js/TEST.md

Test Report - go/js

Performance (Benchmark)

Date: 2026-06-28 OS: darwin Arch: amd64 CPU: Intel(R) Core(TM) i9-9980HK CPU @ 2.40GHz

Benchmark	Iterations	Time/op
BenchmarkCall	766462	1331 ns/op
BenchmarkSync	31066	52789 ns/op

Note: BenchmarkCall covers the hot path of executing a JS function from the pool. BenchmarkSync covers the cost of defining new code (including VM sync).

Coverage

=== RUN   TestGoStackErrorInterface
--- PASS: TestGoStackErrorInterface (0.00s)
=== RUN   TestBridgeGoErrorWithFuncName
--- PASS: TestBridgeGoErrorWithFuncName (0.00s)
=== RUN   TestBridgeGoPanicWithStack
--- PASS: TestBridgeGoPanicWithStack (0.00s)
=== RUN   TestBridgeGoErrorWithMakeError
--- PASS: TestBridgeGoErrorWithMakeError (0.00s)
=== RUN   TestBridgeSafeMode
--- PASS: TestBridgeSafeMode (0.00s)
=== RUN   TestBridgeLoggerInjection
--- PASS: TestBridgeLoggerInjection (0.00s)
=== RUN   TestBridgeMixedInjection
--- PASS: TestBridgeMixedInjection (0.00s)
=== RUN   TestBridgeOptionalParams
--- PASS: TestBridgeOptionalParams (0.00s)
=== RUN   TestBridgeVariadic
--- PASS: TestBridgeVariadic (0.00s)
=== RUN   TestDocGeneration
--- PASS: TestDocGeneration (0.00s)
=== RUN   TestPoolVersioning
--- PASS: TestPoolVersioning (0.00s)
=== RUN   TestPoolConcurrent
--- PASS: TestPoolConcurrent (0.00s)
=== RUN   TestPoolGracefulShutdown
--- PASS: TestPoolGracefulShutdown (0.20s)
=== RUN   TestGlobalInjection
--- PASS: TestGlobalInjection (0.00s)
=== RUN   TestDefineValidation
--- PASS: TestDefineValidation (0.00s)
=== RUN   TestJSErrorStackTrace
--- PASS: TestJSErrorStackTrace (0.00s)
=== RUN   TestDefineRedefine
--- PASS: TestDefineRedefine (0.00s)
PASS
ok      apigo.cc/go/js  0.800s

Features Verified

• JS calling Go with automatic type conversion.
• Go pointers preservation in JS.
• Context and Logger injection.
• Concurrent execution and script versioning.
• Script version checking (CheckVersion).
• Function discovery (FuncList).
• Context cancellation interruption.
• Graceful shutdown.
• TypeScript definition generation.
• Top-level global module declarations for low-code hints.
• Opaque type naming stability (GoContext, GoTime, GoURL).
• Runtime-injected Logger type hints with JS-safe methods only.
• JS VM call stack parsing & Go dynamic call stack restoration with jsmod.MakeError.