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authorJakob Unterwurzacher2016-07-03 19:14:12 +0200
committerJakob Unterwurzacher2016-07-03 19:18:34 +0200
commit9b725c15cf50cfb85ec6ec88c47843092775dedc (patch)
tree3fd5f651428e48cdd8485389c81de467d9e5d9a0 /tests/matrix
parentc9a472c12ff08a6481c086c791f3005e81dbbcf1 (diff)
syscallcompat: OSX: add Fallocate and Openat wrappers
...and convert all calls to syscall.{Fallocate,Openat} to syscallcompat . Both syscalls are not available on OSX. We emulate Openat and just return EOPNOTSUPP for Fallocate.
Diffstat (limited to 'tests/matrix')
-rw-r--r--tests/matrix/matrix_test.go15
1 files changed, 10 insertions, 5 deletions
diff --git a/tests/matrix/matrix_test.go b/tests/matrix/matrix_test.go
index be5ff60..3e4ecb7 100644
--- a/tests/matrix/matrix_test.go
+++ b/tests/matrix/matrix_test.go
@@ -23,6 +23,7 @@ import (
"syscall"
"testing"
+ "github.com/rfjakob/gocryptfs/internal/syscallcompat"
"github.com/rfjakob/gocryptfs/tests/test_helpers"
)
@@ -176,6 +177,10 @@ const FALLOC_DEFAULT = 0x00
const FALLOC_FL_KEEP_SIZE = 0x01
func TestFallocate(t *testing.T) {
+ if runtime.GOOS == "darwin" {
+ t.Skipf("OSX does not support fallocate")
+ }
+
fn := test_helpers.DefaultPlainDir + "/fallocate"
file, err := os.Create(fn)
if err != nil {
@@ -190,7 +195,7 @@ func TestFallocate(t *testing.T) {
// Allocate 30 bytes, keep size
// gocryptfs || (0 blocks)
// ext4 | d | (1 block)
- err = syscall.Fallocate(fd, FALLOC_FL_KEEP_SIZE, 0, 30)
+ err = syscallcompat.Fallocate(fd, FALLOC_FL_KEEP_SIZE, 0, 30)
if err != nil {
t.Error(err)
}
@@ -218,7 +223,7 @@ func TestFallocate(t *testing.T) {
// Allocate the whole file space
// gocryptfs | h | h | d| (1 block)
// ext4 | d | d | d | (3 blocks
- err = syscall.Fallocate(fd, FALLOC_DEFAULT, 0, 9000)
+ err = syscallcompat.Fallocate(fd, FALLOC_DEFAULT, 0, 9000)
if err != nil {
t.Fatal(err)
}
@@ -244,7 +249,7 @@ func TestFallocate(t *testing.T) {
// Allocate 10 bytes in the second block
// gocryptfs | h | h | d| (1 block)
// ext4 | d | d | d | (2 blocks)
- syscall.Fallocate(fd, FALLOC_DEFAULT, 5000, 10)
+ syscallcompat.Fallocate(fd, FALLOC_DEFAULT, 5000, 10)
_, nBlocks = test_helpers.Du(t, fd)
if want := 3; nBlocks/8 != int64(want) {
t.Errorf("Expected %d 4k block(s), got %d", want, nBlocks/8)
@@ -257,7 +262,7 @@ func TestFallocate(t *testing.T) {
// Grow the file to 4 blocks
// gocryptfs | h | h | d |d| (2 blocks)
// ext4 | d | d | d | d | (3 blocks)
- syscall.Fallocate(fd, FALLOC_DEFAULT, 15000, 10)
+ syscallcompat.Fallocate(fd, FALLOC_DEFAULT, 15000, 10)
_, nBlocks = test_helpers.Du(t, fd)
if want := 4; nBlocks/8 != int64(want) {
t.Errorf("Expected %d 4k block(s), got %d", want, nBlocks/8)
@@ -269,7 +274,7 @@ func TestFallocate(t *testing.T) {
// Shrinking a file using fallocate should have no effect
for _, off := range []int64{0, 10, 2000, 5000} {
for _, sz := range []int64{0, 1, 42, 6000} {
- syscall.Fallocate(fd, FALLOC_DEFAULT, off, sz)
+ syscallcompat.Fallocate(fd, FALLOC_DEFAULT, off, sz)
test_helpers.VerifySize(t, fn, 15010)
if md5 := test_helpers.Md5fn(fn); md5 != "c4c44c7a41ab7798a79d093eb44f99fc" {
t.Errorf("Wrong md5 %s", md5)