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| author |  nickajacks1 <128185314+nickajacks1@users.noreply.github.com>
| 2024-01-05 21:35:20 -0800 |
|---|---|---|
| committer |  GitHub <noreply@github.com>
| 2024-01-06 13:35:20 +0800 |
| commit | 08c8d32471031b704f40832594c5fc8fba4f9db9 (patch) | |
| tree | e069195d9d7c975ffedaf7fe7d213c87863cba6b | |
| parent | Change empty string checks to be more idiomatic (#1684) (diff) | |
| download | fasthttp-08c8d32471031b704f40832594c5fc8fba4f9db9.tar.gz fasthttp-08c8d32471031b704f40832594c5fc8fba4f9db9.tar.bz2 fasthttp-08c8d32471031b704f40832594c5fc8fba4f9db9.zip | |
test(expvarhandler): fix failure when using -count to run more than once (#1688)
| -rw-r--r-- | expvarhandler/expvar_test.go | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/expvarhandler/expvar_test.go b/expvarhandler/expvar_test.go index e6114d7..6fa1d0d 100644 --- a/expvarhandler/expvar_test.go +++ b/expvarhandler/expvar_test.go @@ -4,17 +4,24 @@ import ( "encoding/json" "expvar" "strings" + "sync" "testing" "github.com/valyala/fasthttp" ) +var once sync.Once + func TestExpvarHandlerBasic(t *testing.T) { t.Parallel() - expvar.Publish("customVar", expvar.Func(func() any { - return "foobar" - })) + // Publish panics if the same var is published more than once, + // which can happen if the test is run with -count + once.Do(func() { + expvar.Publish("customVar", expvar.Func(func() any { + return "foobar" + })) + }) var ctx fasthttp.RequestCtx |