michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: /**
michael@0:  * Check that simple JS can be parsed and cached with the reflection API.
michael@0:  */
michael@0: 
michael@0: function test() {
michael@0:   let { Parser } = Cu.import("resource:///modules/devtools/Parser.jsm", {});
michael@0: 
michael@0:   let source = "let x = 42;";
michael@0:   let parser = new Parser();
michael@0:   let first = parser.get(source);
michael@0:   let second = parser.get(source);
michael@0: 
michael@0:   isnot(first, second,
michael@0:     "The two syntax trees should be different.");
michael@0: 
michael@0:   let third = parser.get(source, "url");
michael@0:   let fourth = parser.get(source, "url");
michael@0: 
michael@0:   isnot(first, third,
michael@0:     "The new syntax trees should be different than the old ones.");
michael@0:   is(third, fourth,
michael@0:     "The new syntax trees were cached once an identifier was specified.");
michael@0: 
michael@0:   is(parser.errors.length, 0,
michael@0:     "There should be no errors logged when parsing.");
michael@0: 
michael@0:   finish();
michael@0: }