fix empty functions and ranges

cenfun · Sep 15, 2024 · ee19c06 · ee19c06
1 parent 5f60e4e
commit ee19c06
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/lib/converter/untested.js b/lib/converter/untested.js
@@ -162,6 +162,8 @@ const getUntestedCoverageData = async (emptyList, options, coverageType) => {
 
     // save all empty source and sourcemap
     for (const entryFile of emptyList) {
+
+        // for raw report: source file
         await saveUntestedFileSource(entryFile, options);
 
         const { type, url } = entryFile;
@@ -187,7 +189,7 @@ const getUntestedCoverageData = async (emptyList, options, coverageType) => {
             // ===============================================
             if (type === 'js') {
                 // empty js
-                entryFile.functions = [{
+                entryFile.functions = entryFile.functions || [{
                     functionName: '',
                     ranges: [{
                         startOffset: 0,
@@ -197,7 +199,7 @@ const getUntestedCoverageData = async (emptyList, options, coverageType) => {
                 }];
             } else {
                 // empty css
-                entryFile.ranges = [];
+                entryFile.ranges = entryFile.ranges || [];
             }
 
             const item = {
@@ -208,13 +210,14 @@ const getUntestedCoverageData = async (emptyList, options, coverageType) => {
 
             // array
             results.data.push(item);
+            // will be parsed to AST and converted to V8 coverage
             emptyCoverageList.push(entryFile);
 
         }
 
     }
 
-
+    // for raw report: coverage file
     const { cachePath } = Util.getCacheFileInfo('coverage', dataId, options.cacheDir);
     await Util.writeFile(cachePath, JSON.stringify(results));