[test] Migrate cctest/test-macro-assembler-arm64 to unittests/

Bug: v8:12781
Change-Id: I0271c632a057ed457af5af59cb918d86472563d8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3827131
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Victor Gomes <victorgomes@chromium.org>
Cr-Commit-Position: refs/heads/main@{#82606}

test/cctest/BUILD.gn

@@ -239,7 +239,6 @@ v8_source_set("cctest_sources") {
       "test-fuzz-arm64.cc",
       "test-javascript-arm64.cc",
       "test-js-arm64-variables.cc",
-      "test-macro-assembler-arm64.cc",
       "test-sync-primitives-arm64.cc",
       "test-utils-arm64.cc",
       "test-utils-arm64.h",

test/unittests/BUILD.gn

@@ -563,6 +563,7 @@ v8_source_set("unittests_sources") {
   } else if (v8_current_cpu == "arm64") {
     sources += [
       "assembler/disasm-arm64-unittest.cc",
+      "assembler/macro-assembler-arm64-unittest.cc",
       "assembler/turbo-assembler-arm64-unittest.cc",
       "codegen/pointer-auth-arm64-unittest.cc",
       "compiler/arm64/instruction-selector-arm64-unittest.cc",

test/cctest/test-macro-assembler-arm64.cc → test/unittests/assembler/macro-assembler-arm64-unittest.cc

@@ -33,20 +33,22 @@
 #include "src/heap/factory.h"
 #include "src/objects/objects-inl.h"
 #include "src/utils/ostreams.h"
-#include "test/cctest/cctest.h"
 #include "test/common/assembler-tester.h"
+#include "test/unittests/test-utils.h"
 
 namespace v8 {
 namespace internal {
 namespace test_macro_assembler_arm64 {
 
+using MacroAssemblerArm64Test = TestWithIsolate;
+
 using F0 = int();
 
 #define __ masm.
 
-TEST(EmbeddedObj) {
+TEST_F(MacroAssemblerArm64Test, EmbeddedObj) {
 #ifdef V8_COMPRESS_POINTERS
-  Isolate* isolate = CcTest::i_isolate();
+  Isolate* isolate = i_isolate();
   HandleScope handles(isolate);
 
   auto buffer = AllocateAssemblerBuffer();
@@ -71,9 +73,9 @@ TEST(EmbeddedObj) {
 #endif
 
   // Collect garbage to ensure reloc info can be walked by the heap.
-  CcTest::CollectAllGarbage();
-  CcTest::CollectAllGarbage();
-  CcTest::CollectAllGarbage();
+  CollectAllGarbage();
+  CollectAllGarbage();
+  CollectAllGarbage();
 
   PtrComprCageBase cage_base(isolate);
 
@@ -91,8 +93,8 @@ TEST(EmbeddedObj) {
 #endif  // V8_COMPRESS_POINTERS
 }
 
-TEST(DeoptExitSizeIsFixed) {
-  Isolate* isolate = CcTest::i_isolate();
+TEST_F(MacroAssemblerArm64Test, DeoptExitSizeIsFixed) {
+  Isolate* isolate = i_isolate();
   HandleScope handles(isolate);
   auto buffer = AllocateAssemblerBuffer();
   MacroAssembler masm(isolate, v8::internal::CodeObjectRequired::kYes,