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decompress_test.go
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/
decompress_test.go
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package libdeflate
import (
"bytes"
"compress/zlib"
"testing"
)
/*---------------------
UNIT TESTS
-----------------------*/
func TestDecompressZlibConvenience(t *testing.T) {
// compress with go standard lib
buf := &bytes.Buffer{}
w := zlib.NewWriter(buf)
w.Write([]byte(shortString))
w.Close()
in := buf.Bytes()
// decompress with this lib
out := make([]byte, len(shortString))
dc, _ := NewDecompressor()
defer dc.Close()
if _, err := DecompressZlib(in, out); err != nil {
t.Error(err)
}
slicesEqual([]byte(shortString), out, t)
out, err := dc.DecompressZlib(in, nil)
if err != nil {
t.Error(err)
}
slicesEqual([]byte(shortString), out, t)
}
/*---------------------
BENCHMARKS
-----------------------*/
func BenchmarkDecompressZlib(b *testing.B) {
_, in, _ := CompressZlib(shortString, nil)
out := make([]byte, len(shortString))
b.ResetTimer()
for i := 0; i < b.N; i++ {
DecompressZlib(in, out)
}
}
func BenchmarkDecompressor_DecompressZlib(b *testing.B) {
_, in, _ := CompressZlib(shortString, nil)
out := make([]byte, len(shortString))
dc, _ := NewDecompressor()
defer dc.Close()
b.ResetTimer()
for i := 0; i < b.N; i++ {
dc.DecompressZlib(in, out)
}
}