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-rw-r--r--tools/perf/tests/builtin-test.c11
-rw-r--r--tools/perf/tests/code-reading.c6
-rw-r--r--tools/perf/tests/hists_common.c6
-rw-r--r--tools/perf/tests/kmod-path.c16
-rw-r--r--tools/perf/tests/mmap-thread-lookup.c7
-rw-r--r--tools/perf/tests/parse-events.c51
-rw-r--r--tools/perf/tests/python-use.c3
-rwxr-xr-xtools/perf/tests/shell/record+probe_libc_inet_pton.sh39
-rwxr-xr-xtools/perf/tests/shell/trace+probe_vfs_getname.sh2
-rw-r--r--tools/perf/tests/topology.c1
-rw-r--r--tools/perf/tests/vmlinux-kallsyms.c20
11 files changed, 109 insertions, 53 deletions
diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c
index cac8f8889bc3..dd850a26d579 100644
--- a/tools/perf/tests/builtin-test.c
+++ b/tools/perf/tests/builtin-test.c
@@ -422,7 +422,7 @@ static const char *shell_test__description(char *description, size_t size,
#define for_each_shell_test(dir, base, ent) \
while ((ent = readdir(dir)) != NULL) \
- if (!is_directory(base, ent))
+ if (!is_directory(base, ent) && ent->d_name[0] != '.')
static const char *shell_tests__dir(char *path, size_t size)
{
@@ -654,6 +654,15 @@ static int perf_test__list(int argc, const char **argv)
continue;
pr_info("%2d: %s\n", i, t->desc);
+
+ if (t->subtest.get_nr) {
+ int subn = t->subtest.get_nr();
+ int subi;
+
+ for (subi = 0; subi < subn; subi++)
+ pr_info("%2d:%1d: %s\n", i, subi + 1,
+ t->subtest.get_desc(subi));
+ }
}
perf_test__list_shell(argc, argv, i);
diff --git a/tools/perf/tests/code-reading.c b/tools/perf/tests/code-reading.c
index 99936352df4f..4892bd2dc33e 100644
--- a/tools/perf/tests/code-reading.c
+++ b/tools/perf/tests/code-reading.c
@@ -236,14 +236,13 @@ static int read_object_code(u64 addr, size_t len, u8 cpumode,
pr_debug("Reading object code for memory address: %#"PRIx64"\n", addr);
- thread__find_addr_map(thread, cpumode, MAP__FUNCTION, addr, &al);
- if (!al.map || !al.map->dso) {
+ if (!thread__find_map(thread, cpumode, addr, &al) || !al.map->dso) {
if (cpumode == PERF_RECORD_MISC_HYPERVISOR) {
pr_debug("Hypervisor address can not be resolved - skipping\n");
return 0;
}
- pr_debug("thread__find_addr_map failed\n");
+ pr_debug("thread__find_map failed\n");
return -1;
}
@@ -561,6 +560,7 @@ static int do_test_code_reading(bool try_kcore)
pid = getpid();
machine = machine__new_host();
+ machine->env = &perf_env;
ret = machine__create_kernel_maps(machine);
if (ret < 0) {
diff --git a/tools/perf/tests/hists_common.c b/tools/perf/tests/hists_common.c
index f7c5b613d667..b889a28fd80b 100644
--- a/tools/perf/tests/hists_common.c
+++ b/tools/perf/tests/hists_common.c
@@ -131,20 +131,20 @@ struct machine *setup_fake_machine(struct machines *machines)
goto out;
/* emulate dso__load() */
- dso__set_loaded(dso, MAP__FUNCTION);
+ dso__set_loaded(dso);
for (k = 0; k < fake_symbols[i].nr_syms; k++) {
struct symbol *sym;
struct fake_sym *fsym = &fake_symbols[i].syms[k];
sym = symbol__new(fsym->start, fsym->length,
- STB_GLOBAL, fsym->name);
+ STB_GLOBAL, STT_FUNC, fsym->name);
if (sym == NULL) {
dso__put(dso);
goto out;
}
