1*8b86c609SStephen Warren# Copyright (c) 2015-2016, NVIDIA CORPORATION. All rights reserved. 2*8b86c609SStephen Warren# 3*8b86c609SStephen Warren# SPDX-License-Identifier: GPL-2.0 4*8b86c609SStephen Warren 5*8b86c609SStephen Warren# Test basic shell functionality, such as commands separate by semi-colons. 6*8b86c609SStephen Warren 7*8b86c609SStephen Warrendef test_shell_execute(u_boot_console): 8*8b86c609SStephen Warren '''Test any shell command.''' 9*8b86c609SStephen Warren 10*8b86c609SStephen Warren response = u_boot_console.run_command('echo hello') 11*8b86c609SStephen Warren assert response.strip() == 'hello' 12*8b86c609SStephen Warren 13*8b86c609SStephen Warrendef test_shell_semicolon_two(u_boot_console): 14*8b86c609SStephen Warren '''Test two shell commands separate by a semi-colon.''' 15*8b86c609SStephen Warren 16*8b86c609SStephen Warren cmd = 'echo hello; echo world' 17*8b86c609SStephen Warren response = u_boot_console.run_command(cmd) 18*8b86c609SStephen Warren # This validation method ignores the exact whitespace between the strings 19*8b86c609SStephen Warren assert response.index('hello') < response.index('world') 20*8b86c609SStephen Warren 21*8b86c609SStephen Warrendef test_shell_semicolon_three(u_boot_console): 22*8b86c609SStephen Warren '''Test three shell commands separate by a semi-colon, with variable 23*8b86c609SStephen Warren expansion dependencies between them.''' 24*8b86c609SStephen Warren 25*8b86c609SStephen Warren cmd = 'setenv list 1; setenv list ${list}2; setenv list ${list}3; ' + \ 26*8b86c609SStephen Warren 'echo ${list}' 27*8b86c609SStephen Warren response = u_boot_console.run_command(cmd) 28*8b86c609SStephen Warren assert response.strip() == '123' 29*8b86c609SStephen Warren u_boot_console.run_command('setenv list') 30*8b86c609SStephen Warren 31*8b86c609SStephen Warrendef test_shell_run(u_boot_console): 32*8b86c609SStephen Warren '''Test the "run" shell command.''' 33*8b86c609SStephen Warren 34*8b86c609SStephen Warren u_boot_console.run_command('setenv foo \"setenv monty 1; setenv python 2\"') 35*8b86c609SStephen Warren u_boot_console.run_command('run foo') 36*8b86c609SStephen Warren response = u_boot_console.run_command('echo $monty') 37*8b86c609SStephen Warren assert response.strip() == '1' 38*8b86c609SStephen Warren response = u_boot_console.run_command('echo $python') 39*8b86c609SStephen Warren assert response.strip() == '2' 40*8b86c609SStephen Warren u_boot_console.run_command('setenv foo') 41*8b86c609SStephen Warren u_boot_console.run_command('setenv monty') 42*8b86c609SStephen Warren u_boot_console.run_command('setenv python') 43