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path: root/pkg/sentry/fs/host/inode_test.go
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Diffstat (limited to 'pkg/sentry/fs/host/inode_test.go')
-rw-r--r--pkg/sentry/fs/host/inode_test.go73
1 files changed, 3 insertions, 70 deletions
diff --git a/pkg/sentry/fs/host/inode_test.go b/pkg/sentry/fs/host/inode_test.go
index 2d959f10d..41a23b5da 100644
--- a/pkg/sentry/fs/host/inode_test.go
+++ b/pkg/sentry/fs/host/inode_test.go
@@ -15,79 +15,12 @@
package host
import (
- "io/ioutil"
- "os"
- "path"
"syscall"
"testing"
- "gvisor.dev/gvisor/pkg/sentry/context/contexttest"
- "gvisor.dev/gvisor/pkg/sentry/fs"
+ "gvisor.dev/gvisor/pkg/sentry/contexttest"
)
-// TestMultipleReaddir verifies that multiple Readdir calls return the same
-// thing if they use different dir contexts.
-func TestMultipleReaddir(t *testing.T) {
- p, err := ioutil.TempDir("", "readdir")
- if err != nil {
- t.Fatalf("Failed to create test dir: %v", err)
- }
- defer os.RemoveAll(p)
-
- f, err := os.Create(path.Join(p, "a.txt"))
- if err != nil {
- t.Fatalf("Failed to create a.txt: %v", err)
- }
- f.Close()
-
- f, err = os.Create(path.Join(p, "b.txt"))
- if err != nil {
- t.Fatalf("Failed to create b.txt: %v", err)
- }
- f.Close()
-
- fd, err := open(nil, p)
- if err != nil {
- t.Fatalf("Failed to open %q: %v", p, err)
- }
- ctx := contexttest.Context(t)
- n, err := newInode(ctx, newMountSource(ctx, p, fs.RootOwner, &Filesystem{}, fs.MountSourceFlags{}, false), fd, false, false)
- if err != nil {
- t.Fatalf("Failed to create inode: %v", err)
- }
-
- dirent := fs.NewDirent(ctx, n, "readdir")
- openFile, err := n.GetFile(ctx, dirent, fs.FileFlags{Read: true})
- if err != nil {
- t.Fatalf("Failed to get file: %v", err)
- }
- defer openFile.DecRef()
-
- c1 := &fs.DirCtx{DirCursor: new(string)}
- if _, err := openFile.FileOperations.(*fileOperations).IterateDir(ctx, dirent, c1, 0); err != nil {
- t.Fatalf("First Readdir failed: %v", err)
- }
-
- c2 := &fs.DirCtx{DirCursor: new(string)}
- if _, err := openFile.FileOperations.(*fileOperations).IterateDir(ctx, dirent, c2, 0); err != nil {
- t.Errorf("Second Readdir failed: %v", err)
- }
-
- if _, ok := c1.DentAttrs()["a.txt"]; !ok {
- t.Errorf("want a.txt in first Readdir, got %v", c1.DentAttrs())
- }
- if _, ok := c1.DentAttrs()["b.txt"]; !ok {
- t.Errorf("want b.txt in first Readdir, got %v", c1.DentAttrs())
- }
-
- if _, ok := c2.DentAttrs()["a.txt"]; !ok {
- t.Errorf("want a.txt in second Readdir, got %v", c2.DentAttrs())
- }
- if _, ok := c2.DentAttrs()["b.txt"]; !ok {
- t.Errorf("want b.txt in second Readdir, got %v", c2.DentAttrs())
- }
-}
-
// TestCloseFD verifies fds will be closed.
func TestCloseFD(t *testing.T) {
var p [2]int
@@ -99,11 +32,11 @@ func TestCloseFD(t *testing.T) {
// Use the write-end because we will detect if it's closed on the read end.
ctx := contexttest.Context(t)
- file, err := NewFile(ctx, p[1], fs.RootOwner)
+ file, err := NewFile(ctx, p[1])
if err != nil {
t.Fatalf("Failed to create File: %v", err)
}
- file.DecRef()
+ file.DecRef(ctx)
s := make([]byte, 10)
if c, err := syscall.Read(p[0], s); c != 0 || err != nil {