46 lines
1.6 KiB
Python
46 lines
1.6 KiB
Python
# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2015-2016, NVIDIA CORPORATION. All rights reserved.
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# Test basic shell functionality, such as commands separate by semi-colons.
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import pytest
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pytestmark = pytest.mark.buildconfigspec('cmd_echo')
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def test_shell_execute(u_boot_console):
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"""Test any shell command."""
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response = u_boot_console.run_command('echo hello')
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assert response.strip() == 'hello'
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def test_shell_semicolon_two(u_boot_console):
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"""Test two shell commands separate by a semi-colon."""
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cmd = 'echo hello; echo world'
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response = u_boot_console.run_command(cmd)
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# This validation method ignores the exact whitespace between the strings
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assert response.index('hello') < response.index('world')
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def test_shell_semicolon_three(u_boot_console):
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"""Test three shell commands separate by a semi-colon, with variable
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expansion dependencies between them."""
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cmd = 'setenv list 1; setenv list ${list}2; setenv list ${list}3; ' + \
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'echo ${list}'
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response = u_boot_console.run_command(cmd)
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assert response.strip() == '123'
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u_boot_console.run_command('setenv list')
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def test_shell_run(u_boot_console):
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"""Test the "run" shell command."""
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u_boot_console.run_command('setenv foo \'setenv monty 1; setenv python 2\'')
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u_boot_console.run_command('run foo')
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response = u_boot_console.run_command('echo ${monty}')
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assert response.strip() == '1'
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response = u_boot_console.run_command('echo ${python}')
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assert response.strip() == '2'
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u_boot_console.run_command('setenv foo')
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u_boot_console.run_command('setenv monty')
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u_boot_console.run_command('setenv python')
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