Yeah, sorry, I misread the report.
I can't reproduce the issue. Can you give a complete runnable example.
On Fri, Aug 25, 2017 at 1:46 PM, lukas.malkmus via golang-nuts <
golang-nuts@googlegroups.com> wrote:
> It is part of the interface...
>
>
> Am Freitag, 25. August 2017 22:35:21 UTC+2 schrieb
> lukas....@googlemail.com:
>>
>> I'm using helper functions in my test, for example this one:
>>
>> // assert fails the test if the condition is false.
>> func assert(tb testing.TB, condition bool, msg string, v ...interface{})
>> {
>> if !condition {
>> _, file, line, _ := runtime.Caller(1)
>> fmt.Printf("\033[31m%s:%d: "+msg+"\033[39m\n\n", append([]interface{}{
>> filepath.Base(file), line}, v...)...)
>> tb.FailNow()
>> }
>> }
>>
>> I hoped that I could improve these helpers with the new (*B).Helper() and
>> (*T).Helper() methods:
>>
>> // assert fails the test if the condition is false.
>> func assert(tb testing.TB, condition bool, msg string, v ...interface{}) {
>> tb.Helper()
>> if !condition {
>> tb.Fatalf("\033[31m "+msg+"\033[39m\n\n", v...)
>> }
>> }
>>
>> I expected Go to print the file and line number of the failing test,
>> followed by a red message. Instead, the file and line number is of form "
>> <autogenerated>:1:"
>>
>> It works if I replace tb testing.TB with t testing.T. Is there a reason
>> the new Helper() method is part of the TB interface but not working as
>> expected? Or could it be a bug?
>>
>> --
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