Adding upstream version 1.21.8.upstream/1.21.8

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 27 insertions, 0 deletions

diff --git a/src/cmd/go/internal/modfetch/cache_test.go b/src/cmd/go/internal/modfetch/cache_test.go
new file mode 100644
index 0000000..6aada66
--- /dev/null
+++ b/src/cmd/go/internal/modfetch/cache_test.go
@@ -0,0 +1,27 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package modfetch
+
+import (
+	"context"
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+func TestWriteDiskCache(t *testing.T) {
+	ctx := context.Background()
+
+	tmpdir, err := os.MkdirTemp("", "go-writeCache-test-")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer os.RemoveAll(tmpdir)
+
+	err = writeDiskCache(ctx, filepath.Join(tmpdir, "file"), []byte("data"))
+	if err != nil {
+		t.Fatal(err)
+	}
+}