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authorJakob Unterwurzacher2016-09-25 15:05:09 +0200
committerJakob Unterwurzacher2016-09-25 16:43:17 +0200
commit2050c7f3b3822a4a3329d4ba5b146d269ef05b4d (patch)
tree69e5639a02498e37fa4f1aa3af6f605f756f42cc /tests/reverse
parentf8da264222f7348c6b9e6dd9d372200f850d2878 (diff)
reverse: add gcmsiv flag and associated tests
Diffstat (limited to 'tests/reverse')
-rw-r--r--tests/reverse/correctness_test.go17
-rw-r--r--tests/reverse/longname_perf_test.go45
-rw-r--r--tests/reverse/main_test.go32
3 files changed, 61 insertions, 33 deletions
diff --git a/tests/reverse/correctness_test.go b/tests/reverse/correctness_test.go
new file mode 100644
index 0000000..e268815
--- /dev/null
+++ b/tests/reverse/correctness_test.go
@@ -0,0 +1,17 @@
+package reverse_test
+
+import (
+ "os"
+ "testing"
+)
+
+func TestLongnameStat(t *testing.T) {
+ _, err := os.Stat(dirA + "/" + "")
+ if err != nil {
+ t.Error(err)
+ }
+ _, err = os.Stat(dirA + "/" + "")
+ if err != nil {
+ t.Error(err)
+ }
+}
diff --git a/tests/reverse/longname_perf_test.go b/tests/reverse/longname_perf_test.go
index 43acd25..f170ad7 100644
--- a/tests/reverse/longname_perf_test.go
+++ b/tests/reverse/longname_perf_test.go
@@ -5,34 +5,17 @@ import (
"fmt"
"os"
"testing"
-
- "github.com/rfjakob/gocryptfs/tests/test_helpers"
)
-var dirA, dirB, x240 string
-
-func TestMain(m *testing.M) {
- x240 = string(bytes.Repeat([]byte("x"), 240))
- dirA = test_helpers.TmpDir + "/a"
- dirB = test_helpers.TmpDir + "/b"
- os.Mkdir(dirA, 0700)
- os.Mkdir(dirB, 0700)
- generateFiles(dirA)
- test_helpers.MountOrExit(dirA, dirB, "-zerokey", "-reverse")
- r := m.Run()
- test_helpers.UnmountPanic(dirB)
- os.RemoveAll(test_helpers.TmpDir)
- os.Exit(r)
-}
-
-func genName(i int) string {
- return fmt.Sprintf("%04d.%s", i, x240)
+func genName(i int, postfix string) string {
+ return fmt.Sprintf("%04d.%s", i, postfix)
}
// Create 10000 files with long names
-func generateFiles(dir string) {
+func generateLongnameFiles(dir string) {
+ x240 := string(bytes.Repeat([]byte("x"), 240))
for i := 0; i < 100000; i++ {
- n := genName(i)
+ n := genName(i, x240)
f, err := os.Create(dir + "/" + n)
if err != nil {
panic(err)
@@ -41,18 +24,9 @@ func generateFiles(dir string) {
}
}
-func TestLongnameStat(t *testing.T) {
- _, err := os.Stat(dirA + "/" + genName(0))
- if err != nil {
- t.Error(err)
- }
- _, err = os.Stat(dirA + "/" + genName(9999))
- if err != nil {
- t.Error(err)
- }
-}
-
func BenchmarkLongnameStat(b *testing.B) {
+ // Setup
+ generateLongnameFiles(dirA)
dirFd, err := os.Open(dirB)
if err != nil {
b.Fatal(err)
@@ -63,6 +37,7 @@ func BenchmarkLongnameStat(b *testing.B) {
}
l := len(encryptedNames)
dirFd.Close()
+ // Benchmark
b.ResetTimer()
for i := 0; i < b.N; i++ {
_, err := os.Stat(dirB + "/" + encryptedNames[i%l])
@@ -70,4 +45,8 @@ func BenchmarkLongnameStat(b *testing.B) {
b.Fatal(err)
}
}
+ // Cleanup
+ b.StopTimer()
+ os.RemoveAll(dirA)
+ os.Mkdir(dirA, 0700)
}
diff --git a/tests/reverse/main_test.go b/tests/reverse/main_test.go
new file mode 100644
index 0000000..3d10750
--- /dev/null
+++ b/tests/reverse/main_test.go
@@ -0,0 +1,32 @@
+package reverse_test
+
+import (
+ "os"
+ "testing"
+
+ "github.com/rfjakob/gocryptfs/tests/test_helpers"
+)
+
+var dirA, dirB, dirC string
+
+func TestMain(m *testing.M) {
+ dirA = test_helpers.TmpDir + "/a"
+ dirB = test_helpers.TmpDir + "/b"
+ dirC = test_helpers.TmpDir + "/c"
+ if err := os.Mkdir(dirA, 0700); err != nil {
+ panic(err)
+ }
+ if err := os.Mkdir(dirB, 0700); err != nil {
+ panic(err)
+ }
+ if err := os.Mkdir(dirC, 0700); err != nil {
+ panic(err)
+ }
+ test_helpers.MountOrExit(dirA, dirB, "-zerokey", "-reverse")
+ test_helpers.MountOrExit(dirB, dirC, "-zerokey", "-gcmsiv")
+ r := m.Run()
+ test_helpers.UnmountPanic(dirC)
+ test_helpers.UnmountPanic(dirB)
+ os.RemoveAll(test_helpers.TmpDir)
+ os.Exit(r)
+}