runtime,misc/cgo/test: disable broken tests so we can test the rest

R=golang-dev, minux.ma
CC=golang-dev
https://golang.org/cl/7486048

misc/cgo/test/cthread.go

@@ -34,6 +34,10 @@ func testCthread(t *testing.T) {
 	if runtime.GOARCH == "arm" {
 		t.Skip("testCthread disabled on arm")
 	}
+	// TODO(brainman): http://golang.org/issue/4955
+	if runtime.GOOS == "windows" {
+		t.Skip("testCthread disabled on windows: http://golang.org/issue/4955")
+	}
 
 	C.doAdd(10, 6)
 

src/pkg/runtime/syscall_windows_test.go

@@ -172,6 +172,9 @@ func TestCallbackGC(t *testing.T) {
 }
 
 func TestCallbackPanic(t *testing.T) {
+	// TODO(brainman): http://golang.org/issue/4971
+	t.Skip("TestCallbackPanic disabled: http://golang.org/issue/4971")
+
 	// Make sure panic during callback unwinds properly.
 	if runtime.LockedOSThread() {
 		t.Fatal("locked OS thread on entry to TestCallbackPanic")

src/run.bat

@@ -72,8 +72,6 @@ if errorlevel 1 goto fail
 echo.
 
 :: cgo tests
-:: issue 4955 - cgo is broken
-goto nocgo
 if x%CGO_ENABLED% == x0 goto nocgo
 echo # ..\misc\cgo\life
 go run %GOROOT%\test\run.go - ..\misc\cgo\life