forked from hush/lightwalletd
jahway603
3 years ago
4 changed files with 54 additions and 1 deletions
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// Copyright 2021 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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