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-rw-r--r--tests/example_filesystems/example_filesystems_test.go47
-rw-r--r--tests/matrix/matrix_test.go (renamed from tests/integration_tests/main_test.go)127
-rw-r--r--tests/normal/cli_test.go (renamed from tests/integration_tests/cli_test.go)12
-rw-r--r--tests/normal/performance_test.go (renamed from tests/integration_tests/performance_test.go)2
-rw-r--r--tests/plaintextnames/plaintextnames_test.go4
-rw-r--r--tests/test_helpers/helpers.go71
6 files changed, 126 insertions, 137 deletions
diff --git a/tests/example_filesystems/example_filesystems_test.go b/tests/example_filesystems/example_filesystems_test.go
index 6e0ab66..13aa941 100644
--- a/tests/example_filesystems/example_filesystems_test.go
+++ b/tests/example_filesystems/example_filesystems_test.go
@@ -15,20 +15,23 @@ import (
const statusTxtContent = "It works!\n"
-var opensslOpt = "-openssl=false"
+var opensslOpt string
func TestMain(m *testing.M) {
- test_helpers.ResetTmpDir(true)
- r := m.Run()
- opensslOpt = "-openssl=true"
- r2 := m.Run()
- os.Exit(r + r2)
+ for _, opensslOpt = range []string{"-openssl=false", "-openssl=true"} {
+ test_helpers.ResetTmpDir(true)
+ r := m.Run()
+ if r != 0 {
+ os.Exit(r)
+ }
+ }
+ os.Exit(0)
}
// This filesystem is not supported anymore.
func TestExampleFSv04(t *testing.T) {
cDir := "v0.4"
- pDir := test_helpers.TmpDir + cDir
+ pDir := test_helpers.TmpDir + "/" + cDir
err := test_helpers.Mount(cDir, pDir, false, "-extpass", "echo test", opensslOpt)
if err == nil {
t.Errorf("Mounting too old FS should fail")
@@ -38,7 +41,7 @@ func TestExampleFSv04(t *testing.T) {
// This filesystem is not supported anymore.
func TestExampleFSv05(t *testing.T) {
cDir := "v0.5"
- pDir := test_helpers.TmpDir + cDir
+ pDir := test_helpers.TmpDir + "/" + cDir
err := test_helpers.Mount(cDir, pDir, false, "-extpass", "echo test", opensslOpt)
if err == nil {
t.Errorf("Mounting too old FS should fail")
@@ -48,7 +51,7 @@ func TestExampleFSv05(t *testing.T) {
// This filesystem is not supported anymore.
func TestExampleFSv06(t *testing.T) {
cDir := "v0.6"
- pDir := test_helpers.TmpDir + cDir
+ pDir := test_helpers.TmpDir + "/" + cDir
err := test_helpers.Mount(cDir, pDir, false, "-extpass", "echo test", opensslOpt)
if err == nil {
t.Errorf("Mounting too old FS should fail")
@@ -58,7 +61,7 @@ func TestExampleFSv06(t *testing.T) {
// This filesystem is not supported anymore.
func TestExampleFSv06PlaintextNames(t *testing.T) {
cDir := "v0.6-plaintextnames"
- pDir := test_helpers.TmpDir + cDir
+ pDir := test_helpers.TmpDir + "/" + cDir
err := test_helpers.Mount(cDir, pDir, false, "-extpass", "echo test", opensslOpt)
if err == nil {
t.Errorf("Mounting too old FS should fail")
@@ -69,8 +72,8 @@ func TestExampleFSv06PlaintextNames(t *testing.T) {
// with password mount and -masterkey mount
// v0.7 adds 128 bit GCM IVs
func TestExampleFSv07(t *testing.T) {
- pDir := test_helpers.TmpDir + "TestExampleFsV07/"
cDir := "v0.7"
+ pDir := test_helpers.TmpDir + "/" + cDir
err := os.Mkdir(pDir, 0777)
if err != nil {
t.Fatal(err)
@@ -83,38 +86,31 @@ func TestExampleFSv07(t *testing.T) {
opensslOpt)
checkExampleFS(t, pDir, true)
test_helpers.Unmount(pDir)
- err = os.Remove(pDir)
- if err != nil {
- t.Error(err)
- }
}
// gocryptfs v0.7 filesystem created with "-plaintextnames"
func TestExampleFSv07PlaintextNames(t *testing.T) {
cDir := "v0.7-plaintextnames"
- pDir := test_helpers.TmpDir + cDir + ".mnt"
+ pDir := test_helpers.TmpDir + "/" + cDir + ".mnt"
test_helpers.MountOrFatal(t, cDir, pDir, "-extpass", "echo test", opensslOpt)
checkExampleFS(t, pDir, true)
test_helpers.Unmount(pDir)
-
+ // The actual unmount takes some time, this causes weird problems. Just don't
+ // reuse the mountpoint.
