// 10 april 2019 #include "test.h" testingSet *beforeTests = NULL; #define errInvalidOptions "options parameter to uiInit() must be NULL" #define errAlreadyInitialized "libui already initialized" testingTestInSet(beforeTests, Init) { uiInitError err; if (uiInit(NULL, NULL)) testingTErrorf(t, "uiInit() with NULL error succeeded; expected failure"); memset(&err, 0, sizeof (uiInitError)); err.Size = 2; if (uiInit(NULL, &err)) testingTErrorf(t, "uiInit() with error with invalid size succeeded; expected failure"); err.Size = sizeof (uiInitError); if (uiInit(&err, &err)) testingTErrorf(t, "uiInit() with non-NULL options succeeded; expected failure"); if (strcmp(err.Message, errInvalidOptions) != 0) diff(t, "uiInit() with non-NULL options returned bad error message", "%s", err.Message, errInvalidOptions); } testingTest(InitAfterInitialized) { uiInitError err; memset(&err, 0, sizeof (uiInitError)); err.Size = sizeof (uiInitError); if (uiInit(NULL, &err)) testingTErrorf(t, "uiInit() after a previous successful call succeeded; expected failure"); if (strcmp(err.Message, errAlreadyInitialized) != 0) diff(t, "uiInit() after a previous successful call returned bad error message", "%s", err.Message, errAlreadyInitialized); } struct testParams { uint32_t flag; timerSysError err; }; /* TODO if I remove the uiQuit() from this test on Windows, I will occasionally get === RUN TestQueueMain_DifferentThread ../test/initmain.c:161: uiMain() timed out (5s) --- FAIL: TestQueueMain_DifferentThread (4.9989539s) */ static void queued(void *data) { struct testParams *p = (struct testParams *) data; p->flag = 1; uiQuit(); } testingTest(QueueMain) { struct testParams p; memset(&p, 0, sizeof (struct testParams)); p.flag = 0; uiQueueMain(queued, &p); timeout_uiMain(t, 5 * timerSecond); if (p.flag != 1) diff(t, "uiQueueMain() didn't set flag properly", "%d", p.flag, 1); } #define queueOp(name, expr) \ static void name(void *data) \ { \ struct testParams *p = (struct testParams *) data; \ p->flag = p->flag expr; \ } queueOp(sub2, - 2) queueOp(div3, / 3) queueOp(mul8, * 8) static void done(void *data) { uiQuit(); } static const struct { uint32_t result; const char *order; } orders[] = { { 8, "sub2 -> div3 -> mul8" }, // the one we want { 13, "sub2 -> mul8 -> div3" }, { 0, "div3 -> sub2 -> mul8" }, { 14, "div3 -> mul8 -> sub2" }, { 18, "mul8 -> sub2 -> div3" }, { 16, "mul8 -> div3 -> sub2" }, }; static void queueOrder(struct testParams *p) { p->flag = 7; uiQueueMain(sub2, p); uiQueueMain(div3, p); uiQueueMain(mul8, p); uiQueueMain(done, NULL); } // TODO somehow funnel the caller's file/line through static void checkOrder(testingT *t, uint32_t flag) { int i; if (flag == orders[0].result) return; for (i = 1; i < 6; i++) if (flag == orders[i].result) { diff2(t, "wrong order", "%" PRIu32 " (%s)", flag, orders[i].order, orders[0].result, orders[0].order); return; } diff2(t, "wrong result", "%" PRIu32 " (%s)", flag, "unknown order", orders[0].result, orders[0].order); } testingTest(QueueMain_Sequence) { struct testParams p; memset(&p, 0, sizeof (struct testParams)); queueOrder(&p); timeout_uiMain(t, 5 * timerSecond); checkOrder(t, p.flag); } static void queueThread(void *data) { struct testParams *p = (struct testParams *) data; p->err = timerSleep(1250 * timerMillisecond); uiQueueMain(queued, p); } testingTest(QueueMain_DifferentThread) { threadThread *thread; threadSysError err; struct testParams p; memset(&p, 0, sizeof (struct testParams)); p.flag = 0; err = threadNewThread(queueThread, &p, &thread); if (err != 0) testingTFatalf(t, "error creating thread: " threadSysErrorFmt, threadSysErrorFmtArg(err)); timeout_uiMain(t, 5 * timerSecond); err = threadThreadWaitAndFree(thread); if (err != 0) testingTFatalf(t, "error waiting for thread to finish: " threadSysErrorFmt, threadSysErrorFmtArg(err)); if (p.err != 0) testingTErrorf(t, "error sleeping in thread to ensure a high likelihood the uiQueueMain() is run after uiMain() starts: " timerSysErrorFmt, timerSysErrorFmtArg(p.err)); if (p.flag != 1) diff(t, "uiQueueMain() didn't set flag properly", "%d", p.flag, 1); } static void queueOrderThread(void *data) { struct testParams *p = (struct testParams *) data; p->err = timerSleep(1250 * timerMillisecond); queueOrder(p); } testingTest(QueueMain_DifferentThreadSequence) { threadThread *thread; threadSysError err; struct testParams p; memset(&p, 0, sizeof (struct testParams)); p.flag = 1; // make sure it's initialized just in case err = threadNewThread(queueOrderThread, &p, &thread); if (err != 0) testingTFatalf(t, "error creating thread: " threadSysErrorFmt, threadSysErrorFmtArg(err)); timeout_uiMain(t, 5 * timerSecond); err = threadThreadWaitAndFree(thread); if (err != 0) testingTFatalf(t, "error waiting for thread to finish: " threadSysErrorFmt, threadSysErrorFmtArg(err)); if (p.err != 0) testingTErrorf(t, "error sleeping in thread to ensure a high likelihood the uiQueueMain() is run after uiMain() starts: " timerSysErrorFmt, timerSysErrorFmtArg(p.err)); checkOrder(t, p.flag); } #if 0 static void timer(void *data) { int *n = (int *) data; // TODO return stop if n == 5, continue otherwise *n++; } testingTest(Timer) { } #endif