deps: update V8 to 7.6.303.28

PR-URL: https://github.com/nodejs/node/pull/28016
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Refael Ackermann (רפאל פלחי) <refack@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>

1 files changed, 58 insertions, 63 deletions

diff --git a/deps/v8/test/unittests/heap/heap-controller-unittest.cc b/deps/v8/test/unittests/heap/heap-controller-unittest.cc
index d3bb177aa3..445c49052c 100644
--- a/deps/v8/test/unittests/heap/heap-controller-unittest.cc
+++ b/deps/v8/test/unittests/heap/heap-controller-unittest.cc
@@ -6,11 +6,11 @@
 #include <iostream>
 #include <limits>
 
-#include "src/objects-inl.h"
-#include "src/objects.h"
+#include "src/objects/objects-inl.h"
+#include "src/objects/objects.h"
 
-#include "src/handles-inl.h"
-#include "src/handles.h"
+#include "src/handles/handles-inl.h"
+#include "src/handles/handles.h"
 
 #include "src/heap/heap-controller.h"
 #include "test/unittests/test-utils.h"
@@ -19,7 +19,7 @@
 namespace v8 {
 namespace internal {
 
-using HeapControllerTest = TestWithIsolate;
+using MemoryControllerTest = TestWithIsolate;
 
 double Round(double x) {
   // Round to three digits.
@@ -32,86 +32,81 @@ void CheckEqualRounded(double expected, double actual) {
   EXPECT_DOUBLE_EQ(expected, actual);
 }
 
-TEST_F(HeapControllerTest, HeapGrowingFactor) {
-  HeapController heap_controller(i_isolate()->heap());
-  double min_factor = heap_controller.min_growing_factor_;
-  double max_factor = heap_controller.max_growing_factor_;
-
-  CheckEqualRounded(max_factor, heap_controller.GrowingFactor(34, 1, 4.0));
-  CheckEqualRounded(3.553, heap_controller.GrowingFactor(45, 1, 4.0));
-  CheckEqualRounded(2.830, heap_controller.GrowingFactor(50, 1, 4.0));
-  CheckEqualRounded(1.478, heap_controller.GrowingFactor(100, 1, 4.0));
-  CheckEqualRounded(1.193, heap_controller.GrowingFactor(200, 1, 4.0));
-  CheckEqualRounded(1.121, heap_controller.GrowingFactor(300, 1, 4.0));
-  CheckEqualRounded(heap_controller.GrowingFactor(300, 1, 4.0),
-                    heap_controller.GrowingFactor(600, 2, 4.0));
-  CheckEqualRounded(min_factor, heap_controller.GrowingFactor(400, 1, 4.0));
+namespace {
+
+using V8Controller = MemoryController<V8HeapTrait>;
+
+}  // namespace
+
+TEST_F(MemoryControllerTest, HeapGrowingFactor) {
+  CheckEqualRounded(V8HeapTrait::kMaxGrowingFactor,
+                    V8Controller::DynamicGrowingFactor(34, 1, 4.0));
+  CheckEqualRounded(3.553, V8Controller::DynamicGrowingFactor(45, 1, 4.0));
+  CheckEqualRounded(2.830, V8Controller::DynamicGrowingFactor(50, 1, 4.0));
+  CheckEqualRounded(1.478, V8Controller::DynamicGrowingFactor(100, 1, 4.0));
+  CheckEqualRounded(1.193, V8Controller::DynamicGrowingFactor(200, 1, 4.0));
+  CheckEqualRounded(1.121, V8Controller::DynamicGrowingFactor(300, 1, 4.0));
+  CheckEqualRounded(V8Controller::DynamicGrowingFactor(300, 1, 4.0),
+                    V8Controller::DynamicGrowingFactor(600, 2, 4.0));
+  CheckEqualRounded(V8HeapTrait::kMinGrowingFactor,
+                    V8Controller::DynamicGrowingFactor(400, 1, 4.0));
 }
 
-TEST_F(HeapControllerTest, MaxHeapGrowingFactor) {
-  HeapController heap_controller(i_isolate()->heap());
+TEST_F(MemoryControllerTest, MaxHeapGrowingFactor) {
+  CheckEqualRounded(1.3,
+                    V8Controller::MaxGrowingFactor(V8HeapTrait::kMinSize * MB));
   CheckEqualRounded(
-      1.3, heap_controller.MaxGrowingFactor(HeapController::kMinSize * MB));
-  CheckEqualRounded(1.600, heap_controller.MaxGrowingFactor(
-                               HeapController::kMaxSize / 2 * MB));
+      1.600, V8Controller::MaxGrowingFactor(V8HeapTrait::kMaxSize / 2 * MB));
   CheckEqualRounded(
-      1.999, heap_controller.MaxGrowingFactor(
-                 (HeapController::kMaxSize - Heap::kPointerMultiplier) * MB));
-  CheckEqualRounded(4.0,
-                    heap_controller.MaxGrowingFactor(
-                        static_cast<size_t>(HeapController::kMaxSize) * MB));
+      1.999, V8Controller::MaxGrowingFactor(
+                 (V8HeapTrait::kMaxSize - Heap::kPointerMultiplier) * MB));
+  CheckEqualRounded(4.0, V8Controller::MaxGrowingFactor(
+                             static_cast<size_t>(V8HeapTrait::kMaxSize) * MB));
 }
 
