refactor: init cypress-cucumber-preprocessor install.
This commit is contained in:
347
node_modules/combine-source-map/test/combine-source-map.js
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347
node_modules/combine-source-map/test/combine-source-map.js
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'use strict';
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/*jshint asi: true */
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var test = require('tap').test;
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var convert = require('convert-source-map');
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var commentRegex = require('convert-source-map').commentRegex;
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var combine = require('..');
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var mappingsFromMap = require('../lib/mappings-from-map');
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function checkMappings(foo, sm, lineOffset) {
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function inspect(obj, depth) {
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return require('util').inspect(obj, false, depth || 5, true);
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}
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var fooMappings = mappingsFromMap(foo);
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var mappings = mappingsFromMap(sm);
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var genLinesOffset = true;
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var origLinesSame = true;
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for (var i = 0; i < mappings.length; i++) {
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var fooGen = fooMappings[i].generated;
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var fooOrig = fooMappings[i].original;
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var gen = mappings[i].generated
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var orig = mappings[i].original;
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if (gen.column !== fooGen.column || gen.line !== (fooGen.line + lineOffset)) {
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console.error(
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'generated mapping at %s not offset properly:\ninput: [%s]\noutput:[%s]\n\n',
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i ,
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inspect(fooGen),
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inspect(gen)
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);
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genLinesOffset = false;
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}
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if (orig.column !== fooOrig.column || orig.line !== fooOrig.line) {
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console.error(
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'original mapping at %s is not the same as the genrated mapping:\ninput: [%s]\noutput:[%s]\n\n',
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i ,
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inspect(fooOrig),
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inspect(orig)
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);
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origLinesSame = false;
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}
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}
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return { genLinesOffset: genLinesOffset, origLinesSame: origLinesSame };
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}
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var foo = {
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version : 3,
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file : 'foo.js',
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sourceRoot : '',
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sources : [ 'foo.coffee' ],
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names : [],
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mappings : ';AAAA;CAAA;CAAA,CAAA,CAAA,IAAO,GAAK;CAAZ',
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sourcesContent : [ 'console.log(require \'./bar.js\')\n' ] };
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test('add one file with inlined source', function (t) {
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var mapComment = convert.fromObject(foo).toComment();
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var file = {
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id: 'xyz'
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, source: '(function() {\n\n console.log(require(\'./bar.js\'));\n\n}).call(this);\n' + '\n' + mapComment
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, sourceFile: 'foo.js'
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};
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var lineOffset = 3
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var base64 = combine.create()
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.addFile(file, { line: lineOffset })
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.base64()
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var sm = convert.fromBase64(base64).toObject();
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var res = checkMappings(foo, sm, lineOffset);
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t.ok(res.genLinesOffset, 'all generated lines are offset properly and columns unchanged')
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t.ok(res.origLinesSame, 'all original lines and columns are unchanged')
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t.deepEqual(sm.sourcesContent, foo.sourcesContent, 'includes the original source')
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t.deepEqual(sm.sources, ['foo.coffee'], 'includes original filename')
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t.end()
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});
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test('add one file without inlined source', function (t) {
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var mapComment = convert
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.fromObject(foo)
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.setProperty('sourcesContent', [])
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.toComment();
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var file = {
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id: 'xyz'
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, source: '(function() {\n\n console.log(require(\'./bar.js\'));\n\n}).call(this);\n' + '\n' + mapComment
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, sourceFile: 'foo.js'
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};
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var lineOffset = 3
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var base64 = combine.create()
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.addFile(file, { line: lineOffset })
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.base64()
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var sm = convert.fromBase64(base64).toObject();
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var mappings = mappingsFromMap(sm);
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t.deepEqual(sm.sourcesContent, [file.source], 'includes the generated source')
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t.deepEqual(sm.sources, ['foo.js'], 'includes generated filename')
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t.deepEqual(
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mappings
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, [ { generated: { line: 4, column: 0 },