- symbols__insert(&dso->symbols[MAP__FUNCTION], sym);
+ symbols__insert(&dso->symbols, sym);
}
dso__put(dso);
diff --git a/tools/perf/tests/kmod-path.c b/tools/perf/tests/kmod-path.c
index 8e57d46109de..148dd31cc201 100644
--- a/tools/perf/tests/kmod-path.c
+++ b/tools/perf/tests/kmod-path.c
@@ -127,6 +127,22 @@ int test__kmod_path__parse(struct test *t __maybe_unused, int subtest __maybe_un
M("[vdso]", PERF_RECORD_MISC_KERNEL, false);
M("[vdso]", PERF_RECORD_MISC_USER, false);
+ T("[vdso32]", true , true , false, false, "[vdso32]", NULL);
+ T("[vdso32]", false , true , false, false, NULL , NULL);
+ T("[vdso32]", true , false , false, false, "[vdso32]", NULL);
+ T("[vdso32]", false , false , false, false, NULL , NULL);
+ M("[vdso32]", PERF_RECORD_MISC_CPUMODE_UNKNOWN, false);
+ M("[vdso32]", PERF_RECORD_MISC_KERNEL, false);
+ M("[vdso32]", PERF_RECORD_MISC_USER, false);
+
+ T("[vdsox32]", true , true , false, false, "[vdsox32]", NULL);
+ T("[vdsox32]", false , true , false, false, NULL , NULL);
+ T("[vdsox32]", true , false , false, false, "[vdsox32]", NULL);
+ T("[vdsox32]", false , false , false, false, NULL , NULL);
+ M("[vdsox32]", PERF_RECORD_MISC_CPUMODE_UNKNOWN, false);
+ M("[vdsox32]", PERF_RECORD_MISC_KERNEL, false);
+ M("[vdsox32]", PERF_RECORD_MISC_USER, false);
+
/* path alloc_name alloc_ext kmod comp name ext */
T("[vsyscall]", true , true , false, false, "[vsyscall]", NULL);
T("[vsyscall]", false , true , false, false, NULL , NULL);
diff --git a/tools/perf/tests/mmap-thread-lookup.c b/tools/perf/tests/mmap-thread-lookup.c
index 868d82b501f4..b1af2499a3c9 100644
--- a/tools/perf/tests/mmap-thread-lookup.c
+++ b/tools/perf/tests/mmap-thread-lookup.c
@@ -188,9 +188,8 @@ static int mmap_events(synth_cb synth)
pr_debug("looking for map %p\n", td->map);
- thread__find_addr_map(thread,
- PERF_RECORD_MISC_USER, MAP__FUNCTION,
- (unsigned long) (td->map + 1), &al);
+ thread__find_map(thread, PERF_RECORD_MISC_USER,
+ (unsigned long) (td->map + 1), &al);
thread__put(thread);
@@ -218,7 +217,7 @@ static int mmap_events(synth_cb synth)
* perf_event__synthesize_threads (global)
*
* We test we can find all memory maps via:
- * thread__find_addr_map
+ * thread__find_map
*
* by using all thread objects.
*/
diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c
index 18b06444f230..61211918bfba 100644
--- a/tools/perf/tests/parse-events.c
+++ b/tools/perf/tests/parse-events.c
@@ -499,7 +499,7 @@ static int test__checkevent_pmu_partial_time_callgraph(struct perf_evlist *evlis
* while this test executes only parse events method.
*/
TEST_ASSERT_VAL("wrong period", 0 == evsel->attr.sample_period);
- TEST_ASSERT_VAL("wrong callgraph", !(PERF_SAMPLE_CALLCHAIN & evsel->attr.sample_type));
+ TEST_ASSERT_VAL("wrong callgraph", !evsel__has_callchain(evsel));
TEST_ASSERT_VAL("wrong time", !(PERF_SAMPLE_TIME & evsel->attr.sample_type));
/* cpu/config=2,call-graph=no,time=0,period=2000/ */
@@ -512,7 +512,7 @@ static int test__checkevent_pmu_partial_time_callgraph(struct perf_evlist *evlis
* while this test executes only parse events method.
