Files
forge/modules/packages/hashed_buffer_test.go
zeekayandHanzo Dev 9a07b4d089 legal: Hanzo AI, Inc. copyright above the upstream notices
2978 files. The fork is 2026-07-15 (rebrand: gitea.dev -> github.com/hanzoai/git),
so 2026 is the year, and "Copyright 2026 Hanzo AI, Inc." was already the form
used by the handful of files that had ours.

Shape is now:

	// Copyright 2026 Hanzo AI, Inc. All rights reserved.
	// Copyright 2015 The Gogs Authors. All rights reserved.
	// Copyright 2019 The Gitea Authors. All rights reserved.
	// SPDX-License-Identifier: MIT

Ours on top, theirs retained verbatim. Retained because MIT requires it, and
separately because they are true — those authors did write that code.

Not renamed to "The Git Authors": Git is a different project under a different
license, and putting its name here would attribute this code to people who have
nothing to do with it. Adding our line is the fix; overwriting theirs would have
been both a licence violation and a false statement.

gofmt still reports import-order drift in some of these files. It predates this
change (verified against a stash) and is left alone rather than burying a
one-line-per-file legal change under 3000 files of unrelated reordering.

Build clean.

Co-authored-by: Hanzo Dev <[email protected]>
2026-07-27 13:49:52 -07:00

51 lines
1.7 KiB
Go

// Copyright 2026 Hanzo AI, Inc. All rights reserved.
// Copyright 2022 The Gitea Authors. 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())
}
}