51     int32_t i, pos1, pos2, middle, length;  in compareIterators()  local
63     middle=length/2;  in compareIterators()
65     pos1=iter1->move(iter1, middle, UITER_ZERO);  in compareIterators()
66     if(pos1!=middle) {  in compareIterators()
67         log_err("%s->move(from 0 to middle %d)=%d does not move to the middle\n", n1, middle, pos1);  in compareIterators()
71     pos2=iter2->move(iter2, middle, UITER_ZERO);  in compareIterators()
72     if(pos2!=middle) {  in compareIterators()
73         log_err("%s->move(from 0 to middle %d)=%d does not move to the middle\n", n2, middle, pos2);  in compareIterators()
81 …    log_err("%s->current()=U+%04x != U+%04x=%s->current() at middle=%d\n", n1, c1, c2, n2, middle);  in compareIterators()
145     pos1=iter1->move(iter1, middle, UITER_ZERO);  in compareIterators()
146     if(pos1!=middle) {  in compareIterators()
147 …     log_err("%s->move(from end to middle %d)=%d does not move to the middle\n", n1, middle, pos1);  in compareIterators()
151     pos2=iter2->move(iter2, middle, UITER_ZERO);  in compareIterators()
152     if(pos2!=middle) {  in compareIterators()
153 …     log_err("%s->move(from end to middle %d)=%d does not move to the middle\n", n2, middle, pos2);  in compareIterators()
160         log_err("%s->move(from middle %d to 1)=%d does not move to 1\n", n1, middle, pos1);  in compareIterators()
166         log_err("%s->move(from middle %d to 1)=%d does not move to 1\n", n2, middle, pos2);  in compareIterators()
220 testIteratorState(UCharIterator *iter1, UCharIterator *iter2, const char *n, int32_t middle) {  in testIteratorState()  argument
229     iter1->move(iter1, middle-2, UITER_ZERO);  in testIteratorState()
234             log_err("test error: %s[%d]=%d\n", n, middle-2+i, c);  in testIteratorState()
254         log_err("%s->current(at %d)=U+%04x!=U+%04x\n", n, middle, c, u[2]);  in testIteratorState()
259         log_err("%s->previous(at %d)=U+%04x!=U+%04x\n", n, middle-1, c, u[1]);  in testIteratorState()
265         log_err("%s->next(at %d)=U+%04x!=U+%04x\n", n, middle+1, c, u[3]);  in testIteratorState()
271         log_err("%s->previous(at %d)=U+%04x!=U+%04x\n", n, middle-2, c, u[0]);  in testIteratorState()
281     if(i!=middle) {  in testIteratorState()
282         log_err("%s->getIndex(current)=%d!=%d as expected\n", n, i, middle);  in testIteratorState()