22     def setUp(self):  argument
25     def setEmptyVars(self, varlist):  argument
29     def setValues(self, values):  argument
33     def assertReferences(self, refs):  argument
36     def assertExecs(self, execs):  argument
39     def assertContains(self, contains):  argument
44     def parseExpression(self, exp):  argument
48     def test_simple_reference(self):  argument
53     def test_nested_reference(self):  argument
59     def test_python_reference(self):  argument
66     def parseExpression(self, exp):  argument
74     def test_quotes_inside_assign(self):  argument
78     def test_quotes_inside_arg(self):  argument
82     def test_arg_continuation(self):  argument
86     def test_dollar_in_quoted(self):  argument
90     def test_quotes_inside_arg_continuation(self):  argument
99     def test_assign_subshell_expansion(self):  argument
103     def test_shell_unexpanded(self):  argument
109     def test_incomplete_varexp_single_quotes(self):  argument
113     def test_parameter_expansion_modifiers(self):  argument
121     def test_until(self):  argument
126     def test_case(self):  argument
137     def test_assign_exec(self):  argument
141     def test_redirect_to_file(self):  argument
147     def test_heredoc(self):  argument
158     def test_redirect_from_heredoc(self):  argument
186     def setUp(self):  argument
194     def parseExpression(self, exp):  argument
209     def test_getvar_reference(self):  argument
214     def test_getvar_computed_reference(self):  argument
219     def test_getvar_exec_reference(self):  argument
224     def test_var_reference(self):  argument
232     def test_var_exec(self):  argument
240     def test_function_reference(self):  argument
248     def test_qualified_function_reference(self):  argument
252     def test_qualified_function_reference_2(self):  argument
256     def test_qualified_function_reference_nested(self):  argument
260     def test_function_reference_chained(self):  argument
266     def test_contains(self):  argument
270     def test_contains_multi(self):  argument
274     def test_contains_any(self):  argument
278     def test_contains_any_multi(self):  argument
282     def test_contains_filter(self):  argument
311     def test_python(self):  argument
359     def test_shell(self):  argument
373     def test_vardeps(self):  argument
382     def test_vardeps_expand(self):  argument
391     def test_contains_vardeps(self):  argument
415     def test_contains_vardeps_excluded(self):  argument