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-rw-r--r--meta/lib/oeqa/selftest/wic.py104
1 files changed, 104 insertions, 0 deletions
diff --git a/meta/lib/oeqa/selftest/wic.py b/meta/lib/oeqa/selftest/wic.py
index 417ba3d26f..0144d77a6f 100644
--- a/meta/lib/oeqa/selftest/wic.py
+++ b/meta/lib/oeqa/selftest/wic.py
@@ -339,6 +339,110 @@ class Wic(oeSelfTest):
339 self.assertEqual(0, status) 339 self.assertEqual(0, status)
340 self.assertEqual(1, len(glob(self.resultdir + "%(wks)s-*.direct" % bbvars))) 340 self.assertEqual(1, len(glob(self.resultdir + "%(wks)s-*.direct" % bbvars)))
341 341
342 def test_exclude_path(self):
343 """Test --exclude-path wks option."""
344
345 oldpath = os.environ['PATH']
346 os.environ['PATH'] = get_bb_var("PATH", "wic-tools")
347
348 try:
349 wks_file = 'temp.wks'
350 with open(wks_file, 'w') as wks:
351 rootfs_dir = get_bb_var('IMAGE_ROOTFS', 'core-image-minimal')
352 wks.write("""part / --source rootfs --ondisk mmcblk0 --fstype=ext4 --exclude-path usr
353part /usr --source rootfs --ondisk mmcblk0 --fstype=ext4 --rootfs-dir %s/usr
354part /etc --source rootfs --ondisk mmcblk0 --fstype=ext4 --exclude-path bin/ --rootfs-dir %s/usr"""
355 % (rootfs_dir, rootfs_dir))
356 self.assertEqual(0, runCmd("wic create %s -e core-image-minimal -o %s" \
357 % (wks_file, self.resultdir)).status)
358
359 os.remove(wks_file)
360 wicout = glob(self.resultdir + "%s-*direct" % 'temp')
361 self.assertEqual(1, len(wicout))
362
363 wicimg = wicout[0]
364
365 # verify partition size with wic
366 res = runCmd("parted -m %s unit b p 2>/dev/null" % wicimg)
367 self.assertEqual(0, res.status)
368
369 # parse parted output which looks like this:
370 # BYT;\n
371 # /var/tmp/wic/build/tmpfwvjjkf_-201611101222-hda.direct:200MiB:file:512:512:msdos::;\n
372 # 1:0.00MiB:200MiB:200MiB:ext4::;\n
373 partlns = res.output.splitlines()[2:]
374
375 self.assertEqual(3, len(partlns))
376
377 for part in [1, 2, 3]:
378 part_file = os.path.join(self.resultdir, "selftest_img.part%d" % part)
379 partln = partlns[part-1].split(":")
380 self.assertEqual(7, len(partln))
381 start = int(partln[1].rstrip("B")) / 512
382 length = int(partln[3].rstrip("B")) / 512
383 self.assertEqual(0, runCmd("dd if=%s of=%s skip=%d count=%d" %
384 (wicimg, part_file, start, length)).status)
385
386 # Test partition 1, should contain the normal root directories, except
387 # /usr.
388 res = runCmd("debugfs -R 'ls -p' %s 2>/dev/null" % os.path.join(self.resultdir, "selftest_img.part1"))
389 self.assertEqual(0, res.status)
390 files = [line.split('/')[5] for line in res.output.split('\n')]
391 self.assertIn("etc", files)
392 self.assertNotIn("usr", files)
393
394 # Partition 2, should contain common directories for /usr, not root
395 # directories.
396 res = runCmd("debugfs -R 'ls -p' %s 2>/dev/null" % os.path.join(self.resultdir, "selftest_img.part2"))
397 self.assertEqual(0, res.status)
398 files = [line.split('/')[5] for line in res.output.split('\n')]
399 self.assertNotIn("etc", files)
400 self.assertNotIn("usr", files)
401 self.assertIn("share", files)
402
403 # Partition 3, should contain the same as partition 2, including the bin
404 # directory, but not the files inside it.
405 res = runCmd("debugfs -R 'ls -p' %s 2>/dev/null" % os.path.join(self.resultdir, "selftest_img.part3"))
406 self.assertEqual(0, res.status)
407 files = [line.split('/')[5] for line in res.output.split('\n')]
408 self.assertNotIn("etc", files)
409 self.assertNotIn("usr", files)
410 self.assertIn("share", files)
411 self.assertIn("bin", files)
412 res = runCmd("debugfs -R 'ls -p bin' %s 2>/dev/null" % os.path.join(self.resultdir, "selftest_img.part3"))
413 self.assertEqual(0, res.status)
414 files = [line.split('/')[5] for line in res.output.split('\n')]
415 self.assertIn(".", files)
416 self.assertIn("..", files)
417 self.assertEqual(2, len(files))
418
419 for part in [1, 2, 3]:
420 part_file = os.path.join(self.resultdir, "selftest_img.part%d" % part)
421 os.remove(part_file)
422
423 finally:
424 os.environ['PATH'] = oldpath
425
426 def test_exclude_path_errors(self):
427 """Test --exclude-path wks option error handling."""
428 wks_file = 'temp.wks'
429
430 rootfs_dir = get_bb_var('IMAGE_ROOTFS', 'core-image-minimal')
431
432 # Absolute argument.
433 with open(wks_file, 'w') as wks:
434 wks.write("part / --source rootfs --ondisk mmcblk0 --fstype=ext4 --exclude-path /usr")
435 self.assertNotEqual(0, runCmd("wic create %s -e core-image-minimal -o %s" \
436 % (wks_file, self.resultdir), ignore_status=True).status)
437 os.remove(wks_file)
438
439 # Argument pointing to parent directory.
440 with open(wks_file, 'w') as wks:
441 wks.write("part / --source rootfs --ondisk mmcblk0 --fstype=ext4 --exclude-path ././..")
442 self.assertNotEqual(0, runCmd("wic create %s -e core-image-minimal -o %s" \
443 % (wks_file, self.resultdir), ignore_status=True).status)
444 os.remove(wks_file)
445
342 @testcase(1496) 446 @testcase(1496)
343 def test_bmap_short(self): 447 def test_bmap_short(self):
344 """Test generation of .bmap file -m option""" 448 """Test generation of .bmap file -m option"""