From: Daniel Turull <[email protected]> runltp has been removed from ltp and the official tool to invoke ltp test is kirk.
Message when running runltp: "INFO: runltp script is deprecated, try kirk https://github.com/linux-test-project/kirk"; See also: https://github.com/linux-test-project/ltp/commit/6efd3605dc005c3ed135b463f182174e24bdce1b The test coverage is the same since the logic there is not touched but the output is different. The return value from oeqa are the same as before. Now it is a json file with the results, which is machine readable without any extra parsing. Two files are created by test suite <test>.json and <test>-raw.log Output example of math.json: { "results": [ { "test_fqn": "abs01", "status": "pass", "test": { "command": "abs01", "arguments": [], "log": "abs01 1 TPASS : Test passed\nabs01 2 TPASS : Test passed\nabs01 3 TPASS : Test passed\n", "retval": [ "0" ], "duration": 0.002702474594116211, "failed": 0, "passed": 3, "broken": 0, "skipped": 0, "warnings": 0, "result": "pass" } }, [...] ], "stats": { "runtime": 1.4888691902160645, "passed": 22, "failed": 0, "broken": 0, "skipped": 0, "warnings": 0 }, "environment": { "distribution": "nodistro", "distribution_version": "nodistro.0", "kernel": "Linux 6.18.13-yocto-standard #1 SMP PREEMPT_DYNAMIC Tue Mar 3 16:48:55 UTC 2026", "cmdline": "root=/dev/vda rw ip=192.168.7.2::192.168.7.1:255.255.255.0::eth0:off:8.8.8.8 net.ifnames=0 console=ttyS0 console=ttyS1 oprofile.timer=1 tsc=reliable no_timer_check rcupdate.rcu_expedited=1 swiotlb=0 printk.time=1", "arch": "x86_64", "cpu": "unknown", "swap": "0 kB", "RAM": "222368 kB" } } Add in configuration file (local.conf) IMAGE_CLASSES += "testimage" CORE_IMAGE_EXTRA_INSTALL += "ltp openssh" TEST_SUITES = "ping ssh ltp" QB_MEM = <mem size> QB_CPU_KVM = "-cpu host -smp <cpus>" QB_SMP = "-smp <cpus>" QB_KVM = "1" IMAGE_ROOTFS_EXTRA_SPACE = "2097152" Tested with different VM sizes and architectures: qemux86-64 MEM: 4096, CPU: 2 (all ok) qemux86-64 MEM: 1024, CPU: 1 (all ok) qemux86-64 MEM: 1024, CPU: 2 (all ok) qemux86-64 MEM: 1024, CPU: 4 (all ok) qemuarm64: MEM: 4096, CPU: 1 (all ok) qemuriscv64: MEM 4096, CPU 4 (all ok) Then: bitbake core-image-minimal bitbake core-image-minimal -c testimage With these configs we didn't see any testimage failures with kirk and run completes. If we revert the ltp disable patches below, the testimage does not fail but it gives warnings, since the ssh connection gets droped from the DUT because of the OOM killer. Then in continues with the next testsuite. * ltp: disable cve failing testcases * ltp: disable pty testcase * ltp: disable min_free_kbytes Signed-off-by: Daniel Turull <[email protected]> Signed-off-by: Pratik Farkase <[email protected]> Assisted-by: Claude, Anthropic --- v2: - replace LtpParser with functionality to parse output from kirk - improve commit message - add timeout to kirk for 20 minutes, same as the ssh connection - add try, except to handle exceptions in the run and be able to continue with the next test suite - tested with more configurations --- meta/lib/oeqa/runtime/cases/ltp.py | 21 ++++++---- meta/lib/oeqa/runtime/cases/ltp_stress.py | 12 +++++- meta/lib/oeqa/utils/logparser.py | 51 ++++++++--------------- meta/recipes-extended/ltp/ltp_20260130.bb | 1 + 4 files changed, 42 insertions(+), 43 deletions(-) diff --git a/meta/lib/oeqa/runtime/cases/ltp.py b/meta/lib/oeqa/runtime/cases/ltp.py index 4f7498fcbd..b855e76907 100644 --- a/meta/lib/oeqa/runtime/cases/ltp.py +++ b/meta/lib/oeqa/runtime/cases/ltp.py @@ -66,9 +66,9 @@ class LtpTest(LtpTestBase): def runltp(self, ltp_group): # LTP appends to log files, so ensure we start with a clean log - self.target.deleteFiles("/opt/ltp/results/", ltp_group) + self.target.deleteFiles("/opt/ltp/results/", "%s.json" % ltp_group) - cmd = '/opt/ltp/runltp -f %s -q -r /opt/ltp -l /opt/ltp/results/%s -I 1 -d /opt/ltp' % (ltp_group, ltp_group) + cmd = 'kirk --run-suite %s --json-report /opt/ltp/results/%s.json -n -d /opt/ltp --exec-timeout 20m' % (ltp_group, ltp_group) starttime = time.time() (status, output) = self.target.run(cmd, timeout=1200) @@ -87,8 +87,8 @@ class LtpTest(LtpTestBase): self.extras['ltpresult.rawlogs']['log'] = self.extras['ltpresult.rawlogs']['log'] + output # Copy the machine-readable test results locally so we can parse it - dst = os.path.join(self.ltptest_log_dir, ltp_group) - remote_src = "/opt/ltp/results/%s" % ltp_group + dst = os.path.join(self.ltptest_log_dir, "%s.json" % ltp_group) + remote_src = "/opt/ltp/results/%s.json" % ltp_group (status, output) = self.target.copyFrom(remote_src, dst, True) if status: msg = 'File could not be copied. Output: %s' % output @@ -113,16 +113,21 @@ class LtpTest(LtpTestBase): # LTP runtime tests @OETestDepends(['ssh.SSHTest.test_ssh']) - @OEHasPackage(["ltp"]) + @OEHasPackage(["ltp", "python3-kirk"]) def test_ltp_help(self): - (status, output) = self.target.run('/opt/ltp/runltp --help') + (status, output) = self.target.run('kirk --help') msg = 'Failed to get ltp help. Output: %s' % output self.assertEqual(status, 0, msg=msg) @OETestDepends(['ltp.LtpTest.test_ltp_help']) def test_ltp_groups(self): - for ltp_group in self.ltp_groups: - self.runltp(ltp_group) + for ltp_group in self.ltp_groups: + try: + self.runltp(ltp_group) + except Exception as e: + self.extras['ltpresult.