1 files changed, 0 insertions, 159 deletions
diff --git a/src/cmd/gotest/flag.go b/src/cmd/gotest/flag.go
deleted file mode 100644
index c3a28f9a3..000000000
--- a/src/cmd/gotest/flag.go
+++ /dev/null
@@ -1,159 +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 main
-
-import (
-	"fmt"
-	"os"
-	"strconv"
-	"strings"
-)
-
-// The flag handling part of gotest is large and distracting.
-// We can't use the flag package because some of the flags from
-// our command line are for us, and some are for 6.out, and
-// some are for both.
-
-var usageMessage = `Usage of %s:
-  -c=false: compile but do not run the test binary
-  -file=file:
-  -x=false: print command lines as they are executed
-
-  // These flags can be passed with or without a "test." prefix: -v or -test.v.
-  -bench="": passes -test.bench to test
-  -benchtime=1: passes -test.benchtime to test
-  -cpu="": passes -test.cpu to test
-  -cpuprofile="": passes -test.cpuprofile to test
-  -memprofile="": passes -test.memprofile to test
-  -memprofilerate=0: passes -test.memprofilerate to test
-  -run="": passes -test.run to test
-  -short=false: passes -test.short to test
-  -timeout=0: passes -test.timeout to test
-  -v=false: passes -test.v to test
-`
-
-// usage prints a usage message and exits.
-func usage() {
-	fmt.Fprintf(os.Stdout, usageMessage, os.Args[0])
-	os.Exit(2)
-}
-
-// flagSpec defines a flag we know about.
-type flagSpec struct {
-	name       string
-	isBool     bool
-	passToTest bool // pass to Test
-	multiOK    bool // OK to have multiple instances
-	present    bool // flag has been seen
-}
-
-// flagDefn is the set of flags we process.
-var flagDefn = []*flagSpec{
-	// gotest-local.
-	&flagSpec{name: "c", isBool: true},
-	&flagSpec{name: "file", multiOK: true},
-	&flagSpec{name: "x", isBool: true},
-
-	// passed to 6.out, adding a "test." prefix to the name if necessary: -v becomes -test.v.
-	&flagSpec{name: "bench", passToTest: true},
-	&flagSpec{name: "benchtime", passToTest: true},
-	&flagSpec{name: "cpu", passToTest: true},
-	&flagSpec{name: "cpuprofile", passToTest: true},
-	&flagSpec{name: "memprofile", passToTest: true},
-	&flagSpec{name: "memprofilerate", passToTest: true},
-	&flagSpec{name: "run", passToTest: true},
-	&flagSpec{name: "short", isBool: true, passToTest: true},
-	&flagSpec{name: "timeout", passToTest: true},
-	&flagSpec{name: "v", isBool: true, passToTest: true},
-}
-
-// flags processes the command line, grabbing -x and -c, rewriting known flags
-// to have "test" before them, and reading the command line for the 6.out.
-// Unfortunately for us, we need to do our own flag processing because gotest
-// grabs some flags but otherwise its command line is just a holding place for
-// 6.out's arguments.
-func flags() {
-	for i := 1; i < len(os.Args); i++ {
-		arg := os.Args[i]
-		f, value, extraWord := flag(i)
-		if f == nil {
-			args = append(args, arg)
-			continue
-		}
-		switch f.name {
-		case "c":
-			setBoolFlag(&cFlag, value)
-		case "x":
-			setBoolFlag(&xFlag, value)
-		case "file":
-			fileNames = append(fileNames, value)
-		}
-		if extraWord {
-			i++
-		}
-		if f.passToTest {
-			args = append(args, "-test."+f.name+"="+value)
-		}
-	}
-}
-
-// flag sees if argument i is a known flag and returns its definition, value, and whether it consumed an extra word.
-func flag(i int) (f *flagSpec, value string, extra bool) {
-	arg := os.Args[i]
-	if strings.HasPrefix(arg, "--") { // reduce two minuses to one
-		arg = arg[1:]
-	}
-	if arg == "" || arg[0] != '-' {
-		return
-	}
-	name := arg[1:]
-	// If there's already "test.", drop it for now.
-	if strings.HasPrefix(name, "test.") {
-		name = name[5:]
-	}
-	equals := strings.Index(name, "=")
-	if equals >= 0 {
-		value = name[equals+1:]
-		name = name[:equals]
-	}
-	for _, f = range flagDefn {
-		if name == f.name {
-			// Booleans are special because they have modes -x, -x=true, -x=false.
-			if f.isBool {
-				if equals < 0 { // otherwise, it's been set and will be verified in setBoolFlag
-					value = "true"
-				} else {
-					// verify it parses
-					setBoolFlag(new(bool), value)
-				}
-			} else { // Non-booleans must have a value.
-				extra = equals < 0
-				if extra {
-					if i+1 >= len(os.Args) {
-						usage()
-					}
-					value = os.Args[i+1]
-				}
-			}
-			if f.present && !f.multiOK {
-				usage()
-			}
-			f.present = true
-			return
-		}
-	}
-	f = nil
-	return
-}
-
-// setBoolFlag sets the addressed boolean to the value.
-func setBoolFlag(flag *bool, value string) {
-	x, err := strconv.Atob(value)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "gotest: illegal bool flag value %s\n", value)
-		usage()
-	}
-	*flag = x
-}