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test/unit: include microseconds in default random seed

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This commit is contained in:
Miroslav Lichvar
2016-02-15 16:05:43 +01:00
parent 4998afc9bb
commit 6b6b097fe8
1 changed files with 3 additions and 1 deletions
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4
test/unit/test.c
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@@ -37,6 +37,7 @@ main(int argc, char **argv)
{ {
char *test_name, *s; char *test_name, *s;
int i, seed = 0; int i, seed = 0;
struct timeval tv;
test_name = argv[0]; test_name = argv[0];
s = strrchr(test_name, '.'); s = strrchr(test_name, '.');
@@ -57,7 +58,8 @@ main(int argc, char **argv)
} }
} }
srandom(seed ? seed : time(NULL)); gettimeofday(&tv, NULL);
srandom(seed ? seed : tv.tv_sec ^ (tv.tv_usec << 10));
printf("Testing %-30s ", test_name); printf("Testing %-30s ", test_name);
fflush(stdout); fflush(stdout);