forked from cerc-io/ipld-eth-server
43 lines
882 B
Go
43 lines
882 B
Go
// Copyright (c) 2015 Arista Networks, Inc.
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// Use of this source code is governed by the Apache License 2.0
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// that can be found in the COPYING file.
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package test
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import (
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"io"
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"io/ioutil"
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"os"
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"testing"
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)
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// CopyFile copies a file
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func CopyFile(t *testing.T, srcPath, dstPath string) {
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t.Helper()
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src, err := os.Open(srcPath)
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if err != nil {
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t.Fatal(err)
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}
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defer src.Close()
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dst, err := os.Create(dstPath)
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if err != nil {
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t.Fatal(err)
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}
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defer dst.Close()
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_, err = io.Copy(dst, src)
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if err != nil {
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t.Fatal(err)
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}
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}
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// TempDir creates a temporary directory under the default directory for temporary files (see
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// os.TempDir) and returns the path of the new directory or fails the test trying.
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func TempDir(t *testing.T, dirName string) string {
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t.Helper()
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tempDir, err := ioutil.TempDir("", dirName)
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if err != nil {
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t.Fatal(err)
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}
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return tempDir
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}
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