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6592425c6d
The generic filesystem interface was so far untested. The interface is similar to the FS specific interfaces with FS specific prefixes, like ext4ls, fatmkdir, ... but it does not have any prefixes, i.e. it provides plain ls, mkdir, ... commands. Extend the test parameters to include 'fs_cmd_prefix' and optionally 'fs_cmd_write' parameters. The 'fs_cmd_prefix' allow specifying the filesystem specific command prefix, like 'ext4' in 'ext4ls'. The 'fs_cmd_write' allows selecting between 'write'/'save' command name for storing files into the filesystem, see last paragraph. Introduce new 'fs_generic' fs_type which is used to parametrize existing tests and run them without any prefixes if detected, thus testing the generic filesystem interface. Use the fatfs as the backing store for the generic FS tests. The check_ubconfig needs to be slightly adjusted to avoid test for CMD_FS_GENERIC_WRITE which does not exist separately from CMD_FS_GENERIC. The CMD_FS_GENERIC does not provide generic 'write' command, instead the generic equivalent command is called 'save' . Add simple ternary oeprator to use 'save' command for CMD_FS_GENERIC tests and '..write' commands for filesystem specific tests. Enable generic filesystem tests for basic/extended/mkdir/unlink tests. Signed-off-by: Marek Vasut <marex@denx.de>
118 lines
4.5 KiB
Python
118 lines
4.5 KiB
Python
# SPDX-License-Identifier: GPL-2.0+
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# Copyright (c) 2018, Linaro Limited
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# Author: Takahiro Akashi <takahiro.akashi@linaro.org>
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#
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# U-Boot File System:unlink Test
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"""
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This test verifies unlink operation (deleting a file or a directory)
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on file system.
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"""
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import pytest
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from fstest_helpers import assert_fs_integrity
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@pytest.mark.boardspec('sandbox')
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@pytest.mark.slow
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class TestUnlink(object):
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def test_unlink1(self, ubman, fs_obj_unlink):
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"""
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Test Case 1 - delete a file
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"""
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fs_type,fs_cmd_prefix,fs_img = fs_obj_unlink
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with ubman.log.section('Test Case 1 - unlink (file)'):
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output = ubman.run_command_list([
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'host bind 0 %s' % fs_img,
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'%srm host 0:0 dir1/file1' % fs_cmd_prefix,
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'%sls host 0:0 dir1/file1' % fs_cmd_prefix])
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assert('' == ''.join(output))
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output = ubman.run_command(
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'%sls host 0:0 dir1/' % fs_cmd_prefix)
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assert(not 'file1' in output)
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assert('file2' in output)
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assert_fs_integrity(fs_type, fs_img)
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def test_unlink2(self, ubman, fs_obj_unlink):
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"""
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Test Case 2 - delete many files
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"""
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fs_type,fs_cmd_prefix,fs_img = fs_obj_unlink
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with ubman.log.section('Test Case 2 - unlink (many)'):
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output = ubman.run_command('host bind 0 %s' % fs_img)
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for i in range(0, 20):
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output = ubman.run_command_list([
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'%srm host 0:0 dir2/0123456789abcdef%02x' % (fs_cmd_prefix, i),
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'%sls host 0:0 dir2/0123456789abcdef%02x' % (fs_cmd_prefix, i)])
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assert('' == ''.join(output))
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output = ubman.run_command(
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'%sls host 0:0 dir2' % fs_cmd_prefix)
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assert('0 file(s), 2 dir(s)' in output)
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assert_fs_integrity(fs_type, fs_img)
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def test_unlink3(self, ubman, fs_obj_unlink):
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"""
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Test Case 3 - trying to delete a non-existing file should fail
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"""
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fs_type,fs_cmd_prefix,fs_img = fs_obj_unlink
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with ubman.log.section('Test Case 3 - unlink (non-existing)'):
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output = ubman.run_command_list([
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'host bind 0 %s' % fs_img,
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'%srm host 0:0 dir1/nofile' % fs_cmd_prefix])
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assert('nofile: doesn\'t exist' in ''.join(output))
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assert_fs_integrity(fs_type, fs_img)
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def test_unlink4(self, ubman, fs_obj_unlink):
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"""
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Test Case 4 - delete an empty directory
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"""
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fs_type,fs_cmd_prefix,fs_img = fs_obj_unlink
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with ubman.log.section('Test Case 4 - unlink (directory)'):
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output = ubman.run_command_list([
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'host bind 0 %s' % fs_img,
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'%srm host 0:0 dir4' % fs_cmd_prefix])
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assert('' == ''.join(output))
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output = ubman.run_command(
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'%sls host 0:0 /' % fs_cmd_prefix)
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assert(not 'dir4' in output)
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assert_fs_integrity(fs_type, fs_img)
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def test_unlink5(self, ubman, fs_obj_unlink):
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"""
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Test Case 5 - trying to deleting a non-empty directory ".."
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should fail
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"""
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fs_type,fs_cmd_prefix,fs_img = fs_obj_unlink
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with ubman.log.section('Test Case 5 - unlink ("non-empty directory")'):
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output = ubman.run_command_list([
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'host bind 0 %s' % fs_img,
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'%srm host 0:0 dir5' % fs_cmd_prefix])
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assert('directory is not empty' in ''.join(output))
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assert_fs_integrity(fs_type, fs_img)
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def test_unlink6(self, ubman, fs_obj_unlink):
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"""
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Test Case 6 - trying to deleting a "." should fail
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"""
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fs_type,fs_cmd_prefix,fs_img = fs_obj_unlink
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with ubman.log.section('Test Case 6 - unlink (".")'):
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output = ubman.run_command_list([
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'host bind 0 %s' % fs_img,
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'%srm host 0:0 dir5/.' % fs_cmd_prefix])
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assert('directory is not empty' in ''.join(output))
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assert_fs_integrity(fs_type, fs_img)
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def test_unlink7(self, ubman, fs_obj_unlink):
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"""
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Test Case 7 - trying to deleting a ".." should fail
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"""
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fs_type,fs_cmd_prefix,fs_img = fs_obj_unlink
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with ubman.log.section('Test Case 7 - unlink ("..")'):
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output = ubman.run_command_list([
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'host bind 0 %s' % fs_img,
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'%srm host 0:0 dir5/..' % fs_cmd_prefix])
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assert('directory is not empty' in ''.join(output))
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assert_fs_integrity(fs_type, fs_img)
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