handle typed nil pointers in Encode method (apache/dubbo-go#2517) #376
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tiltwind
reviewed
Apr 1, 2025
| @@ -81,6 +81,10 @@ func getJavaReply(method, className string) []byte { | |||
| cmd := exec.Command("java", cmdArgs...) | |||
| out, err := cmd.Output() | |||
| if err != nil { | |||
| if exitErr, ok := err.(*exec.ExitError); ok { | |||
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why ignore the the exec.ExitError?
tiltwind
reviewed
Apr 1, 2025
| @@ -92,6 +92,36 @@ func testSimpleEncode(t *testing.T, v interface{}) { | |||
| assert.Nil(t, err) | |||
| } | |||
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| func TestEncodeTypedNilPointer(t *testing.T) { | |||
| encoder := NewEncoder() | |||
| var val *int32 = nil | |||
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we define *int32 as java.lang.Integer,
dubbo-go-hessian2/java_lang_test.go
Line 60 in e93635a
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This PR fixes the issue where the Encode method in encode.go did not properly handle typed nil pointers (e.g., (*int32)(nil)). The changes ensure that such pointers are encoded as Hessian NULL ('N').
Changes:
Fixes apache/dubbo-go#2517 (Ref: apache/dubbo-go#2517)
This PR is a prerequisite for the corresponding changes in apache/dubbo-go.