TestPropertyBlockpublic class TestPropertyBlock extends TestCase | Class to test PropertyBlock functionality |
| Constructors Summary |
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public TestPropertyBlock(String name)Constructor TestPropertyBlock
super(name);
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| Methods Summary |
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| public static void | main(java.lang.String[] ignored_args)main method to run the unit tests
System.out
.println("Testing org.apache.poi.poifs.storage.PropertyBlock");
junit.textui.TestRunner.run(TestPropertyBlock.class);
| | private void | setDefaultBlock(byte[] testblock, int j)
int base = j * 128;
int index = 0;
for (; index < 0x40; index++)
{
testblock[ base++ ] = ( byte ) 0;
}
testblock[ base++ ] = ( byte ) 2;
testblock[ base++ ] = ( byte ) 0;
index += 2;
for (; index < 0x44; index++)
{
testblock[ base++ ] = ( byte ) 0;
}
for (; index < 0x50; index++)
{
testblock[ base++ ] = ( byte ) 0xff;
}
for (; index < 0x80; index++)
{
testblock[ base++ ] = ( byte ) 0;
}
| | public void | testCreatePropertyBlocks()Test constructing PropertyBlocks
// test with 0 properties
List properties = new ArrayList();
BlockWritable[] blocks =
PropertyBlock.createPropertyBlockArray(properties);
assertEquals(0, blocks.length);
// test with 1 property
properties.add(new LocalProperty("Root Entry"));
blocks = PropertyBlock.createPropertyBlockArray(properties);
assertEquals(1, blocks.length);
byte[] testblock = new byte[ 512 ];
for (int j = 0; j < 4; j++)
{
setDefaultBlock(testblock, j);
}
testblock[ 0x0000 ] = ( byte ) 'R";
testblock[ 0x0002 ] = ( byte ) 'o";
testblock[ 0x0004 ] = ( byte ) 'o";
testblock[ 0x0006 ] = ( byte ) 't";
testblock[ 0x0008 ] = ( byte ) ' ";
testblock[ 0x000A ] = ( byte ) 'E";
testblock[ 0x000C ] = ( byte ) 'n";
testblock[ 0x000E ] = ( byte ) 't";
testblock[ 0x0010 ] = ( byte ) 'r";
testblock[ 0x0012 ] = ( byte ) 'y";
testblock[ 0x0040 ] = ( byte ) 22;
verifyCorrect(blocks, testblock);
// test with 3 properties
properties.add(new LocalProperty("workbook"));
properties.add(new LocalProperty("summary"));
blocks = PropertyBlock.createPropertyBlockArray(properties);
assertEquals(1, blocks.length);
testblock[ 0x0080 ] = ( byte ) 'w";
testblock[ 0x0082 ] = ( byte ) 'o";
testblock[ 0x0084 ] = ( byte ) 'r";
testblock[ 0x0086 ] = ( byte ) 'k";
testblock[ 0x0088 ] = ( byte ) 'b";
testblock[ 0x008A ] = ( byte ) 'o";
testblock[ 0x008C ] = ( byte ) 'o";
testblock[ 0x008E ] = ( byte ) 'k";
testblock[ 0x00C0 ] = ( byte ) 18;
testblock[ 0x0100 ] = ( byte ) 's";
testblock[ 0x0102 ] = ( byte ) 'u";
testblock[ 0x0104 ] = ( byte ) 'm";
testblock[ 0x0106 ] = ( byte ) 'm";
testblock[ 0x0108 ] = ( byte ) 'a";
testblock[ 0x010A ] = ( byte ) 'r";
testblock[ 0x010C ] = ( byte ) 'y";
