.

wcfs/zblk_test.go

@@ -38,6 +38,7 @@ import (
 const K = 1024
 
 // TestZBlk verifies that ZBlk* and ZBigFile saved by Python can be read correctly by Go.
+// TODO also test with data saved by Python3.
 func TestZBlk(t *testing.T) {
 	X := exc.Raiseif
 	assert := require.New(t)
@@ -114,7 +115,16 @@ func TestZBlk(t *testing.T) {
 	assert.Equal(size, int64(zf_size),	"ZBigFile size wrong")
 
 
-	// XXX check zf.LoadBlk()
+	// LoadBlk
+	z0Data, _, _, _, err = zf.LoadBlk(ctx, 1);	X(err)
+	assert.Equal(len(z0Data), int(zf.blksize))
+	z0Data = bytes.TrimRight(z0Data, "\x00")
+	assert.Equal(z0Data, z0DataOK)
+
+	z1Data, _, _, _, err = zf.LoadBlk(ctx, 3);	X(err)
+	assert.Equal(len(z1Data), int(zf.blksize))
+	z1Data = bytes.TrimRight(z1Data, "\x00")
+	assert.Equal(z1Data, z1DataOK)
 }
 
 // TODO verify PyGetState vs PySetState