To include IO-only and backtrace modes to test different code paths. $ sudo perf test -vv timechart 135: perf timechart tests : Running 135: perf timechart tests: ---- start ---- test child forked, pid 2413665 perf timechart Basic test perf timechart Basic test [Success] perf timechart IO-only test perf timechart IO-only test [Success] perf timechart Backtrace test perf timechart Backtrace test [Success] ---- end(0) ---- 135: perf timechart tests : Ok === Test Summary === Passed main tests : 1 Passed subtests : 0 Skipped tests : 0 Failed tests : 0 Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Basic coverage for `perf timechart` doing a record and then a basic sanity test of the generated SVG file. Signed-off-by: Ian Rogers <irogers@google.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org>
