Function TestModuleBuilder_ErrorBranches

module_test.go:643–720

(t *testing.T)

}

func TestModuleBuilder_ErrorBranches(t *testing.T) {
	useStableOwnerHooksForLegacySubtests(t)

	rt := NewRuntime()
	defer rt.Close()
	ctx := rt.NewContext()
	defer ctx.Close()

	t.Run("ModuleInitContextError", func(t *testing.T) {
		// Create module
		module := NewModuleBuilder("error-test-1").
			Export("value", ctx.NewString("test"))
		err := module.Build(ctx)
		require.NoError(t, err)

		// Unregister context before module initialization
		unregisterContext(ctx.ref)

		// Import will fail during initialization
		result := ctx.Eval(`import('error-test-1')`, EvalAwait(true))
		defer result.Free()

		// Re-register for cleanup
		registerContext(ctx.ref, ctx)

		// Should get context error
		require.True(t, result.IsException())
		err = ctx.Exception()
		require.Contains(t, err.Error(), "Context not found")
	})

	t.Run("ModuleInitHandleStoreError", func(t *testing.T) {
		// Create module
		module := NewModuleBuilder("error-test-2").
			Export("value", ctx.NewString("test"))
		err := module.Build(ctx)
		require.NoError(t, err)

		// Clear handle store before module initialization
		ctx.handleStore.Clear()

		// Import will fail during initialization
		result := ctx.Eval(`import('error-test-2')`, EvalAwait(true))
		defer result.Free()

		// Should get handle store error
		require.True(t, result.IsException())
		err = ctx.Exception()
		require.Contains(t, err.Error(), "Function not found")
	})

	t.Run("ModuleInitUsesBuildSnapshot", func(t *testing.T) {
		fooFunc := ctx.NewFunction(func(ctx *Context, this *Value, args []*Value) *Value {
			return ctx.NewUndefined()
		})
		defer fooFunc.Free()

		module := NewModuleBuilder("error-test-3").Export("foo", fooFunc)