all: don't call t.Fatal from a goroutine

Fixes #17900.

Change-Id: I42cda6ac9cf48ed739d3a015a90b3cb15edf8ddf
Reviewed-on: https://go-review.googlesource.com/33243
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

1 files changed, 12 insertions, 11 deletions

diff --git a/src/runtime/trace/trace_stack_test.go b/src/runtime/trace/trace_stack_test.go
index b143341f59..c37b33de86 100644
--- a/src/runtime/trace/trace_stack_test.go
+++ b/src/runtime/trace/trace_stack_test.go
@@ -85,7 +85,8 @@ func TestTraceSymbolize(t *testing.T) {
 	go func() {
 		c, err := ln.Accept()
 		if err != nil {
-			t.Fatalf("failed to accept: %v", err)
+			t.Errorf("failed to accept: %v", err)
+			return
 		}
 		c.Close()
 	}()
@@ -139,14 +140,14 @@ func TestTraceSymbolize(t *testing.T) {
 	want := []eventDesc{
 		{trace.EvGCStart, []frame{
 			{"runtime.GC", 0},
-			{"runtime/trace_test.TestTraceSymbolize", 106},
+			{"runtime/trace_test.TestTraceSymbolize", 107},
 			{"testing.tRunner", 0},
 		}},
 		{trace.EvGoStart, []frame{
 			{"runtime/trace_test.TestTraceSymbolize.func1", 37},
 		}},
 		{trace.EvGoSched, []frame{
-			{"runtime/trace_test.TestTraceSymbolize", 107},
+			{"runtime/trace_test.TestTraceSymbolize", 108},
 			{"testing.tRunner", 0},
 		}},
 		{trace.EvGoCreate, []frame{
@@ -171,7 +172,7 @@ func TestTraceSymbolize(t *testing.T) {
 		}},
 		{trace.EvGoUnblock, []frame{
 			{"runtime.chansend1", 0},
-			{"runtime/trace_test.TestTraceSymbolize", 109},
+			{"runtime/trace_test.TestTraceSymbolize", 110},
 			{"testing.tRunner", 0},
 		}},
 		{trace.EvGoBlockSend, []frame{
@@ -180,7 +181,7 @@ func TestTraceSymbolize(t *testing.T) {
 		}},
 		{trace.EvGoUnblock, []frame{
 			{"runtime.chanrecv1", 0},
-			{"runtime/trace_test.TestTraceSymbolize", 110},
+			{"runtime/trace_test.TestTraceSymbolize", 111},
 			{"testing.tRunner", 0},
 		}},
 		{trace.EvGoBlockSelect, []frame{
@@ -189,7 +190,7 @@ func TestTraceSymbolize(t *testing.T) {
 		}},
 		{trace.EvGoUnblock, []frame{
 			{"runtime.selectgo", 0},
-			{"runtime/trace_test.TestTraceSymbolize", 111},
+			{"runtime/trace_test.TestTraceSymbolize", 112},
 			{"testing.tRunner", 0},
 		}},
 		{trace.EvGoBlockSync, []frame{
@@ -198,7 +199,7 @@ func TestTraceSymbolize(t *testing.T) {
 		}},
 		{trace.EvGoUnblock, []frame{
 			{"sync.(*Mutex).Unlock", 0},
-			{"runtime/trace_test.TestTraceSymbolize", 115},
+			{"runtime/trace_test.TestTraceSymbolize", 116},
 			{"testing.tRunner", 0},
 		}},
 		{trace.EvGoBlockSync, []frame{
@@ -208,7 +209,7 @@ func TestTraceSymbolize(t *testing.T) {
 		{trace.EvGoUnblock, []frame{
 			{"sync.(*WaitGroup).Add", 0},
 			{"sync.(*WaitGroup).Done", 0},
-			{"runtime/trace_test.TestTraceSymbolize", 116},
+			{"runtime/trace_test.TestTraceSymbolize", 117},
 			{"testing.tRunner", 0},
 		}},
 		{trace.EvGoBlockCond, []frame{
@@ -217,12 +218,12 @@ func TestTraceSymbolize(t *testing.T) {
 		}},
 		{trace.EvGoUnblock, []frame{
 			{"sync.(*Cond).Signal", 0},
-			{"runtime/trace_test.TestTraceSymbolize", 117},
+			{"runtime/trace_test.TestTraceSymbolize", 118},
 			{"testing.tRunner", 0},
 		}},
 		{trace.EvGoSleep, []frame{
 			{"time.Sleep", 0},
-			{"runtime/trace_test.TestTraceSymbolize", 108},
+			{"runtime/trace_test.TestTraceSymbolize", 109},
 			{"testing.tRunner", 0},
 		}},
 	}
@@ -240,7 +241,7 @@ func TestTraceSymbolize(t *testing.T) {
 				{"syscall.Read", 0},
 				{"os.(*File).read", 0},
 				{"os.(*File).Read", 0},
-				{"runtime/trace_test.TestTraceSymbolize.func11", 101},
+				{"runtime/trace_test.TestTraceSymbolize.func11", 102},
 			}},
 		}...)
 	}