func (s *MySuite) TestExample(c *C) {
// this is not a real test case, just usage & output examples
logex.Debug("hello world, this is debug log")
logex.Trace("hi, this is trace log")
logex.Info("how're you doing, this is info log")
logex.Warn("Warning! Warning!")
logex.Fatal("Critical error or fatal!")
}
func (s *MySuite) BenchmarkLogexWriteVariadicToNullFile(c *C) {
f, err := os.OpenFile("/dev/null",
os.O_TRUNC|os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
c.Assert(err, IsNil)
c.Assert(f, NotNil)
defer f.Close()
logex.SetOutput(f)
for i := 0; i < c.N; i++ {
logex.Fatal("hello %v %v", "abc", 123)
}
}
func (s *MySuite) TestLogLevel(c *C) {
var b bytes.Buffer
logex.SetOutput(&b)
logex.SetLevel(logex.FATAL)
logex.Debug("hello")
logex.Trace("world")
logex.Info("hi")
logex.Warn("blabla")
c.Assert(b.Len(), Equals, 0)
logex.Fatal("fatal")
c.Log(b.String())
c.Assert(b.Len(), Not(Equals), 0)
}
func (s *MySuite) BenchmarkLogexWriteStringToNullFile(c *C) {
f, err := os.OpenFile("/dev/null",
os.O_TRUNC|os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
c.Assert(err, IsNil)
c.Assert(f, NotNil)
defer f.Close()
logex.SetOutput(f)
arr := []string{"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
"bHHHHHHHHHHHbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
"cccccccccccccccccccccccccccccccccccccc",
"eeUUUUUUeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeUUUUUUUUUUeeeeeeeeeeeeeeeee",
"ffffffffXXXXXfffffffffffffffffffffffffffffffffffffffffxxxxxxxxxffff"}
for i := 0; i < c.N; i++ {
s := arr[i%len(arr)]
logex.Fatal(s)
}
}