Files
forge/modules/httplib/content_disposition_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

65 lines
2.7 KiB
Go

// Copyright 2026 Hanzo AI, Inc. All rights reserved.
// SPDX-License-Identifier: MIT
package httplib
import (
"mime"
"strings"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestContentDisposition(t *testing.T) {
type testEntry struct {
disposition ContentDispositionType
filename string
header string
}
table := []testEntry{
{disposition: ContentDispositionInline, filename: "test.txt", header: "inline; filename=test.txt"},
{disposition: ContentDispositionInline, filename: "test❌.txt", header: "inline; filename=test_.txt; filename*=utf-8''test%E2%9D%8C.txt"},
{disposition: ContentDispositionInline, filename: "test ❌.txt", header: "inline; filename=\"test _.txt\"; filename*=utf-8''test%20%E2%9D%8C.txt"},
{disposition: ContentDispositionInline, filename: "\"test.txt", header: "inline; filename=\"\\\"test.txt\""},
{disposition: ContentDispositionInline, filename: "hello\tworld.txt", header: "inline; filename=\"hello\tworld.txt\""},
{disposition: ContentDispositionAttachment, filename: "hello\tworld.txt", header: "attachment; filename=\"hello\tworld.txt\""},
{disposition: ContentDispositionAttachment, filename: "hello\nworld.txt", header: "attachment; filename=hello_world.txt; filename*=utf-8''hello%0Aworld.txt"},
{disposition: ContentDispositionAttachment, filename: "hello\rworld.txt", header: "attachment; filename=hello_world.txt; filename*=utf-8''hello%0Dworld.txt"},
}
// Check the needsEncodingRune replacer ranges except tab that is checked above
// Any change in behavior should fail here
for c := ' '; !needsEncodingRune(c); c++ {
var header string
switch {
case strings.ContainsAny(string(c), ` (),/:;<=>?@[]`):
header = "inline; filename=\"hello" + string(c) + "world.txt\""
case strings.ContainsAny(string(c), `"\`):
// This document advises against for backslash in quoted form:
// https://datatracker.ietf.org/doc/html/rfc6266#appendix-D
// However the mime package is not generating the filename* in this scenario
header = "inline; filename=\"hello\\" + string(c) + "world.txt\""
default:
header = "inline; filename=hello" + string(c) + "world.txt"
}
table = append(table, testEntry{
disposition: ContentDispositionInline,
filename: "hello" + string(c) + "world.txt",
header: header,
})
}
for _, entry := range table {
t.Run(string(entry.disposition)+"_"+entry.filename, func(t *testing.T) {
encoded := encodeContentDisposition(entry.disposition, entry.filename)
assert.Equal(t, entry.header, encoded)
disposition, params, err := mime.ParseMediaType(encoded)
require.NoError(t, err)
assert.Equal(t, string(entry.disposition), disposition)
assert.Equal(t, entry.filename, params["filename"])
})
}
}