testblock[ 0x0140 ] = ( byte ) 16;
verifyCorrect(blocks, testblock);
// test with 4 properties
properties.add(new LocalProperty("wintery"));
blocks = PropertyBlock.createPropertyBlockArray(properties);
assertEquals(1, blocks.length);
testblock[ 0x0180 ] = ( byte ) 'w";
testblock[ 0x0182 ] = ( byte ) 'i";
testblock[ 0x0184 ] = ( byte ) 'n";
testblock[ 0x0186 ] = ( byte ) 't";
testblock[ 0x0188 ] = ( byte ) 'e";
testblock[ 0x018A ] = ( byte ) 'r";
testblock[ 0x018C ] = ( byte ) 'y";
testblock[ 0x01C0 ] = ( byte ) 16;
verifyCorrect(blocks, testblock);
// test with 5 properties
properties.add(new LocalProperty("foo"));
blocks = PropertyBlock.createPropertyBlockArray(properties);
assertEquals(2, blocks.length);
testblock = new byte[ 1024 ];
for (int j = 0; j < 8; j++)
{
setDefaultBlock(testblock, j);
}
testblock[ 0x0000 ] = ( byte ) 'R";
testblock[ 0x0002 ] = ( byte ) 'o";
testblock[ 0x0004 ] = ( byte ) 'o";
testblock[ 0x0006 ] = ( byte ) 't";
testblock[ 0x0008 ] = ( byte ) ' ";
testblock[ 0x000A ] = ( byte ) 'E";
testblock[ 0x000C ] = ( byte ) 'n";
testblock[ 0x000E ] = ( byte ) 't";
testblock[ 0x0010 ] = ( byte ) 'r";
testblock[ 0x0012 ] = ( byte ) 'y";
testblock[ 0x0040 ] = ( byte ) 22;
testblock[ 0x0080 ] = ( byte ) 'w";
testblock[ 0x0082 ] = ( byte ) 'o";
testblock[ 0x0084 ] = ( byte ) 'r";
testblock[ 0x0086 ] = ( byte ) 'k";
testblock[ 0x0088 ] = ( byte ) 'b";
testblock[ 0x008A ] = ( byte ) 'o";
testblock[ 0x008C ] = ( byte ) 'o";
testblock[ 0x008E ] = ( byte ) 'k";
testblock[ 0x00C0 ] = ( byte ) 18;
testblock[ 0x0100 ] = ( byte ) 's";
testblock[ 0x0102 ] = ( byte ) 'u";
testblock[ 0x0104 ] = ( byte ) 'm";
testblock[ 0x0106 ] = ( byte ) 'm";
testblock[ 0x0108 ] = ( byte ) 'a";
testblock[ 0x010A ] = ( byte ) 'r";
testblock[ 0x010C ] = ( byte ) 'y";
testblock[ 0x0140 ] = ( byte ) 16;
testblock[ 0x0180 ] = ( byte ) 'w";
testblock[ 0x0182 ] = ( byte ) 'i";
testblock[ 0x0184 ] = ( byte ) 'n";
testblock[ 0x0186 ] = ( byte ) 't";
testblock[ 0x0188 ] = ( byte ) 'e";
testblock[ 0x018A ] = ( byte ) 'r";
testblock[ 0x018C ] = ( byte ) 'y";
testblock[ 0x01C0 ] = ( byte ) 16;
testblock[ 0x0200 ] = ( byte ) 'f";
testblock[ 0x0202 ] = ( byte ) 'o";
testblock[ 0x0204 ] = ( byte ) 'o";
testblock[ 0x0240 ] = ( byte ) 8;
verifyCorrect(blocks, testblock);
| | private void | verifyCorrect(org.apache.poi.poifs.storage.BlockWritable[] blocks, byte[] testblock)
ByteArrayOutputStream stream = new ByteArrayOutputStream(512
* blocks.length);
for (int j = 0; j < blocks.length; j++)
{
blocks[ j ].writeBlocks(stream);
}
byte[] output = stream.toByteArray();
assertEquals(testblock.length, output.length);
for (int j = 0; j < testblock.length; j++)
{
assertEquals("mismatch at offset " + j, testblock[ j ],
output[ j ]);
}
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