1 files changed, 84 insertions, 0 deletions
diff --git a/tools/testing/ktest/examples/bootconfigs/verify-boottrace.sh b/tools/testing/ktest/examples/bootconfigs/verify-boottrace.sh
new file mode 100755
index 000000000..233e95cfc
--- /dev/null
+++ b/tools/testing/ktest/examples/bootconfigs/verify-boottrace.sh
@@ -0,0 +1,84 @@
+#!/bin/sh
+
+cd /sys/kernel/tracing
+
+compare_file() {
+	file="$1"
+	val="$2"
+	content=`cat $file`
+	if [ "$content" != "$val" ]; then
+		echo "FAILED: $file has '$content', expected '$val'"
+		exit 1
+	fi
+}
+
+compare_file_partial() {
+	file="$1"
+	val="$2"
+	content=`cat $file | sed -ne "/^$val/p"`
+	if [ -z "$content" ]; then
+		echo "FAILED: $file does not contain '$val'"
+		cat $file
+		exit 1
+	fi
+}
+
+file_contains() {
+	file=$1
+	val="$2"
+
+	if ! grep -q "$val" $file ; then
+		echo "FAILED: $file does not contain $val"
+		cat $file
+		exit 1
+	fi
+}
+
+compare_mask() {
+	file=$1
+	val="$2"
+
+	content=`cat $file | sed -ne "/^[0 ]*$val/p"`
+	if [ -z "$content" ]; then
+		echo "FAILED: $file does not have mask '$val'"
+		cat $file
+		exit 1
+	fi
+}
+
+compare_file "events/task/task_newtask/filter" "pid < 128"
+compare_file "events/task/task_newtask/enable" "1"
+
+compare_file "events/kprobes/vfs_read/filter" "common_pid < 200"
+compare_file "events/kprobes/vfs_read/enable" "1"
+
+compare_file_partial "events/synthetic/initcall_latency/trigger" "hist:keys=func.sym,lat:vals=hitcount,lat:sort=lat"
+compare_file_partial "events/synthetic/initcall_latency/enable" "0"
+
+compare_file_partial "events/initcall/initcall_start/trigger" "hist:keys=func:vals=hitcount:ts0=common_timestamp.usecs"
+compare_file_partial "events/initcall/initcall_start/enable" "1"
+
+compare_file_partial "events/initcall/initcall_finish/trigger" 'hist:keys=func:vals=hitcount:lat=common_timestamp.usecs-\$ts0:sort=hitcount:size=2048:clock=global:onmatch(initcall.initcall_start).trace(initcall_latency,func,\$lat)'
+compare_file_partial "events/initcall/initcall_finish/enable" "1"
+
+compare_file "instances/foo/current_tracer" "function"
+file_contains "instances/foo/set_ftrace_filter" "^user"
+compare_file "instances/foo/buffer_size_kb" "512"
+compare_mask "instances/foo/tracing_cpumask" "1"
+compare_file "instances/foo/options/sym-addr" "0"
+file_contains "instances/foo/trace_clock" '\[mono\]'
+compare_file_partial "instances/foo/events/signal/signal_deliver/trigger" "snapshot"
+
+compare_file "instances/bar/current_tracer" "function"
+file_contains "instances/bar/set_ftrace_filter" "^kernel"
+compare_mask "instances/bar/tracing_cpumask" "2"
+file_contains "instances/bar/trace_clock" '\[x86-tsc\]'
+
+file_contains "snapshot" "Snapshot is allocated"
+compare_file "options/sym-addr" "1"
+compare_file "events/initcall/enable" "1"
+compare_file "buffer_size_kb" "1027"
+compare_file "current_tracer" "function"
+file_contains "set_ftrace_filter" '^vfs'
+
+exit 0