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Verify png image is valid

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This commit is contained in:
Melon 2023-06-05 17:26:56 +01:00
parent c64d89eb5c
commit b70c63dbbb
Signed by: melon
GPG Key ID: 6C9D970C50D26A25
2 changed files with 14 additions and 0 deletions
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7
favicons/favicon-list_test.go
View File

@ -1,7 +1,9 @@
package favicons package favicons
import ( import (
"bytes"
"github.com/stretchr/testify/assert" "github.com/stretchr/testify/assert"
"image/png"
"testing" "testing"
) )
@ -18,4 +20,9 @@ func TestFaviconList_PreProcess(t *testing.T) {
assert.Equal(t, "74cdc17d0502a690941799c327d9ca1ed042e76c784def43a42937f2eed270b4", icons.Svg.Hash) assert.Equal(t, "74cdc17d0502a690941799c327d9ca1ed042e76c784def43a42937f2eed270b4", icons.Svg.Hash)
assert.NotEqual(t, "", icons.Png.Hash) assert.NotEqual(t, "", icons.Png.Hash)
assert.NotEqual(t, "", icons.Ico.Hash) assert.NotEqual(t, "", icons.Ico.Hash)
// verify png bytes are a valid png image
pngRaw := bytes.NewBuffer(icons.Png.Raw)
_, err := png.Decode(pngRaw)
assert.NoError(t, err)
} }

7
favicons/favicons_test.go
View File

@ -1,10 +1,12 @@
package favicons package favicons
import ( import (
"bytes"
"database/sql" "database/sql"
_ "embed" _ "embed"
_ "github.com/mattn/go-sqlite3" _ "github.com/mattn/go-sqlite3"
"github.com/stretchr/testify/assert" "github.com/stretchr/testify/assert"
"image/png"
"testing" "testing"
) )
@ -36,4 +38,9 @@ func TestFaviconsNew(t *testing.T) {
assert.Equal(t, "74cdc17d0502a690941799c327d9ca1ed042e76c784def43a42937f2eed270b4", icons.Svg.Hash) assert.Equal(t, "74cdc17d0502a690941799c327d9ca1ed042e76c784def43a42937f2eed270b4", icons.Svg.Hash)
assert.NotEqual(t, "", icons.Png.Hash) assert.NotEqual(t, "", icons.Png.Hash)
assert.NotEqual(t, "", icons.Ico.Hash) assert.NotEqual(t, "", icons.Ico.Hash)
// verify png bytes are a valid png image
pngRaw := bytes.NewBuffer(icons.Png.Raw)
_, err = png.Decode(pngRaw)
assert.NoError(t, err)
} }