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Make environment-variable tests work on win32, which has only one method and lacks (un)setenv.

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svn:r1253
This commit is contained in:
Nick Mathewson 2009-04-30 18:05:33 +00:00
parent 24607a397c
commit b45cead762
1 changed files with 20 additions and 1 deletions
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21
test/regress.c
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@ -1448,6 +1448,21 @@ methodname_to_envvar(const char *mname, char *buf, size_t buflen)
}
}
#ifdef WIN32
static void setenv(const char *k, const char *v, int _o)
{
char b[256];
evutil_snprintf(b, sizeof(b), "%s=%s",k,v);
putenv(b);
}
static void unsetenv(const char *k)
{
char b[256];
evutil_snprintf(b, sizeof(b), "%s=",k);
putenv(b);
}
#endif
static void
test_base_environ(void *arg)
{
@ -1476,7 +1491,11 @@ test_base_environ(void *arg)
methodname_to_envvar(defaultname, varbuf, sizeof(varbuf));
setenv(varbuf, "1", 1);
base = event_base_new();
/* Use an empty cfg rather than NULL so a failure doesn't exit() */
cfg = event_config_new();
base = event_base_new_with_config(cfg);
event_config_free(cfg);
cfg = NULL;
if (n_methods == 1) {
tt_assert(!base);
} else {