The recent --per-cache option test caused a problem. According to the
option name, I think it should check args.per_cache instead of
args.per_cache_instance.
$ sudo ./perf test -v 99
99: perf stat JSON output linter :
--- start ---
test child forked, pid 3086101
Checking json output: no args [Success]
Checking json output: system wide [Success]
Checking json output: interval [Success]
Checking json output: event [Success]
Checking json output: per thread [Success]
Checking json output: per node [Success]
Checking json output: system wide no aggregation [Success]
Checking json output: per core [Success]
Checking json output: per cache_instance Test failed for input:
...
Traceback (most recent call last):
File "linux/tools/perf/tests/shell/lib/perf_json_output_lint.py", line 88, in <module>
elif args.per_core or args.per_socket or args.per_node or args.per_die or args.per_cache_instance:
AttributeError: 'Namespace' object has no attribute 'per_cache_instance'
test child finished with -1
---- end ----
perf stat JSON output linter: FAILED!
Fixes: bfce728db3 ("pert tests: Add tests for new "perf stat --per-cache" aggregation option")
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: K Prateek Nayak <kprateek.nayak@amd.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20230524210600.3095830-1-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Add field checking tests for perf stat JSON output.
Sanity checks the expected number of fields are present, that the
expected keys are present and they have the correct values.
Committer notes:
Had to fix this:
- $(INSTALL) tests/shell/lib/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib' \
+ $(INSTALL) tests/shell/lib/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
Committer testing:
[root@quaco ~]# perf test json
90: perf stat JSON output linter : Ok
[root@quaco ~]# set -o vi
[root@quaco ~]# perf test -v json
90: perf stat JSON output linter :
--- start ---
test child forked, pid 560794
Checking json output: no args [Success]
Checking json output: system wide [Success]
Checking json output: system wide Checking json output: system wide no aggregation [Success]
Checking json output: interval [Success]
Checking json output: event [Success]
Checking json output: per core [Success]
Checking json output: per thread [Success]
Checking json output: per die [Success]
Checking json output: per node [Success]
Checking json output: per socket [Success]
test child finished with 0
---- end ----
perf stat JSON output linter: Ok
[root@quaco ~]#
Signed-off-by: Claire Jensen <cjense@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alyssa Ross <hi@alyssa.is>
Cc: Claire Jensen <clairej735@gmail.com>
Cc: Florian Fischer <florian.fischer@muhq.space>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Like Xu <likexu@tencent.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20220805200105.2020995-3-irogers@google.com
Signed-off-by: Ian Rogers <irogers@google.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
