Run primitives_spec with the interpreter on CI (#14438)

.github/workflows/interpreter.yml

@@ -62,3 +62,24 @@ jobs:
 
       - name: Run std_spec with interpreter
         run: SPEC_SPLIT="${{ matrix.part }}%4" bin/crystal i spec/std_spec.cr -- --junit_output .junit/interpreter-std_spec.${{ matrix.part }}.xml
+
+  test-interpreter-primitives_spec:
+    needs: build-interpreter
+    runs-on: ubuntu-22.04
+    container:
+      image: crystallang/crystal:1.11.2-build
+    name: "Test primitives_spec with interpreter"
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Download compiler artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: crystal-interpreter
+          path: .build/
+
+      - name: Mark downloaded compiler as executable
+        run: chmod +x .build/crystal
+
+      - name: Run primitives_spec with interpreter
+        run: bin/crystal i spec/primitives_spec.cr -- --junit_output .junit/interpreter-primitives_spec.xml

spec/primitives/float_spec.cr

@@ -1,5 +1,6 @@
 require "spec"
 require "../support/number"
+require "../support/interpreted"
 
 describe "Primitives: Float" do
   {% for op in %w(== != < <= > >=) %}

spec/primitives/reference_spec.cr

@@ -1,4 +1,5 @@
 require "spec"
+require "../support/interpreted"
 
 private abstract class Base
 end
@@ -36,7 +37,8 @@ describe "Primitives: reference" do
     end
   end
 
-  describe ".pre_initialize" do
+  # TODO: implement in the interpreter
+  pending_interpreted describe: ".pre_initialize" do
     it "doesn't fail on complex ivar initializer if value is discarded (#14325)" do
       bar_buffer = GC.malloc(instance_sizeof(Outer))
       Outer.pre_initialize(bar_buffer)
@@ -87,7 +89,7 @@ describe "Primitives: reference" do
     end
   end
 
-  describe ".unsafe_construct" do
+  pending_interpreted describe: ".unsafe_construct" do
     it "constructs an object in-place" do
       foo_buffer = GC.malloc(instance_sizeof(Foo))
       foo = Foo.unsafe_construct(foo_buffer, 123_i64)

spec/primitives/slice_spec.cr

@@ -1,10 +1,12 @@
 require "spec"
 require "../support/number"
+require "../support/interpreted"
 
 describe "Primitives: Slice" do
   describe ".literal" do
+    # TODO: implement in the interpreter
     {% for num in BUILTIN_NUMBER_TYPES %}
-      it {{ "creates a read-only Slice(#{num})" }} do
+      pending_interpreted {{ "creates a read-only Slice(#{num})" }} do
         slice = Slice({{ num }}).literal(0, 1, 4, 9, 16, 25)
         slice.should be_a(Slice({{ num }}))
         slice.to_a.should eq([0, 1, 4, 9, 16, 25] of {{ num }})