Source file test/env.go

Documentation: test

     1  // run
     2  
     3  // Copyright 2009 The Go Authors. All rights reserved.
     4  // Use of this source code is governed by a BSD-style
     5  // license that can be found in the LICENSE file.
     6  
     7  // Test that the Go environment variables are present and accessible through
     8  // package os and package runtime.
     9  
    10  package main
    11  
    12  import (
    13  	"os"
    14  	"runtime"
    15  )
    16  
    17  func main() {
    18  	ga := os.Getenv("GOARCH")
    19  	if ga != runtime.GOARCH {
    20  		print("$GOARCH=", ga, "!= runtime.GOARCH=", runtime.GOARCH, "\n")
    21  		os.Exit(1)
    22  	}
    23  	xxx := os.Getenv("DOES_NOT_EXIST")
    24  	if xxx != "" {
    25  		print("$DOES_NOT_EXIST=", xxx, "\n")
    26  		os.Exit(1)
    27  	}
    28  }
    29  

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