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1#!/usr/bin/env python3
2# Copyright (C) 2021 The Android Open Source Project
3#
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8#      http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15
16# This synthetic trace tests handling of the mm_id field in the rss_stat
17# event when mm_structs are reused on process death.
18
19from os import sys, path
20
21import synth_common
22
23trace = synth_common.create_trace()
24
25trace.add_packet(ts=1)
26trace.add_process(10, 1, "parent_process")
27trace.add_process(11, 10, "child_process")
28
29trace.add_ftrace_packet(1)
30
31trace.add_print(
32    ts=99, tid=11, buf='C|10|HWComposer: Total Layer for PrimaryDisplay(0)|7')
33trace.add_print(
34    ts=100, tid=11, buf='C|10|HWComposer: Total Layer for PrimaryDisplay(0)|5')
35trace.add_print(
36    ts=101, tid=11, buf='C|10|HWComposer: Total Layer for PrimaryDisplay(0)|6')
37trace.add_print(
38    ts=102, tid=11, buf='C|10|HWComposer: Total Layer for PrimaryDisplay(0)|0')
39trace.add_print(
40    ts=103, tid=11, buf='C|10|HWComposer: Total Layer for PrimaryDisplay(0)|4')
41trace.add_print(
42    ts=104, tid=11, buf='C|10|HWComposer: Total Layer for PrimaryDisplay(0)|6')
43trace.add_print(
44    ts=105, tid=11, buf='C|10|HWComposer: Total Layer for PrimaryDisplay(0)|0')
45trace.add_print(
46    ts=106, tid=11, buf='C|10|HWComposer: Total Layer for PrimaryDisplay(0)|4')
47trace.add_print(
48    ts=107, tid=11, buf='C|10|HWComposer: Total Layer for PrimaryDisplay(0)|5')
49trace.add_print(
50    ts=108, tid=11, buf='C|10|HWComposer: Total Layer for PrimaryDisplay(0)|0')
51trace.add_print(
52    ts=108, tid=11, buf='C|10|HWComposer: Total Layer for PrimaryDisplay(0)|3')
53trace.add_print(
54    ts=108, tid=11, buf='C|10|HWComposer: Total Layer for PrimaryDisplay(0)|0')
55
56trace.add_print(
57    ts=109,
58    tid=11,
59    buf='C|10|HWComposer: Total Layer for SecondaryDisplay(1)|5')
60
61sys.stdout.buffer.write(trace.trace.SerializeToString())
62