1 files changed, 0 insertions, 299 deletions
diff --git a/src/pkg/testing/testing.go b/src/pkg/testing/testing.go
deleted file mode 100644
index ba721523e..000000000
--- a/src/pkg/testing/testing.go
+++ /dev/null
@@ -1,299 +0,0 @@
-// Copyright 2009 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 testing provides support for automated testing of Go packages.
-// It is intended to be used in concert with the ``gotest'' utility, which automates
-// execution of any function of the form
-//     func TestXxx(*testing.T)
-// where Xxx can be any alphanumeric string (but the first letter must not be in
-// [a-z]) and serves to identify the test routine.
-// These TestXxx routines should be declared within the package they are testing.
-//
-// Functions of the form
-//     func BenchmarkXxx(*testing.B)
-// are considered benchmarks, and are executed by gotest when the -test.bench
-// flag is provided.
-//
-// A sample benchmark function looks like this:
-//     func BenchmarkHello(b *testing.B) {
-//         for i := 0; i < b.N; i++ {
-//             fmt.Sprintf("hello")
-//         }
-//     }
-// The benchmark package will vary b.N until the benchmark function lasts
-// long enough to be timed reliably.  The output
-//     testing.BenchmarkHello	500000	      4076 ns/op
-// means that the loop ran 500000 times at a speed of 4076 ns per loop.
-//
-// If a benchmark needs some expensive setup before running, the timer
-// may be stopped:
-//     func BenchmarkBigLen(b *testing.B) {
-//         b.StopTimer()
-//         big := NewBig()
-//         b.StartTimer()
-//         for i := 0; i < b.N; i++ {
-//             big.Len()
-//         }
-//     }
-package testing
-
-import (
-	"flag"
-	"fmt"
-	"os"
-	"runtime"
-	"runtime/pprof"
-	"strings"
-	"strconv"
-	"time"
-)
-
-var (
-	// The short flag requests that tests run more quickly, but its functionality
-	// is provided by test writers themselves.  The testing package is just its
-	// home.  The all.bash installation script sets it to make installation more
-	// efficient, but by default the flag is off so a plain "gotest" will do a
-	// full test of the package.
-	short = flag.Bool("test.short", false, "run smaller test suite to save time")
-
-	// Report as tests are run; default is silent for success.
-	chatty         = flag.Bool("test.v", false, "verbose: print additional output")
-	match          = flag.String("test.run", "", "regular expression to select tests to run")
-	memProfile     = flag.String("test.memprofile", "", "write a memory profile to the named file after execution")
-	memProfileRate = flag.Int("test.memprofilerate", 0, "if >=0, sets runtime.MemProfileRate")
-	cpuProfile     = flag.String("test.cpuprofile", "", "write a cpu profile to the named file during execution")
-	timeout        = flag.Int64("test.timeout", 0, "if > 0, sets time limit for tests in seconds")
-	cpuListStr     = flag.String("test.cpu", "", "comma-separated list of number of CPUs to use for each test")
-
-	cpuList []int
-)
-
-// Short reports whether the -test.short flag is set.
-func Short() bool {
-	return *short
-}
-
-
-// Insert final newline if needed and tabs after internal newlines.
-func tabify(s string) string {
-	n := len(s)
-	if n > 0 && s[n-1] != '\n' {
-		s += "\n"
-		n++
-	}
-	for i := 0; i < n-1; i++ { // -1 to avoid final newline
-		if s[i] == '\n' {
-			return s[0:i+1] + "\t" + tabify(s[i+1:n])
-		}
-	}
-	return s
-}
-
-// T is a type passed to Test functions to manage test state and support formatted test logs.
-// Logs are accumulated during execution and dumped to standard error when done.
-type T struct {
-	errors string
-	failed bool
-	ch     chan *T
-}
-
-// Fail marks the Test function as having failed but continues execution.
-func (t *T) Fail() { t.failed = true }
-
-// Failed returns whether the Test function has failed.
-func (t *T) Failed() bool { return t.failed }
-
-// FailNow marks the Test function as having failed and stops its execution.
-// Execution will continue at the next Test.
-func (t *T) FailNow() {
-	t.Fail()
-	t.ch <- t
-	runtime.Goexit()
-}
-
-// Log formats its arguments using default formatting, analogous to Print(),
-// and records the text in the error log.
-func (t *T) Log(args ...interface{}) { t.errors += "\t" + tabify(fmt.Sprintln(args...)) }
-
-// Logf formats its arguments according to the format, analogous to Printf(),
-// and records the text in the error log.
-func (t *T) Logf(format string, args ...interface{}) {
-	t.errors += "\t" + tabify(fmt.Sprintf(format, args...))
-}
-
-// Error is equivalent to Log() followed by Fail().
-func (t *T) Error(args ...interface{}) {
-	t.Log(args...)
-	t.Fail()
-}
-
-// Errorf is equivalent to Logf() followed by Fail().
-func (t *T) Errorf(format string, args ...interface{}) {
-	t.Logf(format, args...)