*/
TEST_ASSERT_VAL("wrong period", 0 == evsel->attr.sample_period);
- TEST_ASSERT_VAL("wrong callgraph", !(PERF_SAMPLE_CALLCHAIN & evsel->attr.sample_type));
+ TEST_ASSERT_VAL("wrong callgraph", !evsel__has_callchain(evsel));
TEST_ASSERT_VAL("wrong time", !(PERF_SAMPLE_TIME & evsel->attr.sample_type));
return 0;
@@ -1309,18 +1309,31 @@ static int test__checkevent_config_cache(struct perf_evlist *evlist)
return 0;
}
+static bool test__intel_pt_valid(void)
+{
+ return !!perf_pmu__find("intel_pt");
+}
+
+static int test__intel_pt(struct perf_evlist *evlist)
+{
+ struct perf_evsel *evsel = perf_evlist__first(evlist);
+
+ TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "intel_pt//u") == 0);
+ return 0;
+}
+
static int count_tracepoints(void)
{
struct dirent *events_ent;
DIR *events_dir;
int cnt = 0;
- events_dir = opendir(tracing_events_path);
+ events_dir = tracing_events__opendir();
TEST_ASSERT_VAL("Can't open events dir", events_dir);
while ((events_ent = readdir(events_dir))) {
- char sys_path[PATH_MAX];
+ char *sys_path;
struct dirent *sys_ent;
DIR *sys_dir;
@@ -1331,8 +1344,8 @@ static int count_tracepoints(void)
|| !strcmp(events_ent->d_name, "header_page"))
continue;
- scnprintf(sys_path, PATH_MAX, "%s/%s",
- tracing_events_path, events_ent->d_name);
+ sys_path = get_events_file(events_ent->d_name);
+ TEST_ASSERT_VAL("Can't get sys path", sys_path);
sys_dir = opendir(sys_path);
TEST_ASSERT_VAL("Can't open sys dir", sys_dir);
@@ -1348,6 +1361,7 @@ static int count_tracepoints(void)
}
closedir(sys_dir);
+ put_events_file(sys_path);
}
closedir(events_dir);
@@ -1366,6 +1380,7 @@ struct evlist_test {
const char *name;
__u32 type;
const int id;
+ bool (*valid)(void);
int (*check)(struct perf_evlist *evlist);
};
@@ -1637,6 +1652,12 @@ static struct evlist_test test__events[] = {
.check = test__checkevent_config_cache,
.id = 51,
},
+ {
+ .name = "intel_pt//u",
+ .valid = test__intel_pt_valid,
+ .check = test__intel_pt,
+ .id = 52,
+ },
};
static struct evlist_test test__events_pmu[] = {
@@ -1672,17 +1693,24 @@ static struct terms_test test__terms[] = {
static int test_event(struct evlist_test *e)
{
+ struct parse_events_error err = { .idx = 0, };
struct perf_evlist *evlist;
int ret;
+ if (e->valid && !e->valid()) {
+ pr_debug("... SKIP");
+ return 0;
+ }
+
evlist = perf_evlist__new();
if (evlist == NULL)
return -ENOMEM;
- ret = parse_events(evlist, e->name, NULL);
+ ret = parse_events(evlist, e->name, &err);
if (ret) {
- pr_debug("failed to parse event '%s', err %d\n",
- e->name, ret);
+ pr_debug("failed to parse event '%s', err %d, str '%s'\n",
+ e->name, ret, err.str);
+ parse_events_print_error(&err, e->name);
} else {
ret = e->check(evlist);
}
@@ -1700,10 +1728,11 @@ static int test_events(struct evlist_test *events, unsigned cnt)
for (i = 0; i < cnt; i++) {
struct evlist_test *e = &events[i];
- pr_debug("running test %d '%s'\n", e->id, e->name);
