1 # SPDX-License-Identifier: GPL-2.0
2 # Copyright (c) 2015-2016, NVIDIA CORPORATION. All rights reserved.
4 # Test basic shell functionality, such as commands separate by semi-colons.
8 pytestmark = pytest.mark.buildconfigspec('cmd_echo')
10 def test_shell_execute(u_boot_console):
11 """Test any shell command."""
13 response = u_boot_console.run_command('echo hello')
14 assert response.strip() == 'hello'
16 def test_shell_semicolon_two(u_boot_console):
17 """Test two shell commands separate by a semi-colon."""
19 cmd = 'echo hello; echo world'
20 response = u_boot_console.run_command(cmd)
21 # This validation method ignores the exact whitespace between the strings
22 assert response.index('hello') < response.index('world')
24 def test_shell_semicolon_three(u_boot_console):
25 """Test three shell commands separate by a semi-colon, with variable
26 expansion dependencies between them."""
28 cmd = 'setenv list 1; setenv list ${list}2; setenv list ${list}3; ' + \
30 response = u_boot_console.run_command(cmd)
31 assert response.strip() == '123'
32 u_boot_console.run_command('setenv list')
34 def test_shell_run(u_boot_console):
35 """Test the "run" shell command."""
37 u_boot_console.run_command('setenv foo "setenv monty 1; setenv python 2"')
38 u_boot_console.run_command('run foo')
39 response = u_boot_console.run_command('echo $monty')
40 assert response.strip() == '1'
41 response = u_boot_console.run_command('echo $python')
42 assert response.strip() == '2'
43 u_boot_console.run_command('setenv foo')
44 u_boot_console.run_command('setenv monty')
45 u_boot_console.run_command('setenv python')