| # SPDX-License-Identifier: GPL-2.0 |
| # Copyright (c) 2015-2016, NVIDIA CORPORATION. All rights reserved. |
| |
| # Test basic shell functionality, such as commands separate by semi-colons. |
| |
| import pytest |
| |
| pytestmark = pytest.mark.buildconfigspec('cmd_echo') |
| |
| 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') |
