@Test
	public void testContainsAddress() {
		assertTrue(f1.contains(addr(0x10)));
		assertTrue(f1.contains(addr(0xff)));

		assertTrue(!f1.contains(addr(0x100)));

		assertTrue(f2.contains(addr(0x200)));
		assertTrue(f2.contains(addr(0x3ff)));

		assertTrue(!f2.contains(addr(0)));
	}
Test getting a code unit iterator over a fragment.
Ghidra/Features/Base/src/test.slow/java/ghidra/program/database/module/FragmentTest.java