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Part of istanbuljs-archived-repos/istanbul-lib-instrument#23 Alternative could be to move it to remap-istanbul instead and implement there a custom source map resolution strategy
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Micha Reiser
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Nov 7, 2016
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,290 @@ | ||
| /* globals describe, it */ | ||
| var assert = require('chai').assert, | ||
| path = require("path"), | ||
| MapStore = require('../lib/map-store').MapStore, | ||
| libCoverage = require("istanbul-lib-coverage"); | ||
|
|
||
| describe('map store', function () { | ||
| var coverageData; | ||
|
|
||
| it('applies the inputSourceMap from the coverage object if available', function () { | ||
| /* shint ignore:line */ | ||
| var mapStore = new MapStore({}); | ||
|
|
||
| var coverageMap = libCoverage.createCoverageMap(coverageData); | ||
|
|
||
| var transformed = mapStore.transformCoverage(coverageMap); | ||
| var transformedCoverage = transformed.map.data[path.resolve("./test.ts")].data; | ||
|
|
||
| assert.deepEqual(transformedCoverage.statementMap, { | ||
| "1": { | ||
| "start": { | ||
| "line": 1, | ||
| "column": 0 | ||
| }, | ||
| "end": { | ||
| "line": 5, | ||
| "column": 0 | ||
| } | ||
| }, | ||
| "2": { | ||
| "start": { | ||
| "line": 2, | ||
| "column": 4 | ||
| }, | ||
| "end": { | ||
| "line": 4, | ||
| "column": 5 | ||
| } | ||
| }, | ||
| "3": { | ||
| "start": { | ||
| "line": 3, | ||
| "column": 8 | ||
| }, | ||
| "end": { | ||
| "line": 3, | ||
| "column": 26 | ||
| } | ||
| }, | ||
| "4": { | ||
| "start": { | ||
| "line": 5, | ||
| "column": 0 | ||
| }, | ||
| "end": { | ||
| "line": 5, | ||
| "column": 1 | ||
| } | ||
| } | ||
| }); | ||
| assert.deepEqual(transformedCoverage.fnMap, { | ||
| "1": { | ||
| "name": "(anonymous_1)", | ||
| "decl": { | ||
| "start": { | ||
| "line": 1, | ||
| "column": 0 | ||
| }, | ||
| "end": { | ||
| "line": null, | ||
| "column": -1 | ||
| } | ||
| }, | ||
| "loc": { | ||
| "start": { | ||
| "line": 1, | ||
| "column": 0 | ||
| }, | ||
| "end": { | ||
| "line": 1, | ||
| "column": -1 | ||
| } | ||
| } | ||
| }, | ||
| "2": { | ||
| "name": "(anonymous_3)", | ||
| "decl": { | ||
| "start": { | ||
| "line": 2, | ||
| "column": 4 | ||
| }, | ||
| "end": { | ||
| "line": null, | ||
| "column": -1 | ||
| } | ||
| }, | ||
| "loc": { | ||
| "start": { | ||
| "line": 2, | ||
| "column": 4 | ||
| }, | ||
| "end": { | ||
| "line": 4, | ||
| "column": 5 | ||
| } | ||
| } | ||
| } | ||
| }); | ||
| assert.deepEqual(transformedCoverage.branchMap, {}); | ||
| assert.deepEqual(transformedCoverage.s, { | ||
| "1": 1, | ||
| "2": 1, | ||
| "3": 1, | ||
| "4": 1 | ||
| }); | ||
| assert.deepEqual(transformedCoverage.f, { | ||
| "1": 2, | ||
| "2": 1 | ||
| }); | ||
| assert.deepEqual(transformedCoverage.b, {}); | ||
| }); | ||
|
|
||
| // Original source | ||
