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-rwxr-xr-xtools/perf/tests/shell/record.sh80
1 files changed, 80 insertions, 0 deletions
diff --git a/tools/perf/tests/shell/record.sh b/tools/perf/tests/shell/record.sh
new file mode 100755
index 000000000..301f95427
--- /dev/null
+++ b/tools/perf/tests/shell/record.sh
@@ -0,0 +1,80 @@
+#!/bin/sh
+# perf record tests
+# SPDX-License-Identifier: GPL-2.0
+
+set -e
+
+err=0
+perfdata=$(mktemp /tmp/__perf_test.perf.data.XXXXX)
+
+cleanup() {
+ rm -f ${perfdata}
+ rm -f ${perfdata}.old
+ trap - exit term int
+}
+
+trap_cleanup() {
+ cleanup
+ exit 1
+}
+trap trap_cleanup exit term int
+
+test_per_thread() {
+ echo "Basic --per-thread mode test"
+ if ! perf record -e instructions:u -o ${perfdata} --quiet true 2> /dev/null
+ then
+ echo "Per-thread record [Skipped instructions:u not supported]"
+ if [ $err -ne 1 ]
+ then
+ err=2
+ fi
+ return
+ fi
+ if ! perf record -e instructions:u --per-thread -o ${perfdata} true 2> /dev/null
+ then
+ echo "Per-thread record of instructions:u [Failed]"
+ err=1
+ return
+ fi
+ if ! perf report -i ${perfdata} -q | egrep -q true
+ then
+ echo "Per-thread record [Failed missing output]"
+ err=1
+ return
+ fi
+ echo "Basic --per-thread mode test [Success]"
+}
+
+test_register_capture() {
+ echo "Register capture test"
+ if ! perf list | egrep -q 'br_inst_retired.near_call'
+ then
+ echo "Register capture test [Skipped missing instruction]"
+ if [ $err -ne 1 ]
+ then
+ err=2
+ fi
+ return
+ fi
+ if ! perf record --intr-regs=\? 2>&1 | egrep -q 'available registers: AX BX CX DX SI DI BP SP IP FLAGS CS SS R8 R9 R10 R11 R12 R13 R14 R15'
+ then
+ echo "Register capture test [Skipped missing registers]"
+ return
+ fi
+ if ! perf record -o - --intr-regs=di,r8,dx,cx -e br_inst_retired.near_call:p \
+ -c 1000 --per-thread true 2> /dev/null \
+ | perf script -F ip,sym,iregs -i - 2> /dev/null \
+ | egrep -q "DI:"
+ then
+ echo "Register capture test [Failed missing output]"
+ err=1
+ return
+ fi
+ echo "Register capture test [Success]"
+}
+
+test_per_thread
+test_register_capture
+
+cleanup
+exit $err