mirror of
https://github.com/golang/go
synced 2024-11-06 03:16:10 -07:00
53fd522c0d
Follows suit with https://go-review.googlesource.com/#/c/20111. Generated by running $ grep -R 'Go Authors. All' * | cut -d":" -f1 | while read F;do perl -pi -e 's/Go Authors. All/Go Authors. All/g' $F;done The code in cmd/internal/unvendor wasn't changed. Fixes #15213 Change-Id: I4f235cee0a62ec435f9e8540a1ec08ae03b1a75f Reviewed-on: https://go-review.googlesource.com/21819 Reviewed-by: Ian Lance Taylor <iant@golang.org> Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>
87 lines
1.4 KiB
Go
87 lines
1.4 KiB
Go
// run
|
|
|
|
// Copyright 2010 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.
|
|
|
|
// https://golang.org/issue/589
|
|
|
|
package main
|
|
|
|
var bug = false
|
|
|
|
var minus1 = -1
|
|
var five = 5
|
|
var big int64 = 10 | 1<<32
|
|
|
|
type block [1<<19]byte
|
|
|
|
var g1 []block
|
|
|
|
func shouldfail(f func(), desc string) {
|
|
defer func() { recover() }()
|
|
f()
|
|
if !bug {
|
|
println("BUG")
|
|
bug = true
|
|
}
|
|
println("didn't crash: ", desc)
|
|
}
|
|
|
|
func badlen() {
|
|
g1 = make([]block, minus1)
|
|
}
|
|
|
|
func biglen() {
|
|
g1 = make([]block, big)
|
|
}
|
|
|
|
func badcap() {
|
|
g1 = make([]block, 10, minus1)
|
|
}
|
|
|
|
func badcap1() {
|
|
g1 = make([]block, 10, five)
|
|
}
|
|
|
|
func bigcap() {
|
|
g1 = make([]block, 10, big)
|
|
}
|
|
|
|
var g3 map[block]block
|
|
func badmapcap() {
|
|
g3 = make(map[block]block, minus1)
|
|
}
|
|
|
|
func bigmapcap() {
|
|
g3 = make(map[block]block, big)
|
|
}
|
|
|
|
type cblock [1<<16-1]byte
|
|
|
|
var g4 chan cblock
|
|
func badchancap() {
|
|
g4 = make(chan cblock, minus1)
|
|
}
|
|
|
|
func bigchancap() {
|
|
g4 = make(chan cblock, big)
|
|
}
|
|
|
|
func overflowchan() {
|
|
g4 = make(chan cblock, 1<<30)
|
|
}
|
|
|
|
func main() {
|
|
shouldfail(badlen, "badlen")
|
|
shouldfail(biglen, "biglen")
|
|
shouldfail(badcap, "badcap")
|
|
shouldfail(badcap1, "badcap1")
|
|
shouldfail(bigcap, "bigcap")
|
|
shouldfail(badmapcap, "badmapcap")
|
|
shouldfail(bigmapcap, "bigmapcap")
|
|
shouldfail(badchancap, "badchancap")
|
|
shouldfail(bigchancap, "bigchancap")
|
|
shouldfail(overflowchan, "overflowchan")
|
|
}
|