Files
UglifyJS/test/sourcemaps.js
Alex Lam S.L e667f0acb8 fix source map offset (#1993)
Account for whitespace insertions.

fixes #505
fixes #890
2017-05-23 20:25:48 +08:00

41 lines
792 B
JavaScript

var UglifyJS = require("..");
var ok = require("assert");
module.exports = function () {
console.log("--- Sourcemaps tests");
var basic = source_map([
'var x = 1 + 1;'
].join('\n'));
ok.equal(basic.version, 3);
ok.deepEqual(basic.names, ['x']);
var issue836 = source_map([
"({",
" get enabled() {",
" return 3;",
" },",
" set enabled(x) {",
" ;",
" }",
"});",
].join("\n"));
ok.deepEqual(issue836.names, ['enabled', 'x']);
}
function source_map(js) {
return JSON.parse(UglifyJS.minify(js, {
compress: false,
mangle: false,
sourceMap: true
}).map);
}
// Run standalone
if (module.parent === null) {
module.exports();
}