Ejemplo n.º 1
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 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));
 }
Ejemplo n.º 2
0
 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));
 }
Ejemplo n.º 3
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  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);
  }
Ejemplo n.º 4
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);
  }
Ejemplo n.º 5
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 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);
 }
Ejemplo n.º 6
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 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);
 }
Ejemplo n.º 7
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 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);
 }
Ejemplo n.º 8
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 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);
 }
Ejemplo n.º 9
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 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));
 }
Ejemplo n.º 10
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 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));
 }
Ejemplo n.º 11
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 public void testSetShort() {
   assertEquals(bf_multi.setShort((short) 0), (short) 0x3F80);
   assertEquals(bf_single.setShort((short) 0), (short) 0x4000);
 }
Ejemplo n.º 12
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 public void testSet() {
   assertEquals(bf_multi.set(0), 0x3F80);
   assertEquals(bf_single.set(0), 0x4000);
 }
Ejemplo n.º 13
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 public void testClearShort() {
   assertEquals(bf_multi.clearShort((short) -1), (short) 0xC07F);
   assertEquals(bf_single.clearShort((short) -1), (short) 0xBFFF);
 }
Ejemplo n.º 14
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 public void testClear() {
   assertEquals(bf_multi.clear(-1), 0xFFFFC07F);
   assertEquals(bf_single.clear(-1), 0xFFFFBFFF);
 }