Files
forge/modules/packages/hashed_buffer_test.go
zeekayandHanzo Dev aa87442fdd Record upstream authorship centrally in NOTICE instead of in every file header
Source files keep their SPDX-License-Identifier and Hanzo copyright line; the
Gitea, Gogs and LFS Test Server copyrights they used to repeat now live once in
NOTICE, alongside LICENSE. The header lint accepts any copyright line above the
SPDX line, so it no longer demands an upstream one.

Co-authored-by: Hanzo Dev <[email protected]>
2026-09-10 17:50:35 -07:00

50 lines
1.7 KiB
Go

// Copyright 2026 Hanzo AI, Inc. All rights reserved.
// SPDX-License-Identifier: MIT
package packages
import (
"encoding/hex"
"io"
"strings"
"testing"
"github.com/hanzoai/git/modules/setting"
"github.com/stretchr/testify/assert"
)
func TestHashedBuffer(t *testing.T) {
setting.AppDataPath = t.TempDir()
cases := []struct {
MaxMemorySize int
Data string
HashMD5 string
HashSHA1 string
HashSHA256 string
HashSHA512 string
}{
{5, "test", "098f6bcd4621d373cade4e832627b4f6", "a94a8fe5ccb19ba61c4c0873d391e987982fbbd3", "9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08", "ee26b0dd4af7e749aa1a8ee3c10ae9923f618980772e473f8819a5d4940e0db27ac185f8a0e1d5f84f88bc887fd67b143732c304cc5fa9ad8e6f57f50028a8ff"},
{5, "testtest", "05a671c66aefea124cc08b76ea6d30bb", "51abb9636078defbf888d8457a7c76f85c8f114c", "37268335dd6931045bdcdf92623ff819a64244b53d0e746d438797349d4da578", "125d6d03b32c84d492747f79cf0bf6e179d287f341384eb5d6d3197525ad6be8e6df0116032935698f99a09e265073d1d6c32c274591bf1d0a20ad67cba921bc"},
}
for _, c := range cases {
buf, err := CreateHashedBufferFromReaderWithSize(strings.NewReader(c.Data), c.MaxMemorySize)
assert.NoError(t, err)
assert.EqualValues(t, len(c.Data), buf.Size())
data, err := io.ReadAll(buf)
assert.NoError(t, err)
assert.Equal(t, c.Data, string(data))
hashMD5, hashSHA1, hashSHA256, hashSHA512 := buf.Sums()
assert.Equal(t, c.HashMD5, hex.EncodeToString(hashMD5))
assert.Equal(t, c.HashSHA1, hex.EncodeToString(hashSHA1))
assert.Equal(t, c.HashSHA256, hex.EncodeToString(hashSHA256))
assert.Equal(t, c.HashSHA512, hex.EncodeToString(hashSHA512))
assert.NoError(t, buf.Close())
}
}