--- /dev/null
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+if (typeof define !== 'function') {
+ var define = require('amdefine')(module, require);
+}
+define(function (require, exports, module) {
+
+ var util = require('../../lib/source-map/util');
+
+ // This is a test mapping which maps functions from two different files
+ // (one.js and two.js) to a minified generated source.
+ //
+ // Here is one.js:
+ //
+ // ONE.foo = function (bar) {
+ // return baz(bar);
+ // };
+ //
+ // Here is two.js:
+ //
+ // TWO.inc = function (n) {
+ // return n + 1;
+ // };
+ //
+ // And here is the generated code (min.js):
+ //
+ // ONE.foo=function(a){return baz(a);};
+ // TWO.inc=function(a){return a+1;};
+ exports.testGeneratedCode = " ONE.foo=function(a){return baz(a);};\n"+
+ " TWO.inc=function(a){return a+1;};";
+ exports.testMap = {
+ version: 3,
+ file: 'min.js',
+ names: ['bar', 'baz', 'n'],
+ sources: ['one.js', 'two.js'],
+ sourceRoot: '/the/root',
+ mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA'
+ };
+ exports.testMapNoSourceRoot = {
+ version: 3,
+ file: 'min.js',
+ names: ['bar', 'baz', 'n'],
+ sources: ['one.js', 'two.js'],
+ mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA'
+ };
+ exports.testMapEmptySourceRoot = {
+ version: 3,
+ file: 'min.js',
+ names: ['bar', 'baz', 'n'],
+ sources: ['one.js', 'two.js'],
+ sourceRoot: '',
+ mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA'
+ };
+ exports.testMapWithSourcesContent = {
+ version: 3,
+ file: 'min.js',
+ names: ['bar', 'baz', 'n'],
+ sources: ['one.js', 'two.js'],
+ sourcesContent: [
+ ' ONE.foo = function (bar) {\n' +
+ ' return baz(bar);\n' +
+ ' };',
+ ' TWO.inc = function (n) {\n' +
+ ' return n + 1;\n' +
+ ' };'
+ ],
+ sourceRoot: '/the/root',
+ mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA'
+ };
+ exports.testMapRelativeSources = {
+ version: 3,
+ file: 'min.js',
+ names: ['bar', 'baz', 'n'],
+ sources: ['./one.js', './two.js'],
+ sourcesContent: [
+ ' ONE.foo = function (bar) {\n' +
+ ' return baz(bar);\n' +
+ ' };',
+ ' TWO.inc = function (n) {\n' +
+ ' return n + 1;\n' +
+ ' };'
+ ],
+ sourceRoot: '/the/root',
+ mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA'
+ };
+ exports.emptyMap = {
+ version: 3,
+ file: 'min.js',
+ names: [],
+ sources: [],
+ mappings: ''
+ };
+
+
+ function assertMapping(generatedLine, generatedColumn, originalSource,
+ originalLine, originalColumn, name, map, assert,
+ dontTestGenerated, dontTestOriginal) {
+ if (!dontTestOriginal) {
+ var origMapping = map.originalPositionFor({
+ line: generatedLine,
+ column: generatedColumn
+ });
+ assert.equal(origMapping.name, name,
+ 'Incorrect name, expected ' + JSON.stringify(name)
+ + ', got ' + JSON.stringify(origMapping.name));
+ assert.equal(origMapping.line, originalLine,
+ 'Incorrect line, expected ' + JSON.stringify(originalLine)
+ + ', got ' + JSON.stringify(origMapping.line));
+ assert.equal(origMapping.column, originalColumn,
+ 'Incorrect column, expected ' + JSON.stringify(originalColumn)
+ + ', got ' + JSON.stringify(origMapping.column));
+
+ var expectedSource;
+
+ if (originalSource && map.sourceRoot && originalSource.indexOf(map.sourceRoot) === 0) {
+ expectedSource = originalSource;
+ } else if (originalSource) {
+ expectedSource = map.sourceRoot
+ ? util.join(map.sourceRoot, originalSource)
+ : originalSource;
+ } else {
+ expectedSource = null;
+ }
+
+ assert.equal(origMapping.source, expectedSource,
+ 'Incorrect source, expected ' + JSON.stringify(expectedSource)
+ + ', got ' + JSON.stringify(origMapping.source));
+ }
+
+ if (!dontTestGenerated) {
+ var genMapping = map.generatedPositionFor({
+ source: originalSource,
+ line: originalLine,
+ column: originalColumn
+ });
+ assert.equal(genMapping.line, generatedLine,
+ 'Incorrect line, expected ' + JSON.stringify(generatedLine)
+ + ', got ' + JSON.stringify(genMapping.line));
+ assert.equal(genMapping.column, generatedColumn,
+ 'Incorrect column, expected ' + JSON.stringify(generatedColumn)
+ + ', got ' + JSON.stringify(genMapping.column));
+ }
+ }
+ exports.assertMapping = assertMapping;
+
+ function assertEqualMaps(assert, actualMap, expectedMap) {
+ assert.equal(actualMap.version, expectedMap.version, "version mismatch");
+ assert.equal(actualMap.file, expectedMap.file, "file mismatch");
+ assert.equal(actualMap.names.length,
+ expectedMap.names.length,
+ "names length mismatch: " +
+ actualMap.names.join(", ") + " != " + expectedMap.names.join(", "));
+ for (var i = 0; i < actualMap.names.length; i++) {
+ assert.equal(actualMap.names[i],
+ expectedMap.names[i],
+ "names[" + i + "] mismatch: " +
+ actualMap.names.join(", ") + " != " + expectedMap.names.join(", "));
+ }
+ assert.equal(actualMap.sources.length,
+ expectedMap.sources.length,
+ "sources length mismatch: " +
+ actualMap.sources.join(", ") + " != " + expectedMap.sources.join(", "));
+ for (var i = 0; i < actualMap.sources.length; i++) {
+ assert.equal(actualMap.sources[i],
+ expectedMap.sources[i],
+ "sources[" + i + "] length mismatch: " +
+ actualMap.sources.join(", ") + " != " + expectedMap.sources.join(", "));
+ }
+ assert.equal(actualMap.sourceRoot,
+ expectedMap.sourceRoot,
+ "sourceRoot mismatch: " +
+ actualMap.sourceRoot + " != " + expectedMap.sourceRoot);
+ assert.equal(actualMap.mappings, expectedMap.mappings,
+ "mappings mismatch:\nActual: " + actualMap.mappings + "\nExpected: " + expectedMap.mappings);
+ if (actualMap.sourcesContent) {
+ assert.equal(actualMap.sourcesContent.length,
+ expectedMap.sourcesContent.length,
+ "sourcesContent length mismatch");
+ for (var i = 0; i < actualMap.sourcesContent.length; i++) {
+ assert.equal(actualMap.sourcesContent[i],
+ expectedMap.sourcesContent[i],
+ "sourcesContent[" + i + "] mismatch");
+ }
+ }
+ }
+ exports.assertEqualMaps = assertEqualMaps;
+
+});