| // export class SimpleClass { | ||
| // hy() { | ||
| // console.log("Hy"); | ||
| // } | ||
| // } | ||
| // Transpiled Source | ||
| // "use strict"; | ||
| // var SimpleClass = (function () { | ||
| // function SimpleClass() { | ||
| // } | ||
| // SimpleClass.prototype.hy = function () { | ||
| // console.log("Hy"); | ||
| // }; | ||
| // return SimpleClass; | ||
| // }()); | ||
| // exports.SimpleClass = SimpleClass; | ||
| coverageData = { | ||
| "test.js": { | ||
| "path": "test.js", | ||
| "statementMap": { | ||
| "1": { | ||
| "start": { | ||
| "line": 2, | ||
| "column": 19 | ||
| }, | ||
| "end": { | ||
| "line": 9, | ||
| "column": 3 | ||
| } | ||
| }, | ||
| "2": { | ||
| "start": { | ||
| "line": 5, | ||
| "column": 4 | ||
| }, | ||
| "end": { | ||
| "line": 7, | ||
| "column": 6 | ||
| } | ||
| }, | ||
| "3": { | ||
| "start": { | ||
| "line": 6, | ||
| "column": 8 | ||
| }, | ||
| "end": { | ||
| "line": 6, | ||
| "column": 26 | ||
| } | ||
| }, | ||
| "4": { | ||
| "start": { | ||
| "line": 8, | ||
| "column": 4 | ||
| }, | ||
| "end": { | ||
| "line": 8, | ||
| "column": 23 | ||
| } | ||
| }, | ||
| "5": { | ||
| "start": { | ||
| "line": 10, | ||
| "column": 0 | ||
| }, | ||
| "end": { | ||
| "line": 10, | ||
| "column": 34 | ||
| } | ||
| } | ||
| }, | ||
| "fnMap": { | ||
| "1": { | ||
| "name": "(anonymous_1)", | ||
| "decl": { | ||
| "start": { | ||
| "line": 2, | ||
| "column": 19 | ||
| }, | ||
| "end": { | ||
| "line": 2, | ||
| "column": 20 | ||
| } | ||
| }, | ||
| "loc": { | ||
| "start": { | ||
| "line": 2, | ||
| "column": 31 | ||
| }, | ||
| "end": { | ||
| "line": 9, | ||
| "column": 1 | ||
| } | ||
| } | ||
| }, | ||
| "2": { | ||
| "name": "SimpleClass", | ||
| "decl": { | ||
| "start": { | ||
| "line": 3, | ||
| "column": 13 | ||
| }, | ||
| "end": { | ||
| "line": 3, | ||
| "column": 24 | ||
| } | ||
| }, | ||
| "loc": { | ||
| "start": { | ||
| "line": 3, | ||
| "column": 27 | ||
| }, | ||
| "end": { | ||
| "line": 4, | ||
| "column": 5 | ||
| } | ||
| } | ||
| }, | ||
| "3": { | ||
| "name": "(anonymous_3)", | ||
| "decl": { | ||
| "start": { | ||
| "line": 5, | ||
| "column": 31 | ||
| }, | ||
| "end": { | ||
| "line": 5, | ||
| "column": 32 | ||
| } | ||
| }, | ||
| "loc": { | ||
| "start": { | ||
| "line": 5, | ||
| "column": 43 | ||
| }, | ||
| "end": { | ||
| "line": 7, | ||
| "column": 5 | ||
| } | ||
| } | ||
| } | ||
| }, | ||
| "branchMap": {}, | ||
| "s": { | ||
| "1": 1, | ||
| "2": 1, | ||
| "3": 1, | ||
| "4": 1, | ||
| "5": 1 | ||
| }, | ||
| "f": { | ||
| "1": 1, | ||
| "2": 1, | ||
| "3": 1 | ||
| }, | ||
| "b": {}, | ||
| inputSourceMap: { | ||
| version: 3, | ||
| file: "test.js", | ||
| sourceRoot: "", | ||
| sources: ["test.ts"], | ||
| names: [], | ||
| mappings: ";AAAA;IAAA;IAIA,CAAC;IAHG,wBAAE,GAAF;QACI,OAAO,CAAC,GAAG,CAAC,IAAI,CAAC,CAAC;IACtB,CAAC;IACL,kBAAC;AAAD,CAAC,AAJD,IAIC;AAJY,mBAAW,cAIvB,CAAA" // jshint ignore:line | ||
| } | ||
| } | ||
| }; | ||
| }); |