aboutsummaryrefslogtreecommitdiff
path: root/tools/perf/tests/shell/diff.sh
AgeCommit message (Collapse)AuthorFilesLines
2023-12-06perf test shell diff: Skip test if test_loop symbol is missing in the perf ↵Ian Rogers1-0/+7
binary The diff test depends on finding the symbol test_loop in perf and will fail if perf has been stripped and no debug object is available. In that case, skip the test instead. Suggested-by: Adrian Hunter <[email protected]> Signed-off-by: Ian Rogers <[email protected]> Tested-by: Adrian Hunter <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2023-12-05perf test: Add basic 'perf diff' testIan Rogers1-0/+101
There are some old bug reports on perf diff crashing: https://rhaas.blogspot.com/2012/06/perf-good-bad-ugly.html Happening across them I was prompted to add two very basic tests that will give some 'perf diff' coverage. Signed-off-by: Ian Rogers <[email protected]> Cc: Adrian Hunter <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: Athira Jajeev <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>