c88/to-istanbul.js

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const istanbul_lib_coverage_1 = __importDefault(require("istanbul-lib-coverage"));
const istanbulize_1 = require("istanbulize");
const node_script_url_1 = require("node-script-url");
const url_1 = __importDefault(require("url"));
const get_text_1 = require("./get-text");
const istanbul_merge_1 = require("./istanbul-merge");
const merge_1 = require("./merge");
const source_map_1 = require("./source-map");
const builder_1 = require("./source-map/builder");
const source_store_1 = require("./source-map/source-store");
async function processCovsToIstanbul(processCovs, getText = get_text_1.getText, unwrapCjs = true) {
    const merged = merge_1.mergeRichProcessCovs(processCovs);
    const processCov = unwrapCjs ? normalizeProcessCov(merged) : merged;
    return toIstanbul(processCov, getText);
}
exports.processCovsToIstanbul = processCovsToIstanbul;
/**
 * Convert to an istanbul coverage map (applying source maps).
 *
 * @param processCov Process coverage to convert.
 * @param getText Function used to load text from URLs (used to load source maps).
 */
async function toIstanbul(processCov, getText = get_text_1.getText) {
    const rawCoverageMap = toRawIstanbul(processCov);
    const generatedCovMap = Object.create(null);
    const originalBuilder = new builder_1.CoverageMapBuilder();
    const sourceStore = new source_store_1.MemorySourceStore();
    for (const scriptCov of processCov.result) {
        const rawFileCov = rawCoverageMap[scriptCov.url];
        let useOriginal = false;
        if (scriptCov.sourceMapUrl !== undefined && node_script_url_1.parseSys(scriptCov.url).isFileUrl) {
            const sourceMapString = await getText(new url_1.default.URL(scriptCov.sourceMapUrl));
            const rawSourceMap = JSON.parse(sourceMapString);
            useOriginal = await source_map_1.addFromGeneratedFileCov(originalBuilder, sourceStore, rawFileCov, rawSourceMap, scriptCov.sourceMapUrl);
        }
        if (!useOriginal) {
            sourceStore.set(scriptCov.url, scriptCov.sourceText);
            generatedCovMap[scriptCov.url] = rawFileCov;
        }
    }
    const coverageMap = istanbul_merge_1.mergeCovMaps([generatedCovMap, originalBuilder.build()]);
    return {
        coverageMap: istanbul_lib_coverage_1.default.createCoverageMap(coverageMap),
        sources: new Map(sourceStore),
    };
}
function normalizeProcessCov(processCov) {
    return Object.assign({}, processCov, { result: processCov.result.map(normalizeScriptCov) });
}
exports.normalizeProcessCov = normalizeProcessCov;
function normalizeScriptCov(scriptCov) {
    const sourceType = scriptCov.sourceType;
    if (sourceType !== istanbulize_1.SourceType.Script) {
        return scriptCov;
    }
    const sourceText = istanbulize_1.unwrapSourceText(scriptCov.sourceText);
    const { functions } = istanbulize_1.unwrapScriptCov(scriptCov);
    return Object.assign({}, scriptCov, { functions, sourceText });
}
exports.normalizeScriptCov = normalizeScriptCov;
/**
 * Convert to an istanbul coverage map, without applying source maps.
 *
 * @param processCov Process coverage to convert.
