Ross Burton af01b73f3c oeqa/runtime/stap: rewrite test
There's no need to copy files to the target when stap can take the short
probe directly.

Add more has-package decorators for the kernel source and GCC symlinks.
Remove the test dependencies as it's not a hard dependency.

Change the probe to print a message with some minimal logic, and verify
that the message was correctly constructed in the output.

(From OE-Core rev: 3954dc857df1d2a7e559b4fd357b54f39cf7374a)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-01-15 16:23:24 +00:00

25 lines
957 B
Python

#
# SPDX-License-Identifier: MIT
#
import os
from oeqa.runtime.case import OERuntimeTestCase
from oeqa.core.decorator.data import skipIfNotFeature
from oeqa.runtime.decorator.package import OEHasPackage
class StapTest(OERuntimeTestCase):
@skipIfNotFeature('tools-profile', 'Test requires tools-profile to be in IMAGE_FEATURES')
@OEHasPackage(['systemtap'])
@OEHasPackage(['gcc-symlinks'])
@OEHasPackage(['kernel-devsrc'])
def test_stap(self):
cmd = 'make -C /usr/src/kernel scripts prepare'
status, output = self.target.run(cmd, 900)
self.assertEqual(status, 0, msg='\n'.join([cmd, output]))
cmd = 'stap -v --disable-cache -DSTP_NO_VERREL_CHECK -e \'probe oneshot { print("Hello, "); println("world!") }\''
status, output = self.target.run(cmd, 900)
self.assertEqual(status, 0, msg='\n'.join([cmd, output]))
self.assertIn('Hello, world!', output, msg='\n'.join([cmd, output]))