mirror of git://gcc.gnu.org/git/gcc.git
36 lines
950 B
Go
36 lines
950 B
Go
// Copyright 2015 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.
|
|
|
|
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
|
|
|
|
package main_test
|
|
|
|
import (
|
|
"os"
|
|
"syscall"
|
|
"testing"
|
|
)
|
|
|
|
func TestGoBuildUmask(t *testing.T) {
|
|
// Do not use tg.parallel; avoid other tests seeing umask manipulation.
|
|
mask := syscall.Umask(0077) // prohibit low bits
|
|
defer syscall.Umask(mask)
|
|
tg := testgo(t)
|
|
defer tg.cleanup()
|
|
tg.tempFile("x.go", `package main; func main() {}`)
|
|
// Make sure artifact will be output to /tmp/... in case the user
|
|
// has POSIX acl's on their go source tree.
|
|
// See issue 17909.
|
|
exe := tg.path("x")
|
|
tg.creatingTemp(exe)
|
|
tg.run("build", "-o", exe, tg.path("x.go"))
|
|
fi, err := os.Stat(exe)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if mode := fi.Mode(); mode&0077 != 0 {
|
|
t.Fatalf("wrote x with mode=%v, wanted no 0077 bits", mode)
|
|
}
|
|
}
|