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[release-branch.go1.18] syscall: remove TestRlimit 

It's more trouble than it's worth. New code should be using x/sys/unix
anyhow.

Fixes #40564
Fixes #51479

Change-Id: I1c0e13f494380c1565e98359f088af9f52790b79
Reviewed-on: https://go-review.googlesource.com/c/go/+/390020
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
(cherry picked from commit 1e122e3894)
Reviewed-on: https://go-review.googlesource.com/c/go/+/390022
Trust: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Ian Lance Taylor 2022-03-04 10:03:32 -08:00 committed by Dmitri Shuralyov
parent 0b38b0277e
commit 520f0d0401
1 changed files with 0 additions and 27 deletions
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27
src/syscall/syscall_unix_test.go
View File

@ -326,33 +326,6 @@ func TestUnixRightsRoundtrip(t *testing.T) {
}
}
func TestRlimit(t *testing.T) {
var rlimit, zero syscall.Rlimit
if err := syscall.Getrlimit(syscall.RLIMIT_CPU, &rlimit); err != nil {
t.Fatalf("Getrlimit: save failed: %v", err)
}
if zero == rlimit {
t.Fatalf("Getrlimit: save failed: got zero value %#v", rlimit)
}
set := rlimit
set.Cur = set.Max - 1
if err := syscall.Setrlimit(syscall.RLIMIT_CPU, &set); err != nil {
t.Fatalf("Setrlimit: set failed: %#v %v", set, err)
}
var get syscall.Rlimit
if err := syscall.Getrlimit(syscall.RLIMIT_CPU, &get); err != nil {
t.Fatalf("Getrlimit: get failed: %v", err)
}
set = rlimit
set.Cur = set.Max - 1
if set != get {
t.Fatalf("Rlimit: change failed: wanted %#v got %#v", set, get)
}
if err := syscall.Setrlimit(syscall.RLIMIT_CPU, &rlimit); err != nil {
t.Fatalf("Setrlimit: restore failed: %#v %v", rlimit, err)
}
}
func TestSeekFailure(t *testing.T) {
_, err := syscall.Seek(-1, 0, io.SeekStart)
if err == nil {