1 files changed, 34 insertions, 0 deletions
diff --git a/internal/testfixture/main.go b/internal/testfixture/main.go
new file mode 100644
index 0000000..02acb67
--- /dev/null
+++ b/internal/testfixture/main.go
@@ -0,0 +1,34 @@
+// Copyright 2020 The Sqlite Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package testfixture
+
+import (
+	"fmt"
+	"os"
+	"unsafe"
+
+	"modernc.org/crt/v3"
+)
+
+func Main() {
+	crt.Watch(fmt.Sprint(os.Args))
+	tls := crt.NewTLS()
+	argv := crt.Xcalloc(tls, crt.Size_t(len(os.Args)+1), crt.Size_t(unsafe.Sizeof(uintptr(0))))
+	a := []uintptr{argv}
+	p := argv
+	for _, v := range os.Args {
+		s := crt.Xcalloc(tls, crt.Size_t(len(v)+1), 1)
+		a = append(a, s)
+		copy((*(*[1 << 20]byte)(unsafe.Pointer(s)))[:], v)
+		*(*uintptr)(unsafe.Pointer(p)) = s
+		p += unsafe.Sizeof(uintptr(0))
+	}
+	crt.SetEnviron(os.Environ())
+	rc := main(tls, int32(len(os.Args)), argv)
+	for _, p := range a {
+		crt.Xfree(tls, p)
+	}
+	crt.Xexit(tls, rc)
+}