diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/pkg/syscall/syscall_unix_test.go | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/pkg/syscall/syscall_unix_test.go b/src/pkg/syscall/syscall_unix_test.go index 0292d3b37f..acc355f0b2 100644 --- a/src/pkg/syscall/syscall_unix_test.go +++ b/src/pkg/syscall/syscall_unix_test.go @@ -77,6 +77,16 @@ func TestFcntlFlock(t *testing.T) { } } +func TestMmap(t *testing.T) { + b, err := syscall.Mmap(-1, 0, syscall.Getpagesize(), syscall.PROT_NONE, syscall.MAP_ANON|syscall.MAP_PRIVATE) + if err != nil { + t.Fatalf("Mmap: %v", err) + } + if err := syscall.Munmap(b); err != nil { + t.Fatalf("Munmap: %v", err) + } +} + // TestPassFD tests passing a file descriptor over a Unix socket. // // This test involved both a parent and child process. The parent |