Lines Matching full:variable

14     This enables quick determination of existant/non-existant variable
56         """Return the name of an environment variable that exists.
62             The name of an environment variable.
69         """Return the name of an environment variable that does not exist.
75             The name of an environment variable.
96     """Unset an environment variable.
103         var: The variable name to unset.
114     """Set an environment variable.
121         var: The variable name to set.
122         value: The value to set the variable to.
134             pytest.skip('Space in variable value on non-Hush shell')
141     """Validate that a variable is not set, using U-Boot shell commands.
144         var: The variable name to test.
154     """Validate that a variable is set, using U-Boot shell commands.
157         var: The variable name to test.
158         value: The value the variable is expected to have.
170     """Test echoing a variable that exists."""
178     """Test echoing a variable that doesn't exist."""
194     """Test unsetting a nonexistent variable."""
201     """Test set a non-existant variable."""
209     """Test setting an existant variable."""
218     """Test unsetting a variable."""
225     """Test expanding a variable that contains a space in its value."""