public void testCancelDecoding() {
DecodeThread t = new DecodeThread();
mBitmapManager.cancelThreadDecoding(t);
try {
t.start();
t.join();
} catch (InterruptedException ex) {
} finally {
assertNull(t.getBitmap());
}
}
public void testCanThreadDecoding() {
Thread t = new DecodeThread();
// By default all threads can decode.
assertTrue(mBitmapManager.canThreadDecoding(t));
// Disallow thread t to decode.
mBitmapManager.cancelThreadDecoding(t);
assertFalse(mBitmapManager.canThreadDecoding(t));
// Allow thread t to decode again.
mBitmapManager.allowThreadDecoding(t);
assertTrue(mBitmapManager.canThreadDecoding(t));
}
public void testThreadDecoding() {
DecodeThread t1 = new DecodeThread();
DecodeThread t2 = new DecodeThread();
mBitmapManager.allowThreadDecoding(t1);
mBitmapManager.cancelThreadDecoding(t2);
t1.start();
t2.start();
try {
t1.join();
t2.join();
} catch (InterruptedException ex) {
} finally {
assertTrue(mBitmapManager.canThreadDecoding(t1));
assertNotNull(t1.getBitmap());
assertFalse(mBitmapManager.canThreadDecoding(t2));
assertNull(t2.getBitmap());
}
}