public void testIsAllSet() {
for (int j = 0; j < 0x3F80; j += 0x80) {
assertTrue(!bf_multi.isAllSet(j));
}
assertTrue(bf_multi.isAllSet(0x3F80));
assertTrue(!bf_single.isAllSet(0));
assertTrue(bf_single.isAllSet(0x4000));
}
public void testSetLargeValues() {
final BitField bf1 = new BitField(0xF), bf2 = new BitField(0xF0000000);
int a = 0;
a = bf1.setValue(a, 9);
a = bf2.setValue(a, 9);
assertEquals(9, bf1.getValue(a));
assertEquals(9, bf2.getValue(a));
}
public void testSetValue() {
for (int j = 0; j < 128; j++) {
assertEquals(bf_multi.getValue(bf_multi.setValue(0, j)), j);
assertEquals(bf_multi.setValue(0, j), j << 7);
}
// verify that excess bits are stripped off
assertEquals(bf_multi.setValue(0x3f80, 128), 0);
for (int j = 0; j < 2; j++) {
assertEquals(bf_single.getValue(bf_single.setValue(0, j)), j);
assertEquals(bf_single.setValue(0, j), j << 14);
}
// verify that excess bits are stripped off
assertEquals(bf_single.setValue(0x4000, 2), 0);
}
public void testSetShortValue() {
for (int j = 0; j < 128; j++) {
assertEquals(bf_multi.getShortValue(bf_multi.setShortValue((short) 0, (short) j)), (short) j);
assertEquals(bf_multi.setShortValue((short) 0, (short) j), (short) (j << 7));
}
// verify that excess bits are stripped off
assertEquals(bf_multi.setShortValue((short) 0x3f80, (short) 128), (short) 0);
for (int j = 0; j < 2; j++) {
assertEquals(
bf_single.getShortValue(bf_single.setShortValue((short) 0, (short) j)), (short) j);
assertEquals(bf_single.setShortValue((short) 0, (short) j), (short) (j << 14));
}
// verify that excess bits are stripped off
assertEquals(bf_single.setShortValue((short) 0x4000, (short) 2), (short) 0);
}
public void testGetShortRawValue() {
assertEquals(bf_multi.getShortRawValue((short) -1), (short) 0x3F80);
assertEquals(bf_multi.getShortRawValue((short) 0), (short) 0);
assertEquals(bf_single.getShortRawValue((short) -1), (short) 0x4000);
assertEquals(bf_single.getShortRawValue((short) 0), (short) 0);
}
public void testGetRawValue() {
assertEquals(bf_multi.getRawValue(-1), 0x3F80);
assertEquals(bf_multi.getRawValue(0), 0);
assertEquals(bf_single.getRawValue(-1), 0x4000);
assertEquals(bf_single.getRawValue(0), 0);
}
public void testGetShortValue() {
assertEquals(bf_multi.getShortValue((short) -1), (short) 127);
assertEquals(bf_multi.getShortValue((short) 0), (short) 0);
assertEquals(bf_single.getShortValue((short) -1), (short) 1);
assertEquals(bf_single.getShortValue((short) 0), (short) 0);
}
public void testGetValue() {
assertEquals(bf_multi.getValue(-1), 127);
assertEquals(bf_multi.getValue(0), 0);
assertEquals(bf_single.getValue(-1), 1);
assertEquals(bf_single.getValue(0), 0);
}
public void testSetShortBoolean() {
assertEquals(bf_multi.setShort((short) 0), bf_multi.setShortBoolean((short) 0, true));
assertEquals(bf_single.setShort((short) 0), bf_single.setShortBoolean((short) 0, true));
assertEquals(bf_multi.clearShort((short) -1), bf_multi.setShortBoolean((short) -1, false));
assertEquals(bf_single.clearShort((short) -1), bf_single.setShortBoolean((short) -1, false));
}
public void testSetBoolean() {
assertEquals(bf_multi.set(0), bf_multi.setBoolean(0, true));
assertEquals(bf_single.set(0), bf_single.setBoolean(0, true));
assertEquals(bf_multi.clear(-1), bf_multi.setBoolean(-1, false));
assertEquals(bf_single.clear(-1), bf_single.setBoolean(-1, false));
}
public void testSetShort() {
assertEquals(bf_multi.setShort((short) 0), (short) 0x3F80);
assertEquals(bf_single.setShort((short) 0), (short) 0x4000);
}
public void testSet() {
assertEquals(bf_multi.set(0), 0x3F80);
assertEquals(bf_single.set(0), 0x4000);
}
public void testClearShort() {
assertEquals(bf_multi.clearShort((short) -1), (short) 0xC07F);
assertEquals(bf_single.clearShort((short) -1), (short) 0xBFFF);
}
public void testClear() {
assertEquals(bf_multi.clear(-1), 0xFFFFC07F);
assertEquals(bf_single.clear(-1), 0xFFFFBFFF);
}