1 files changed, 93 insertions, 0 deletions
diff --git a/tests/language-feature/static_assert.slang b/tests/language-feature/static_assert.slang
new file mode 100644
index 000000000..55bfa0abb
--- /dev/null
+++ b/tests/language-feature/static_assert.slang
@@ -0,0 +1,93 @@
+//TEST:SIMPLE(filecheck=CHK):-target hlsl -stage compute -entry computeMain
+//TEST:SIMPLE(filecheck=CHK):-target glsl -stage compute -entry computeMain
+//TEST:SIMPLE(filecheck=CHK):-target spirv -stage compute -entry computeMain
+//TEST:SIMPLE(filecheck=HLSL):-target hlsl -stage compute -entry computeMain
+//TEST:SIMPLE(filecheck=GLSL):-target glsl -stage compute -entry computeMain
+//TEST:SIMPLE(filecheck=SPV):-target spirv -stage compute -entry computeMain
+
+// TODO: requires changes in parser
+//static_assert(true, "PASS_global");
+//static_assert(false, "FAIL_global");
+
+__generic<T:IArithmetic>
+void TEST_specialize()
+{
+    static_assert(true,   "TEST_specialize true");
+    static_assert(T is float, "TEST_specialize T_is_float");
+    static_assert(T is int,   "TEST_specialize T_is_int");
+}
+
+void TEST_target_switch()
+{
+    static_assert(false, "TEST_target_switch all");
+    __target_switch
+    {
+    case hlsl:
+        static_assert(false, "TEST_target_switch hlsl");
+        return;
+    case glsl:
+        static_assert(false, "TEST_target_switch glsl");
+        return;
+    default:
+        static_assert(false, "TEST_target_switch default");
+        return;
+    }
+}
+
+__generic<T:IArithmetic>
+struct MyType
+{
+    // TODO: requires changes in parser
+    //static_assert(true, "PASS_struct");
+    //static_assert(false, "FAIL_struct");
+
+    __init()
+    {
+        static_assert(true, "MyType init true");
+        static_assert(false, "MyType init false");
+    }
+};
+
+__generic<T:IFloat>
+extension MyType<T>
+{
+};
+
+[numthreads(1,1,1)]
+void computeMain(int3 dispatchThreadID: SV_DispatchThreadID)
+{
+    //CHK-NOT:error {{.*}} TEST_specialize
+    //CHK: error {{.*}} TEST_specialize T_is_int
+    //CHK-NOT:error {{.*}} TEST_specialize
+    TEST_specialize<float>();
+
+    //CHK-NOT:error {{.*}} TEST_specialize
+    //CHK: error 41400: {{.*}} TEST_specialize T_is_float
+    //CHK-NOT:error {{.*}} TEST_specialize
+    TEST_specialize<int>();
+
+    //HLSL: error {{.*}} TEST_target_switch all
+    //HLSL: error {{.*}} TEST_target_switch hlsl
+    //HLSL-NOT: error {{.*}} TEST_target_switch glsl
+    //HLSL-NOT: error {{.*}} TEST_target_switch default
+    //
+    //GLSL: error {{.*}} TEST_target_switch all
+    //GLSL-NOT: error {{.*}} TEST_target_switch hlsl
+    //GLSL: error {{.*}} TEST_target_switch glsl
+    //GLSL-NOT: error {{.*}} TEST_target_switch default
+    //
+    //SPV: error {{.*}} TEST_target_switch all
+    //SPV-NOT: error {{.*}} TEST_target_switch hlsl
+    //SPV-NOT: error {{.*}} TEST_target_switch glsl
+    //SPV: error {{.*}} TEST_target_switch default
+    //
+    TEST_target_switch();
+
+    //CHK-NOT: error {{.*}} MyType init true
+    //CHK: error {{.*}} MyType init false
+    MyType<float> obj;
+
+    //CHK: ([[#@LINE+1]]): error
+    static_assert(dispatchThreadID.x == 0, "not constant");
+}
+