log_test.go

Documentation: golang.org/x/sys/windows/svc/eventlog

     1  // Copyright 2012 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  //go:build windows
     6  
     7  package eventlog_test
     8  
     9  import (
    10  	"testing"
    11  
    12  	"golang.org/x/sys/windows/svc/eventlog"
    13  )
    14  
    15  func TestLog(t *testing.T) {
    16  	if testing.Short() {
    17  		t.Skip("skipping test in short mode - it modifies system logs")
    18  	}
    19  
    20  	const name = "mylog"
    21  	const supports = eventlog.Error | eventlog.Warning | eventlog.Info
    22  	err := eventlog.InstallAsEventCreate(name, supports)
    23  	if err != nil {
    24  		t.Fatalf("Install failed: %s", err)
    25  	}
    26  	defer func() {
    27  		err = eventlog.Remove(name)
    28  		if err != nil {
    29  			t.Fatalf("Remove failed: %s", err)
    30  		}
    31  	}()
    32  
    33  	l, err := eventlog.Open(name)
    34  	if err != nil {
    35  		t.Fatalf("Open failed: %s", err)
    36  	}
    37  	defer l.Close()
    38  
    39  	err = l.Info(1, "info")
    40  	if err != nil {
    41  		t.Fatalf("Info failed: %s", err)
    42  	}
    43  	err = l.Warning(2, "warning")
    44  	if err != nil {
    45  		t.Fatalf("Warning failed: %s", err)
    46  	}
    47  	err = l.Error(3, "error")
    48  	if err != nil {
    49  		t.Fatalf("Error failed: %s", err)
    50  	}
    51  }
    52
View as plain text