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// Copyright (c) 2021-2025, Sylabs Inc. All rights reserved.
// This software is licensed under a 3-clause BSD license. Please consult the
// LICENSE file distributed with the sources of this project regarding your
// rights to use or distribute this software.
package siftool
import (
"bytes"
"crypto"
"errors"
"path/filepath"
"testing"
"github.com/sylabs/sif/v2/pkg/sif"
)
func TestApp_New(t *testing.T) {
a, err := New()
if err != nil {
t.Fatalf("failed to create app: %v", err)
}
path := filepath.Join(t.TempDir(), "sif")
if err := a.New(path); err != nil {
t.Fatal(err)
}
}
func TestApp_Add(t *testing.T) {
a, err := New()
if err != nil {
t.Fatalf("failed to create app: %v", err)
}
tests := []struct {
name string
data []byte
dataType sif.DataType
opts []sif.DescriptorInputOpt
wantErr error
}{
{
name: "DataPartition",
data: []byte{0xde, 0xad, 0xbe, 0xef},
dataType: sif.DataPartition,
opts: []sif.DescriptorInputOpt{
sif.OptPartitionMetadata(sif.FsSquash, sif.PartPrimSys, "386"),
},
},
{
name: "DataSignature",
data: []byte{0xde, 0xad, 0xbe, 0xef},
dataType: sif.DataSignature,
opts: []sif.DescriptorInputOpt{
sif.OptSignatureMetadata(crypto.SHA256, []byte{
0x12, 0x04, 0x5c, 0x8c, 0x0b, 0x10, 0x04, 0xd0, 0x58, 0xde,
0x4b, 0xed, 0xa2, 0x0c, 0x27, 0xee, 0x7f, 0xf7, 0xba, 0x84,
}),
},
},
{
name: "CryptoMessage",
data: []byte{0xde, 0xad, 0xbe, 0xef},
dataType: sif.DataCryptoMessage,
opts: []sif.DescriptorInputOpt{
sif.OptCryptoMessageMetadata(sif.FormatOpenPGP, sif.MessageClearSignature),
},
},
{
name: "SBOM",
data: []byte{0xde, 0xad, 0xbe, 0xef},
dataType: sif.DataSBOM,
opts: []sif.DescriptorInputOpt{
sif.OptSBOMMetadata(sif.SBOMFormatCycloneDXJSON),
},
},
{
name: "OCIRootIndex",
data: []byte("{}"),
dataType: sif.DataOCIRootIndex,
},
{
name: "OCIBlob",
data: []byte("{}"),
dataType: sif.DataOCIBlob,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
path := filepath.Join(t.TempDir(), "sif")
if err := a.New(path); err != nil {
t.Fatal(err)
}
data := bytes.NewReader(tt.data)
if got, want := a.Add(path, tt.dataType, data, tt.opts...), tt.wantErr; !errors.Is(got, want) {
t.Fatalf("got error %v, want %v", got, want)
}
})
}
}
func TestApp_Del(t *testing.T) {
a, err := New()
if err != nil {
t.Fatalf("failed to create app: %v", err)
}
path := filepath.Join(t.TempDir(), "sif")
if err := a.New(path); err != nil {
t.Fatal(err)
}
err = a.Add(path, sif.DataGeneric, bytes.NewReader([]byte{0xde, 0xad, 0xbe, 0xef}))
if err != nil {
t.Fatal(err)
}
if err := a.Del(path, 1); err != nil {
t.Fatal(err)
}
}
func TestApp_Setprim(t *testing.T) {
a, err := New()
if err != nil {
t.Fatalf("failed to create app: %v", err)
}
path := filepath.Join(t.TempDir(), "sif")
if err := a.New(path); err != nil {
t.Fatal(err)
}
err = a.Add(path, sif.DataPartition, bytes.NewReader([]byte{0xde, 0xad, 0xbe, 0xef}),
sif.OptPartitionMetadata(sif.FsSquash, sif.PartSystem, "386"),
)
if err != nil {
t.Fatal(err)
}
if err := a.Setprim(path, 1); err != nil {
t.Fatal(err)
}
}
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