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1 | /* |
1 | /* |
2 | * Copyright (c) 2009 Jiri Svoboda |
2 | * Copyright (c) 2009 Jiri Svoboda |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | #include <stdio.h> |
29 | #include <stdio.h> |
30 | #include <stdlib.h> |
30 | #include <stdlib.h> |
31 | #include <console.h> |
31 | #include <console.h> |
32 | #include <sys/time.h> |
32 | #include <sys/time.h> |
33 | #include "../tester.h" |
33 | #include "../tester.h" |
34 | 34 | ||
35 | #define DURATION_SECS 10 |
35 | #define DURATION_SECS 10 |
36 | #define COUNT_GRANULARITY 100 |
36 | #define COUNT_GRANULARITY 100 |
37 | 37 | ||
38 | char * test_ping_pong(bool quiet) |
38 | char * test_ping_pong(bool quiet) |
39 | { |
39 | { |
40 | int i; |
40 | int i; |
41 | int w, h; |
41 | int w, h; |
42 | struct timeval start, now; |
42 | struct timeval start, now; |
43 | long count; |
43 | long count; |
44 | 44 | ||
45 | printf("Pinging console server for %d seconds...\n", DURATION_SECS); |
45 | printf("Pinging console server for %d seconds...\n", DURATION_SECS); |
46 | 46 | ||
47 | if (gettimeofday(&start, NULL) != 0) |
47 | if (gettimeofday(&start, NULL) != 0) |
48 | return "Failed getting the time."; |
48 | return "Failed getting the time."; |
49 | 49 | ||
50 | count = 0; |
50 | count = 0; |
51 | 51 | ||
52 | while (true) { |
52 | while (true) { |
53 | if (gettimeofday(&now, NULL) != 0) |
53 | if (gettimeofday(&now, NULL) != 0) |
54 | return "Failed getting the time."; |
54 | return "Failed getting the time."; |
55 | 55 | ||
56 | if (tv_sub(&now, &start) >= DURATION_SECS * 1000000L) |
56 | if (tv_sub(&now, &start) >= DURATION_SECS * 1000000L) |
57 | break; |
57 | break; |
58 | 58 | ||
59 | for (i = 0; i < COUNT_GRANULARITY; i++) |
59 | for (i = 0; i < COUNT_GRANULARITY; i++) |
60 | console_get_size(&w, &h); |
60 | console_get_size(&w, &h); |
61 | count += COUNT_GRANULARITY; |
61 | count += COUNT_GRANULARITY; |
62 | } |
62 | } |
63 | 63 | ||
64 | printf("Completed %ld round trips in %d seconds, %ld RT/s.\n", count, |
64 | printf("Completed %ld round trips in %d seconds, %ld RT/s.\n", count, |
65 | DURATION_SECS, count / DURATION_SECS); |
65 | DURATION_SECS, count / DURATION_SECS); |
66 | 66 | ||
67 | return NULL; |
67 | return NULL; |
68 | } |
68 | } |
69 | 69 |