[SYCLomatic] Add an array size fold warning test case. (#233)

Signed-off-by: Tang, Jiajun [email protected]

Author: tangjj11

behavior_tests/behavior_tests.xml

@@ -3,6 +3,7 @@
 <suite>
     <description> behavior test</description>
     <tests>
+        <test testName="array_size_fold" configFile="config/TEMPLATE_behavior_tests.xml" />
         <test testName="test_soft_link_folder" configFile="config/test_soft_link_folder.xml" />
         <test testName="execute_from_cuda_path" configFile="config/TEMPLATE_behavior_tests.xml" />
         <test testName="execute_from_bundle_root" configFile="config/TEMPLATE_behavior_tests.xml" />

behavior_tests/src/array_size_fold/do_test.py

@@ -0,0 +1,45 @@
+# ====------ do_test.py---------- *- Python -* ----===##
+#
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+#
+#
+# ===----------------------------------------------------------------------===#
+import subprocess
+import platform
+import os
+import sys
+
+from test_utils import *
+
+
+def setup_test():
+    change_dir(test_config.current_test)
+    return True
+
+
+def migrate_test():
+    call_subprocess(
+        test_config.CT_TOOL + " test.cu --out-root=out --cuda-include-path=" + test_config.include_path)
+
+    with open(os.path.join("out", "test.dp.cpp"), 'r') as f:
+        ret_str = f.read()
+    res = True
+
+    reference_list = ["'S' expression", "'x' expression", "'sizeof(C) * 3' expression", "'sizeof(x) * 3' expression",
+                      "'sizeof(x * 3) * 3' expression", "'S+1+S' expression"]
+    for reference in reference_list:
+        if reference not in ret_str:
+            res = False
+            print("there should be a DPCT1101 " + reference + " warning.")
+
+    return res
+
+
+def build_test():
+    return True
+
+
+def run_test():
+    return True

behavior_tests/src/array_size_fold/test.cu

@@ -0,0 +1,26 @@
+// ====------ test.cu---------- *- CUDA -* ----===////
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//
+// ===----------------------------------------------------------------------===//
+
+#define S 3
+class C {};
+__global__ void f() {
+  const int x = 2;
+  __shared__ int fold1[S];
+  __shared__ int fold2[x];
+  __shared__ int fold3[sizeof(C) * 3];
+  __shared__ int fold4[sizeof(x) * 3];
+  __shared__ int fold5[sizeof(x * 3) * 3];
+  __shared__ int fold6[S][S+1+S];
+  __shared__ int unfold1[1 + 1];
+  __shared__ int unfold2[sizeof(float3) * 3];
+}
+int main() {
+  f<<<1, 1>>>();
+  return 0;
+}