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comparison src/observer.c @ 74:3e3e074120a7

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test case for observer
author Thinker K.F. Li <thinker@branda.to>
date Mon, 18 Aug 2008 10:46:03 +0800
parents 9ab15ebc9061
children a6763f080da5
comparison
equal deleted inserted replaced
73:9ab15ebc9061 74:3e3e074120a7
110 }; 110 };
111 111
112 static void handler(event_t *evt, void *arg) { 112 static void handler(event_t *evt, void *arg) {
113 int *cnt = (int *)arg; 113 int *cnt = (int *)arg;
114 114
115 CU_ASSERT(evt->type == EVT_MOUSE_OVER); 115 CU_ASSERT(evt->type == EVT_MOUSE_OUT);
116 (*cnt)++; 116 (*cnt)++;
117 } 117 }
118 118
119 void test_observer(void) { 119 void test_observer(void) {
120 subject_t *subject; 120 subject_t *subject;
121 observer_t *observer; 121 observer_t *observer[2];
122 event_t evt; 122 event_t evt;
123 int cnt = 0; 123 int cnt = 0;
124 124
125 subject = subject_new(&test_factory, NULL, 0); 125 subject = subject_new(&test_factory, NULL, 0);
126 subject->flags |= SUBF_STOP_PROPAGATE; 126 subject->flags |= SUBF_STOP_PROPAGATE;
127 observer = subject_add_observer(&test_factory, subject, 127 observer[0] = subject_add_observer(&test_factory, subject,
128 handler, &cnt); 128 handler, &cnt);
129 observer[1] = subject_add_observer(&test_factory, subject,
130 handler, &cnt);
129 131
130 evt.type = EVT_MOUSE_OVER; 132 evt.type = EVT_MOUSE_OUT;
131 evt.tgt = NULL; 133 evt.tgt = NULL;
132 evt.cur_tgt = NULL; 134 evt.cur_tgt = NULL;
133 subject_notify(&test_factory, subject, &evt); 135 subject_notify(&test_factory, subject, &evt);
134 CU_ASSERT(cnt == 1); 136 CU_ASSERT(cnt == 2);
135 137
136 subject_remove_observer(&test_factory, subject, observer); 138 subject_remove_observer(&test_factory, subject, observer[0]);
139 subject_remove_observer(&test_factory, subject, observer[1]);
137 subject_free(&test_factory, subject); 140 subject_free(&test_factory, subject);
138 } 141 }
139 142
140 CU_pSuite get_observer_suite(void) { 143 CU_pSuite get_observer_suite(void) {
141 CU_pSuite suite; 144 CU_pSuite suite;