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-rw-r--r--modules/util/legacy_test.go38
1 files changed, 38 insertions, 0 deletions
diff --git a/modules/util/legacy_test.go b/modules/util/legacy_test.go
new file mode 100644
index 0000000..62c2f8a
--- /dev/null
+++ b/modules/util/legacy_test.go
@@ -0,0 +1,38 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package util
+
+import (
+ "fmt"
+ "os"
+ "testing"
+ "time"
+
+ "github.com/stretchr/testify/assert"
+ "github.com/stretchr/testify/require"
+)
+
+func TestCopyFile(t *testing.T) {
+ testContent := []byte("hello")
+
+ tmpDir := os.TempDir()
+ now := time.Now()
+ srcFile := fmt.Sprintf("%s/copy-test-%d-src.txt", tmpDir, now.UnixMicro())
+ dstFile := fmt.Sprintf("%s/copy-test-%d-dst.txt", tmpDir, now.UnixMicro())
+
+ _ = os.Remove(srcFile)
+ _ = os.Remove(dstFile)
+ defer func() {
+ _ = os.Remove(srcFile)
+ _ = os.Remove(dstFile)
+ }()
+
+ err := os.WriteFile(srcFile, testContent, 0o777)
+ require.NoError(t, err)
+ err = CopyFile(srcFile, dstFile)
+ require.NoError(t, err)
+ dstContent, err := os.ReadFile(dstFile)
+ require.NoError(t, err)
+ assert.Equal(t, testContent, dstContent)
+}