test: add a test for error

Author: avik-pal

Project.toml

@@ -90,7 +90,7 @@ PythonCall = "0.9"
 Random = "1.10"
 Random123 = "1.7"
 ReactantCore = "0.1.12"
-Reactant_jll = "0.0.198"
+Reactant_jll = "0.0.199"
 ScopedValues = "1.3.0"
 Scratch = "1.2"
 Sockets = "1.10"

test/callback.jl

@@ -0,0 +1,16 @@
+using Reactant
+
+function fn(x)
+    error("This should error at runtime")
+    return x .+ 1
+end
+
+@testset "error" begin
+    x = Reactant.to_rarray(ones(4))
+
+    hlo = repr(@code_hlo fn(x))
+    @test contains(hlo, "stablehlo.custom_call")
+
+    fn_compiled = @compile fn(x)
+    @test_throws Reactant.XLA.ReactantInternalError fn_compiled(x)
+end

test/runtests.jl

@@ -37,6 +37,7 @@ const REACTANT_TEST_GROUP = lowercase(get(ENV, "REACTANT_TEST_GROUP", "all"))
         @safetestset "Cluster Detection" include("cluster_detector.jl")
         @safetestset "Config" include("config.jl")
         @safetestset "Batching" include("batching.jl")
+        @safetestset "Callbacks" include("callback.jl")
     end
 
     if REACTANT_TEST_GROUP == "all" || REACTANT_TEST_GROUP == "integration"