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original: { line: 1, column: 0 },
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source: 'foo.js', name: null },
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{ generated: { line: 5, column: 0 },
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original: { line: 2, column: 0 },
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source: 'foo.js', name: null },
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{ generated: { line: 6, column: 0 },
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original: { line: 3, column: 0 },
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source: 'foo.js', name: null },
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{ generated: { line: 7, column: 0 },
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original: { line: 4, column: 0 },
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source: 'foo.js', name: null },
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{ generated: { line: 8, column: 0 },
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original: { line: 5, column: 0 },
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source: 'foo.js', name: null },
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{ generated: { line: 9, column: 0 },
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original: { line: 6, column: 0 },
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source: 'foo.js', name: null },
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{ generated: { line: 10, column: 0 },
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original: { line: 7, column: 0 },
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source: 'foo.js', name: null } ]
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, 'generates mappings offset by the given line'
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)
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t.end()
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})
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test('add one file with inlined sources from multiple files', function(t) {
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var gen1Map = {
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version: 3,
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sources: [ 'one.js', 'two.js' ],
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names: [],
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mappings: 'AAAA;ACAA',
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sourcesContent: [ 'console.log(1);', 'console.log(2);' ]
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};
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var gen2Map = {
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version: 3,
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sources: [ 'three.js', 'four.js' ],
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names: [],
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mappings: 'AAAA;ACAA',
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sourcesContent: [ 'console.log(3);', 'console.log(4);' ]
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};
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var base64 = combine.create()
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.addFile({
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source: 'console.log(1);\nconsole.log(2);\n' + convert.fromObject(gen1Map).toComment(),
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sourceFile: 'gen1.js'
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})
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.addFile({
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source: 'console.log(3);\nconsole.log(4);\n' + convert.fromObject(gen2Map).toComment(),
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sourceFile: 'gen2.js'
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}, {line: 2})
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.base64()
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var sm = convert.fromBase64(base64).toObject();
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t.deepEqual(sm.sources, ['one.js', 'two.js', 'three.js', 'four.js'], 'include the correct source');
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t.deepEqual(sm.sourcesContent, [
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'console.log(1);',
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'console.log(2);',
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'console.log(3);',
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'console.log(4);'
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], 'include the correct source file content');
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t.deepEqual(
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mappingsFromMap(sm)
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, [ { original: { column: 0, line: 1 },
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generated: { column: 0, line: 1 },
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source: 'one.js',
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name: null },
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{ original: { column: 0, line: 1 },
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generated: { column: 0, line: 2 },
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source: 'two.js',
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name: null },
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{ original: { column: 0, line: 1 },
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generated: { column: 0, line: 3 },
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source: 'three.js',
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name: null },
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{ original: { column: 0, line: 1 },
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generated: { column: 0, line: 4 },
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source: 'four.js',
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name: null } ], 'should properly map multiple files');
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t.end()
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});
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test('relative path from multiple files', function(t) {
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// Folder structure as follows:
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//
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// project
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// +- src
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// +- package1
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// +- sub
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// -- one.js
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// -- two.js
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// +- package2
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// +- sub
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// -- three.js
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// -- four.js
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// +- gen
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// +- gen1.js
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// +- gen2.js
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// -- combined.js
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//
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// Where 'one.js', 'two.js' were combined to 'gen1.js'
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// and 'three.js', 'four.js' were combined to 'gen2.js'.
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// Now 'gen1.js' and 'gen2.js' are being combined from
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// the project root folder.
