diff --git a/meta/lib/oeqa/selftest/cases/wic.py b/meta/lib/oeqa/selftest/cases/wic.py index b616759209..1ba180ff0e 100644 --- a/meta/lib/oeqa/selftest/cases/wic.py +++ b/meta/lib/oeqa/selftest/cases/wic.py @@ -12,6 +12,7 @@ import os import sys import unittest import hashlib +import filecmp from glob import glob from shutil import rmtree, copy @@ -1662,6 +1663,70 @@ class ModifyTests(WicTestCase): runCmd("wic cp %s:2/etc/fstab %s -n %s" % (images[0], testfile.name, sysroot)) self.assertTrue(os.stat(testfile.name).st_size > 0, msg="Filesize not as expected %s" % os.stat(testfile.name).st_size) + # prepare directory structure + testdir = os.path.join(self.resultdir, "wic-test-cp-ext-dir") + testsubdir = os.path.join(testdir, "subdir") + os.makedirs(testsubdir) + + # add a file in the top-level of the directory + src_file = os.path.join(testdir, "topfile.txt") + with open(src_file, "w") as f: + f.write("top-level\n") + + # add file in the subdir + src_subfile = os.path.join(testsubdir, "subfile.txt") + with open(src_subfile, "w") as f: + f.write("sub-level\n") + + # copy directory to the partition root + runCmd("wic cp %s %s:2/ -n %s" % (testdir, images[0], sysroot)) + basedir = os.path.basename(testdir) + + # check if directory is there at partition root + result = runCmd("wic ls %s:2/ -n %s" % (images[0], sysroot)) + root_entries = set(line.split()[-1] for line in result.output.split('\n') if line) + self.assertIn(basedir, root_entries, msg="Expected directory not present at root: %s" % root_entries) + + # list INSIDE the copied directory + result = runCmd("wic ls %s:2/%s/ -n %s" % (images[0], basedir, sysroot)) + self.assertEqual(0, result.status, + msg="wic ls inside copied directory failed. Output:\n%s" % result.output) + self.assertNotIn("Ext2 inode is not a directory", result.output, + msg="Regression detected (inode not a directory). Output:\n%s" % result.output) + + inside_entries = set(line.split()[-1] for line in result.output.split('\n') if line) + self.assertTrue(set(["subdir", "topfile.txt"]).issubset(inside_entries), + msg="Expected entries missing inside dir: %s" % inside_entries) + + # list inside the subdir + result = runCmd("wic ls %s:2/%s/subdir/ -n %s" % (images[0], basedir, sysroot)) + self.assertEqual(0, result.status, + msg="wic ls inside copied subdir failed. Output:\n%s" % result.output) + self.assertNotIn("Ext2 inode is not a directory", result.output, + msg="Regression detected (inode not a directory). Output:\n%s" % result.output) + + sub_entries = set(line.split()[-1] for line in result.output.split('\n') if line) + self.assertIn("subfile.txt", sub_entries, msg="Expected file missing in subdir: %s" % sub_entries) + + # copy directory from the partition and compare with original + outparent = os.path.join(self.resultdir, "wic-test-cp-ext-out") + os.makedirs(outparent) + runCmd("wic cp %s:2/%s %s -n %s" % (images[0], basedir, outparent, sysroot)) + + copied_dir = os.path.join(outparent, basedir) + self.assertTrue(os.path.isdir(copied_dir), msg="Copied-back directory not created: %s" % copied_dir) + + copied_file = os.path.join(copied_dir, "topfile.txt") + copied_subfile = os.path.join(copied_dir, "subdir", "subfile.txt") + + self.assertTrue(os.path.isfile(copied_file), msg="Missing copied-back file: %s" % copied_file) + self.assertTrue(os.path.isfile(copied_subfile), msg="Missing copied-back subfile: %s" % copied_subfile) + + self.assertTrue(filecmp.cmp(src_file, copied_file, shallow=False), + msg="topfile.txt differs after round-trip copy") + self.assertTrue(filecmp.cmp(src_subfile, copied_subfile, shallow=False), + msg="subfile.txt differs after round-trip copy") + def test_wic_rm_ext(self): """Test removing files from the ext partition."""