-	t.Fail()
-}
-
-// Fatal is equivalent to Log() followed by FailNow().
-func (t *T) Fatal(args ...interface{}) {
-	t.Log(args...)
-	t.FailNow()
-}
-
-// Fatalf is equivalent to Logf() followed by FailNow().
-func (t *T) Fatalf(format string, args ...interface{}) {
-	t.Logf(format, args...)
-	t.FailNow()
-}
-
-// An internal type but exported because it is cross-package; part of the implementation
-// of gotest.
-type InternalTest struct {
-	Name string
-	F    func(*T)
-}
-
-func tRunner(t *T, test *InternalTest) {
-	test.F(t)
-	t.ch <- t
-}
-
-// An internal function but exported because it is cross-package; part of the implementation
-// of gotest.
-func Main(matchString func(pat, str string) (bool, os.Error), tests []InternalTest, benchmarks []InternalBenchmark) {
-	flag.Parse()
-	parseCpuList()
-
-	before()
-	startAlarm()
-	RunTests(matchString, tests)
-	stopAlarm()
-	RunBenchmarks(matchString, benchmarks)
-	after()
-}
-
-func RunTests(matchString func(pat, str string) (bool, os.Error), tests []InternalTest) {
-	ok := true
-	if len(tests) == 0 {
-		println("testing: warning: no tests to run")
-	}
-	for i := 0; i < len(tests); i++ {
-		matched, err := matchString(*match, tests[i].Name)
-		if err != nil {
-			println("invalid regexp for -test.run:", err.String())
-			os.Exit(1)
-		}
-		if !matched {
-			continue
-		}
-		for _, procs := range cpuList {
-			runtime.GOMAXPROCS(procs)
-			testName := tests[i].Name
-			if procs != 1 {
-				testName = fmt.Sprintf("%s-%d", tests[i].Name, procs)
-			}
-			if *chatty {
-				println("=== RUN ", testName)
-			}
-			ns := -time.Nanoseconds()
-			t := new(T)
-			t.ch = make(chan *T)
-			go tRunner(t, &tests[i])
-			<-t.ch
-			ns += time.Nanoseconds()
-			tstr := fmt.Sprintf("(%.2f seconds)", float64(ns)/1e9)
-			if p := runtime.GOMAXPROCS(-1); t.failed == false && p != procs {
-				t.failed = true
-				t.errors = fmt.Sprintf("%s left GOMAXPROCS set to %d\n", testName, p)
-			}
-			if t.failed {
-				println("--- FAIL:", testName, tstr)
-				print(t.errors)
-				ok = false
-			} else if *chatty {
-				println("--- PASS:", testName, tstr)
-				print(t.errors)
-			}
-		}
-	}
-	if !ok {
-		println("FAIL")
-		os.Exit(1)
-	}
-	println("PASS")
-}
-
-// before runs before all testing.
-func before() {
-	if *memProfileRate > 0 {
-		runtime.MemProfileRate = *memProfileRate
-	}
-	if *cpuProfile != "" {
-		f, err := os.Create(*cpuProfile)
-		if err != nil {
-			fmt.Fprintf(os.Stderr, "testing: %s", err)
-			return
-		}
-		if err := pprof.StartCPUProfile(f); err != nil {
-			fmt.Fprintf(os.Stderr, "testing: can't start cpu profile: %s", err)
-			f.Close()
-			return
-		}
-		// Could save f so after can call f.Close; not worth the effort.
-	}
-
-}
-
-// after runs after all testing.
-func after() {
-	if *cpuProfile != "" {
-		pprof.StopCPUProfile() // flushes profile to disk
-	}
-	if *memProfile != "" {
-		f, err := os.Create(*memProfile)
-		if err != nil {
-			fmt.Fprintf(os.Stderr, "testing: %s", err)
-			return
-		}
-		if err = pprof.WriteHeapProfile(f); err != nil {
-			fmt.Fprintf(os.Stderr, "testing: can't write %s: %s", *memProfile, err)
-		}
-		f.Close()
-	}
-}
-
-var timer *time.Timer
-
-// startAlarm starts an alarm if requested.
-func startAlarm() {
-	if *timeout > 0 {
-		timer = time.AfterFunc(*timeout*1e9, alarm)
-	}
-}
-
-// stopAlarm turns off the alarm.
-func stopAlarm() {
-	if *timeout > 0 {
-		timer.Stop()
-	}
-}
-
-// alarm is called if the timeout expires.
-func alarm() {
-	panic("test timed out")
-}
-
-func parseCpuList() {
-	if len(*cpuListStr) == 0 {
-		cpuList = append(cpuList, runtime.GOMAXPROCS(-1))
-	} else {
-		for _, val := range strings.Split(*cpuListStr, ",") {
-			cpu, err := strconv.Atoi(val)
-			if err != nil || cpu <= 0 {
-				println("invalid value for -test.cpu")
-				os.Exit(1)
-			}
-			cpuList = append(cpuList, cpu)
-		}
-	}
-}