From ec6af78ad72d7332d52e099316595a2dab0e256d Mon Sep 17 00:00:00 2001 From: Yeoh Ee Peng Date: Tue, 10 Apr 2018 11:32:33 -0700 Subject: [PATCH] oe-selftest: crosstap: add tests for crosstap script QA team were testing crosstap script manually. Add automated tests and systemtap file to test that crosstap script will instructs SystemTap to print hello world in qemu. This test will first built core-image-minimal image with tools-profile & ssh-server-openssh features and build systemtap-native on the host machine. Finally this test will boot the image with qemu and then execute crosstap script to print hello world on qemu. Signed-off-by: Yeoh Ee Peng Signed-off-by: Ross Burton --- meta/lib/oeqa/files/trace_begin_hello.stp | 5 +++++ meta/lib/oeqa/selftest/cases/crosstap.py | 25 +++++++++++++++++++++++ 2 files changed, 30 insertions(+) create mode 100644 meta/lib/oeqa/files/trace_begin_hello.stp create mode 100644 meta/lib/oeqa/selftest/cases/crosstap.py diff --git a/meta/lib/oeqa/files/trace_begin_hello.stp b/meta/lib/oeqa/files/trace_begin_hello.stp new file mode 100644 index 0000000000..f80859b313 --- /dev/null +++ b/meta/lib/oeqa/files/trace_begin_hello.stp @@ -0,0 +1,5 @@ +probe begin +{ + printf ("hello world\n") + exit () +} \ No newline at end of file diff --git a/meta/lib/oeqa/selftest/cases/crosstap.py b/meta/lib/oeqa/selftest/cases/crosstap.py new file mode 100644 index 0000000000..53fce2b655 --- /dev/null +++ b/meta/lib/oeqa/selftest/cases/crosstap.py @@ -0,0 +1,25 @@ +from oeqa.selftest.case import OESelftestTestCase +from oeqa.utils.commands import bitbake, get_bb_vars, runCmd, runqemu +import os + +class CrossTapTest(OESelftestTestCase): + + def test_crosstap_can_use_systemtap_on_qemu(self): + self.write_config('EXTRA_IMAGE_FEATURES += "tools-profile ssh-server-openssh"') + result = bitbake('core-image-minimal') + self.assertEqual(result.status, 0, msg="Bitbake core-image-minimal failed. Bitbake output: %s" % result.output) + result = bitbake('systemtap-native') + self.assertEqual(result.status, 0, msg="Bitbake systemtap-native failed. Bitbake output: %s" % result.output) + + recipe = 'core-image-minimal' + bb_vars = get_bb_vars(['MACHINE', 'DEPLOY_DIR_IMAGE']) + machine = bb_vars['MACHINE'] + deploy_dir_image = bb_vars['DEPLOY_DIR_IMAGE'] + qemuboot_conf = "%s-%s.qemuboot.conf" % (recipe, machine) + qemuboot_conf = os.path.join(deploy_dir_image, qemuboot_conf) + cmd_common = "runqemu nographic" + cmd = "%s %s" % (cmd_common, qemuboot_conf) + with runqemu(recipe, ssh=True, launch_cmd=cmd) as qemu: + systap_file = os.path.join(self.tc.files_dir, 'trace_begin_hello.stp') + result = runCmd("crosstap root@%s %s" % (qemu.ip, systap_file)) + self.assertTrue('hello world' in result.output, 'Crosstap failed.') -- 2.40.1