undo CL 145150043 / 8b3d26697b8d

That was complete failure - builders are broken,
but original cl worked fine on my system.
I will need access to builders
to test this change properly.

??? original CL description
runtime: handle all windows exception

Fixes issue 8006.

LGTM=rsc
R=golang-codereviews, rsc
CC=golang-codereviews
https://codereview.appspot.com/145150043
???

TBR=rsc
R=golang-codereviews
CC=golang-codereviews
https://codereview.appspot.com/154180043

1 files changed, 0 insertions, 39 deletions

diff --git a/src/runtime/syscall_windows_test.go b/src/runtime/syscall_windows_test.go
index ce8a9ec1b..9ed016ccc 100644
--- a/src/runtime/syscall_windows_test.go
+++ b/src/runtime/syscall_windows_test.go
@@ -494,42 +494,3 @@ func TestOutputDebugString(t *testing.T) {
 	p := syscall.StringToUTF16Ptr("testing OutputDebugString")
 	d.Proc("OutputDebugStringW").Call(uintptr(unsafe.Pointer(p)))
 }
-
-func TestRaiseException(t *testing.T) {
-	o := executeTest(t, raiseExceptionSource, nil)
-	if strings.Contains(o, "RaiseException should not return") {
-		t.Fatalf("RaiseException did not crash program: %v", o)
-	}
-	if !strings.Contains(o, "Exception 0xbad") {
-		t.Fatalf("No stack trace: %v", o)
-	}
-}
-
-const raiseExceptionSource = `
-package main
-import "syscall"
-func main() {
-	const EXCEPTION_NONCONTINUABLE = 1
-	mod := syscall.MustLoadDLL("kernel32.dll")
-	proc := mod.MustFindProc("RaiseException")
-	proc.Call(0xbad, EXCEPTION_NONCONTINUABLE, 0, 0)
-	println("RaiseException should not return")
-}
-`
-
-func TestZeroDivisionException(t *testing.T) {
-	o := executeTest(t, zeroDivisionExceptionSource, nil)
-	if !strings.Contains(o, "panic: runtime error: integer divide by zero") {
-		t.Fatalf("No stack trace: %v", o)
-	}
-}
-
-const zeroDivisionExceptionSource = `
-package main
-func main() {
-	x := 1
-	y := 0
-	z := x / y
-	println(z)
-}
-`