From 71f24eac2de498b76994d901092c56bbfca5a067 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sat, 25 Jul 2026 17:47:38 +0100
Subject: Test shared value of sum and variant in java-transient-0

---
 .../src/test/java/org/zwobble/example/Transient0Tests.java | 14 ++++++++++++++
 examples/11-transient-0/output/rust/src/gen/data.rs        |  6 ++++++
 .../11-transient-0/output/rust/src/gen/data/transient_0.rs | 12 ++++++++++++
 examples/11-transient-0/src/data.hob                       |  5 +++++
 4 files changed, 37 insertions(+)

diff --git a/examples/11-transient-0/output/java/src/test/java/org/zwobble/example/Transient0Tests.java b/examples/11-transient-0/output/java/src/test/java/org/zwobble/example/Transient0Tests.java
index dbbeb3c..621f195 100644
--- a/examples/11-transient-0/output/java/src/test/java/org/zwobble/example/Transient0Tests.java
+++ b/examples/11-transient-0/output/java/src/test/java/org/zwobble/example/Transient0Tests.java
@@ -22,6 +22,7 @@ import org.zwobble.example.types.data.StructWithInt64;
 import org.zwobble.example.types.data.StructWithList;
 import org.zwobble.example.types.data.StructWithListOfShared;
 import org.zwobble.example.types.data.StructWithOption;
+import org.zwobble.example.types.data.StructWithSharedSumAndVariant;
 import org.zwobble.example.types.data.StructWithString;
 import org.zwobble.example.types.data.StructWithStruct;
 import org.zwobble.example.types.data.StructWithSum;
@@ -226,6 +227,19 @@ public class Transient0Tests {
         );
     }
 
+    @Test
+    public void structWithSumAndVariant() throws IOException {
+        var a = new VariantOne(10);
+
+        var value = new StructWithSharedSumAndVariant(a, a);
+
+        assertRoundTripEncoding(
+            value,
+            HobgoblinTransient0Data::encodeStructWithSharedSumAndVariant,
+            HobgoblinTransient0Data::decodeStructWithSharedSumAndVariant
+        );
+    }
+
     private <T> T assertRoundTripEncoding(
         T value,
         Encoder<T> encoder,
diff --git a/examples/11-transient-0/output/rust/src/gen/data.rs b/examples/11-transient-0/output/rust/src/gen/data.rs
index 6703918..cdc5aab 100644
--- a/examples/11-transient-0/output/rust/src/gen/data.rs
+++ b/examples/11-transient-0/output/rust/src/gen/data.rs
@@ -100,3 +100,9 @@ pub struct StructWithDifferentSharedTypes {
     pub b: ::std::sync::Arc::<crate::data::StructWithInt64>,
     pub c: ::std::sync::Arc::<crate::data::StructWithInt32>,
 }
+
+#[derive(Debug, PartialEq)]
+pub struct StructWithSharedSumAndVariant {
+    pub a: ::std::sync::Arc::<crate::data::SumWithVariants>,
+    pub b: ::std::sync::Arc::<crate::data::VariantOne>,
+}
diff --git a/examples/11-transient-0/output/rust/src/gen/data/transient_0.rs b/examples/11-transient-0/output/rust/src/gen/data/transient_0.rs
index fb07229..cffb318 100644
--- a/examples/11-transient-0/output/rust/src/gen/data/transient_0.rs
+++ b/examples/11-transient-0/output/rust/src/gen/data/transient_0.rs
@@ -257,3 +257,15 @@ pub fn decode_struct_with_different_shared_types(reader: &mut impl std::io::Read
     let c = ::std::sync::Arc::new(crate::data::transient_0::decode_struct_with_int_32(reader)?);
     std::io::Result::Ok(crate::data::StructWithDifferentSharedTypes { a: a, b: b, c: c })
 }
+
+pub fn encode_struct_with_shared_sum_and_variant(value: &crate::data::StructWithSharedSumAndVariant, writer: &mut impl std::io::Write) -> ::std::io::Result::<()> {
+    crate::data::transient_0::encode_sum_with_variants((&value.a).as_ref(), writer)?;
+    crate::data::transient_0::encode_variant_one((&value.b).as_ref(), writer)?;
+    ::std::io::Result::Ok(())
+}
+
+pub fn decode_struct_with_shared_sum_and_variant(reader: &mut impl std::io::Read) -> ::std::io::Result::<crate::data::StructWithSharedSumAndVariant> {
+    let a = ::std::sync::Arc::new(crate::data::transient_0::decode_sum_with_variants(reader)?);
+    let b = ::std::sync::Arc::new(crate::data::transient_0::decode_variant_one(reader)?);
+    std::io::Result::Ok(crate::data::StructWithSharedSumAndVariant { a: a, b: b })
+}
diff --git a/examples/11-transient-0/src/data.hob b/examples/11-transient-0/src/data.hob
index abe9552..9c715e9 100644
--- a/examples/11-transient-0/src/data.hob
+++ b/examples/11-transient-0/src/data.hob
@@ -71,3 +71,8 @@ struct StructWithDifferentSharedTypes {
     field b: Shared[StructWithInt64];
     field c: Shared[StructWithInt32];
 }
+
+struct StructWithSharedSumAndVariant {
+    field a: Shared[SumWithVariants];
+    field b: Shared[VariantOne];
+}
-- 
cgit v1.2.3