@Test
	public void testNoneValid() throws Exception {
		
		setClipBoardContents("Hex dump of section '.text':\n" + 
			" NOTE: This section has relocations against it, but these have NOT been applied to this dump.\n");
		
		ScriptTaskListener listener = env.runScript(script);

		waitForScriptCompletion(listener, 20000);

		// test that memory blocks created
		MemoryBlock[] blocks = program.getMemory().getBlocks();
		assertEquals(0,blocks.length);
	}
Tests the {@code PasteCopiedListingBytesScript}, which grabs the copy buffer, and
attempts to parse out address/bytes from either listing format or hexdump format.
Ghidra/Features/Base/src/test.slow/java/ghidra/app/plugin/core/script/PasteCopiedListingBytesScriptTest.java