + assert output.strip() == "" + + def test_4_empty(self, bash): + output = assert_bash_exec(bash, "__tester \"''\"", want_output=True) + assert output.strip() == "<>" + + def test_5_brace(self, bash): + output = assert_bash_exec(bash, "__tester 'a{1..3}'", want_output=True) + assert output.strip() == "<a1><a2><a3>" + + def test_6_glob(self, bash): + output = assert_bash_exec(bash, "__tester 'a?b'", want_output=True) + assert output.strip() == "<a b><a$b><a&b><a'b>" + + def test_7_quote_1(self, bash): + output = assert_bash_exec( + bash, "__tester '\"a\"'\\'b\\'\\$\\'c\\'", want_output=True + ) + assert output.strip() == "<abc>" + + def test_7_quote_2(self, bash): + output = assert_bash_exec( + bash, "__tester '\\\"\\'\\''\\$\\`'", want_output=True + ) + assert output.strip() == "<\"'$`>" + + def test_7_quote_3(self, bash): + output = assert_bash_exec( + bash, "__tester \\$\\'a\\\\tb\\'", want_output=True + ) + assert output.strip() == "<a\tb>" + + def test_7_quote_4(self, bash): + output = assert_bash_exec( + bash, '__tester \'"abc\\"def"\'', want_output=True + ) + assert output.strip() == '<abc"def>' + + def test_7_quote_5(self, bash): + output = assert_bash_exec( + bash, "__tester \\'abc\\'\\\\\\'\\'def\\'", want_output=True + ) + assert output.strip() == "<abc'def>" + + def test_8_param_1(self, bash): + output = assert_bash_exec(bash, "__tester '$v'", want_output=True) + assert output.strip() == "<var>" + + def test_8_param_2(self, bash): + output = assert_bash_exec(bash, "__tester '${v}'", want_output=True) + assert output.strip() == "<var>" + + def test_8_param_3(self, bash): + output = assert_bash_exec(bash, "__tester '${#v}'", want_output=True) + assert output.strip() == "<3>" + + def test_8_param_4(self, bash): + output = assert_bash_exec(bash, "__tester '${v[0]}'", want_output=True) + assert output.strip() == "<var>" + + def test_9_qparam_1(self, bash): + output = assert_bash_exec(bash, "__tester '\"$v\"'", want_output=True) + assert output.strip() == "<var>" + + def test_9_qparam_2(self, bash): + output = assert_bash_exec( + bash, "__tester '\"${v[@]}\"'", want_output=True + ) + assert output.strip() == "<var>" + + def test_10_pparam_1(self, bash): + output = assert_bash_exec(bash, "__tester '$?'", want_output=True) + assert output.strip() == "<0>" + + def test_10_pparam_2(self, bash): + output = assert_bash_exec(bash, "__tester '${#1}'", want_output=True) + assert output.strip() == "<5>" # The string `${#1}` is five characters + + def test_unsafe_1(self, bash): + output = assert_bash_exec( + bash, "! __tester '$(echo hello >&2)'", want_output=True + ) + assert output.strip() == "" + + def test_unsafe_2(self, bash): + output = assert_bash_exec( + bash, "! __tester '|echo hello >&2'", want_output=True + ) + assert output.strip() == "" + + def test_unsafe_3(self, bash): + output = assert_bash_exec( + bash, "! __tester '>| important_file.txt'", want_output=True + ) + assert output.strip() == "" + + def test_unsafe_4(self, bash): + output = assert_bash_exec( + bash, "! __tester '`echo hello >&2`'", want_output=True + ) + assert output.strip() == "" + + def test_glob_default(self, bash): + with bash_env_saved(bash) as bash_env: + bash_env.shopt("failglob", False) + bash_env.shopt("nullglob", False) + output = assert_bash_exec( + bash, "__tester 'non-existent-*.txt'", want_output=True + ) + assert output.strip() == "<non-existent-*.txt>" + + def test_glob_noglob(self, bash): + with bash_env_saved(bash) as bash_env: + bash_env.set("noglob", True) + output = assert_bash_exec( + bash, + "__tester 'non-existent-*.txt'", + want_output=True, + ) + assert output.strip() == "<non-existent-*.txt>" + + def test_glob_failglob(self, bash): + with bash_env_saved(bash) as bash_env: + bash_env.shopt("failglob", True) + output = assert_bash_exec( + bash, "! __tester 'non-existent-*.txt'", want_output=True + ) + assert output.strip() == "" + + def test_glob_nullglob(self, bash): + with bash_env_saved(bash) as bash_env: + bash_env.shopt("nullglob", True) + output = assert_bash_exec( + bash, "__tester 'non-existent-*.txt'", want_output=True + ) + assert output.strip() == "" |