diff options
Diffstat (limited to 'src/encoding/json/jsontext/decode_test.go')
| -rw-r--r-- | src/encoding/json/jsontext/decode_test.go | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/encoding/json/jsontext/decode_test.go b/src/encoding/json/jsontext/decode_test.go index 78296bb590..209ff65ec8 100644 --- a/src/encoding/json/jsontext/decode_test.go +++ b/src/encoding/json/jsontext/decode_test.go @@ -1269,14 +1269,14 @@ func TestPeekableDecoder(t *testing.T) { // TestDecoderReset tests that the decoder preserves its internal // buffer between Reset calls to avoid frequent allocations when reusing the decoder. // It ensures that the buffer capacity is maintained while avoiding aliasing -// issues with bytes.Buffer. +// issues with [bytes.Buffer]. func TestDecoderReset(t *testing.T) { - // Create a decoder with a reasonably large JSON input to ensure buffer growth + // Create a decoder with a reasonably large JSON input to ensure buffer growth. largeJSON := `{"key1":"value1","key2":"value2","key3":"value3","key4":"value4","key5":"value5"}` dec := NewDecoder(strings.NewReader(largeJSON)) t.Run("Test capacity preservation", func(t *testing.T) { - // Read the first JSON value to grow the internal buffer + // Read the first JSON value to grow the internal buffer. val1, err := dec.ReadValue() if err != nil { t.Fatalf("first ReadValue failed: %v", err) @@ -1285,22 +1285,22 @@ func TestDecoderReset(t *testing.T) { t.Fatalf("first ReadValue = %q, want %q", val1, largeJSON) } - // Get the buffer capacity after first use + // Get the buffer capacity after first use. initialCapacity := cap(dec.s.buf) if initialCapacity == 0 { t.Fatalf("expected non-zero buffer capacity after first use") } - // Reset with a new reader - this should preserve the buffer capacity + // Reset with a new reader - this should preserve the buffer capacity. dec.Reset(strings.NewReader(largeJSON)) - // Verify the buffer capacity is preserved (or at least not smaller) + // Verify the buffer capacity is preserved (or at least not smaller). preservedCapacity := cap(dec.s.buf) if preservedCapacity < initialCapacity { t.Fatalf("buffer capacity reduced after Reset: got %d, want at least %d", preservedCapacity, initialCapacity) } - // Read the second JSON value to ensure the decoder still works correctly + // Read the second JSON value to ensure the decoder still works correctly. val2, err := dec.ReadValue() if err != nil { t.Fatalf("second ReadValue failed: %v", err) @@ -1317,7 +1317,7 @@ func TestDecoderReset(t *testing.T) { dec.Reset(bb) bbBuf = bb.Bytes() - // Read the third JSON value to ensure functionality with bytes.Buffer + // Read the third JSON value to ensure functionality with bytes.Buffer. val3, err := dec.ReadValue() if err != nil { t.Fatalf("fourth ReadValue failed: %v", err) |