+ pDir = pDir + ".2"
test_helpers.MountOrFatal(t, cDir, pDir, "-plaintextnames", "-masterkey",
"6d96397b-585631e1-c7cba69d-61e738b6-4d5ad2c2-e21f0fb3-52f60d3a-b08526f7",
opensslOpt)
checkExampleFS(t, pDir, true)
test_helpers.Unmount(pDir)
-
- err := os.Remove(pDir)
- if err != nil {
- t.Error(err)
- }
}
// Test example_filesystems/v0.9
// (gocryptfs v0.9 introduced long file name support)
func TestExampleFSv09(t *testing.T) {
cDir := "v0.9"
- pDir := test_helpers.TmpDir + "TestExampleFsV09/"
+ pDir := test_helpers.TmpDir + "/" + cDir
err := os.Mkdir(pDir, 0777)
if err != nil {
t.Fatal(err)
@@ -122,13 +118,10 @@ func TestExampleFSv09(t *testing.T) {
test_helpers.MountOrFatal(t, cDir, pDir, "-extpass", "echo test", opensslOpt)
checkExampleFSLongnames(t, pDir)
test_helpers.Unmount(pDir)
+ pDir = pDir + ".2"
test_helpers.MountOrFatal(t, cDir, pDir, "-masterkey",
"1cafe3f4-bc316466-2214c47c-ecd89bf3-4e078fe4-f5faeea7-8b7cab02-884f5e1c",
opensslOpt)
checkExampleFSLongnames(t, pDir)
test_helpers.Unmount(pDir)
- err = os.Remove(pDir)
- if err != nil {
- t.Error(err)
- }
}
diff --git a/tests/integration_tests/main_test.go b/tests/matrix/matrix_test.go
index 17f9d9d..eb49d59 100644
--- a/tests/integration_tests/main_test.go
+++ b/tests/matrix/matrix_test.go
@@ -1,6 +1,14 @@
-package integration_tests
+package matrix
// File reading, writing, modification, truncate
+//
+// Runs everything four times, for all combinations of
+// "-plaintextnames" and "-openssl".
+//
+// Test Matrix:
+// openssl=true openssl=false
+// plaintextnames=false X X
+// plaintextnames=true X X
import (
"bytes"
@@ -18,61 +26,38 @@ import (
"github.com/rfjakob/gocryptfs/tests/test_helpers"
)
-var plaintextNames bool
+// Several tests need to be aware if plaintextnames is active or not, so make this
+// a global variable
+var plaintextnames bool
// This is the entry point for the tests
func TestMain(m *testing.M) {
- var defaultonly bool
- flag.BoolVar(&defaultonly, "defaultonly", false, "Only test default configuration (openssl=true, plaintextnames=false)")
+ // Make "testing.Verbose()" return the correct value
flag.Parse()
+ for _, openssl := range []bool{true, false} {
+ for _, plaintextnames = range []bool{true, false} {
+ if testing.Verbose() {
+ fmt.Printf("Testing openssl=%v plaintextnames=%v\n", openssl, plaintextnames)
- if testing.Verbose() {
- fmt.Println("***** Testing with OpenSSL")
- }
- test_helpers.ResetTmpDir(false) // <- this also create gocryptfs.diriv
- test_helpers.MountOrExit(test_helpers.DefaultCipherDir, test_helpers.DefaultPlainDir, "--zerokey")
- r := m.Run()
- test_helpers.Unmount(test_helpers.DefaultPlainDir)
-
- if r != 0 {
- os.Exit(r)
- }
