], {}, (editor, cursor) => {

			// The cursor is at the very top, of the file, at the first ABC
			let findController = editor.registerAndInstantiateContribution<TestFindController>(TestFindController);
			let findState = findController.getState();
			let startFindAction = new StartFindAction({id:'',label:''}, editor);
			let nextMatchFindAction = new NextMatchFindAction({id:'',label:''}, editor);

			// I hit Ctrl+F to show the Find dialog
			startFindAction.run();

			// I type ABC.
			findState.change({ searchString: 'A' }, true);
			findState.change({ searchString: 'AB' }, true);
			findState.change({ searchString: 'ABC' }, true);

			// The first ABC is highlighted.
			assert.deepEqual(fromRange(editor.getSelection()), [1, 1, 1, 4]);

			// I hit Esc to exit the Find dialog.
			findController.closeFindWidget();
			findController.hasFocus = false;

			// The cursor is now at end of the first line, with ABC on that line highlighted.
			assert.deepEqual(fromRange(editor.getSelection()), [1, 1, 1, 4]);

			// I hit delete to remove it and change the text to XYZ.
			editor.pushUndoStop();
			editor.executeEdits('test', [EditOperation.delete(new Range(1, 1, 1, 4))]);
			editor.executeEdits('test', [EditOperation.insert(new Position(1, 1), 'XYZ')]);
			editor.pushUndoStop();

			// At this point the text editor looks like this:
			//   XYZ
			//   ABC
			//   XYZ
			//   ABC
			assert.equal(editor.getModel().getLineContent(1), 'XYZ');

			// The cursor is at end of the first line.
			assert.deepEqual(fromRange(editor.getSelection()), [1, 4, 1, 4]);

			// I hit F3 to "Find Next" to find the next occurrence of ABC, but instead it searches for XYZ.
			nextMatchFindAction.run();

			assert.equal(findState.searchString, 'ABC');
			assert.equal(findController.hasFocus, false);

			findController.dispose();
			startFindAction.dispose();
			nextMatchFindAction.dispose();
		});

		], {}, (editor, cursor) => {

			let findController = editor.registerAndInstantiateContribution<TestFindController>(TestFindController);
			let startFindAction = new StartFindAction();
			let nextMatchFindAction = new NextMatchFindAction();

			editor.setSelection(new Selection(1, 9, 1, 13));

			findController.toggleRegex();
			startFindAction.run(null, editor);

			nextMatchFindAction.run(null, editor);
			assert.deepEqual(fromRange(editor.getSelection()), [2, 9, 2, 13]);

			nextMatchFindAction.run(null, editor);
			assert.deepEqual(fromRange(editor.getSelection()), [1, 9, 1, 13]);

			findController.dispose();
		});