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Diffstat (limited to 'cryptfs/content_test.go')
-rw-r--r--cryptfs/content_test.go91
1 files changed, 0 insertions, 91 deletions
diff --git a/cryptfs/content_test.go b/cryptfs/content_test.go
deleted file mode 100644
index 3efa959..0000000
--- a/cryptfs/content_test.go
+++ /dev/null
@@ -1,91 +0,0 @@
-package cryptfs
-
-import (
- "testing"
-)
-
-type testRange struct {
- offset uint64
- length uint64
-}
-
-func TestSplitRange(t *testing.T) {
- var ranges []testRange
-
- ranges = append(ranges, testRange{0, 70000},
- testRange{0, 10},
- testRange{234, 6511},
- testRange{65444, 54},
- testRange{0, 1024 * 1024},
- testRange{0, 65536},
- testRange{6654, 8945})
-
- key := make([]byte, KEY_LEN)
- f := NewCryptFS(key, true, false, true)
-
- for _, r := range ranges {
- parts := f.ExplodePlainRange(r.offset, r.length)
- var lastBlockNo uint64 = 1 << 63
- for _, p := range parts {
- if p.BlockNo == lastBlockNo {
- t.Errorf("Duplicate block number %d", p.BlockNo)
- }
- lastBlockNo = p.BlockNo
- if p.Length > DEFAULT_PLAINBS || p.Skip >= DEFAULT_PLAINBS {
- t.Errorf("Test fail: n=%d, length=%d, offset=%d\n", p.BlockNo, p.Length, p.Skip)
- }
- }
- }
-}
-
-func TestCiphertextRange(t *testing.T) {
- var ranges []testRange
-
- ranges = append(ranges, testRange{0, 70000},
- testRange{0, 10},
- testRange{234, 6511},
- testRange{65444, 54},
- testRange{6654, 8945})
-
- key := make([]byte, KEY_LEN)
- f := NewCryptFS(key, true, false, true)
-
- for _, r := range ranges {
-
- blocks := f.ExplodePlainRange(r.offset, r.length)
- alignedOffset, alignedLength := blocks[0].JointCiphertextRange(blocks)
- skipBytes := blocks[0].Skip
-
- if alignedLength < r.length {
- t.Errorf("alignedLength=%d is smaller than length=%d", alignedLength, r.length)
- }
- if (alignedOffset-HEADER_LEN)%f.cipherBS != 0 {
- t.Errorf("alignedOffset=%d is not aligned", alignedOffset)
- }
- if r.offset%f.plainBS != 0 && skipBytes == 0 {
- t.Errorf("skipBytes=0")
- }
- }
-}
-
-func TestBlockNo(t *testing.T) {
- key := make([]byte, KEY_LEN)
- f := NewCryptFS(key, true, false, true)
-
- b := f.CipherOffToBlockNo(788)
- if b != 0 {
- t.Errorf("actual: %d", b)
- }
- b = f.CipherOffToBlockNo(HEADER_LEN + f.cipherBS)
- if b != 1 {
- t.Errorf("actual: %d", b)
- }
- b = f.PlainOffToBlockNo(788)
- if b != 0 {
- t.Errorf("actual: %d", b)
- }
- b = f.PlainOffToBlockNo(f.plainBS)
- if b != 1 {
- t.Errorf("actual: %d", b)
- }
-}