-
- if defaultonly {
- os.Exit(r)
- }
-
- if testing.Verbose() {
- fmt.Println("***** Testing with native Go crypto")
- }
- test_helpers.ResetTmpDir(false)
- test_helpers.MountOrExit(test_helpers.DefaultCipherDir, test_helpers.DefaultPlainDir, "--zerokey", "--openssl=false")
- r = m.Run()
- test_helpers.Unmount(test_helpers.DefaultPlainDir)
-
- if r != 0 {
- os.Exit(r)
- }
-
- if testing.Verbose() {
- fmt.Println("***** Testing \"--plaintextnames\"")
- }
- test_helpers.ResetTmpDir(true) // do not create gocryptfs.diriv
- test_helpers.MountOrExit(test_helpers.DefaultCipherDir, test_helpers.DefaultPlainDir, "--zerokey", "--plaintextnames")
- plaintextNames = true
- r = m.Run()
- test_helpers.Unmount(test_helpers.DefaultPlainDir)
-
- if r != 0 {
- os.Exit(r)
+ }
+ test_helpers.ResetTmpDir(plaintextnames)
+ opts := []string{"--zerokey"}
+ opts = append(opts, fmt.Sprintf("-openssl=%v", openssl))
+ opts = append(opts, fmt.Sprintf("-plaintextnames=%v", plaintextnames))
+ test_helpers.MountOrExit(test_helpers.DefaultCipherDir, test_helpers.DefaultPlainDir, opts...)
+ r := m.Run()
+ test_helpers.Unmount(test_helpers.DefaultPlainDir)
+ if r != 0 {
+ os.Exit(r)
+ }
+ }
}
-
- os.Exit(r)
+ os.Exit(0)
}
// Write "n" zero bytes to filename "fn", read again, compare hash
func testWriteN(t *testing.T, fn string, n int) string {
- file, err := os.Create(test_helpers.DefaultPlainDir + fn)
+ file, err := os.Create(test_helpers.DefaultPlainDir + "/" + fn)
if err != nil {
t.Fatal(err)
}
@@ -87,12 +72,12 @@ func testWriteN(t *testing.T, fn string, n int) string {
t.Error(err)
}
- test_helpers.VerifySize(t, test_helpers.DefaultPlainDir+fn, n)
+ test_helpers.VerifySize(t, test_helpers.DefaultPlainDir+"/"+fn, n)
bin := md5.Sum(d)
hashWant := hex.EncodeToString(bin[:])
- hashActual := test_helpers.Md5fn(test_helpers.DefaultPlainDir + fn)
+ hashActual := test_helpers.Md5fn(test_helpers.DefaultPlainDir + "/" + fn)
if hashActual != hashWant {
t.Errorf("Wrong content, hashWant=%s hashActual=%s", hashWant, hashActual)
@@ -113,14 +98,14 @@ func TestWrite1M(t *testing.T) {
testWriteN(t, "1M", 1024*1024)
}
-func TestWrite1Mx100(t *testing.T) {
- hashWant := testWriteN(t, "1Mx100", 1024*1024)
+func TestWrite100x100(t *testing.T) {
+ hashWant := testWriteN(t, "100x100", 100)
// Read and check 100 times to catch race conditions
var i int
for i = 0; i < 100; i++ {
- hashActual := test_helpers.Md5fn(test_helpers.DefaultPlainDir + "1M")
+ hashActual := test_helpers.Md5fn(test_helpers.DefaultPlainDir + "/100")
if hashActual != hashWant {
- fmt.Printf("Read corruption in loop # %d\n", i)
+ fmt.Printf("Read corruption in loop #%d\n", i)
t.FailNow()
} else {
//fmt.Print(".")
