Initial commit, source code of Gitea 1.23.1

modules/packages/nuget/symbol_extractor_test.go

@@ -0,0 +1,81 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package nuget
+
+import (
+	"archive/zip"
+	"bytes"
+	"encoding/base64"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+const pdbContent = `QlNKQgEAAQAAAAAADAAAAFBEQiB2MS4wAAAAAAAABgB8AAAAWAAAACNQZGIAAAAA1AAAAAgBAAAj
+fgAA3AEAAAQAAAAjU3RyaW5ncwAAAADgAQAABAAAACNVUwDkAQAAMAAAACNHVUlEAAAAFAIAACgB
+AAAjQmxvYgAAAGm7ENm9SGxMtAFVvPUsPJTF6PbtAAAAAFcVogEJAAAAAQAAAA==`
+
+func TestExtractPortablePdb(t *testing.T) {
+	createArchive := func(name string, content []byte) []byte {
+		var buf bytes.Buffer
+		archive := zip.NewWriter(&buf)
+		w, _ := archive.Create(name)
+		w.Write(content)
+		archive.Close()
+		return buf.Bytes()
+	}
+
+	t.Run("MissingPdbFiles", func(t *testing.T) {
+		var buf bytes.Buffer
+		zip.NewWriter(&buf).Close()
+
+		pdbs, err := ExtractPortablePdb(bytes.NewReader(buf.Bytes()), int64(buf.Len()))
+		assert.ErrorIs(t, err, ErrMissingPdbFiles)
+		assert.Empty(t, pdbs)
+	})
+
+	t.Run("InvalidFiles", func(t *testing.T) {
+		data := createArchive("sub/test.bin", []byte{})
+
+		pdbs, err := ExtractPortablePdb(bytes.NewReader(data), int64(len(data)))
+		assert.ErrorIs(t, err, ErrInvalidFiles)
+		assert.Empty(t, pdbs)
+	})
+
+	t.Run("Valid", func(t *testing.T) {
+		b, _ := base64.StdEncoding.DecodeString(pdbContent)
+		data := createArchive("test.pdb", b)
+
+		pdbs, err := ExtractPortablePdb(bytes.NewReader(data), int64(len(data)))
+		assert.NoError(t, err)
+		assert.Len(t, pdbs, 1)
+		assert.Equal(t, "test.pdb", pdbs[0].Name)
+		assert.Equal(t, "d910bb6948bd4c6cb40155bcf52c3c94", pdbs[0].ID)
+		pdbs.Close()
+	})
+}
+
+func TestParseDebugHeaderID(t *testing.T) {
+	t.Run("InvalidPdbMagicNumber", func(t *testing.T) {
+		id, err := ParseDebugHeaderID(bytes.NewReader([]byte{0, 0, 0, 0}))
+		assert.ErrorIs(t, err, ErrInvalidPdbMagicNumber)
+		assert.Empty(t, id)
+	})
+
+	t.Run("MissingPdbStream", func(t *testing.T) {
+		b, _ := base64.StdEncoding.DecodeString(`QlNKQgEAAQAAAAAADAAAAFBEQiB2MS4wAAAAAAAAAQB8AAAAWAAAACNVUwA=`)
+
+		id, err := ParseDebugHeaderID(bytes.NewReader(b))
+		assert.ErrorIs(t, err, ErrMissingPdbStream)
+		assert.Empty(t, id)
+	})
+
+	t.Run("Valid", func(t *testing.T) {
+		b, _ := base64.StdEncoding.DecodeString(pdbContent)
+
+		id, err := ParseDebugHeaderID(bytes.NewReader(b))
+		assert.NoError(t, err)
+		assert.Equal(t, "d910bb6948bd4c6cb40155bcf52c3c94", id)
+	})
+}