| 'use strict'; |
| /*jshint asi: true */ |
| |
| var test = require('tap').test |
| , generator = require('inline-source-map') |
| , convert = require('..') |
| |
| var gen = generator() |
| .addMappings('foo.js', [{ original: { line: 2, column: 3 } , generated: { line: 5, column: 10 } }], { line: 5 }) |
| .addGeneratedMappings('bar.js', 'var a = 2;\nconsole.log(a)', { line: 23, column: 22 }) |
| |
| , base64 = gen.base64Encode() |
| , comment = gen.inlineMappingUrl() |
| , json = gen.toString() |
| , obj = JSON.parse(json) |
| |
| test('different formats', function (t) { |
| |
| t.equal(convert.fromComment(comment).toComment(), comment, 'comment -> comment') |
| t.equal(convert.fromComment(comment).toBase64(), base64, 'comment -> base64') |
| t.equal(convert.fromComment(comment).toJSON(), json, 'comment -> json') |
| t.deepEqual(convert.fromComment(comment).toObject(), obj, 'comment -> object') |
| |
| t.equal(convert.fromBase64(base64).toBase64(), base64, 'base64 -> base64') |
| t.equal(convert.fromBase64(base64).toComment(), comment, 'base64 -> comment') |
| t.equal(convert.fromBase64(base64).toJSON(), json, 'base64 -> json') |
| t.deepEqual(convert.fromBase64(base64).toObject(), obj, 'base64 -> object') |
| |
| t.equal(convert.fromJSON(json).toJSON(), json, 'json -> json') |
| t.equal(convert.fromJSON(json).toBase64(), base64, 'json -> base64') |
| t.equal(convert.fromJSON(json).toComment(), comment, 'json -> comment') |
| t.deepEqual(convert.fromJSON(json).toObject(), obj, 'json -> object') |
| t.end() |
| }) |
| |
| test('to object returns a copy', function (t) { |
| var c = convert.fromJSON(json) |
| var o = c.toObject() |
| o.version = '99'; |
| t.equal(c.toObject().version, 3, 'setting property on returned object does not affect original') |
| t.end() |
| }) |
| |
| test('to multi-line map', function (t) { |
| var c = convert.fromObject(obj); |
| var s = c.toComment({ multiline: true }); |
| t.similar(s, /^\/\*# sourceMappingURL=.+ \*\/$/); |
| t.end(); |
| }) |
| |
| test('from source', function (t) { |
| var foo = [ |
| 'function foo() {' |
| , ' console.log("hello I am foo");' |
| , ' console.log("who are you");' |
| , '}' |
| , '' |
| , 'foo();' |
| , '' |
| ].join('\n') |
| , map = '//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiIiwic291cmNlcyI6WyJmdW5jdGlvbiBmb28oKSB7XG4gY29uc29sZS5sb2coXCJoZWxsbyBJIGFtIGZvb1wiKTtcbiBjb25zb2xlLmxvZyhcIndobyBhcmUgeW91XCIpO1xufVxuXG5mb28oKTtcbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSJ9' |
| , otherMap = '//# sourceMappingURL=data:application/json;base64,otherZXJzaW9uIjozLCJmaWxlIjoiIiwic291cmNlcyI6WyJmdW5jdGlvbiBmb28oKSB7XG4gY29uc29sZS5sb2coXCJoZWxsbyBJIGFtIGZvb1wiKTtcbiBjb25zb2xlLmxvZyhcIndobyBhcmUgeW91XCIpO1xufVxuXG5mb28oKTtcbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSJ9' |
| |
| function getComment(src) { |
| var map = convert.fromSource(src); |
| return map ? map.toComment() : null; |
| } |
| |
| t.equal(getComment(foo), null, 'no comment returns null') |
| t.equal(getComment(foo + map), map, 'beginning of last line') |
| t.equal(getComment(foo + ' ' + map), map, 'indented of last line') |
| t.equal(getComment(foo + ' ' + map + '\n\n'), map, 'indented on last non empty line') |
| t.equal(getComment(foo + map + '\nconsole.log("more code");\nfoo()\n'), map, 'in the middle of code') |
| t.equal(getComment(foo + otherMap + '\n' + map), map, 'finds last map in source') |
| t.end() |
| }) |
| |
| test('from source with a large source', function (t) { |
| var foo = [ |
| 'function foo() {' |
| , ' console.log("hello I am foo");' |
| , ' console.log("who are you");' |
| , '}' |
| , '' |
| , 'foo();' |
| , '' |
| ].join('\n') |
| , map = '//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiIiwic291cmNlcyI6WyJmdW5jdGlvbiBmb28oKSB7XG4gY29uc29sZS5sb2coXCJoZWxsbyBJIGFtIGZvb1wiKTtcbiBjb25zb2xlLmxvZyhcIndobyBhcmUgeW91XCIpO1xufVxuXG5mb28oKTtcbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSJ9' |