@@ -129,7 +114,7 @@ func TestWrite1Mx100(t *testing.T) {
}
func TestTruncate(t *testing.T) {
- fn := test_helpers.DefaultPlainDir + "truncate"
+ fn := test_helpers.DefaultPlainDir + "/truncate"
file, err := os.Create(fn)
if err != nil {
t.FailNow()
@@ -161,7 +146,7 @@ func TestTruncate(t *testing.T) {
}
func TestAppend(t *testing.T) {
- fn := test_helpers.DefaultPlainDir + "append"
+ fn := test_helpers.DefaultPlainDir + "/append"
file, err := os.Create(fn)
if err != nil {
t.FailNow()
@@ -195,7 +180,7 @@ func TestAppend(t *testing.T) {
// Create a file with holes by writing to offset 0 (block #0) and
// offset 4096 (block #1).
func TestFileHoles(t *testing.T) {
- fn := test_helpers.DefaultPlainDir + "fileholes"
+ fn := test_helpers.DefaultPlainDir + "/fileholes"
file, err := os.Create(fn)
if err != nil {
t.Errorf("file create failed")
@@ -223,7 +208,7 @@ func TestRmwRace(t *testing.T) {
runtime.GOMAXPROCS(10)
- fn := test_helpers.DefaultPlainDir + "rmwrace"
+ fn := test_helpers.DefaultPlainDir + "/rmwrace"
f1, err := os.Create(fn)
if err != nil {
t.Fatalf("file create failed")
@@ -286,42 +271,38 @@ func TestRmwRace(t *testing.T) {
}
*/
}
- if testing.Verbose() {
- fmt.Println(goodMd5)
- }
}
// With "--plaintextnames", the name "/gocryptfs.conf" is reserved.
// Otherwise there should be no restrictions.
func TestFiltered(t *testing.T) {
- filteredFile := test_helpers.DefaultPlainDir + "gocryptfs.conf"
+ filteredFile := test_helpers.DefaultPlainDir + "/gocryptfs.conf"
file, err := os.Create(filteredFile)
- if plaintextNames == true && err == nil {
+ if plaintextnames == true && err == nil {
t.Errorf("should have failed but didn't")
- } else if plaintextNames == false && err != nil {
+ } else if plaintextnames == false && err != nil {
t.Error(err)
}
file.Close()
err = os.Remove(filteredFile)
- if plaintextNames == true && err == nil {
+ if plaintextnames == true && err == nil {
t.Errorf("should have failed but didn't")
- } else if plaintextNames == false && err != nil {
+ } else if plaintextnames == false && err != nil {
t.Error(err)
}
}
func TestFilenameEncryption(t *testing.T) {
- file, err := os.Create(test_helpers.DefaultPlainDir + "TestFilenameEncryption.txt")
+ file, err := os.Create(test_helpers.DefaultPlainDir + "/TestFilenameEncryption.txt")
file.Close()
if err != nil {
t.Fatal(err)
}
-
- _, err = os.Stat(test_helpers.DefaultCipherDir + "TestFilenameEncryption.txt")
- if plaintextNames == true && err != nil {
+ _, err = os.Stat(test_helpers.DefaultCipherDir + "/TestFilenameEncryption.txt")
+ if plaintextnames == true && err != nil {
t.Errorf("plaintextnames not working: %v", err)
- } else if plaintextNames == false && err == nil {
+ } else if plaintextnames == false && err == nil {
t.Errorf("file name encryption not working")
}
}
@@ -338,8 +319,8 @@ func testRename(t *testing.T) {
// Overwrite an empty directory with another directory
func TestDirOverwrite(t *testing.T) {
- dir1 := test_helpers.DefaultPlainDir + "DirOverwrite1"
- dir2 := test_helpers.DefaultPlainDir + "DirOverwrite2"
+ dir1 := test_helpers.DefaultPlainDir + "/DirOverwrite1"
+ dir2 := test_helpers.DefaultPlainDir + "/DirOverwrite2"
err := os.Mkdir(dir1, 0777)
if err != nil {
t.Fatal(err)
@@ -360,7 +341,7 @@ func TestLongNames(t *testing.T) {
t.Fatal(err)
}
cnt1 := len(fi)
