1a56c2f31d
- refactor `screw_ie8` to `ie8` - compact `sourceMap` options - more stringent verification on input `options` - toplevel shorthands - `ie8` - `keep_fnames` - `toplevel` - deprecated `fromString` in `minify()` - `minify()` no longer handles any `fs` operations - unify order of operations for `mangle_properties()` on CLI & API - `bin/uglifyjs` used to `mangle_properties()` before even `Compressor` - `minify()` used to `mangle_properties()` after `Compressor` but before `mangle_names()` - both will now do `Compressor`, `mangle_names()` then `mangle_properties()` - `options.parse` / `--parse` for parser options beyond `bare_returns` closes #96 closes #1366 fixes #124 fixes #263 fixes #379 fixes #423 fixes #576 fixes #737 fixes #958 fixes #1036 fixes #1175 fixes #1220 fixes #1223 fixes #1280
67 lines
2.2 KiB
JavaScript
67 lines
2.2 KiB
JavaScript
var Uglify = require('../../');
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var assert = require("assert");
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var SourceMapConsumer = require("source-map").SourceMapConsumer;
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describe("input sourcemaps", function() {
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var transpilemap, map;
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function getMap() {
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return {
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"version": 3,
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"sources": ["index.js"],
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"names": [],
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"mappings": ";;AAAA,IAAI,MAAM,SAAN,GAAM;AAAA,SAAK,SAAS,CAAd;AAAA,CAAV;AACA,QAAQ,GAAR,CAAY,IAAI,KAAJ,CAAZ",
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"file": "bundle.js",
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"sourcesContent": ["let foo = x => \"foo \" + x;\nconsole.log(foo(\"bar\"));"]
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};
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}
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function prepareMap(sourceMap) {
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var transpiled = '"use strict";\n\n' +
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'var foo = function foo(x) {\n return "foo " + x;\n};\n' +
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'console.log(foo("bar"));\n\n' +
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'//# sourceMappingURL=bundle.js.map';
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transpilemap = sourceMap || getMap();
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var result = Uglify.minify(transpiled, {
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sourceMap: {
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content: transpilemap
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}
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});
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map = new SourceMapConsumer(result.map);
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}
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beforeEach(function () {
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prepareMap();
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});
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it("Should copy over original sourcesContent", function() {
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assert.equal(map.sourceContentFor("index.js"), transpilemap.sourcesContent[0]);
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});
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it("Should copy sourcesContent if sources are relative", function () {
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var relativeMap = getMap();
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relativeMap.sources = ['./index.js'];
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prepareMap(relativeMap);
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assert.notEqual(map.sourcesContent, null);
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assert.equal(map.sourcesContent.length, 1);
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assert.equal(map.sourceContentFor("index.js"), transpilemap.sourcesContent[0]);
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});
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it("Final sourcemap should not have invalid mappings from inputSourceMap (issue #882)", function() {
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// The original source has only 2 lines, check that mappings don't have more lines
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var msg = "Mapping should not have higher line number than the original file had";
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map.eachMapping(function(mapping) {
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assert.ok(mapping.originalLine <= 2, msg)
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});
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map.allGeneratedPositionsFor({source: "index.js", line: 1, column: 1}).forEach(function(pos) {
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assert.ok(pos.line <= 2, msg);
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})
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});
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});
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