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32 lines
770 B
32 lines
770 B
// Copyright 2021-2022 The Hush developers
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// Released under the GPLv3
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package main
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import (
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"os"
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"testing"
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)
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// TestFileExists checks whether or not the file exists
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func TestFileExists(t *testing.T) {
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if fileExists("nonexistent-file") {
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t.Fatal("fileExists unexpected success")
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}
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// If the path exists but is a directory, should return false
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if fileExists(".") {
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t.Fatal("fileExists unexpected success")
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}
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// The following file should exist, it's what's being tested
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if !fileExists("main.go") {
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t.Fatal("fileExists failed")
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}
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}
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// fileExists checks if file exists and is not directory to prevent further errors
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func fileExists(filename string) bool {
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info, err := os.Stat(filename)
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if os.IsNotExist(err) {
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return false
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}
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return !info.IsDir()
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}
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