+ pr_debug("running test %d '%s'", e->id, e->name);
ret1 = test_event(e);
if (ret1)
ret2 = ret1;
+ pr_debug("\n");
}
return ret2;
@@ -1785,7 +1814,7 @@ static int test_pmu_events(void)
}
while (!ret && (ent = readdir(dir))) {
- struct evlist_test e;
+ struct evlist_test e = { .id = 0, };
char name[2 * NAME_MAX + 1 + 12 + 3];
/* Names containing . are special and cannot be used directly */
diff --git a/tools/perf/tests/python-use.c b/tools/perf/tests/python-use.c
index 5d2df65ada6a..40ab72149ce1 100644
--- a/tools/perf/tests/python-use.c
+++ b/tools/perf/tests/python-use.c
@@ -7,8 +7,7 @@
#include <stdlib.h>
#include <linux/compiler.h>
#include "tests.h"
-
-extern int verbose;
+#include "util/debug.h"
int test__python_use(struct test *test __maybe_unused, int subtest __maybe_unused)
{
diff --git a/tools/perf/tests/shell/record+probe_libc_inet_pton.sh b/tools/perf/tests/shell/record+probe_libc_inet_pton.sh
index ee86473643be..94e513e62b34 100755
--- a/tools/perf/tests/shell/record+probe_libc_inet_pton.sh
+++ b/tools/perf/tests/shell/record+probe_libc_inet_pton.sh
@@ -11,38 +11,43 @@
. $(dirname $0)/lib/probe.sh
libc=$(grep -w libc /proc/self/maps | head -1 | sed -r 's/.*[[:space:]](\/.*)/\1/g')
-nm -g $libc 2>/dev/null | fgrep -q inet_pton || exit 254
+nm -Dg $libc 2>/dev/null | fgrep -q inet_pton || exit 254
trace_libc_inet_pton_backtrace() {
- idx=0
- expected[0]="ping[][0-9 \.:]+probe_libc:inet_pton: \([[:xdigit:]]+\)"
- expected[1]=".*inet_pton[[:space:]]\($libc|inlined\)$"
+
+ expected=`mktemp -u /tmp/expected.XXX`
+
+ echo "ping[][0-9 \.:]+probe_libc:inet_pton: \([[:xdigit:]]+\)" > $expected
+ echo ".*inet_pton\+0x[[:xdigit:]]+[[:space:]]\($libc|inlined\)$" >> $expected
case "$(uname -m)" in
s390x)
eventattr='call-graph=dwarf,max-stack=4'
- expected[2]="gaih_inet.*[[:space:]]\($libc|inlined\)$"
- expected[3]="(__GI_)?getaddrinfo[[:space:]]\($libc|inlined\)$"
- expected[4]="main[[:space:]]\(.*/bin/ping.*\)$"
+ echo "gaih_inet.*\+0x[[:xdigit:]]+[[:space:]]\($libc|inlined\)$" >> $expected
+ echo "(__GI_)?getaddrinfo\+0x[[:xdigit:]]+[[:space:]]\($libc|inlined\)$" >> $expected
+ echo "main\+0x[[:xdigit:]]+[[:space:]]\(.*/bin/ping.*\)$" >> $expected
;;
*)
eventattr='max-stack=3'
- expected[2]="getaddrinfo[[:space:]]\($libc\)$"
- expected[3]=".*\(.*/bin/ping.*\)$"
+ echo "getaddrinfo\+0x[[:xdigit:]]+[[:space:]]\($libc\)$" >> $expected
+ echo ".*\+0x[[:xdigit:]]+[[:space:]]\(.*/bin/ping.*\)$" >> $expected
;;
esac
- file=`mktemp -u /tmp/perf.data.XXX`
+ perf_data=`mktemp -u /tmp/perf.data.XXX`
+ perf_script=`mktemp -u /tmp/perf.script.XXX`
+ perf record -e probe_libc:inet_pton/$eventattr/ -o $perf_data ping -6 -c 1 ::1 > /dev/null 2>&1
+ perf script -i $perf_data > $perf_script
- perf record -e probe_libc:inet_pton/$eventattr/ -o $file ping -6 -c 1 ::1 > /dev/null 2>&1
- perf script -i $file | while read line ; do
+ exec 3<$perf_script
+ exec 4<$expected
