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d4f53cc3 AB |
1 | #!/usr/bin/env python3 |
2 | # | |
9d16b343 MJ |
3 | # Copyright (C) 2013 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
4 | # Copyright (C) 2015 Antoine Busque <abusque@efficios.com> | |
d4f53cc3 | 5 | # |
9d16b343 | 6 | # SPDX-License-Identifier: GPL-2.0-only |
d4f53cc3 AB |
7 | |
8 | import os | |
9 | import subprocess | |
10 | import re | |
11 | import shutil | |
12 | import sys | |
13 | ||
14 | test_path = os.path.dirname(os.path.abspath(__file__)) + "/" | |
15 | test_utils_path = test_path | |
16 | for i in range(4): | |
17 | test_utils_path = os.path.dirname(test_utils_path) | |
18 | test_utils_path = test_utils_path + "/utils" | |
19 | sys.path.append(test_utils_path) | |
20 | from test_utils import * | |
21 | ||
22 | ||
23 | NR_TESTS = 7 | |
24 | current_test = 1 | |
25 | print("1..{0}".format(NR_TESTS)) | |
26 | ||
27 | # Check if a sessiond is running... bail out if none found. | |
28 | if session_daemon_alive() == 0: | |
29 | bail("""No sessiond running. Please make sure you are running this test | |
30 | with the "run" shell script and verify that the lttng tools are | |
31 | properly installed.""") | |
32 | ||
33 | session_info = create_session() | |
34 | enable_ust_tracepoint_event(session_info, "*") | |
35 | start_session(session_info) | |
36 | ||
5e7baece | 37 | test_process = subprocess.Popen(test_path + "prog.strip", stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL) |
b6e2447a | 38 | test_process.wait() |
d4f53cc3 AB |
39 | |
40 | print_test_result(test_process.returncode == 0, current_test, "Test application exited normally") | |
41 | current_test += 1 | |
42 | ||
43 | stop_session(session_info) | |
44 | ||
45 | # Check for statedump events in the resulting trace | |
46 | try: | |
47 | babeltrace_process = subprocess.Popen(["babeltrace", session_info.trace_path], stdout=subprocess.PIPE, stderr=subprocess.PIPE) | |
48 | except FileNotFoundError: | |
49 | bail("Could not open babeltrace. Please make sure it is installed.", session_info) | |
50 | ||
51 | start_event_found = False | |
db4e2b3e | 52 | bin_info_event_found = False |
d4f53cc3 AB |
53 | build_id_event_found = False |
54 | debug_link_event_found = False | |
55 | end_event_found = False | |
56 | ||
57 | for event_line in babeltrace_process.stdout: | |
58 | # Let babeltrace finish to get the return code | |
db4e2b3e | 59 | if start_event_found and bin_info_event_found and build_id_event_found and \ |
d4f53cc3 AB |
60 | debug_link_event_found and end_event_found: |
61 | continue | |
62 | ||
63 | event_line = event_line.decode('utf-8').replace("\n", "") | |
64 | if re.search(r".*lttng_ust_statedump:start.*", event_line) is not None: | |
65 | start_event_found = True | |
db4e2b3e AB |
66 | elif re.search(r".*lttng_ust_statedump:bin_info.*", event_line) is not None: |
67 | bin_info_event_found = True | |
d4f53cc3 AB |
68 | elif re.search(r".*lttng_ust_statedump:build_id.*", event_line) is not None: |
69 | build_id_event_found = True | |
70 | elif re.search(r".*lttng_ust_statedump:debug_link.*", event_line) is not None: | |
71 | debug_link_event_found = True | |
72 | elif re.search(r".*lttng_ust_statedump:end.*", event_line) is not None: | |
73 | end_event_found = True | |
74 | ||
75 | babeltrace_process.wait() | |
76 | ||
77 | print_test_result(babeltrace_process.returncode == 0, current_test, "Resulting trace is readable") | |
78 | current_test += 1 | |
79 | ||
80 | print_test_result(start_event_found, current_test, "lttng_ust_statedump:start event found in resulting trace") | |
81 | current_test += 1 | |
82 | ||
db4e2b3e | 83 | print_test_result(bin_info_event_found, current_test, "lttng_ust_statedump:bin_info event found in resulting trace") |
d4f53cc3 AB |
84 | current_test += 1 |
85 | ||
86 | print_test_result(build_id_event_found, current_test, "lttng_ust_statedump:build_id event found in resulting trace") | |
87 | current_test += 1 | |
88 | ||
89 | print_test_result(debug_link_event_found, current_test, "lttng_ust_statedump:debug_link event found in resulting trace") | |
90 | current_test += 1 | |
91 | ||
92 | print_test_result(end_event_found, current_test, "lttng_ust_statedump:end event found in resulting trace") | |
93 | current_test += 1 | |
94 | ||
95 | shutil.rmtree(session_info.tmp_directory) |