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@@ -4,7 +4,101 @@
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import os
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import pytest
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-from sqfs_common import *
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+
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+from sqfs_common import STANDARD_TABLE
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+from sqfs_common import generate_sqfs_src_dir, make_all_images
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+from sqfs_common import clean_sqfs_src_dir, clean_all_images
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+from sqfs_common import check_mksquashfs_version
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+
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+def sqfs_ls_at_root(u_boot_console):
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+ """ Runs sqfsls at image's root.
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+
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+ This test checks if all the present files and directories were listed. Also,
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+ it checks if passing the slash or not changes the output, which it shouldn't.
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+
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+ Args:
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+ u_boot_console: provides the means to interact with U-Boot's console.
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+ """
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+
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+ no_slash = u_boot_console.run_command('sqfsls host 0')
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+ slash = u_boot_console.run_command('sqfsls host 0 /')
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+ assert no_slash == slash
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+
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+ expected_lines = ['empty-dir/', '1000 f1000', '4096 f4096', '5096 f5096',
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+ 'subdir/', '<SYM> sym', '4 file(s), 2 dir(s)']
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+
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+ output = u_boot_console.run_command('sqfsls host 0')
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+ for line in expected_lines:
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+ assert line in output
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+
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+def sqfs_ls_at_empty_dir(u_boot_console):
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+ """ Runs sqfsls at an empty directory.
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+
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+ This tests checks if sqfsls will print anything other than the 'Empty directory'
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+ message.
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+
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+ Args:
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+ u_boot_console: provides the means to interact with U-Boot's console.
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+ """
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+ assert u_boot_console.run_command('sqfsls host 0 empty-dir') == 'Empty directory.'
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+
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+def sqfs_ls_at_subdir(u_boot_console):
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+ """ Runs sqfsls at the SquashFS image's subdir.
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+
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+ This test checks if the path resolution works, since the directory is not the
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+ root.
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+
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+ Args:
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+ u_boot_console: provides the means to interact with U-Boot's console.
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+ """
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+ expected_lines = ['100 subdir-file', '1 file(s), 0 dir(s)']
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+ output = u_boot_console.run_command('sqfsls host 0 subdir')
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+ for line in expected_lines:
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+ assert line in output
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+
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+def sqfs_ls_at_symlink(u_boot_console):
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+ """ Runs sqfsls at a SquashFS image's symbolic link.
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+
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+ This test checks if the symbolic link's target resolution works.
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+
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+ Args:
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+ u_boot_console: provides the means to interact with U-Boot's console.
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+ """
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+ # since sym -> subdir, the following outputs must be equal
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+ output = u_boot_console.run_command('sqfsls host 0 sym')
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+ output_subdir = u_boot_console.run_command('sqfsls host 0 subdir')
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+ assert output == output_subdir
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+
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+ expected_lines = ['100 subdir-file', '1 file(s), 0 dir(s)']
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+ for line in expected_lines:
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+ assert line in output
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+
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+def sqfs_ls_at_non_existent_dir(u_boot_console):
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+ """ Runs sqfsls at a file and at a non-existent directory.
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+
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+ This test checks if the SquashFS support won't crash if it doesn't find the
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+ specified directory or if it takes a file as an input instead of an actual
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+ directory. In both cases, the output should be the same.
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+
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+ Args:
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+ u_boot_console: provides the means to interact with U-Boot's console.
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+ """
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+ out_non_existent = u_boot_console.run_command('sqfsls host 0 fff')
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+ out_not_dir = u_boot_console.run_command('sqfsls host 0 f1000')
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+ assert out_non_existent == out_not_dir
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+ assert '** Cannot find directory. **' in out_non_existent
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+
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+def sqfs_run_all_ls_tests(u_boot_console):
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+ """ Runs all the previously defined test cases.
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+
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+ Args:
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+ u_boot_console: provides the means to interact with U-Boot's console.
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+ """
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+ sqfs_ls_at_root(u_boot_console)
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+ sqfs_ls_at_empty_dir(u_boot_console)
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+ sqfs_ls_at_subdir(u_boot_console)
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+ sqfs_ls_at_symlink(u_boot_console)
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+ sqfs_ls_at_non_existent_dir(u_boot_console)
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@pytest.mark.boardspec('sandbox')
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@pytest.mark.buildconfigspec('cmd_fs_generic')
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@@ -12,25 +106,33 @@ from sqfs_common import *
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@pytest.mark.buildconfigspec('fs_squashfs')
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@pytest.mark.requiredtool('mksquashfs')
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def test_sqfs_ls(u_boot_console):
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+ """ Executes the sqfsls test suite.
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+
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+ First, it generates the SquashFS images, then it runs the test cases and
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+ finally cleans the workspace. If an exception is raised, the workspace is
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+ cleaned before exiting.
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+
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+ Args:
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+ u_boot_console: provides the means to interact with U-Boot's console.
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+ """
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build_dir = u_boot_console.config.build_dir
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- for opt in comp_opts:
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- try:
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- opt.gen_image(build_dir)
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- except RuntimeError:
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- opt.clean_source(build_dir)
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- # skip unsupported compression types
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- continue
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- path = os.path.join(build_dir, "sqfs-" + opt.name)
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- output = u_boot_console.run_command("host bind 0 " + path)
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+ # setup test environment
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+ check_mksquashfs_version()
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+ generate_sqfs_src_dir(build_dir)
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+ make_all_images(build_dir)
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+
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+ # run all tests for each image
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+ for image in STANDARD_TABLE:
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try:
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- # list files in root directory
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- output = u_boot_console.run_command("sqfsls host 0")
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- assert str(len(opt.files) + 1) + " file(s), 0 dir(s)" in output
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- assert "<SYM> sym" in output
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- output = u_boot_console.run_command("sqfsls host 0 xxx")
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- assert "** Cannot find directory. **" in output
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+ image_path = os.path.join(build_dir, image)
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+ u_boot_console.run_command('host bind 0 {}'.format(image_path))
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+ sqfs_run_all_ls_tests(u_boot_console)
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except:
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- opt.cleanup(build_dir)
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- assert False
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- opt.cleanup(build_dir)
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+ clean_all_images(build_dir)
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+ clean_sqfs_src_dir(build_dir)
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+ raise AssertionError
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+
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+ # clean test environment
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+ clean_all_images(build_dir)
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+ clean_sqfs_src_dir(build_dir)
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