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fix Decoder failed to decode int8/int16 type values of map field in struct #366

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merged 2 commits into from
Nov 1, 2023

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ahaostudy
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@ahaostudy ahaostudy commented Oct 31, 2023

What this PR does:

Fix Decoder failed to decode int8/int16 type values of map field in struct

Which issue(s) this PR fixes:

Currently, dubbo-go-hessian2 is unable to correctly decode values of type int8 / int16 that are contained within a map type field in a struct, resulting in a panic during the decoding process.

This PR is intended to fix this issue, which will enhance the compatibility between dubbo-go and dubbo-java.

Special notes for your reviewer:

I am a developer of the Kitex framework, and currently, DubboCodec is utilizing dubbo-go-hessian2 as its encoder/decoder. We also hope to resolve this issue through this PR, enabling us to support decoding of int8 and int16 types.

img_v2_f5ff3858-80ba-4b3f-8e15-3794d2109ccg

Does this PR introduce a user-facing change?:

NONE

@ahaostudy ahaostudy changed the title fix issue where Decoder panics when decoding an Object containing a Map with int8/int16 as key or value type fix Decoder failed to decode int8/int16 type values of map field in struct Oct 31, 2023
map_test.go Outdated
if err != nil {
t.Errorf("Decode() = %+v", err)
}
t.Logf("decode(%v) = %v, %v\n", obj, res, err)
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should check whether the decode value is equal to the original

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done

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Codecov Report

Merging #366 (c4fcd98) into master (f0fbe40) will increase coverage by 0.24%.
The diff coverage is 100.00%.

❗ Current head c4fcd98 differs from pull request most recent head fbdccbe. Consider uploading reports for the commit fbdccbe to get more accurate results

@@            Coverage Diff             @@
##           master     #366      +/-   ##
==========================================
+ Coverage   68.98%   69.23%   +0.24%     
==========================================
  Files          28       28              
  Lines        3140     3146       +6     
==========================================
+ Hits         2166     2178      +12     
+ Misses        751      745       -6     
  Partials      223      223              
Files Coverage Δ
map.go 63.81% <100.00%> (+4.23%) ⬆️

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LGTM

@jasondeng1997 jasondeng1997 merged commit fb070d0 into apache:master Nov 1, 2023
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5 participants