| -------------------------------------------------------------------------------- |
| -- Copyright (c) 2013 Sierra Wireless and others. |
| -- All rights reserved. This program and the accompanying materials |
| -- are made available under the terms of the Eclipse Public License v1.0 |
| -- which accompanies this distribution, and is available at |
| -- http://www.eclipse.org/legal/epl-v10.html |
| -- |
| -- Contributors: |
| -- Sierra Wireless - initial API and implementation |
| -------------------------------------------------------------------------------- |
| local formatter = require 'formatter' |
| local string = require 'string' |
| local diff = require 'diff' |
| |
| local M = {} |
| function M.test(luainputpath, luareferencepath) |
| |
| -- Load provided source |
| local luafile, errormessage = io.open(luainputpath, 'r') |
| assert( |
| luafile, |
| string.format('Unable to read from %s.\n%s', luainputpath, errormessage or '') |
| ) |
| local luasource = luafile:read('*a') |
| luafile:close() |
| |
| -- Format code |
| local formattedCode = formatter.indentcode(luasource, '\n', true, ' ') |
| assert( |
| formattedCode, |
| string.format('Unable to format %s.\n', luainputpath) |
| ) |
| |
| -- Load provided reference |
| local referenceFile, errormessage = io.open(luareferencepath) |
| assert( |
| referenceFile, |
| string.format('Unable to read reference from %s.\n%s', luareferencepath, errormessage or '') |
| ) |
| local referenceCode = referenceFile:read('*a') |
| if referenceCode ~= formattedCode then |
| return nil, string.format('Formatting Error:\%s', |
| diff(referenceCode, formattedCode):format_as_text()) |
| end |
| return true |
| end |
| return M |
