public void testEntryPath() {
FakeTreeIterator i = new FakeTreeIterator("a/b/cd", FileMode.TREE);
assertEquals("a/b/cd", i.getEntryPathString());
assertEquals(2, i.getNameLength());
byte[] b = new byte[3];
b[0] = 0x0a;
i.getName(b, 1);
assertEquals(0x0a, b[0]);
assertEquals('c', b[1]);
assertEquals('d', b[2]);
}
public void testGrowPath() throws Exception {
final FakeTreeIterator i = new FakeTreeIterator("ab", FileMode.TREE);
final byte[] origpath = i.path;
assertEquals(i.path[0], 'a');
assertEquals(i.path[1], 'b');
i.growPath(2);
assertNotSame(origpath, i.path);
assertEquals(origpath.length * 2, i.path.length);
assertEquals(i.path[0], 'a');
assertEquals(i.path[1], 'b');
}
public void testEntryFileMode() {
for (FileMode m :
new FileMode[] {
FileMode.TREE,
FileMode.REGULAR_FILE,
FileMode.EXECUTABLE_FILE,
FileMode.GITLINK,
FileMode.SYMLINK
}) {
final FakeTreeIterator i = new FakeTreeIterator("a", m);
assertEquals(m.getBits(), i.getEntryRawMode());
assertSame(m, i.getEntryFileMode());
}
}
public void testEnsurePathCapacityFastCase() throws Exception {
final FakeTreeIterator i = new FakeTreeIterator("ab", FileMode.TREE);
final int want = 50;
final byte[] origpath = i.path;
assertEquals(i.path[0], 'a');
assertEquals(i.path[1], 'b');
assertTrue(want < i.path.length);
i.ensurePathCapacity(want, 2);
assertSame(origpath, i.path);
assertEquals(i.path[0], 'a');
assertEquals(i.path[1], 'b');
}
public void testCreateEmptyTreeIterator() {
FakeTreeIterator i = new FakeTreeIterator("a/b/cd", FileMode.TREE);
EmptyTreeIterator e = i.createEmptyTreeIterator();
assertNotNull(e);
assertEquals(i.getEntryPathString() + "/", e.getEntryPathString());
}
