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Add a test for renicing multithreaded processes

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This commit is contained in:
Marc Di Luzio 2019-05-12 20:20:06 +01:00
parent 87cfd9c5a6
commit 3ac49385dc
1 changed files with 22 additions and 2 deletions
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24
daemon/gamemode-tests.c
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@ -677,6 +677,19 @@ static pid_t run_process_tree(int innactive, int active, testfunc func)
return status; return status;
} }
int test_renice(int expected, pid_t this)
{
int val = game_mode_get_renice(this);
if (val != expected) {
LOG_ERROR("nice value was incorrect for thread %d!\nExpected: %d, Was: %d\n",
this,
expected,
val);
return -1;
}
return 0;
}
int run_renice_tests(struct GameModeConfig *config) int run_renice_tests(struct GameModeConfig *config)
{ {
/* read configuration "renice" (1..20) */ /* read configuration "renice" (1..20) */
@ -717,6 +730,13 @@ int run_renice_tests(struct GameModeConfig *config)
ret = -1; ret = -1;
} }
/* Check multiprocess nice works as well */
val = run_process_tree(0, (int)renice, test_renice);
if (val != 0) {
LOG_ERROR("Multithreaded renice tests failed!\n");
ret = -1;
}
return ret; return ret;
} }
@ -858,9 +878,9 @@ static int game_mode_run_feature_tests(struct GameModeConfig *config)
else if (renicestatus == 0) else if (renicestatus == 0)
LOG_MSG("::: Passed\n"); LOG_MSG("::: Passed\n");
else { else {
LOG_MSG("::: Failed!\n"); LOG_MSG("::: Failed! (non-fatal, known issue with multithreaded programs)\n");
// Renice should be expected to work, if set // Renice should be expected to work, if set
status = -1; status = 1;
} }
} }