diff options
| author | Adrian Hunter <[email protected]> | 2023-07-31 12:18:55 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2023-08-15 16:41:48 -0300 |
| commit | f178a76b054fd046d212c3c67745146ff191a443 (patch) | |
| tree | 3f76361f823d7116424a3bb7acc30de73f9dd88d | |
| parent | 41a37430f66560c4b9a9d68a977c8dab65b97ff8 (diff) | |
perf dlfilter: Add a test for resolve_address()
Extend the "dlfilter C API" test to test
perf_dlfilter_fns.resolve_address(). The test currently fails, but passes
after a subsequent patch.
Reviewed-by: Ian Rogers <[email protected]>
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
| -rw-r--r-- | tools/perf/dlfilters/dlfilter-test-api-v0.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/tools/perf/dlfilters/dlfilter-test-api-v0.c b/tools/perf/dlfilters/dlfilter-test-api-v0.c index b1f51efd67d6..72f263d49121 100644 --- a/tools/perf/dlfilters/dlfilter-test-api-v0.c +++ b/tools/perf/dlfilters/dlfilter-test-api-v0.c @@ -254,6 +254,30 @@ static int check_addr_al(void *ctx) return 0; } +static int check_address_al(void *ctx, const struct perf_dlfilter_sample *sample) +{ + struct perf_dlfilter_al address_al; + const struct perf_dlfilter_al *al; + + al = perf_dlfilter_fns.resolve_ip(ctx); + if (!al) + return test_fail("resolve_ip() failed"); + + address_al.size = sizeof(address_al); + if (perf_dlfilter_fns.resolve_address(ctx, sample->ip, &address_al)) + return test_fail("resolve_address() failed"); + + CHECK(address_al.sym && al->sym); + CHECK(!strcmp(address_al.sym, al->sym)); + CHECK(address_al.addr == al->addr); + CHECK(address_al.sym_start == al->sym_start); + CHECK(address_al.sym_end == al->sym_end); + CHECK(address_al.dso && al->dso); + CHECK(!strcmp(address_al.dso, al->dso)); + + return 0; +} + static int check_attr(void *ctx) { struct perf_event_attr *attr = perf_dlfilter_fns.attr(ctx); @@ -290,7 +314,7 @@ static int do_checks(void *data, const struct perf_dlfilter_sample *sample, void if (early && !d->do_early) return 0; - if (check_al(ctx) || check_addr_al(ctx)) + if (check_al(ctx) || check_addr_al(ctx) || check_address_al(ctx, sample)) return -1; if (early) |