 */
function toRawIstanbul(processCov) {
    const coverageMap = Object.create(null);
    for (const scriptCov of processCov.result) {
        const generatedFileCov = istanbulize_1.istanbulize({
            sourceType: scriptCov.sourceType,
            sourceText: scriptCov.sourceText,
            scriptCov,
        });
        coverageMap[scriptCov.url] = istanbul_lib_coverage_1.default.createFileCoverage(generatedFileCov);
    }
    return coverageMap;
}
exports.toRawIstanbul = toRawIstanbul;

//# sourceMappingURL=data:application/json;charset=utf8;base64,{"version":3,"sources":["_src/to-istanbul.ts"],"names":[],"mappings":";;;;;AAAA,kFAAgD;AAChD,6CAAyF;AACzF,qDAAiE;AAEjE,8CAAyB;AACzB,yCAAgE;AAChE,qDAAgD;AAChD,mCAA+C;AAC/C,6CAAuD;AACvD,kDAA0D;AAC1D,4DAAkF;AAQ3E,KAAK,gCACV,WAA0C,EAC1C,UAAmB,kBAAc,EACjC,YAAqB,IAAI;IAEzB,MAAM,MAAM,GAAmB,4BAAoB,CAAC,WAAW,CAAC,CAAC;IACjE,MAAM,UAAU,GAAmB,SAAS,CAAC,CAAC,CAAC,mBAAmB,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC;IACpF,OAAO,UAAU,CAAC,UAAU,EAAE,OAAO,CAAC,CAAC;AACzC,CAAC;AARD,sDAQC;AAED;;;;;GAKG;AACH,KAAK,qBACH,UAA0B,EAC1B,UAAmB,kBAAc;IAEjC,MAAM,cAAc,GAAgC,aAAa,CAAC,UAAU,CAAC,CAAC;IAE9E,MAAM,eAAe,GAAgC,MAAM,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC;IACzE,MAAM,eAAe,GAAuB,IAAI,4BAAkB,EAAE,CAAC;IACrE,MAAM,WAAW,GAAsB,IAAI,gCAAiB,EAAE,CAAC;IAE/D,KAAK,MAAM,SAAS,IAAI,UAAU,CAAC,MAAM,EAAE;QACzC,MAAM,UAAU,GAA6B,cAAc,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC;QAC3E,IAAI,WAAW,GAAY,KAAK,CAAC;QACjC,IAAI,SAAS,CAAC,YAAY,KAAK,SAAS,IAAI,0BAAkB,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC,SAAS,EAAE;YACvF,MAAM,eAAe,GAAW,MAAM,OAAO,CAAC,IAAI,aAAM,CAAC,GAAG,CAAC,SAAS,CAAC,YAAY,CAAC,CAAC,CAAC;YACtF,MAAM,YAAY,GAA2B,IAAI,CAAC,KAAK,CAAC,eAAe,CAAC,CAAC;YACzE,WAAW,GAAG,MAAM,oCAAuB,CACzC,eAAe,EACf,WAAW,EACX,UAAU,EACV,YAAY,EACZ,SAAS,CAAC,YAAY,CACvB,CAAC;SACH;QAED,IAAI,CAAC,WAAW,EAAE;YAChB,WAAW,CAAC,GAAG,CAAC,SAAS,CAAC,GAAG,EAAE,SAAS,CAAC,UAAU,CAAC,CAAC;YACrD,eAAe,CAAC,SAAS,CAAC,GAAG,CAAC,GAAG,UAAU,CAAC;SAC7C;KACF;IAED,MAAM,WAAW,GAAgC,6BAAY,CAAC,CAAC,eAAe,EAAE,eAAe,CAAC,KAAK,EAAE,CAAC,CAAC,CAAC;IAE1G,OAAO;QACL,WAAW,EAAE,+BAAW,CAAC,iBAAiB,CAAC,WAAW,CAAC;QACvD,OAAO,EAAE,IAAI,GAAG,CAAC,WAAW,CAAC;KAC9B,CAAC;AACJ,CAAC;AAED,6BAAoC,UAA0B;IAC5D,yBAAW,UAAU,IAAE,MAAM,EAAE,UAAU,CAAC,MAAM,CAAC,GAAG,CAAC,kBAAkB,CAAC,IAAE;AAC5E,CAAC;AAFD,kDAEC;AAED,4BAAmC,SAAwB;IACzD,MAAM,UAAU,GAAe,SAAS,CAAC,UAAU,CAAC;IACpD,IAAI,UAAU,KAAK,wBAAU,CAAC,MAAM,EAAE;QACpC,OAAO,SAAS,CAAC;KAClB;IACD,MAAM,UAAU,GAAW,8BAAgB,CAAC,SAAS,CAAC,UAAU,CAAC,CAAC;IAClE,MAAM,EAAC,SAAS,EAAC,GAAG,6BAAe,CAAC,SAAS,CAAC,CAAC;IAC/C,yBAAW,SAAS,IAAE,SAAS,EAAE,UAAU,IAAE;AAC/C,CAAC;AARD,gDAQC;AAED;;;;GAIG;AACH,uBAA8B,UAA0B;IACtD,MAAM,WAAW,GAAgC,MAAM,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC;IAErE,KAAK,MAAM,SAAS,IAAI,UAAU,CAAC,MAAM,EAAE;QACzC,MAAM,gBAAgB,GAAiC,yBAAW,CAAC;YACjE,UAAU,EAAE,SAAS,CAAC,UAAU;YAChC,UAAU,EAAE,SAAS,CAAC,UAAU;YAChC,SAAS;SACV,CAAC,CAAC;QACH,WAAW,CAAC,SAAS,CAAC,GAAG,CAAC,GAAG,+BAAW,CAAC,kBAAkB,CAAC,gBAAgB,CAAC,CAAC;KAC/E;IAED,OAAO,WAAW,CAAC;AACrB,CAAC;AAbD,sCAaC","file":"to-istanbul.js","sourcesContent":["import libCoverage from \"istanbul-lib-coverage\";\nimport { istanbulize, SourceType, unwrapScriptCov, unwrapSourceText } from \"istanbulize\";\nimport { parseSys as parseNodeScriptUrl } from \"node-script-url\";\nimport sourceMap from \"source-map\";\nimport urlMod from \"url\";\nimport { GetText, getText as defaultGetText } from \"./get-text\";\nimport { mergeCovMaps } from \"./istanbul-merge\";\nimport { mergeRichProcessCovs } from \"./merge\";\nimport { addFromGeneratedFileCov } from \"./source-map\";\nimport { CoverageMapBuilder } from \"./source-map/builder\";\nimport { MemorySourceStore, NullableSourceText } from \"./source-map/source-store\";\nimport { RichProcessCov, RichScriptCov } from \"./spawn-inspected\";\n\nexport interface RichIstanbulCoverageMap {\n  coverageMap: libCoverage.CoverageMap;\n  sources: Map<string, NullableSourceText>;\n}\n\nexport async function processCovsToIstanbul(\n  processCovs: ReadonlyArray<RichProcessCov>,\n  getText: GetText = defaultGetText,\n  unwrapCjs: boolean = true,\n): Promise<RichIstanbulCoverageMap> {\n  const merged: RichProcessCov = mergeRichProcessCovs(processCovs);\n  const processCov: RichProcessCov = unwrapCjs ? normalizeProcessCov(merged) : merged;\n  return toIstanbul(processCov, getText);\n}\n\n/**\n * Convert to an istanbul coverage map (applying source maps).\n *\n * @param processCov Process coverage to convert.\n * @param getText Function used to load text from URLs (used to load source maps).\n */\nasync function toIstanbul(\n  processCov: RichProcessCov,\n  getText: GetText = defaultGetText,\n): Promise<RichIstanbulCoverageMap> {\n  const rawCoverageMap: libCoverage.CoverageMapData = toRawIstanbul(processCov);\n\n  const generatedCovMap: libCoverage.CoverageMapData = Object.create(null);\n  const originalBuilder: CoverageMapBuilder = new CoverageMapBuilder();\n  const sourceStore: MemorySourceStore = new MemorySourceStore();\n\n  for (const scriptCov of processCov.result) {\n    const rawFileCov: libCoverage.FileCoverage = rawCoverageMap[scriptCov.url];\n    let useOriginal: boolean = false;\n    if (scriptCov.sourceMapUrl !== undefined && parseNodeScriptUrl(scriptCov.url).isFileUrl) {\n      const sourceMapString: string = await getText(new urlMod.URL(scriptCov.sourceMapUrl));\n      const rawSourceMap: sourceMap.RawSourceMap = JSON.parse(sourceMapString);\n      useOriginal = await addFromGeneratedFileCov(\n        originalBuilder,\n        sourceStore,\n        rawFileCov,\n        rawSourceMap,\n        scriptCov.sourceMapUrl,\n      );\n    }\n\n    if (!useOriginal) {\n      sourceStore.set(scriptCov.url, scriptCov.sourceText);\n      generatedCovMap[scriptCov.url] = rawFileCov;\n    }\n  }\n\n  const coverageMap: libCoverage.CoverageMapData = mergeCovMaps([generatedCovMap, originalBuilder.build()]);\n\n  return {\n    coverageMap: libCoverage.createCoverageMap(coverageMap),\n    sources: new Map(sourceStore),\n  };\n}\n\nexport function normalizeProcessCov(processCov: RichProcessCov): RichProcessCov {\n  return {...processCov, result: processCov.result.map(normalizeScriptCov)};\n}\n\nexport function normalizeScriptCov(scriptCov: RichScriptCov): RichScriptCov {\n  const sourceType: SourceType = scriptCov.sourceType;\n  if (sourceType !== SourceType.Script) {\n    return scriptCov;\n  }\n  const sourceText: string = unwrapSourceText(scriptCov.sourceText);\n  const {functions} = unwrapScriptCov(scriptCov);\n  return {...scriptCov, functions, sourceText};\n}\n\n/**\n * Convert to an istanbul coverage map, without applying source maps.\n *\n * @param processCov Process coverage to convert.\n */\nexport function toRawIstanbul(processCov: RichProcessCov): libCoverage.CoverageMapData {\n  const coverageMap: libCoverage.CoverageMapData = Object.create(null);\n\n  for (const scriptCov of processCov.result) {\n    const generatedFileCov: libCoverage.FileCoverageData = istanbulize({\n      sourceType: scriptCov.sourceType,\n      sourceText: scriptCov.sourceText,\n      scriptCov,\n    });\n    coverageMap[scriptCov.url] = libCoverage.createFileCoverage(generatedFileCov);\n  }\n\n  return coverageMap;\n}\n"],"sourceRoot":""}