43   Page* p = Page::FromAddress(page_start);
45   p->SetRegionMarks(Page::kAllRegionsCleanMarks);
50     CHECK(!Page::FromAddress(addr)->IsRegionDirty(addr));
56     Page::FromAddress(addr)->MarkRegionDirty(addr);
62     CHECK(Page::FromAddress(addr)->IsRegionDirty(addr));
71 TEST(Page) {
72   byte* mem = NewArray<byte>(2*Page::kPageSize);
76   Address page_start = RoundUp(start, Page::kPageSize);
78   Page* p = Page::FromAddress(page_start);
88   CHECK(p->ObjectAreaStart() == page_start + Page::kObjectStartOffset);
89   CHECK(p->ObjectAreaEnd() == page_start + Page::kPageSize);
91   CHECK(p->Offset(page_start + Page::kObjectStartOffset) ==
92         Page::kObjectStartOffset);
93   CHECK(p->Offset(page_start + Page::kPageSize) == Page::kPageSize);
95   CHECK(p->OffsetToAddress(Page::kObjectStartOffset) == p->ObjectAreaStart());
96   CHECK(p->OffsetToAddress(Page::kPageSize) == p->ObjectAreaEnd());
208   const int pageSize = Page::kPageSize;  in TEST()
320     Page* first_page = memory_allocator->AllocatePage(  in TEST()
328     for (Page* p = first_page; p != faked_space.anchor(); p = p->next_page()) {  in TEST()
333     Page* other = memory_allocator->AllocatePage(faked_space.AreaSize(),  in TEST()
339     for (Page* p = first_page; p != faked_space.anchor(); p = p->next_page()) {  in TEST()
345     Page* second_page = first_page->next_page();  in TEST()
369   while (new_space.Available() >= Page::kMaxRegularHeapObjectSize) {  in TEST()
371         new_space.AllocateRawUnaligned(Page::kMaxRegularHeapObjectSize)  in TEST()
396     s->AllocateRawUnaligned(Page::kMaxRegularHeapObjectSize).ToObjectChecked();  in TEST()
427       compaction_space->AreaSize() / Page::kMaxRegularHeapObjectSize;  in TEST()
431     compaction_space->AllocateRawUnaligned(Page::kMaxRegularHeapObjectSize)  in TEST()
673   const int kAdditionalObjects = (Page::kPageSize / kObjectSize / 2);  in HEAP_TEST()
675       Page::kAllocatableMemory * kCompactionSpaces;  in HEAP_TEST()
687   int lo_size = Page::kPageSize;  in TEST()
749   FLAG_target_semi_space_size = 2 * (Page::kPageSize / MB);  in UNINITIALIZED_TEST()
766     if (new_space->InitialTotalCapacity() == Page::kPageSize) {  in UNINITIALIZED_TEST()
778       CHECK_EQ(new_space->CommittedMemory(), 2 * Page::kPageSize);  in UNINITIALIZED_TEST()