+ while read line <&3 && read -r pattern <&4; do
+ [ -z "$pattern" ] && break
echo $line
- echo "$line" | egrep -q "${expected[$idx]}"
+ echo "$line" | egrep -q "$pattern"
if [ $? -ne 0 ] ; then
- printf "FAIL: expected backtrace entry %d \"%s\" got \"%s\"\n" $idx "${expected[$idx]}" "$line"
+ printf "FAIL: expected backtrace entry \"%s\" got \"%s\"\n" "$pattern" "$line"
exit 1
fi
- let idx+=1
- [ -z "${expected[$idx]}" ] && break
done
# If any statements are executed from this point onwards,
@@ -58,6 +63,6 @@ skip_if_no_perf_probe && \
perf probe -q $libc inet_pton && \
trace_libc_inet_pton_backtrace
err=$?
-rm -f ${file}
+rm -f ${perf_data} ${perf_script} ${expected}
perf probe -q -d probe_libc:inet_pton
exit $err
diff --git a/tools/perf/tests/shell/trace+probe_vfs_getname.sh b/tools/perf/tests/shell/trace+probe_vfs_getname.sh
index 55ad9793d544..4ce276efe6b4 100755
--- a/tools/perf/tests/shell/trace+probe_vfs_getname.sh
+++ b/tools/perf/tests/shell/trace+probe_vfs_getname.sh
@@ -17,7 +17,7 @@ skip_if_no_perf_probe || exit 2
file=$(mktemp /tmp/temporary_file.XXXXX)
trace_open_vfs_getname() {
- evts=$(echo $(perf list syscalls:sys_enter_open* |& egrep 'open(at)? ' | sed -r 's/.*sys_enter_([a-z]+) +\[.*$/\1/') | sed 's/ /,/')
+ evts=$(echo $(perf list syscalls:sys_enter_open* 2>&1 | egrep 'open(at)? ' | sed -r 's/.*sys_enter_([a-z]+) +\[.*$/\1/') | sed 's/ /,/')
perf trace -e $evts touch $file 2>&1 | \
egrep " +[0-9]+\.[0-9]+ +\( +[0-9]+\.[0-9]+ ms\): +touch\/[0-9]+ open(at)?\((dfd: +CWD, +)?filename: +${file}, +flags: CREAT\|NOCTTY\|NONBLOCK\|WRONLY, +mode: +IRUGO\|IWUGO\) += +[0-9]+$"
}
diff --git a/tools/perf/tests/topology.c b/tools/perf/tests/topology.c
index 40e30a26b23c..9497d02f69e6 100644
--- a/tools/perf/tests/topology.c
+++ b/tools/perf/tests/topology.c
@@ -45,6 +45,7 @@ static int session_write_header(char *path)
perf_header__set_feat(&session->header, HEADER_CPU_TOPOLOGY);
perf_header__set_feat(&session->header, HEADER_NRCPUS);
+ perf_header__set_feat(&session->header, HEADER_ARCH);
session->header.data_size += DATA_SIZE;
diff --git a/tools/perf/tests/vmlinux-kallsyms.c b/tools/perf/tests/vmlinux-kallsyms.c
index 1e5adb65632a..7691980b7df1 100644
--- a/tools/perf/tests/vmlinux-kallsyms.c
+++ b/tools/perf/tests/vmlinux-kallsyms.c
@@ -19,8 +19,7 @@ int test__vmlinux_matches_kallsyms(struct test *test __maybe_unused, int subtest
struct symbol *sym;
struct map *kallsyms_map, *vmlinux_map, *map;
struct machine kallsyms, vmlinux;
- enum map_type type = MAP__FUNCTION;
- struct maps *maps = &vmlinux.kmaps.maps[type];
+ struct maps *maps = machine__kernel_maps(&vmlinux);
u64 mem_start, mem_end;
bool header_printed;
@@ -56,7 +55,7 @@ int test__vmlinux_matches_kallsyms(struct test *test __maybe_unused, int subtest
* be compacted against the list of modules found in the "vmlinux"
* code and with the one got from /proc/modules from the "kallsyms" code.
