michael@0: /* vim: set ts=2 et sw=2 tw=80: */
michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: "use strict";
michael@0: 
michael@0: function test() {
michael@0:   waitForExplicitFinish();
michael@0:   setup((ed, win) => {
michael@0:     var simpleProg = "function foo() {\n  let i = 1;\n  let j = 2;\n  return bar;\n}";
michael@0:     ed.setText(simpleProg);
michael@0: 
michael@0:     // Move first line up
michael@0:     ed.setCursor({ line: 0, ch: 0 });
michael@0:     ed.moveLineUp();
michael@0:     is(ed.getText(0), "function foo() {", "getText(num)");
michael@0:     ch(ed.getCursor(), { line: 0, ch: 0 }, "getCursor");
michael@0: 
michael@0:     // Move last line down
michael@0:     ed.setCursor({ line: 4, ch: 0 });
michael@0:     ed.moveLineDown();
michael@0:     is(ed.getText(4), "}", "getText(num)");
michael@0:     ch(ed.getCursor(), { line: 4, ch: 0 }, "getCursor");
michael@0: 
michael@0:     // Move line 2 up
michael@0:     ed.setCursor({ line: 1, ch: 5});
michael@0:     ed.moveLineUp();
michael@0:     is(ed.getText(0), "  let i = 1;", "getText(num)");
michael@0:     is(ed.getText(1), "function foo() {", "getText(num)");
michael@0:     ch(ed.getCursor(), { line: 0, ch: 5 }, "getCursor");
michael@0: 
michael@0:     // Undo previous move by moving line 1 down
michael@0:     ed.moveLineDown();
michael@0:     is(ed.getText(0), "function foo() {", "getText(num)");
michael@0:     is(ed.getText(1), "  let i = 1;", "getText(num)");
michael@0:     ch(ed.getCursor(), { line: 1, ch: 5 }, "getCursor");
michael@0: 
michael@0:     // Move line 2 and 3 up
michael@0:     ed.setSelection({ line: 1, ch: 0 }, { line: 2, ch: 0 });
michael@0:     ed.moveLineUp();
michael@0:     is(ed.getText(0), "  let i = 1;", "getText(num)");
michael@0:     is(ed.getText(1), "  let j = 2;", "getText(num)");
michael@0:     is(ed.getText(2), "function foo() {", "getText(num)");
michael@0:     ch(ed.getCursor("start"), { line: 0, ch: 0 }, "getCursor(string)");
michael@0:     ch(ed.getCursor("end"), { line: 1, ch: 0 }, "getCursor(string)");
michael@0: 
michael@0:     // Move line 1 to 3 down twice
michael@0:     ed.dropSelection();
michael@0:     ed.setSelection({ line: 0, ch: 7 }, { line: 2, ch: 5 });
michael@0:     ed.moveLineDown();
michael@0:     ed.moveLineDown();
michael@0:     is(ed.getText(0), "  return bar;", "getText(num)");
michael@0:     is(ed.getText(1), "}", "getText(num)");
michael@0:     is(ed.getText(2), "  let i = 1;", "getText(num)");
michael@0:     is(ed.getText(3), "  let j = 2;", "getText(num)");
michael@0:     is(ed.getText(4), "function foo() {", "getText(num)");
michael@0:     ch(ed.getCursor("start"), { line: 2, ch: 7 }, "getCursor(string)");
michael@0:     ch(ed.getCursor("end"), { line: 4, ch: 5 }, "getCursor(string)");
michael@0: 
michael@0:     teardown(ed, win);
michael@0:   });
michael@0: }