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Diffstat (limited to 'src/strconv/ftoa_test.go')
| -rw-r--r-- | src/strconv/ftoa_test.go | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/strconv/ftoa_test.go b/src/strconv/ftoa_test.go index 755c986b86..99cca17542 100644 --- a/src/strconv/ftoa_test.go +++ b/src/strconv/ftoa_test.go @@ -212,6 +212,15 @@ func TestFtoaRandom(t *testing.T) { } } +func TestFormatFloatInvalidBitSize(t *testing.T) { + defer func() { + if r := recover(); r == nil { + t.Fatalf("expected panic due to invalid bitSize") + } + }() + _ = FormatFloat(3.14, 'g', -1, 100) +} + var ftoaBenches = []struct { name string float float64 |