Files
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

91 lines
2.7 KiB
Go

// Copyright 2026 Hanzo AI, Inc. All rights reserved.
// SPDX-License-Identifier: MIT
package internal
import (
"bytes"
"html/template"
"io"
"testing"
"github.com/stretchr/testify/assert"
)
func TestRenderInternalAttrs(t *testing.T) {
cases := []struct {
input, protected, recovered string
}{
{
input: `<div class="test">class="content"</div>`,
protected: `<div data-attr-class="sec:test">class="content"</div>`,
recovered: `<div class="test">class="content"</div>`,
},
{
input: "<div\nclass=\"test\" data-xxx></div>",
protected: `<div data-attr-class="sec:test" data-xxx></div>`,
recovered: `<div class="test" data-xxx></div>`,
},
}
for _, c := range cases {
var r RenderInternal
out := &bytes.Buffer{}
in := r.init("sec", out, "")
protected := r.ProtectSafeAttrs(template.HTML(c.input))
assert.EqualValues(t, c.protected, protected)
_, _ = io.WriteString(in, string(protected))
_ = in.Close()
assert.Equal(t, c.recovered, out.String())
}
var r1, r2 RenderInternal
protected := r1.ProtectSafeAttrs(`<div class="test"></div>`)
assert.EqualValues(t, `<div class="test"></div>`, protected, "non-initialized RenderInternal should not protect any attributes")
_ = r1.init("sec", nil, "")
protected = r1.ProtectSafeAttrs(`<div class="test"></div>`)
assert.EqualValues(t, `<div data-attr-class="sec:test"></div>`, protected)
assert.Equal(t, "data-attr-class", r1.SafeAttr("class"))
assert.Equal(t, "sec:val", r1.SafeValue("val"))
recovered, ok := r1.RecoverProtectedValue("sec:val")
assert.True(t, ok)
assert.Equal(t, "val", recovered)
recovered, ok = r1.RecoverProtectedValue("other:val")
assert.False(t, ok)
assert.Empty(t, recovered)
out2 := &bytes.Buffer{}
in2 := r2.init("sec-other", out2, "")
_, _ = io.WriteString(in2, string(protected))
_ = in2.Close()
assert.Equal(t, `<div data-attr-class="sec:test"></div>`, out2.String(), "different secureID should not recover the value")
}
func TestRenderInternalExtraHead(t *testing.T) {
t.Run("HeadExists", func(t *testing.T) {
out := &bytes.Buffer{}
var r RenderInternal
in := r.init("sec", out, `<MY-TAG>`)
_, _ = io.WriteString(in, `<head>any</head>`)
_ = in.Close()
assert.Equal(t, `<head><MY-TAG>any</head>`, out.String())
})
t.Run("HeadNotExists", func(t *testing.T) {
out := &bytes.Buffer{}
var r RenderInternal
in := r.init("sec", out, `<MY-TAG>`)
_, _ = io.WriteString(in, `<div></div>`)
_ = in.Close()
assert.Equal(t, `<MY-TAG><div></div>`, out.String())
})
t.Run("NotHTML", func(t *testing.T) {
out := &bytes.Buffer{}
var r RenderInternal
in := r.init("sec", out, `<MY-TAG>`)
_, _ = io.WriteString(in, `<any>`)
_ = in.Close()
assert.Equal(t, `<any>`, out.String())
})
}