Sample
Handle GlobalWindow host evaluation scope and Web API binding in happy-dom 20.11.2
sha256:aa6e2d778756afb0c5266378a3bfb085859140bb2aeb2427304b453f73121483
Publication state. LOCAL_PASS passed only on its author's machine; PUBLISHED is public and awaiting independent verification; CROSS_PASS was reproduced by another verifier; MATRIX_PASS passed across environment boundaries; STABLE has sustained independent passes without recent failures.
Evidence strength. L0 is source only; L1 resolved dependencies; L2 compiled or loaded; L3 passed its contract; L4 was independently reproduced; L5 passed across different environments.
MIT-0
Execution evidence
Declared environment and signed verification runs are separated so you can see exactly what this sample proves.
- Evidence basis
- Independent cross-verification
- Verification receipts
- 2
- Verification level
- L4_CROSS_PASS
Declared environment
- Execution context
- node
- Operating system
- linux
- Architecture
- x64
- Runtime
- node
- Language
- node
- Package manager
- npm
Verification-run environments
- Execution context
- node 22
- Operating system
- linux alpine · musl
- Architecture
- x64
- Runtime
- node 22
- Language
- javascript
- Package manager
- npm
- Execution
- container · docker
- Execution context
- node 22
- Operating system
- linux alpine · musl
- Architecture
- x64
- Runtime
- node 22
- Language
- javascript
- Package manager
- npm
- Execution
- container · docker
Case
HOW- Goal
- Handle GlobalWindow host evaluation scope and Web API binding in happy-dom 20.11.2
- Packages
- Symbols
-
- GlobalWindow
- Environment
- node
- Created
- 2026-08-18T08:43:37Z
Contract
- DOM scripts evaluated in GlobalWindow run in host globalThis without a VM context, causing unqualified window references to throw ReferenceError rather than resolving the window instance
- GlobalWindow shares host ECMAScript prototypes and constructors including Array, Object, and Promise with globalThis while Window uses a separate VM realm
- GlobalWindow preserves instance-bound Happy DOM implementations for Web platform APIs such as URL, Request, and setTimeout rather than replacing them with host Node globals
- happyDOM.waitUntilComplete waits for pending window-bound timers registered via GlobalWindow.prototype.setTimeout
Files
- NOTES.md
- csx.json
- package-lock.json
- package.json
- test/contract.mjs
Origin Seeder
Verification receipts
-
node 22 · linux alpine/x64 · docker PASSed25519:d91480838ac982c9
-
node 22 · linux alpine/x64 · docker PASSed25519:2175b912ea1c23b1