-TEST_F(HeapControllerTest, OldGenerationAllocationLimit) {
+TEST_F(MemoryControllerTest, OldGenerationAllocationLimit) {
   Heap* heap = i_isolate()->heap();
-  HeapController heap_controller(heap);
   size_t old_gen_size = 128 * MB;
   size_t max_old_generation_size = 512 * MB;
   double gc_speed = 100;
   double mutator_speed = 1;
   size_t new_space_capacity = 16 * MB;
 
-  double max_factor = heap_controller.MaxGrowingFactor(max_old_generation_size);
-  double factor =
-      heap_controller.GrowingFactor(gc_speed, mutator_speed, max_factor);
+  double factor = V8Controller::GrowingFactor(heap, max_old_generation_size,
+                                              gc_speed, mutator_speed);
 
-  EXPECT_EQ(
-      static_cast<size_t>(old_gen_size * factor + new_space_capacity),
-      heap->heap_controller()->CalculateAllocationLimit(
-          old_gen_size, max_old_generation_size, max_factor, gc_speed,
-          mutator_speed, new_space_capacity, Heap::HeapGrowingMode::kDefault));
+  EXPECT_EQ(static_cast<size_t>(old_gen_size * factor + new_space_capacity),
+            V8Controller::CalculateAllocationLimit(
+                heap, old_gen_size, max_old_generation_size, new_space_capacity,
+                factor, Heap::HeapGrowingMode::kDefault));
 
-  factor = Min(factor, heap_controller.conservative_growing_factor_);
-  EXPECT_EQ(
-      static_cast<size_t>(old_gen_size * factor + new_space_capacity),
-      heap->heap_controller()->CalculateAllocationLimit(
-          old_gen_size, max_old_generation_size, max_factor, gc_speed,
-          mutator_speed, new_space_capacity, Heap::HeapGrowingMode::kSlow));
+  factor = Min(factor, V8HeapTrait::kConservativeGrowingFactor);
+  EXPECT_EQ(static_cast<size_t>(old_gen_size * factor + new_space_capacity),
+            V8Controller::CalculateAllocationLimit(
+                heap, old_gen_size, max_old_generation_size, new_space_capacity,
+                factor, Heap::HeapGrowingMode::kSlow));
+
+  factor = Min(factor, V8HeapTrait::kConservativeGrowingFactor);
+  EXPECT_EQ(static_cast<size_t>(old_gen_size * factor + new_space_capacity),
+            V8Controller::CalculateAllocationLimit(
+                heap, old_gen_size, max_old_generation_size, new_space_capacity,
+                factor, Heap::HeapGrowingMode::kConservative));
 
-  factor = Min(factor, heap_controller.conservative_growing_factor_);
+  factor = V8HeapTrait::kMinGrowingFactor;
   EXPECT_EQ(static_cast<size_t>(old_gen_size * factor + new_space_capacity),
-            heap->heap_controller()->CalculateAllocationLimit(
-                old_gen_size, max_old_generation_size, max_factor, gc_speed,
-                mutator_speed, new_space_capacity,
-                Heap::HeapGrowingMode::kConservative));
-
-  factor = heap_controller.min_growing_factor_;
-  EXPECT_EQ(
-      static_cast<size_t>(old_gen_size * factor + new_space_capacity),
-      heap->heap_controller()->CalculateAllocationLimit(
-          old_gen_size, max_old_generation_size, max_factor, gc_speed,
-          mutator_speed, new_space_capacity, Heap::HeapGrowingMode::kMinimal));
+            V8Controller::CalculateAllocationLimit(
+                heap, old_gen_size, max_old_generation_size, new_space_capacity,
+                factor, Heap::HeapGrowingMode::kMinimal));
 }
 
-TEST_F(HeapControllerTest, MaxOldGenerationSize) {
-  HeapController heap_controller(i_isolate()->heap());
+TEST_F(MemoryControllerTest, MaxOldGenerationSize) {
   uint64_t configurations[][2] = {
-      {0, HeapController::kMinSize},
-      {512, HeapController::kMinSize},
+      {0, V8HeapTrait::kMinSize},
+      {512, V8HeapTrait::kMinSize},
       {1 * GB, 256 * Heap::kPointerMultiplier},
       {2 * static_cast<uint64_t>(GB), 512 * Heap::kPointerMultiplier},
-      {4 * static_cast<uint64_t>(GB), HeapController::kMaxSize},
-      {8 * static_cast<uint64_t>(GB), HeapController::kMaxSize}};
+      {4 * static_cast<uint64_t>(GB), V8HeapTrait::kMaxSize},
+      {8 * static_cast<uint64_t>(GB), V8HeapTrait::kMaxSize}};
 
   for (auto configuration : configurations) {
     ASSERT_EQ(configuration[1],