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oeqa/selftest/package: improve test_preserve_ownership

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This test was failing very oddly in qemuarm64 runs. Rewriting the test
to be clearer and less fragile fixed it.

(From OE-Core rev: a26fc7c2119df12468b0a834de6fe67aa9c86085)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ross Burton
2022-11-09 19:31:30 +00:00
committed by Richard Purdie
parent 8e72283f54
commit 31926bd1c1
1 changed files with 11 additions and 11 deletions
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22
meta/lib/oeqa/selftest/cases/package.py
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@@ -153,25 +153,25 @@ class PackageTests(OESelftestTestCase):
self.fail('GDB %s failed' % binary)
def test_preserve_ownership(self):
import os, stat, oe.cachedpath
features = 'IMAGE_INSTALL:append = " selftest-chown"\n'
self.write_config(features)
bitbake("core-image-minimal")
sysconfdir = get_bb_var('sysconfdir', 'selftest-chown')
def check_ownership(qemu, gid, uid, path):
def check_ownership(qemu, expected_gid, expected_uid, path):
self.logger.info("Check ownership of %s", path)
status, output = qemu.run_serial(r'/bin/stat -c "%U %G" ' + path, timeout=60)
output = output.split(" ")
if output[0] != uid or output[1] != gid :
self.logger.error("Incrrect ownership %s [%s:%s]", path, output[0], output[1])
return False
return True
status, output = qemu.run_serial('stat -c "%U %G" ' + path)
self.assertEqual(status, 1, "stat failed: " + output)
try:
uid, gid = output.split()
self.assertEqual(uid, expected_uid)
self.assertEqual(gid, expected_gid)
except ValueError:
self.fail("Cannot parse output: " + output)
sysconfdir = get_bb_var('sysconfdir', 'selftest-chown')
with runqemu('core-image-minimal') as qemu:
for path in [ sysconfdir + "/selftest-chown/file",
sysconfdir + "/selftest-chown/dir",
sysconfdir + "/selftest-chown/symlink",
sysconfdir + "/selftest-chown/fifotest/fifo"]:
if not check_ownership(qemu, "test", "test", path):
self.fail('Test ownership %s failed' % path)
check_ownership(qemu, "test", "test", path)