| , otherMap = '//# sourceMappingURL=data:application/json;base64,otherZXJzaW9uIjozLCJmaWxlIjoiIiwic291cmNlcyI6WyJmdW5jdGlvbiBmb28oKSB7XG4gY29uc29sZS5sb2coXCJoZWxsbyBJIGFtIGZvb1wiKTtcbiBjb25zb2xlLmxvZyhcIndobyBhcmUgeW91XCIpO1xufVxuXG5mb28oKTtcbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSJ9' |
| |
| function getComment(src) { |
| var map = convert.fromSource(src, true); |
| return map ? map.toComment() : null; |
| } |
| |
| t.equal(getComment(foo), null, 'no comment returns null') |
| t.equal(getComment(foo + map), map, 'beginning of last line') |
| t.equal(getComment(foo + ' ' + map), map, 'indented of last line') |
| t.equal(getComment(foo + ' ' + map + '\n\n'), map, 'indented on last non empty line') |
| t.equal(getComment(foo + map + '\nconsole.log("more code");\nfoo()\n'), map, 'in the middle of code') |
| t.equal(getComment(foo + otherMap + '\n' + map), map, 'finds last map in source') |
| t.end() |
| }) |
| |
| test('remove comments', function (t) { |
| var foo = [ |
| 'function foo() {' |
| , ' console.log("hello I am foo");' |
| , ' console.log("who are you");' |
| , '}' |
| , '' |
| , 'foo();' |
| , '' |
| ].join('\n') |
| // this one is old spec on purpose |
| , map = '//@ sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiIiwic291cmNlcyI6WyJmdW5jdGlvbiBmb28oKSB7XG4gY29uc29sZS5sb2coXCJoZWxsbyBJIGFtIGZvb1wiKTtcbiBjb25zb2xlLmxvZyhcIndobyBhcmUgeW91XCIpO1xufVxuXG5mb28oKTtcbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSJ9' |
| , otherMap = '//# sourceMappingURL=data:application/json;base64,ZXJzaW9uIjozLCJmaWxlIjoiIiwic291cmNlcyI6WyJmdW5jdGlvbiBmb28oKSB7XG4gY29uc29sZS5sb2coXCJoZWxsbyBJIGFtIGZvb1wiKTtcbiBjb25zb2xlLmxvZyhcIndobyBhcmUgeW91XCIpO1xufVxuXG5mb28oKTtcbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSJ9' |
| , extraCode = '\nconsole.log("more code");\nfoo()\n' |
| |
| t.equal(convert.removeComments(foo + map), foo, 'from last line') |
| t.equal(convert.removeComments(foo + map + extraCode), foo + extraCode, 'from the middle of code') |
| t.equal(convert.removeComments(foo + otherMap + extraCode + map), foo + extraCode, 'multiple comments from the middle of code') |
| t.end() |
| }) |
| |
| test('remove map file comments', function (t) { |
| var foo = [ |
| 'function foo() {' |
| , ' console.log("hello I am foo");' |
| , ' console.log("who are you");' |
| , '}' |
| , '' |
| , 'foo();' |
| , '' |
| ].join('\n') |
| , fileMap1 = '//# sourceMappingURL=foo.js.map' |
| , fileMap2 = '/*# sourceMappingURL=foo.js.map */'; |
| |
| t.equal(convert.removeMapFileComments(foo + fileMap1), foo, '// style filemap comment') |
| t.equal(convert.removeMapFileComments(foo + fileMap2), foo, '/* */ style filemap comment') |
| t.end() |
| }) |
| |
| test('pretty json', function (t) { |
| var mod = convert.fromJSON(json).toJSON(2) |
| , expected = JSON.stringify(obj, null, 2); |
| |
| t.equal( |
| mod |
| , expected |
| , 'pretty prints json when space is given') |
| t.end() |
| }) |
| |
| test('adding properties', function (t) { |
| var mod = convert |
| .fromJSON(json) |
| .addProperty('foo', 'bar') |
| .toJSON() |
| , expected = JSON.parse(json); |
| expected.foo = 'bar'; |
| t.equal( |
| mod |
| , JSON.stringify(expected) |
| , 'includes added property' |
| ) |
| t.end() |
| }) |
| |
| test('setting properties', function (t) { |
| var mod = convert |
| .fromJSON(json) |
| .setProperty('version', '2') |
| .setProperty('mappings', ';;;UACG') |
| .setProperty('should add', 'this') |
| .toJSON() |
| , expected = JSON.parse(json); |
| expected.version = '2'; |
| expected.mappings = ';;;UACG'; |
| expected['should add'] = 'this'; |
| t.equal( |
| mod |
| , JSON.stringify(expected) |
| , 'includes new property and changes existing properties' |
| ) |
| t.end() |
| }) |
| |
| test('getting properties', function (t) { |
| var sm = convert.fromJSON(json) |
| |
| t.equal(sm.getProperty('version'), 3, 'gets version') |
| t.deepEqual(sm.getProperty('sources'), ['foo.js', 'bar.js'], 'gets sources') |
| t.end() |
| }) |
| |
| test('return null fromSource when largeSource is true', function(t) { |
| var mod = convert.fromSource('', true) |
| , expected = null; |
| |
| t.equal( |
| mod |
| , expected |
| , 'return value should be null' |
| ) |
| t.end() |
| }) |