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added junit test for previous memory block bug

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ghidravore 2019-08-01 18:07:37 -04:00
parent 8bc95794e6
commit 1dfda0d419
1 changed files with 21 additions and 0 deletions
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21
Ghidra/Framework/SoftwareModeling/src/test/java/ghidra/program/database/mem/MemBlockDBTest.java
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@ -359,6 +359,27 @@ public class MemBlockDBTest extends AbstractGenericTest {
assertEquals(10, sourceInfo.getLength());
}
@Test
public void testJoinNonConsecutiveBlocks() throws Exception {
FileBytes fileBytes = createFileBytes();
MemoryBlock block1 = createFileBytesBlock(fileBytes, addr(0), 25, 10);
MemoryBlock block2 = createFileBytesBlock(fileBytes, addr(20), 70, 10);
MemoryBlock block3 = createFileBytesBlock(fileBytes, addr(10), 0, 10);
MemoryBlock block = mem.join(block1, block3);
block = mem.join(block1, block2);
assertEquals(1, mem.getBlocks().length);
assertEquals(30, block.getSize());
assertEquals(addr(0), block.getStart());
List<MemoryBlockSourceInfo> sourceInfos = block.getSourceInfos();
assertEquals(3, sourceInfos.size());
for (int i = 0; i < block.getSize(); i++) {
mem.getByte(addr(i));
}
}
@Test
public void testJoinFileBytesBlockAndBufferBlock() throws Exception {
FileBytes fileBytes = createFileBytes();