*/
- if (machine__load_kallsyms(&kallsyms, "/proc/kallsyms", type) <= 0) {
+ if (machine__load_kallsyms(&kallsyms, "/proc/kallsyms") <= 0) {
pr_debug("dso__load_kallsyms ");
goto out;
}
@@ -94,7 +93,7 @@ int test__vmlinux_matches_kallsyms(struct test *test __maybe_unused, int subtest
* maps__reloc_vmlinux will notice and set proper ->[un]map_ip routines
* to fixup the symbols.
*/
- if (machine__load_vmlinux_path(&vmlinux, type) <= 0) {
+ if (machine__load_vmlinux_path(&vmlinux) <= 0) {
pr_debug("Couldn't find a vmlinux that matches the kernel running on this machine, skipping test\n");
err = TEST_SKIP;
goto out;
@@ -108,7 +107,7 @@ int test__vmlinux_matches_kallsyms(struct test *test __maybe_unused, int subtest
* in the kallsyms dso. For the ones that are in both, check its names and
* end addresses too.
*/
- for (nd = rb_first(&vmlinux_map->dso->symbols[type]); nd; nd = rb_next(nd)) {
+ map__for_each_symbol(vmlinux_map, sym, nd) {
struct symbol *pair, *first_pair;
sym = rb_entry(nd, struct symbol, rb_node);
@@ -119,8 +118,7 @@ int test__vmlinux_matches_kallsyms(struct test *test __maybe_unused, int subtest
mem_start = vmlinux_map->unmap_ip(vmlinux_map, sym->start);
mem_end = vmlinux_map->unmap_ip(vmlinux_map, sym->end);
- first_pair = machine__find_kernel_symbol(&kallsyms, type,
- mem_start, NULL);
+ first_pair = machine__find_kernel_symbol(&kallsyms, mem_start, NULL);
pair = first_pair;
if (pair && UM(pair->start) == mem_start) {
@@ -149,7 +147,7 @@ next_pair:
*/
continue;
} else {
- pair = machine__find_kernel_symbol_by_name(&kallsyms, type, sym->name, NULL);
+ pair = machine__find_kernel_symbol_by_name(&kallsyms, sym->name, NULL);
if (pair) {
if (UM(pair->start) == mem_start)
goto next_pair;
@@ -183,7 +181,7 @@ next_pair:
* so use the short name, less descriptive but the same ("[kernel]" in
* both cases.
*/
- pair = map_groups__find_by_name(&kallsyms.kmaps, type,
+ pair = map_groups__find_by_name(&kallsyms.kmaps,
(map->dso->kernel ?
map->dso->short_name :
map->dso->name));
@@ -206,7 +204,7 @@ next_pair:
mem_start = vmlinux_map->unmap_ip(vmlinux_map, map->start);
mem_end = vmlinux_map->unmap_ip(vmlinux_map, map->end);
- pair = map_groups__find(&kallsyms.kmaps, type, mem_start);
+ pair = map_groups__find(&kallsyms.kmaps, mem_start);
if (pair == NULL || pair->priv)
continue;
@@ -228,7 +226,7 @@ next_pair:
header_printed = false;
- maps = &kallsyms.kmaps.maps[type];
+ maps = machine__kernel_maps(&kallsyms);
for (map = maps__first(maps); map; map = map__next(map)) {
if (!map->priv) {
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