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var gen1Map = {
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version: 3,
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sources: [ 'sub/one.js', 'sub/two.js' ],
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names: [],
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mappings: 'AAAA;ACAA',
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sourcesContent: [ 'console.log(1);', 'console.log(2);' ],
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sourceRoot: '../src/package1'
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};
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var gen2Map = {
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version: 3,
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sources: [ 'sub/three.js', 'sub/four.js' ],
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names: [],
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mappings: 'AAAA;ACAA',
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sourcesContent: [ 'console.log(3);', 'console.log(4);' ],
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sourceRoot: '../src/package2'
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};
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var base64 = combine.create()
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.addFile({
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source: 'console.log(1);\nconsole.log(2);\n' + convert.fromObject(gen1Map).toComment(),
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sourceFile: 'gen/gen1.js'
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})
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.addFile({
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source: 'console.log(3);\nconsole.log(4);\n' + convert.fromObject(gen2Map).toComment(),
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sourceFile: 'gen/gen2.js'
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}, {line: 2})
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.base64()
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var sm = convert.fromBase64(base64).toObject();
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t.deepEqual(sm.sources, ['src/package1/sub/one.js', 'src/package1/sub/two.js',
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'src/package2/sub/three.js', 'src/package2/sub/four.js'],
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'include the correct source');
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t.deepEqual(sm.sourcesContent, [
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'console.log(1);',
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'console.log(2);',
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'console.log(3);',
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'console.log(4);'
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], 'include the correct source file content');
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t.deepEqual(
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mappingsFromMap(sm)
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, [ { original: { column: 0, line: 1 },
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generated: { column: 0, line: 1 },
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source: 'src/package1/sub/one.js',
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name: null },
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{ original: { column: 0, line: 1 },
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generated: { column: 0, line: 2 },
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source: 'src/package1/sub/two.js',
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name: null },
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{ original: { column: 0, line: 1 },
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generated: { column: 0, line: 3 },
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source: 'src/package2/sub/three.js',
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name: null },
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{ original: { column: 0, line: 1 },
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generated: { column: 0, line: 4 },
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source: 'src/package2/sub/four.js',
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name: null } ], 'should properly map multiple files');
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t.end()
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});
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test('relative path when source and file name are the same', function(t) {
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var gen1Map = {
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version: 3,
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sources: [ 'a/b/one.js' ],
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names: [],
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mappings: 'AAAA',
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file: 'a/b/one.js',
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sourcesContent: [ 'console.log(1);\n' ]
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};
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var gen2Map = {
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version: 3,
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sources: [ 'a/b/two.js' ],
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names: [],
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mappings: 'AAAA',
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file: 'a/b/two.js',
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sourcesContent: [ 'console.log(2);\n' ]
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};
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var base64 = combine.create()
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.addFile({
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source: 'console.log(1);\n' + convert.fromObject(gen1Map).toComment(),
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sourceFile: 'a/b/one.js'
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})
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.addFile({
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source: 'console.log(2);\n' + convert.fromObject(gen2Map).toComment(),
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sourceFile: 'a/b/two.js'
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}, {line: 1})
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.base64()
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var sm = convert.fromBase64(base64).toObject();
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t.deepEqual(sm.sources, ['a/b/one.js', 'a/b/two.js'],
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'include the correct source');
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t.deepEqual(
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mappingsFromMap(sm)
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, [ { original: { column: 0, line: 1 },
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generated: { column: 0, line: 1 },
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source: 'a/b/one.js',
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name: null },
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{ original: { column: 0, line: 1 },
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generated: { column: 0, line: 2 },
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source: 'a/b/two.js',
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name: null } ], 'should properly map multiple files');
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t.end()
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});
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test('remove comments', function (t) {
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var mapComment = convert.fromObject(foo).toComment();
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function sourcemapComments(src) {
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var matches = src.match(commentRegex);
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return matches ? matches.length : 0;
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}
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t.equal(sourcemapComments('var a = 1;\n' + mapComment), 1);
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[ ''
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, 'var a = 1;\n' + mapComment
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, 'var a = 1;\n' + mapComment + '\nvar b = 5;\n' + mapComment
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] .forEach(function (x) {
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var removed = combine.removeComments(x)
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t.equal(sourcemapComments(removed), 0)
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})
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t.end()
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})
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