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author | Stephen Warren <swarren@nvidia.com> | 2016-01-15 11:15:28 -0700 |
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committer | Simon Glass <sjg@chromium.org> | 2016-01-20 19:06:23 -0700 |
commit | 8b86c609b8600c03c72557b7002b490a856902e0 (patch) | |
tree | 3c7f7ec16811ee1a9d5afc1c8775b251ce5c4d5b /test/py | |
parent | 98cee89b55a561917648196a94be7e80455a9ac9 (diff) |
test/py: add test of basic shell functionality
This tests whether the following features of the U-Boot shell:
- Execution of a directly entered command.
- Compound commands (; delimiter).
- Quoting of arguments containing spaces.
- Executing commands from environment variables.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'test/py')
-rw-r--r-- | test/py/tests/test_shell_basics.py | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/test/py/tests/test_shell_basics.py b/test/py/tests/test_shell_basics.py new file mode 100644 index 0000000000..719ce611d7 --- /dev/null +++ b/test/py/tests/test_shell_basics.py @@ -0,0 +1,42 @@ +# Copyright (c) 2015-2016, NVIDIA CORPORATION. All rights reserved. +# +# SPDX-License-Identifier: GPL-2.0 + +# Test basic shell functionality, such as commands separate by semi-colons. + +def test_shell_execute(u_boot_console): + '''Test any shell command.''' + + response = u_boot_console.run_command('echo hello') + assert response.strip() == 'hello' + +def test_shell_semicolon_two(u_boot_console): + '''Test two shell commands separate by a semi-colon.''' + + cmd = 'echo hello; echo world' + response = u_boot_console.run_command(cmd) + # This validation method ignores the exact whitespace between the strings + assert response.index('hello') < response.index('world') + +def test_shell_semicolon_three(u_boot_console): + '''Test three shell commands separate by a semi-colon, with variable + expansion dependencies between them.''' + + cmd = 'setenv list 1; setenv list ${list}2; setenv list ${list}3; ' + \ + 'echo ${list}' + response = u_boot_console.run_command(cmd) + assert response.strip() == '123' + u_boot_console.run_command('setenv list') + +def test_shell_run(u_boot_console): + '''Test the "run" shell command.''' + + u_boot_console.run_command('setenv foo \"setenv monty 1; setenv python 2\"') + u_boot_console.run_command('run foo') + response = u_boot_console.run_command('echo $monty') + assert response.strip() == '1' + response = u_boot_console.run_command('echo $python') + assert response.strip() == '2' + u_boot_console.run_command('setenv foo') + u_boot_console.run_command('setenv monty') + u_boot_console.run_command('setenv python') |