[test] Move cctest/test-pointer-auth-arm64 to unittests

... /codegen/pointer-auth-arm64-unittest.

Bug: v8:12781
Change-Id: Ibce77b62650c7a5f84b62282861297b9d4b2e591
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3724790Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: 王澳 <wangao.james@bytedance.com>
Cr-Commit-Position: refs/heads/main@{#81389}

test/cctest/BUILD.gn

@@ -252,7 +252,6 @@ v8_source_set("cctest_sources") {
       "test-javascript-arm64.cc",
       "test-js-arm64-variables.cc",
       "test-macro-assembler-arm64.cc",
-      "test-pointer-auth-arm64.cc",
       "test-sync-primitives-arm64.cc",
       "test-utils-arm64.cc",
       "test-utils-arm64.h",

test/unittests/BUILD.gn

@@ -531,6 +531,7 @@ v8_source_set("unittests_sources") {
     sources += [
       "assembler/disasm-arm64-unittest.cc",
       "assembler/turbo-assembler-arm64-unittest.cc",
+      "codegen/pointer-auth-arm64-unittest.cc",
       "compiler/arm64/instruction-selector-arm64-unittest.cc",
     ]
   } else if (v8_current_cpu == "x86") {

test/cctest/test-pointer-auth-arm64.cc → test/unittests/codegen/pointer-auth-arm64-unittest.cc

@@ -4,14 +4,16 @@
 
 #include "src/codegen/arm64/decoder-arm64-inl.h"
 #include "src/execution/arm64/simulator-arm64.h"
-
-#include "test/cctest/cctest.h"
+#include "test/unittests/test-utils.h"
+#include "testing/gtest/include/gtest/gtest.h"
 
 namespace v8 {
 namespace internal {
 
+using PointerAuthArm64Test = TestWithIsolate;
+
 #ifdef USE_SIMULATOR
-TEST(compute_pac) {
+TEST_F(PointerAuthArm64Test, compute_pac) {
   Decoder<DispatchingDecoderVisitor>* decoder =
       new Decoder<DispatchingDecoderVisitor>();
   Simulator simulator(decoder);
@@ -29,7 +31,7 @@ TEST(compute_pac) {
   CHECK_NE(pac1, pac2);
 }
 
-TEST(add_and_auth_pac) {
+TEST_F(PointerAuthArm64Test, add_and_auth_pac) {
   i::FLAG_sim_abort_on_bad_auth = false;
   Decoder<DispatchingDecoderVisitor>* decoder =
       new Decoder<DispatchingDecoderVisitor>();
@@ -59,7 +61,7 @@ TEST(add_and_auth_pac) {
   CHECK_NE(fail, ptr);
 }
 
-TEST(add_and_strip_pac) {
+TEST_F(PointerAuthArm64Test, add_and_strip_pac) {
   Decoder<DispatchingDecoderVisitor>* decoder =
       new Decoder<DispatchingDecoderVisitor>();
   Simulator simulator(decoder);