fix(fsModuleCache): add importers alongside importedModules (#9423)

sheremet-va · web-flow · commit 59f92d403bf9 · 2026-01-09T15:04:48.000+01:00
diff --git a/packages/vitest/src/node/environments/fetchModule.ts b/packages/vitest/src/node/environments/fetchModule.ts
@@ -269,6 +269,7 @@ class ModuleFetcher {
     await Promise.all(cachedModule.importedUrls.map(async (url) => {
       const moduleNode = await environment.moduleGraph.ensureEntryFromUrl(url).catch(() => null)
       if (moduleNode) {
+        moduleNode.importers.add(moduleGraphModule)
         moduleGraphModule.importedModules.add(moduleNode)
       }
     }))

Original file line number	Diff line number	Diff line change
`@@ -269,6 +269,7 @@ class ModuleFetcher {`
`269`	`269`	`await Promise.all(cachedModule.importedUrls.map(async (url) => {`
`270`	`270`	`const moduleNode = await environment.moduleGraph.ensureEntryFromUrl(url).catch(() => null)`
`271`	`271`	`if (moduleNode) {`
	`272`	`+ moduleNode.importers.add(moduleGraphModule)`
`272`	`273`	`moduleGraphModule.importedModules.add(moduleNode)`
`273`	`274`	`}`
`274`	`275`	`}))`