1 files changed, 0 insertions, 77 deletions
diff --git a/src/pkg/runtime/pprof/pprof_test.go b/src/pkg/runtime/pprof/pprof_test.go
deleted file mode 100644
index 4486d5525..000000000
--- a/src/pkg/runtime/pprof/pprof_test.go
+++ /dev/null
@@ -1,77 +0,0 @@
-// Copyright 2011 The Go 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 pprof_test
-
-import (
-	"bytes"
-	"hash/crc32"
-	"runtime"
-	. "runtime/pprof"
-	"strings"
-	"testing"
-	"unsafe"
-)
-
-func TestCPUProfile(t *testing.T) {
-	switch runtime.GOOS {
-	case "darwin":
-		// see Apple Bug Report #9177434 (copied into change description)
-		return
-	case "plan9":
-		// unimplemented
-		return
-	case "windows":
-		// unimplemented
-		return
-	}
-
-	buf := make([]byte, 100000)
-	var prof bytes.Buffer
-	if err := StartCPUProfile(&prof); err != nil {
-		t.Fatal(err)
-	}
-	// This loop takes about a quarter second on a 2 GHz laptop.
-	// We only need to get one 100 Hz clock tick, so we've got
-	// a 25x safety buffer.
-	for i := 0; i < 1000; i++ {
-		crc32.ChecksumIEEE(buf)
-	}
-	StopCPUProfile()
-
-	// Convert []byte to []uintptr.
-	bytes := prof.Bytes()
-	val := *(*[]uintptr)(unsafe.Pointer(&bytes))
-	val = val[:len(bytes)/int(unsafe.Sizeof(uintptr(0)))]
-
-	if len(val) < 10 {
-		t.Fatalf("profile too short: %#x", val)
-	}
-	if val[0] != 0 || val[1] != 3 || val[2] != 0 || val[3] != 1e6/100 || val[4] != 0 {
-		t.Fatalf("unexpected header %#x", val[:5])
-	}
-
-	// Check that profile is well formed and contains ChecksumIEEE.
-	found := false
-	val = val[5:]
-	for len(val) > 0 {
-		if len(val) < 2 || val[0] < 1 || val[1] < 1 || uintptr(len(val)) < 2+val[1] {
-			t.Fatalf("malformed profile.  leftover: %#x", val)
-		}
-		for _, pc := range val[2 : 2+val[1]] {
-			f := runtime.FuncForPC(pc)
-			if f == nil {
-				continue
-			}
-			if strings.Contains(f.Name(), "ChecksumIEEE") {
-				found = true
-			}
-		}
-		val = val[2+val[1]:]
-	}
-
-	if !found {
-		t.Fatal("did not find ChecksumIEEE in the profile")
-	}
-}