%s' % ltp_group] = {'status': 'FAILED'} + self.failmsg = self.failmsg + "Suite %s crashed: %s\n" % (ltp_group, e) + self.target.logger.warning("Suite %s crashed, continuing: %s" % (ltp_group, e)) @OETestDepends(['ltp.LtpTest.test_ltp_groups']) def test_ltp_runltp_cve(self): diff --git a/meta/lib/oeqa/runtime/cases/ltp_stress.py b/meta/lib/oeqa/runtime/cases/ltp_stress.py index ce6f4bf59d..c902486eab 100644 --- a/meta/lib/oeqa/runtime/cases/ltp_stress.py +++ b/meta/lib/oeqa/runtime/cases/ltp_stress.py @@ -60,7 +60,7 @@ class LtpStressBase(OERuntimeTestCase): class LtpStressTest(LtpStressBase): def runltp(self, stress_group): - cmd = '/opt/ltp/runltp -f %s -p -q 2>@1 | tee /opt/ltp/results/%s' % (stress_group, stress_group) + cmd = 'kirk --run-suite %s --json-report /opt/ltp/results/%s.json -n -d /opt/ltp' % (stress_group, stress_group) starttime = time.time() (status, output) = self.target.run(cmd) endtime = time.time() @@ -69,8 +69,16 @@ class LtpStressTest(LtpStressBase): self.extras['ltpstressresult.rawlogs']['log'] = self.extras['ltpstressresult.rawlogs']['log'] + output + # Copy kirk JSON report from target + dst = os.path.join(self.ltptest_log_dir, "%s.json" % stress_group) + remote_src = "/opt/ltp/results/%s.json" % stress_group + (status, output) = self.target.copyFrom(remote_src, dst, True) + if status: + msg = 'File could not be copied. Output: %s' % output + self.target.logger.warning(msg) + parser = LtpParser() - results, sections = parser.parse(os.path.join(self.ltptest_log_dir, "%s" % stress_group)) + results, sections = parser.parse(dst) runtime = int(endtime-starttime) sections['duration'] = runtime diff --git a/meta/lib/oeqa/utils/logparser.py b/meta/lib/oeqa/utils/logparser.py index c479864162..d445b4e2a0 100644 --- a/meta/lib/oeqa/utils/logparser.py +++ b/meta/lib/oeqa/utils/logparser.py @@ -4,7 +4,7 @@ # SPDX-License-Identifier: MIT # -import enum +import json import os import re @@ -116,44 +116,29 @@ class PtestParser(object): class LtpParser: """ - Parse the machine-readable LTP log output into a ptest-friendly data structure. + Parse kirk JSON report into a ptest-friendly data structure. """ + + STATUS_MAP = { + "pass": "PASSED", + "fail": "FAILED", + "brok": "FAILED", + "conf": "SKIPPED", + "warn": "PASSED", + } + def parse(self, logfile): + with open(logfile, errors="replace") as f: + report = json.load(f) + results = {} - # Aaccumulate the duration here but as the log rounds quick tests down - # to 0 seconds this is very much a lower bound. The caller can replace - # the value. section = {"duration": 0, "log": ""} - class LtpExitCode(enum.IntEnum): - # Exit codes as defined in ltp/include/tst_res_flags.h - TPASS = 0 # Test passed flag - TFAIL = 1 # Test failed flag - TBROK = 2 # Test broken flag - TWARN = 4 # Test warning flag - TINFO = 16 # Test information flag - TCONF = 32 # Test not appropriate for configuration flag - - with open(logfile, errors="replace") as f: - # Lines look like this: - # tag=cfs_bandwidth01 stime=1689762564 dur=0 exit=exited stat=32 core=no cu=0 cs=0 - for line in f: - if not line.startswith("tag="): - continue + for entry in report.get("results", []): + results[entry["test_fqn"]] = self.STATUS_MAP.get(entry.get("status", ""), "FAILED") + section["log"] += entry.get("test", {}).get("log", "") - values = dict(s.split("=") for s in line.strip().split()) - - section["duration"] += int(values["dur"]) - exitcode = int(values["stat"]) - if values["exit"] == "exited" and exitcode == LtpExitCode.TCONF: - # Exited normally with the "invalid configuration" code - results[values["tag"]] = "SKIPPED" - elif exitcode == LtpExitCode.TPASS: - # Successful exit - results[values["tag"]] = "PASSED" - else: - # Other exit - results[values["tag"]] = "FAILED" + section["duration"] = int(report.get("stats", {}).get("runtime", 0)) return results, section diff --git a/meta/recipes-extended/ltp/ltp_20260130.bb b/meta/recipes-extended/ltp/ltp_20260130.bb index e5da94855f..4183b5d497 100644 --- a/meta/recipes-extended/ltp/ltp_20260130.bb +++ b/meta/recipes-extended/ltp/ltp_20260130.bb @@ -113,6 +113,7 @@ RDEPENDS:${PN} = "\ net-tools \ perl \ python3-core \ + python3-kirk \ procps \ quota \ unzip \
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