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-rw-r--r--meta/lib/oeqa/selftest/cases/wic.py53
1 files changed, 53 insertions, 0 deletions
diff --git a/meta/lib/oeqa/selftest/cases/wic.py b/meta/lib/oeqa/selftest/cases/wic.py
index aaefd4fde5..aa73ba4f7e 100644
--- a/meta/lib/oeqa/selftest/cases/wic.py
+++ b/meta/lib/oeqa/selftest/cases/wic.py
@@ -938,3 +938,56 @@ part /etc --source rootfs --ondisk mmcblk0 --fstype=ext4 --exclude-path bin/ --r
938 wksname = os.path.splitext(os.path.basename(wks.name))[0] 938 wksname = os.path.splitext(os.path.basename(wks.name))[0]
939 out = glob(self.resultdir + "%s-*direct" % wksname) 939 out = glob(self.resultdir + "%s-*direct" % wksname)
940 self.assertEqual(1, len(out)) 940 self.assertEqual(1, len(out))
941
942 def test_expand_mbr_image(self):
943 """Test wic write --expand command for mbr image"""
944 # build an image
945 config = 'IMAGE_FSTYPES = "wic"\nWKS_FILE = "directdisk.wks"\n'
946 self.append_config(config)
947 self.assertEqual(0, bitbake('core-image-minimal').status)
948
949 # get path to the image
950 bb_vars = get_bb_vars(['DEPLOY_DIR_IMAGE', 'MACHINE'])
951 deploy_dir = bb_vars['DEPLOY_DIR_IMAGE']
952 machine = bb_vars['MACHINE']
953 image_path = os.path.join(deploy_dir, 'core-image-minimal-%s.wic' % machine)
954
955 self.remove_config(config)
956
957 try:
958 # expand image to 1G
959 new_image_path = None
960 with NamedTemporaryFile(mode='wb', suffix='.wic.exp',
961 dir=deploy_dir, delete=False) as sparse:
962 sparse.truncate(1024 ** 3)
963 new_image_path = sparse.name
964
965 sysroot = get_bb_var('RECIPE_SYSROOT_NATIVE', 'wic-tools')
966 cmd = "wic write -n %s --expand 1:0 %s %s" % (sysroot, image_path, new_image_path)
967 self.assertEqual(0, runCmd(cmd).status)
968
969 # check if partitions are expanded
970 orig = runCmd("wic ls %s -n %s" % (image_path, sysroot))
971 exp = runCmd("wic ls %s -n %s" % (new_image_path, sysroot))
972 orig_sizes = [int(line.split()[3]) for line in orig.output.split('\n')[1:]]
973 exp_sizes = [int(line.split()[3]) for line in exp.output.split('\n')[1:]]
974 self.assertEqual(orig_sizes[0], exp_sizes[0]) # first partition is not resized
975 self.assertTrue(orig_sizes[1] < exp_sizes[1])
976
977 # Check if all free space is partitioned
978 result = runCmd("%s/usr/sbin/sfdisk -F %s" % (sysroot, new_image_path))
979 self.assertTrue("0 B, 0 bytes, 0 sectors" in result.output)
980
981 os.rename(image_path, image_path + '.bak')
982 os.rename(new_image_path, image_path)
983
984 # Check if it boots in qemu
985 with runqemu('core-image-minimal', ssh=False) as qemu:
986 cmd = "ls /etc/"
987 status, output = qemu.run_serial('true')
988 self.assertEqual(1, status, 'Failed to run command "%s": %s' % (cmd, output))
989 finally:
990 if os.path.exists(new_image_path):
991 os.unlink(new_image_path)
992 if os.path.exists(image_path + '.bak'):
993 os.rename(image_path + '.bak', image_path)