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Fixes #71 - some crazy races inside erasure and simplify the code

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- This change also brings in changing 'unsigned char' to 'uint8_t'
for brevity
This commit is contained in:
Harshavardhana
2014-12-07 00:09:24 -08:00
parent d57700922d
commit 7314b5e37d
18 changed files with 205 additions and 260 deletions
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16
pkgs/erasure/cauchy_test.go
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@@ -28,23 +28,13 @@ var _ = Suite(&MySuite{})
func Test(t *testing.T) { TestingT(t) }
func (s *MySuite) TestCauchyEncode(c *C) {
ep, _ := ParseEncoderParams(10, 5, CAUCHY)
data := []byte("Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.")
chunks, length := Encode(data, ep)
c.Logf("chunks length: %d;\nlength: %d\n", len(chunks), length)
c.Assert(length, Equals, len(data))
}
func (s *MySuite) TestCauchyDecode(c *C) {
ep, _ := ParseEncoderParams(10, 5, CAUCHY)
data := []byte("Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.")
chunks, length := Encode(data, ep)
e := NewEncoder(ep)
chunks, length := e.Encode(data)
c.Assert(length, Equals, len(data))
chunks[0] = nil
@@ -53,7 +43,7 @@ func (s *MySuite) TestCauchyDecode(c *C) {
chunks[9] = nil
chunks[13] = nil
recovered_data, err := Decode(chunks, ep, length)
recovered_data, err := e.Decode(chunks, length)
c.Assert(err, IsNil)
if !bytes.Equal(data, recovered_data) {