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iotests: Add test for oVirt-like storage migration
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1 /*
2  * logging unit-tests
3  *
4  * Copyright (C) 2016 Linaro Ltd.
5  *
6  *  Author: Alex BennĂ©e <[email protected]>
7  *
8  * Permission is hereby granted, free of charge, to any person obtaining a copy
9  * of this software and associated documentation files (the "Software"), to deal
10  * in the Software without restriction, including without limitation the rights
11  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
12  * copies of the Software, and to permit persons to whom the Software is
13  * furnished to do so, subject to the following conditions:
14  *
15  * The above copyright notice and this permission notice shall be included in
16  * all copies or substantial portions of the Software.
17  *
18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
21  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
23  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
24  * THE SOFTWARE.
25  */
26
27 #include "qemu/osdep.h"
28
29 #include "qemu-common.h"
30 #include "include/qemu/log.h"
31
32 static void test_parse_range(void)
33 {
34     qemu_set_dfilter_ranges("0x1000+0x100");
35
36     g_assert_false(qemu_log_in_addr_range(0xfff));
37     g_assert(qemu_log_in_addr_range(0x1000));
38     g_assert(qemu_log_in_addr_range(0x1001));
39     g_assert(qemu_log_in_addr_range(0x10ff));
40     g_assert_false(qemu_log_in_addr_range(0x1100));
41
42     qemu_set_dfilter_ranges("0x1000-0x100");
43
44     g_assert_false(qemu_log_in_addr_range(0x1001));
45     g_assert(qemu_log_in_addr_range(0x1000));
46     g_assert(qemu_log_in_addr_range(0x0f01));
47     g_assert_false(qemu_log_in_addr_range(0x0f00));
48
49     qemu_set_dfilter_ranges("0x1000..0x1100");
50
51     g_assert_false(qemu_log_in_addr_range(0xfff));
52     g_assert(qemu_log_in_addr_range(0x1000));
53     g_assert(qemu_log_in_addr_range(0x1100));
54     g_assert_false(qemu_log_in_addr_range(0x1101));
55
56     qemu_set_dfilter_ranges("0x1000..0x1000");
57
58     g_assert_false(qemu_log_in_addr_range(0xfff));
59     g_assert(qemu_log_in_addr_range(0x1000));
60     g_assert_false(qemu_log_in_addr_range(0x1001));
61
62     qemu_set_dfilter_ranges("0x1000+0x100,0x2100-0x100,0x3000..0x3100");
63     g_assert(qemu_log_in_addr_range(0x1050));
64     g_assert(qemu_log_in_addr_range(0x2050));
65     g_assert(qemu_log_in_addr_range(0x3050));
66 }
67
68 #ifdef CONFIG_HAS_GLIB_SUBPROCESS_TESTS
69 static void test_parse_invalid_range_subprocess(void)
70 {
71     qemu_set_dfilter_ranges("0x1000+onehundred");
72 }
73 static void test_parse_invalid_range(void)
74 {
75     g_test_trap_subprocess("/logging/parse_invalid_range/subprocess", 0, 0);
76     g_test_trap_assert_failed();
77     g_test_trap_assert_stdout("");
78     g_test_trap_assert_stderr("*Failed to parse range in: 0x1000+onehundred\n");
79 }
80 static void test_parse_zero_range_subprocess(void)
81 {
82     qemu_set_dfilter_ranges("0x1000+0");
83 }
84 static void test_parse_zero_range(void)
85 {
86     g_test_trap_subprocess("/logging/parse_zero_range/subprocess", 0, 0);
87     g_test_trap_assert_failed();
88     g_test_trap_assert_stdout("");
89     g_test_trap_assert_stderr("*Failed to parse range in: 0x1000+0\n");
90 }
91
92 /* As the only real failure from a bad log filename path spec is
93  * reporting to the user we have to use the g_test_trap_subprocess
94  * mechanism and check no errors reported on stderr.
95  */
96 static void test_parse_path_subprocess(void)
97 {
98     /* All these should work without issue */
99     qemu_set_log_filename("/tmp/qemu.log");
100     qemu_set_log_filename("/tmp/qemu-%d.log");
101     qemu_set_log_filename("/tmp/qemu.log.%d");
102 }
103 static void test_parse_path(void)
104 {
105     g_test_trap_subprocess ("/logging/parse_path/subprocess", 0, 0);
106     g_test_trap_assert_passed();
107     g_test_trap_assert_stdout("");
108     g_test_trap_assert_stderr("");
109 }
110 static void test_parse_invalid_path_subprocess(void)
111 {
112     qemu_set_log_filename("/tmp/qemu-%d%d.log");
113 }
114 static void test_parse_invalid_path(void)
115 {
116     g_test_trap_subprocess ("/logging/parse_invalid_path/subprocess", 0, 0);
117     g_test_trap_assert_passed();
118     g_test_trap_assert_stdout("");
119     g_test_trap_assert_stderr("Bad logfile format: /tmp/qemu-%d%d.log\n");
120 }
121 #endif /* CONFIG_HAS_GLIB_SUBPROCESS_TESTS */
122
123 int main(int argc, char **argv)
124 {
125     g_test_init(&argc, &argv, NULL);
126
127     g_test_add_func("/logging/parse_range", test_parse_range);
128 #ifdef CONFIG_HAS_GLIB_SUBPROCESS_TESTS
129     g_test_add_func("/logging/parse_invalid_range/subprocess", test_parse_invalid_range_subprocess);
130     g_test_add_func("/logging/parse_invalid_range", test_parse_invalid_range);
131     g_test_add_func("/logging/parse_zero_range/subprocess", test_parse_zero_range_subprocess);
132     g_test_add_func("/logging/parse_zero_range", test_parse_zero_range);
133     g_test_add_func("/logging/parse_path", test_parse_path);
134     g_test_add_func("/logging/parse_path/subprocess", test_parse_path_subprocess);
135     g_test_add_func("/logging/parse_invalid_path", test_parse_invalid_path);
136     g_test_add_func("/logging/parse_invalid_path/subprocess", test_parse_invalid_path_subprocess);
137 #endif
138
139     return g_test_run();
140 }
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