- wd := test_helpers.DefaultPlainDir
+ wd := test_helpers.DefaultPlainDir + "/"
// Create file with long name
n255x := string(bytes.Repeat([]byte("x"), 255))
f, err := os.Create(wd + n255x)
@@ -439,7 +420,7 @@ func TestLongNames(t *testing.T) {
}
func TestLchown(t *testing.T) {
- name := test_helpers.DefaultPlainDir + "symlink"
+ name := test_helpers.DefaultPlainDir + "/symlink"
err := os.Symlink("/target/does/not/exist", name)
if err != nil {
t.Fatal(err)
diff --git a/tests/integration_tests/cli_test.go b/tests/normal/cli_test.go
index 679a5c1..4c634f2 100644
--- a/tests/integration_tests/cli_test.go
+++ b/tests/normal/cli_test.go
@@ -1,4 +1,4 @@
-package integration_tests
+package normal
// Test CLI operations like "-init", "-password" etc
@@ -13,6 +13,14 @@ import (
"github.com/rfjakob/gocryptfs/tests/test_helpers"
)
+func TestMain(m *testing.M) {
+ test_helpers.ResetTmpDir(false)
+ test_helpers.MountOrExit(test_helpers.DefaultCipherDir, test_helpers.DefaultPlainDir, "--zerokey")
+ r := m.Run()
+ test_helpers.Unmount(test_helpers.DefaultPlainDir)
+ os.Exit(r)
+}
+
// Test -init flag
func TestInit(t *testing.T) {
dir := test_helpers.InitFS(t)
@@ -59,7 +67,7 @@ func TestPasswd(t *testing.T) {
// Test -init & -config flag
func TestInitConfig(t *testing.T) {
- config := test_helpers.TmpDir + "TestInitConfig.conf"
+ config := test_helpers.TmpDir + "/TestInitConfig.conf"
dir := test_helpers.InitFS(t, "-config="+config)
_, err := os.Stat(config)
diff --git a/tests/integration_tests/performance_test.go b/tests/normal/performance_test.go
index 67f0b28..78ecf41 100644
--- a/tests/integration_tests/performance_test.go
+++ b/tests/normal/performance_test.go
@@ -1,4 +1,4 @@
-package integration_tests
+package normal
// Benchmarks
diff --git a/tests/plaintextnames/plaintextnames_test.go b/tests/plaintextnames/plaintextnames_test.go
index 7e7db7c..6c6d272 100644
--- a/tests/plaintextnames/plaintextnames_test.go
+++ b/tests/plaintextnames/plaintextnames_test.go
@@ -20,7 +20,9 @@ func TestMain(m *testing.M) {
cDir = test_helpers.InitFS(nil, "-plaintextnames")
pDir = cDir + ".mnt"
test_helpers.MountOrExit(cDir, pDir, "-extpass", "echo test")
- os.Exit(m.Run())
+ r := m.Run()
+ test_helpers.Unmount(pDir)
+ os.Exit(r)
}
// Only the PlaintextNames feature flag should be set
diff --git a/tests/test_helpers/helpers.go b/tests/test_helpers/helpers.go
index 88ef039..a6c2b7d 100644
--- a/tests/test_helpers/helpers.go
+++ b/tests/test_helpers/helpers.go
@@ -10,17 +10,31 @@ import (
"path/filepath"
"syscall"
"testing"
+ "time"
"github.com/rfjakob/gocryptfs/internal/nametransform"
)
-// Note: the code assumes that all have a trailing slash
-const TmpDir = "/tmp/gocryptfs_main_test/"
-const DefaultPlainDir = TmpDir + "plain/"
-const DefaultCipherDir = TmpDir + "cipher/"
-
+const testParentDir = "/tmp/gocryptfs-test-parent"
const GocryptfsBinary = "../../gocryptfs"
+// "go test" runs package tests in parallel! We must create a unique TmpDir on
+// startup or the tests will interfere horribly
+var TmpDir string
+var DefaultPlainDir string
+var DefaultCipherDir string
+
+func init() {
+ os.MkdirAll(testParentDir, 0700)
+ var err error
+ TmpDir, err = ioutil.TempDir(testParentDir, "")
+ if err != nil {
+ panic(err)
+ }
+ DefaultPlainDir = TmpDir + "/default-plain"
