test/core/sourceInfo.js - master - kopython/_hyperscript

test/core/sourceInfo.js
59 строк2 KB
Deniz Akşimşek
increase line width
27 май 2021, 22:16
27 май 2021, 22:1659ea0c5
describe("the line info  parser", function () {
	beforeEach(function () {
		clearWorkArea();
	});
	afterEach(function () {
		clearWorkArea();
	});

	it("debug", function () {
		var elt = _hyperscript.parse("<button.foo/>");
		elt.sourceFor().should.equal("<button.foo/>");
	});

	it("get source works for expressions", function () {
		var elt = _hyperscript.parse("1");
		elt.sourceFor().should.equal("1");

		elt = _hyperscript.parse("a.b");
		elt.sourceFor().should.equal("a.b");
		elt.root.sourceFor().should.equal("a");

		elt = _hyperscript.parse("a.b()");
		elt.sourceFor().should.equal("a.b()");
		elt.root.sourceFor().should.equal("a.b");
		elt.root.root.sourceFor().should.equal("a");

		elt = _hyperscript.parse("<button.foo/>");
		elt.sourceFor().should.equal("<button.foo/>");

		elt = _hyperscript.parse("x + y");
		elt.sourceFor().should.equal("x + y");
		elt.lhs.sourceFor().should.equal("x");
		elt.rhs.sourceFor().should.equal("y");

		elt = _hyperscript.parse("'foo'");
		elt.sourceFor().should.equal("'foo'");

		elt = _hyperscript.parse(".foo");
		elt.sourceFor().should.equal(".foo");

		elt = _hyperscript.parse("#bar");
		elt.sourceFor().should.equal("#bar");
	});

	it("get source works for statements", function () {
		var elt = _hyperscript.parse("if true log 'it was true'");
		elt.sourceFor().should.equal("if true log 'it was true'");

		var elt = _hyperscript.parse("for x in [1, 2, 3] log x then log x end");
		elt.sourceFor().should.equal("for x in [1, 2, 3] log x then log x end");
	});

	it("get line works for statements", function () {
		var elt = _hyperscript.parse("if true\n  log 'it was true'\n    log 'it was true'");
		elt.lineFor().should.equal("if true");
		elt.trueBranch.lineFor().should.equal("  log 'it was true'");
		elt.trueBranch.next.lineFor().should.equal("    log 'it was true'");
	});
});