Use ParallelTestRunner

test/Project.toml

@@ -8,6 +8,7 @@ InteractiveUtils = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
 JLD2 = "033835bb-8acc-5ee8-8aae-3f567f8a3819"
 KernelAbstractions = "63c18a36-062a-441e-b654-da1e3ab1ce7c"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
+ParallelTestRunner = "d3525ed8-44d0-4b2c-a655-542cee43accc"
 Preferences = "21216c6a-2e73-6563-6e65-726566657250"
 Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
 REPL = "3fa0cd96-eef1-5676-8a61-b3b8758bbffb"
@@ -24,3 +25,7 @@ pocl_jll = "627d6b7a-bbe6-5189-83e7-98cc0a5aeadd"
 
 [compat]
 pocl_jll = "7.0"
+ParallelTestRunner = "1.0.1"
+
+[sources]
+ParallelTestRunner = {url="https://github.com/JuliaTesting/ParallelTestRunner.jl", rev="tb/testsuite"}

test/execution.jl

@@ -1,4 +1,5 @@
 using SPIRV_LLVM_Translator_jll
+using IOCapture
 
 @testset "execution" begin
 

test/kernelabstractions.jl

@@ -1,3 +1,17 @@
+# KernelAbstractions has a testsuite that isn't part of the main package.
+# Include it directly.
+
+const KATestSuite = let
+    mod = @eval module $(gensym())
+        using ..Test
+        import KernelAbstractions
+        kernelabstractions = pathof(KernelAbstractions)
+        kernelabstractions_root = dirname(dirname(kernelabstractions))
+        include(joinpath(kernelabstractions_root, "test", "testsuite.jl"))
+    end
+    mod.Testsuite
+end
+
 skip_tests=Set([
     "sparse",
     "Convert", # Need to opt out of i128