@vitest/coverage-c8 - npm Package Compare versions

Comparing version 0.30.1 to 0.31.0

./dist/index.js

 import inspector from 'node:inspector';
+import { provider } from 'std-env';
 
@@ -20,2 +21,4 @@ const session = new inspector.Session();
     });
+    if (provider === "stackblitz")
+      resolve({ result: [] });
   });
@@ -22,0 +25,0 @@ }

dist/index.js

 import inspector from 'node:inspector';
+import { provider } from 'std-env';
 
@@ -20,2 +21,4 @@ const session = new inspector.Session();
     });
+    if (provider === "stackblitz")
+      resolve({ result: [] });
   });
@@ -22,0 +25,0 @@ }

dist/provider.js

 import { existsSync, promises } from 'fs';
 import _url from 'url';
+import MagicString from 'magic-string';
+import remapping from '@ampproject/remapping';
 import c from 'picocolors';
@@ -109,2 +111,3 @@ import { provider } from 'std-env';
 
+const VITE_EXPORTS_LINE_PATTERN = /Object\.defineProperty\(__vite_ssr_exports__.*\n/g;
 class C8CoverageProvider extends BaseCoverageProvider {
@@ -167,3 +170,6 @@ constructor() {
     const extensions = Array.isArray(this.options.extension) ? this.options.extension : [this.options.extension];
-    const entries = Array.from(this.ctx.vitenode.fetchCache.entries()).filter((entry) => report._shouldInstrument(entry[0])).map(([file, { result }]) => {
+    const fetchCache = this.ctx.projects.map(
+      (project) => Array.from(project.vitenode.fetchCache.entries())
+    ).flat();
+    const entries = Array.from(fetchCache).filter((entry) => report._shouldInstrument(entry[0])).map(([file, { result }]) => {
       if (!result.map)
@@ -214,3 +220,3 @@ return null;
         sourceMap: {
-          sourcemap: data.map
+          sourcemap: removeViteHelpersFromSourceMaps(data.source, data.map)
         },
@@ -231,2 +237,3 @@ source: Array(offset).fill(".").join("") + data.source
         },
+        perFile: this.options.perFile,
         configurationFile: this.ctx.server.config.configFile
@@ -237,3 +244,17 @@ });
 }
+function removeViteHelpersFromSourceMaps(source, map) {
+  if (!source || !source.match(VITE_EXPORTS_LINE_PATTERN))
+    return map;
+  const sourceWithoutHelpers = new MagicString(source);
+  sourceWithoutHelpers.replaceAll(VITE_EXPORTS_LINE_PATTERN, "\n");
+  const mapWithoutHelpers = sourceWithoutHelpers.generateMap({
+    hires: true
+  });
+  const combinedMap = remapping(
+    [{ ...mapWithoutHelpers, version: 3 }, map],
+    () => null
+  );
+  return combinedMap;
+}
 
 export { C8CoverageProvider };

package.json

 {
   "name": "@vitest/coverage-c8",
   "type": "module",
-  "version": "0.30.1",
+  "version": "0.31.0",
   "description": "C8 coverage provider for Vitest",
   "author": "Anthony Fu <[e-mail]>",
   "license": "MIT",
-  "funding": "https://github.com/sponsors/antfu",
-  "homepage": "https://github.com/vitest-dev/vitest#readme",
+  "funding": "https://opencollective.com/vitest",
+  "homepage": "https://github.com/vitest-dev/vitest/tree/main/packages/coverage-c8#readme",
   "repository": {
@@ -43,3 +43,5 @@ "type": "git",
   "dependencies": {
+    "@ampproject/remapping": "^2.2.0",
     "c8": "^7.13.0",
+    "magic-string": "^0.30.0",
     "picocolors": "^1.0.0",
@@ -50,4 +52,4 @@ "std-env": "^3.3.2"
     "pathe": "^1.1.0",
-    "vitest": "0.30.1",
-    "vite-node": "0.30.1"
+    "vite-node": "0.31.0",
+    "vitest": "0.31.0"
   },
@@ -54,0 +56,0 @@ "scripts": {

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Fixed alerts

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Improved metrics

Total package byte prevSize

14784

increased by8.28%

Lines of code

381

increased by7.63%

Worsened metrics

Dependency count

6

increased by50%

Number of low quality alerts

2

increased by100%

Dependency changes

• + Added@ampproject/remapping@^2.2.0

• + Addedmagic-string@^0.30.0

• + Added@ampproject/remapping@2.3.0(transitive)

• + Added@jridgewell/gen-mapping@0.3.5(transitive)

• + Added@jridgewell/set-array@1.2.1(transitive)

• + Addedvite@5.4.5(transitive)

• - Removedvite@5.4.6(transitive)