Canonical CI: grouped-tests.yml + root test/test_groups.toml

Convert the root test workflow (CI.yml) to the canonical thin caller of
SciML/.github/.github/workflows/grouped-tests.yml@v1, with the group x version
matrix declared once in test/test_groups.toml.

- CI.yml: replace the hand-maintained version/os/arch matrix job (which called
  tests.yml@v1 directly) with a thin caller of grouped-tests.yml@v1. on: and
  concurrency: preserved verbatim; coverage:false carried over (non-default).
- test/test_groups.toml: [Core] versions=["lts","1","pre"]; [QA]
  versions=["lts","1"]. Linux-only (no os axis).
- test/runtests.jl: add GROUP dispatch (default "All"). Existing suite runs
  under All/Core; QA group runs test/qa/qa.jl.
- test/qa/: isolated QA env (Aqua, JET, Test, SymbolicAnalysis via [sources]
  path) + qa.jl running Aqua.test_all + JET.test_package(target_defined_modules).

QA group is newly wired; Aqua/JET run in CI for the first time. No exclusions
were pre-added; any genuine findings will be triaged in a follow-up.

Co-Authored-By: Chris Rackauckas <accounts@chrisrackauckas.com>
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: ChrisRackauckas

.github/workflows/CI.yml

@@ -13,20 +13,7 @@ concurrency:
   cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
 jobs:
   tests:
-    name: "Tests"
-    strategy:
-      fail-fast: false
-      matrix:
-        version:
-          - "1"
-        os:
-          - ubuntu-latest
-        arch:
-          - x64
-    uses: "SciML/.github/.github/workflows/tests.yml@v1"
+    uses: "SciML/.github/.github/workflows/grouped-tests.yml@v1"
     with:
-      julia-version: "${{ matrix.version }}"
-      os: "${{ matrix.os }}"
-      julia-arch: "${{ matrix.arch }}"
       coverage: false
     secrets: "inherit"

test/qa/Project.toml

@@ -0,0 +1,14 @@
+[deps]
+Aqua = "4c88cf16-eb10-579e-8560-4a9242c79595"
+JET = "c3a54625-cd67-489e-a8e7-0a5a0ff4e31b"
+SymbolicAnalysis = "4297ee4d-0239-47d8-ba5d-195ecdf594fe"
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[sources]
+SymbolicAnalysis = {path = "../.."}
+
+[compat]
+Aqua = "0.8"
+JET = "0.9,0.10,0.11"
+Test = "1"
+julia = "1.10"

test/qa/qa.jl

@@ -0,0 +1,9 @@
+using SymbolicAnalysis, Aqua, JET, Test
+
+@testset "Aqua" begin
+    Aqua.test_all(SymbolicAnalysis)
+end
+
+@testset "JET" begin
+    JET.test_package(SymbolicAnalysis; target_defined_modules = true)
+end

test/runtests.jl

@@ -1,33 +1,43 @@
-using SymbolicAnalysis:
-    propagate_curvature,
-    propagate_sign,
-    propagate_gcurvature,
-    getcurvature,
-    getsign,
-    getgcurvature
-
 using SafeTestsets, Test
 
-@testset "DCP" begin
-    include("test.jl")
-end
+const GROUP = get(ENV, "GROUP", "All")
 
-@testset "DGCP - SPD Manifold" begin
-    include("dgp.jl")
-end
+if GROUP == "All" || GROUP == "Core"
+    using SymbolicAnalysis:
+        propagate_curvature,
+        propagate_sign,
+        propagate_gcurvature,
+        getcurvature,
+        getsign,
+        getgcurvature
 
-@testset "DGCP - Lorentz Manifold" begin
-    include("lorentz.jl")
-end
+    @testset "DCP" begin
+        include("test.jl")
+    end
+
+    @testset "DGCP - SPD Manifold" begin
+        include("dgp.jl")
+    end
+
+    @testset "DGCP - Lorentz Manifold" begin
+        include("lorentz.jl")
+    end
 
-@testset "Interface Compatibility" begin
-    include("interface_tests.jl")
+    @testset "Interface Compatibility" begin
+        include("interface_tests.jl")
+    end
+
+    # AllocCheck tests - run separately to avoid precompilation overhead
+    # These tests verify that key operations have minimal allocations
+    if get(ENV, "SYMBOLICANALYSIS_TEST_ALLOC", "true") == "true"
+        @testset "Allocation Tests" begin
+            include("alloc_tests.jl")
+        end
+    end
 end
 
-# AllocCheck tests - run separately to avoid precompilation overhead
-# These tests verify that key operations have minimal allocations
-if get(ENV, "SYMBOLICANALYSIS_TEST_ALLOC", "true") == "true"
-    @testset "Allocation Tests" begin
-        include("alloc_tests.jl")
+if GROUP == "QA"
+    @testset "Quality Assurance" begin
+        include("qa/qa.jl")
     end
 end

test/test_groups.toml

@@ -0,0 +1,5 @@
+[Core]
+versions = ["lts", "1", "pre"]
+
+[QA]
+versions = ["lts", "1"]