+ DefaultCipherDir = TmpDir + "/default-cipher"
+}
+
// ResetTmpDir - delete TmpDir, create new dir tree:
//
// TmpDir
@@ -28,38 +42,31 @@ const GocryptfsBinary = "../../gocryptfs"
// *-- DefaultCipherDir
// *-- gocryptfs.diriv
func ResetTmpDir(plaintextNames bool) {
-
- // Try to unmount everything
+ // Try to unmount and delete everything
entries, err := ioutil.ReadDir(TmpDir)
if err == nil {
for _, e := range entries {
- fu := exec.Command("fusermount", "-z", "-u", filepath.Join(TmpDir, e.Name()))
- fu.Run()
+ d := filepath.Join(TmpDir, e.Name())
+ err = os.Remove(d)
+ if err != nil {
+ fu := exec.Command("fusermount", "-z", "-u", d)
+ fu.Run()
+ os.RemoveAll(d)
+ }
}
}
-
- err = os.RemoveAll(TmpDir)
+ err = os.Mkdir(DefaultPlainDir, 0700)
if err != nil {
- fmt.Println("resetTmpDir: RemoveAll:" + err.Error())
- os.Exit(1)
+ panic(err)
}
-
- err = os.MkdirAll(DefaultPlainDir, 0777)
+ err = os.Mkdir(DefaultCipherDir, 0700)
if err != nil {
- fmt.Println(err)
- os.Exit(1)
- }
-
- err = os.MkdirAll(DefaultCipherDir, 0777)
- if err != nil {
- fmt.Println(err)
- os.Exit(1)
+ panic(err)
}
if !plaintextNames {
err = nametransform.WriteDirIV(DefaultCipherDir)
if err != nil {
- fmt.Println(err)
- os.Exit(1)
+ panic(err)
}
}
}
@@ -73,7 +80,6 @@ func InitFS(t *testing.T, extraArgs ...string) string {
if err != nil {
t.Fatal(err)
}
-
args := []string{"-q", "-init", "-extpass", "echo test", "-scryptn=10"}
args = append(args, extraArgs...)
args = append(args, dir)
@@ -95,7 +101,7 @@ func InitFS(t *testing.T, extraArgs ...string) string {
func Mount(c string, p string, showOutput bool, extraArgs ...string) error {
var args []string
args = append(args, extraArgs...)
- args = append(args, "-nosyslog", "-q", "-wpanic")
+ args = append(args, "-q", "-wpanic")
//args = append(args, "-fusedebug")
//args = append(args, "-d")
args = append(args, c)
@@ -142,7 +148,9 @@ func Unmount(p string) error {
err := fu.Run()
if err != nil {
fmt.Println(err)
+ panic(err)
}
+ time.Sleep(10 * time.Millisecond)
return err
}
@@ -184,7 +192,7 @@ func VerifySize(t *testing.T, path string, want int) {
// Create and delete a directory
func TestMkdirRmdir(t *testing.T, plainDir string) {
- dir := plainDir + "dir1"
+ dir := plainDir + "/dir1"
err := os.Mkdir(dir, 0777)
if err != nil {
t.Fatal(err)
@@ -231,8 +239,8 @@ func TestMkdirRmdir(t *testing.T, plainDir string) {
// Create and rename a file
func TestRename(t *testing.T, plainDir string) {
- file1 := plainDir + "rename1"
- file2 := plainDir + "rename2"
+ file1 := plainDir + "/rename1"
+ file2 := plainDir + "/rename2"
err := ioutil.WriteFile(file1, []byte("content"), 0777)
if err != nil {
t.Fatal(err)
@@ -247,14 +255,12 @@ func TestRename(t *testing.T, plainDir string) {
// verifyExistence - check in 3 ways that "path" exists:
// stat, open, readdir
func VerifyExistence(path string) bool {
-
// Check that file can be stated
_, err := os.Stat(path)
if err != nil {
//t.Log(err)
return false
}
-
// Check that file can be opened
fd, err := os.Open(path)
if err != nil {
@@ -262,7 +268,6 @@ func VerifyExistence(path string) bool {
return false
}
fd.Close()
-
// Check that file shows up in directory listing
dir := filepath.Dir(path)
name := filepath.Base(path)
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 13:48:27 +0000