From 6c1d57b309e7572ce9f7c966ded190b326984c31 Mon Sep 17 00:00:00 2001
From: jedel1043 <jedel0124@gmail.com>
Date: Wed, 29 Mar 2023 15:11:46 -0600
Subject: [PATCH] Fix deserialization of `SpecEdition`

---
 Cargo.lock                | 12 ++++++++++++
 boa_tester/Cargo.toml     |  1 +
 boa_tester/src/edition.rs |  8 ++++----
 3 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 430836c34f8..f49c8c3aef5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -522,6 +522,7 @@ dependencies = [
  "regex",
  "serde",
  "serde_json",
+ "serde_repr",
  "serde_yaml",
  "toml 0.7.3",
 ]
@@ -3616,6 +3617,17 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_repr"
+version = "0.1.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bcec881020c684085e55a25f7fd888954d56609ef363479dc5a1305eb0d40cab"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.11",
+]
+
 [[package]]
 name = "serde_spanned"
 version = "0.6.1"
diff --git a/boa_tester/Cargo.toml b/boa_tester/Cargo.toml
index 3ad26465b29..68c80ceb174 100644
--- a/boa_tester/Cargo.toml
+++ b/boa_tester/Cargo.toml
@@ -28,6 +28,7 @@ toml = "0.7.3"
 color-eyre = "0.6.2"
 phf = { version = "0.11.1", features = ["macros"] }
 comfy-table = "6.1.4"
+serde_repr = "0.1.12"
 
 [features]
 default = ["intl"]
diff --git a/boa_tester/src/edition.rs b/boa_tester/src/edition.rs
index a9ea5327081..38cd0fd538a 100644
--- a/boa_tester/src/edition.rs
+++ b/boa_tester/src/edition.rs
@@ -5,7 +5,7 @@
 
 use std::fmt::Display;
 
-use serde::{Deserialize, Serialize};
+use serde_repr::{Deserialize_repr, Serialize_repr};
 
 use crate::read::{MetaData, TestFlag};
 
@@ -270,11 +270,11 @@ static FEATURE_EDITION: phf::Map<&'static str, SpecEdition> = phf::phf_map! {
     PartialOrd,
     Ord,
     Default,
-    Serialize,
-    Deserialize,
+    Serialize_repr,
+    Deserialize_repr,
     clap::ValueEnum,
 )]
-#[serde(untagged)]
+#[repr(u8)]
 pub(crate) enum SpecEdition {
     /// ECMAScript 5.1 Edition
     ///