diff options
| -rw-r--r-- | test/py/tests/test_env.py | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/test/py/tests/test_env.py b/test/py/tests/test_env.py index bfb5fc0d69..9bdaef9373 100644 --- a/test/py/tests/test_env.py +++ b/test/py/tests/test_env.py @@ -5,6 +5,7 @@ # Test operation of shell commands relating to environment variables. import pytest +import u_boot_utils # FIXME: This might be useful for other tests; # perhaps refactor it into ConsoleBase or some other state object? @@ -239,3 +240,99 @@ def test_env_expansion_spaces(state_test_env): unset_var(state_test_env, var_space) if var_test: unset_var(state_test_env, var_test) + +@pytest.mark.buildconfigspec('cmd_importenv') +def test_env_import_checksum_no_size(state_test_env): + """Test that omitted ('-') size parameter with checksum validation fails the + env import function. + """ + c = state_test_env.u_boot_console + ram_base = u_boot_utils.find_ram_base(state_test_env.u_boot_console) + addr = '%08x' % ram_base + + with c.disable_check('error_notification'): + response = c.run_command('env import -c %s -' % addr) + assert(response == '## Error: external checksum format must pass size') + +@pytest.mark.buildconfigspec('cmd_importenv') +def test_env_import_whitelist_checksum_no_size(state_test_env): + """Test that omitted ('-') size parameter with checksum validation fails the + env import function when variables are passed as parameters. + """ + c = state_test_env.u_boot_console + ram_base = u_boot_utils.find_ram_base(state_test_env.u_boot_console) + addr = '%08x' % ram_base + + with c.disable_check('error_notification'): + response = c.run_command('env import -c %s - foo1 foo2 foo4' % addr) + assert(response == '## Error: external checksum format must pass size') + +@pytest.mark.buildconfigspec('cmd_exportenv') +@pytest.mark.buildconfigspec('cmd_importenv') +def test_env_import_whitelist(state_test_env): + """Test importing only a handful of env variables from an environment.""" + c = state_test_env.u_boot_console + ram_base = u_boot_utils.find_ram_base(state_test_env.u_boot_console) + addr = '%08x' % ram_base + + set_var(state_test_env, 'foo1', 'bar1') + set_var(state_test_env, 'foo2', 'bar2') + set_var(state_test_env, 'foo3', 'bar3') + + c.run_command('env export %s' % addr) + + unset_var(state_test_env, 'foo1') + set_var(state_test_env, 'foo2', 'test2') + set_var(state_test_env, 'foo4', 'bar4') + + # no foo1 in current env, foo2 overridden, foo3 should be of the value + # before exporting and foo4 should be of the value before importing. + c.run_command('env import %s - foo1 foo2 foo4' % addr) + + validate_set(state_test_env, 'foo1', 'bar1') + validate_set(state_test_env, 'foo2', 'bar2') + validate_set(state_test_env, 'foo3', 'bar3') + validate_set(state_test_env, 'foo4', 'bar4') + + # Cleanup test environment + unset_var(state_test_env, 'foo1') + unset_var(state_test_env, 'foo2') + unset_var(state_test_env, 'foo3') + unset_var(state_test_env, 'foo4') + +@pytest.mark.buildconfigspec('cmd_exportenv') +@pytest.mark.buildconfigspec('cmd_importenv') +def test_env_import_whitelist_delete(state_test_env): + + """Test importing only a handful of env variables from an environment, with. + deletion if a var A that is passed to env import is not in the + environment to be imported. + """ + c = state_test_env.u_boot_console + ram_base = u_boot_utils.find_ram_base(state_test_env.u_boot_console) + addr = '%08x' % ram_base + + set_var(state_test_env, 'foo1', 'bar1') + set_var(state_test_env, 'foo2', 'bar2') + set_var(state_test_env, 'foo3', 'bar3') + + c.run_command('env export %s' % addr) + + unset_var(state_test_env, 'foo1') + set_var(state_test_env, 'foo2', 'test2') + set_var(state_test_env, 'foo4', 'bar4') + + # no foo1 in current env, foo2 overridden, foo3 should be of the value + # before exporting and foo4 should be empty. + c.run_command('env import -d %s - foo1 foo2 foo4' % addr) + + validate_set(state_test_env, 'foo1', 'bar1') + validate_set(state_test_env, 'foo2', 'bar2') + validate_set(state_test_env, 'foo3', 'bar3') + validate_empty(state_test_env, 'foo4') + + # Cleanup test environment + unset_var(state_test_env, 'foo1') + unset_var(state_test_env, 'foo2') + unset_var(state_test_env, 'foo3') + unset_var(state_test_env, 'foo4') |