From 983d90e11dd0e12a484def454530fe9f5de031fc Mon Sep 17 00:00:00 2001
From: Nakul Bajaj <nbajaj@umich.edu>
Date: Tue, 17 Oct 2023 23:24:20 -0700
Subject: [PATCH] testing/slogtest: test no source key with empty PC in record

Fixes #62280

Change-Id: Ideaffb797d8bb9cc70e635f0b019ae3cb90abc92
Reviewed-on: https://go-review.googlesource.com/c/go/+/536117
Reviewed-by: Bryan Mills <bcmills@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Jonathan Amsterdam <jba@google.com>
---
 src/testing/slogtest/slogtest.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/testing/slogtest/slogtest.go b/src/testing/slogtest/slogtest.go
index e60e8438d4..6f08180df5 100644
--- a/src/testing/slogtest/slogtest.go
+++ b/src/testing/slogtest/slogtest.go
@@ -216,6 +216,17 @@ var cases = []testCase{
 			inGroup("G", hasAttr("b", "v2")),
 		},
 	},
+	{
+		name:        "empty-PC",
+		explanation: withSource("a Handler should not output SourceKey if the PC is zero"),
+		f: func(l *slog.Logger) {
+			l.Info("message")
+		},
+		mod: func(r *slog.Record) { r.PC = 0 },
+		checks: []check{
+			missingKey(slog.SourceKey),
+		},
+	},
 }
 
 // TestHandler tests a [slog.Handler].
-- 
2.50.0