From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- .../browser_dbg_parser-template-strings.js | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 devtools/client/debugger/test/mochitest/browser_dbg_parser-template-strings.js (limited to 'devtools/client/debugger/test/mochitest/browser_dbg_parser-template-strings.js') diff --git a/devtools/client/debugger/test/mochitest/browser_dbg_parser-template-strings.js b/devtools/client/debugger/test/mochitest/browser_dbg_parser-template-strings.js new file mode 100644 index 000000000..6ee271137 --- /dev/null +++ b/devtools/client/debugger/test/mochitest/browser_dbg_parser-template-strings.js @@ -0,0 +1,29 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* vim: set ft=javascript ts=2 et sw=2 tw=80: */ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +/** + * Test that template strings are correctly processed. + */ + +"use strict"; + +function test() { + let { Parser, SyntaxTreeVisitor } = + Cu.import("resource://devtools/shared/Parser.jsm", {}); + + let ast = Parser.reflectionAPI.parse("`foo${i}bar`"); + let nodes = SyntaxTreeVisitor.filter(ast, e => e.type == "TemplateLiteral"); + ok(nodes && nodes.length === 1, "Found the TemplateLiteral node"); + + let elements = nodes[0].elements; + ok(elements, "The TemplateLiteral node has elements"); + is(elements.length, 3, "There are 3 elements in the literal"); + + ["Literal", "Identifier", "Literal"].forEach((type, i) => { + is(elements[i].type, type, `Element at index ${i} is '${type}'`); + }); + + finish(); +} -- cgit v1.2.3