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10b56aef MD |
1 | #!/usr/bin/env python3 |
2 | # | |
9d16b343 | 3 | # Copyright (C) 2014 Geneviève Bastien <gbastien@versatic.net> |
10b56aef | 4 | # |
9d16b343 | 5 | # SPDX-License-Identifier: GPL-2.0-only |
10b56aef MD |
6 | |
7 | import os | |
8 | import subprocess | |
9 | import re | |
10 | import shutil | |
11 | import sys | |
12 | ||
13 | test_path = os.path.dirname(os.path.abspath(__file__)) + "/" | |
14 | test_utils_path = test_path | |
15 | for i in range(4): | |
16 | test_utils_path = os.path.dirname(test_utils_path) | |
17 | test_utils_path = test_utils_path + "/utils" | |
18 | sys.path.append(test_utils_path) | |
19 | from test_utils import * | |
20 | ||
4881bba8 | 21 | NR_TESTS = 10 |
10b56aef MD |
22 | current_test = 1 |
23 | print("1..{0}".format(NR_TESTS)) | |
24 | ||
25 | # Check if a sessiond is running... bail out if none found. | |
26 | if session_daemon_alive() == 0: | |
6a871bbe KS |
27 | bail( |
28 | 'No sessiond running. Please make sure you are running this test with the "run" shell script and verify that the lttng tools are properly installed.' | |
29 | ) | |
10b56aef MD |
30 | |
31 | session_info = create_session() | |
32 | enable_ust_tracepoint_event(session_info, "ust_tests_td*") | |
33 | start_session(session_info) | |
34 | ||
35 | test_env = os.environ.copy() | |
36 | test_env["LTTNG_UST_REGISTER_TIMEOUT"] = "-1" | |
37 | ||
6a871bbe KS |
38 | td_process = subprocess.Popen( |
39 | test_path + "type-declarations", | |
40 | stdout=subprocess.DEVNULL, | |
41 | stderr=subprocess.DEVNULL, | |
42 | env=test_env, | |
43 | ) | |
b6e2447a | 44 | td_process.wait() |
10b56aef | 45 | |
6a871bbe KS |
46 | print_test_result( |
47 | td_process.returncode == 0, current_test, "Test application exited normally" | |
48 | ) | |
10b56aef MD |
49 | current_test += 1 |
50 | ||
51 | stop_session(session_info) | |
52 | ||
53 | # Check event fields using type declarations are present | |
54 | try: | |
6a871bbe KS |
55 | babeltrace_process = subprocess.Popen( |
56 | [BABELTRACE_BIN, session_info.trace_path], | |
57 | stdout=subprocess.PIPE, | |
58 | stderr=subprocess.PIPE, | |
59 | ) | |
10b56aef | 60 | except FileNotFoundError: |
c125de8f | 61 | bail("Could not open {}. Please make sure it is installed.".format(BABELTRACE_BIN)) |
10b56aef MD |
62 | |
63 | event_lines = [] | |
64 | for event_line in babeltrace_process.stdout: | |
6a871bbe | 65 | event_line = event_line.decode("utf-8").replace("\n", "") |
10b56aef MD |
66 | event_lines.append(event_line) |
67 | babeltrace_process.wait() | |
68 | ||
6a871bbe KS |
69 | print_test_result( |
70 | babeltrace_process.returncode == 0, current_test, "Resulting trace is readable" | |
71 | ) | |
10b56aef MD |
72 | current_test += 1 |
73 | ||
74 | if babeltrace_process.returncode != 0: | |
75 | bail("Unreadable trace; can't proceed with analysis.") | |
76 | ||
6a871bbe KS |
77 | print_test_result( |
78 | len(event_lines) == 5, | |
79 | current_test, | |
80 | "Correct number of events found in resulting trace", | |
81 | ) | |
10b56aef MD |
82 | current_test += 1 |
83 | ||
358f4691 | 84 | if len(event_lines) != 5: |
6a871bbe KS |
85 | bail( |
86 | "Unexpected number of events found in resulting trace (" | |
87 | + session_info.trace_path | |
88 | + ")." | |
89 | ) | |
90 | ||
91 | match = re.search( | |
92 | r".*ust_tests_td:(.*):.*enumfield = \( \"(.*)\" :.*enumfield_bis = \( \"(.*)\" :.*enumfield_third = .*:.*", | |
93 | event_lines[0], | |
94 | ) | |
95 | print_test_result( | |
96 | match is not None and match.group(1) == "tptest", | |
97 | current_test, | |
98 | "First tracepoint is present", | |
99 | ) | |
10b56aef MD |
100 | current_test += 1 |
101 | ||
6a871bbe KS |
102 | print_test_result( |
103 | match is not None and match.group(2) == "zero", | |
104 | current_test, | |
105 | "First tracepoint's enum value maps to zero", | |
106 | ) | |
10b56aef MD |
107 | current_test += 1 |
108 | ||
6a871bbe KS |
109 | print_test_result( |
110 | match is not None and match.group(3) == "one", | |
111 | current_test, | |
112 | "First tracepoint's second enum value maps to one", | |
113 | ) | |
10b56aef MD |
114 | current_test += 1 |
115 | ||
116 | match = re.search(r".*ust_tests_td:(.*):.*enumfield = \( \"(.*)\" :.*", event_lines[1]) | |
6a871bbe KS |
117 | print_test_result( |
118 | match is not None and match.group(1) == "tptest_bis", | |
119 | current_test, | |
120 | "Second tracepoint is present", | |
121 | ) | |
10b56aef MD |
122 | current_test += 1 |
123 | ||
6a871bbe KS |
124 | print_test_result( |
125 | match is not None and match.group(2) == "zero", | |
126 | current_test, | |
127 | "Second tracepoint's enum value maps to zero", | |
128 | ) | |
10b56aef MD |
129 | current_test += 1 |
130 | ||
6a871bbe KS |
131 | match = re.search( |
132 | r".*ust_tests_td:(.*):.*enumfield = \( \"(.*)\" :.*enumfield_bis = \( \"(.*)\" .*", | |
133 | event_lines[2], | |
134 | ) | |
10b56aef | 135 | |
6a871bbe KS |
136 | print_test_result( |
137 | match is not None and match.group(2) == "one", | |
138 | current_test, | |
139 | "Third tracepoint's enum value maps to one", | |
140 | ) | |
358f4691 PP |
141 | current_test += 1 |
142 | ||
6a871bbe KS |
143 | print_test_result( |
144 | '{ zero = ( "zero" : container = 0 ), two = ( "two" : container = 2 ), three = ( "three" : container = 3 ), fifteen = ( "ten_to_twenty" : container = 15 ), twenty_one = ( "twenty_one" : container = 21 ) }' | |
145 | in event_lines[4], | |
146 | current_test, | |
147 | "Auto-incrementing enum values are correct", | |
148 | ) | |
10b56aef MD |
149 | |
150 | shutil.rmtree(session_info.tmp_directory) |