private Program buildProgram(String programName) throws Exception {
		ProgramBuilder builder = new ProgramBuilder(programName, ProgramBuilder._TOY);
		builder.createMemory("test1", Long.toHexString(0x1001000), 0x2000);
		return builder.getProgram();
	}
Tests for manipulating data types in the category/data type tree.
Ghidra/Features/Base/src/test.slow/java/ghidra/program/model/data/PointerTypedefDataTypeTest.java