18   BumpPtrAllocator Alloc;  in TEST()  local
19   int *a = (int*)Alloc.Allocate(sizeof(int), alignof(int));  in TEST()
20   int *b = (int*)Alloc.Allocate(sizeof(int) * 10, alignof(int));  in TEST()
21   int *c = (int*)Alloc.Allocate(sizeof(int), alignof(int));  in TEST()
30   EXPECT_EQ(1U, Alloc.GetNumSlabs());  in TEST()
32   BumpPtrAllocator Alloc2 = std::move(Alloc);  in TEST()
33   EXPECT_EQ(0U, Alloc.GetNumSlabs());  in TEST()
43   Alloc = std::move(Alloc2);  in TEST()
45   EXPECT_EQ(1U, Alloc.GetNumSlabs());  in TEST()
50   BumpPtrAllocator Alloc;  in TEST()  local
51   Alloc.Allocate(3000, 1);  in TEST()
52   EXPECT_EQ(1U, Alloc.GetNumSlabs());  in TEST()
53   Alloc.Allocate(3000, 1);  in TEST()
54   EXPECT_EQ(2U, Alloc.GetNumSlabs());  in TEST()
55   Alloc.Allocate(3000, 1);  in TEST()
56   EXPECT_EQ(3U, Alloc.GetNumSlabs());  in TEST()
62   BumpPtrAllocator Alloc;  in TEST()  local
65   (void)Alloc.Allocate(5000, 1);  in TEST()
66   Alloc.Reset();  in TEST()
68   EXPECT_EQ(0u, Alloc.GetNumSlabs());  in TEST()
70   Alloc.Allocate(3000, 1);  in TEST()
71   EXPECT_EQ(1U, Alloc.GetNumSlabs());  in TEST()
72   Alloc.Allocate(3000, 1);  in TEST()
73   EXPECT_EQ(2U, Alloc.GetNumSlabs());  in TEST()
74   Alloc.Reset();  in TEST()
75   EXPECT_EQ(1U, Alloc.GetNumSlabs());  in TEST()
76   Alloc.Allocate(3000, 1);  in TEST()
77   EXPECT_EQ(1U, Alloc.GetNumSlabs());  in TEST()
78   Alloc.Allocate(3000, 1);  in TEST()
79   EXPECT_EQ(2U, Alloc.GetNumSlabs());  in TEST()
84   BumpPtrAllocator Alloc;  in TEST()  local
86   a = (uintptr_t)Alloc.Allocate(1, 2);  in TEST()
88   a = (uintptr_t)Alloc.Allocate(1, 4);  in TEST()
90   a = (uintptr_t)Alloc.Allocate(1, 8);  in TEST()
92   a = (uintptr_t)Alloc.Allocate(1, 16);  in TEST()
94   a = (uintptr_t)Alloc.Allocate(1, 32);  in TEST()
96   a = (uintptr_t)Alloc.Allocate(1, 64);  in TEST()
98   a = (uintptr_t)Alloc.Allocate(1, 128);  in TEST()
107   BumpPtrAllocator Alloc;  in TEST()  local
108   Alloc.setRedZoneSize(0); // else our arithmetic is all off  in TEST()
109   EXPECT_EQ(0u, Alloc.GetNumSlabs());  in TEST()
110   EXPECT_EQ(0u, Alloc.getBytesAllocated());  in TEST()
112   void *Empty = Alloc.Allocate(0, 1);  in TEST()
114   EXPECT_EQ(1u, Alloc.GetNumSlabs()) << "Allocated a slab to point to";  in TEST()
115   EXPECT_EQ(0u, Alloc.getBytesAllocated());  in TEST()
117   void *Large = Alloc.Allocate(4096, 1);  in TEST()
118   EXPECT_EQ(1u, Alloc.GetNumSlabs());  in TEST()
119   EXPECT_EQ(4096u, Alloc.getBytesAllocated());  in TEST()
122   void *Empty2 = Alloc.Allocate(0, 1);  in TEST()
124   EXPECT_EQ(1u, Alloc.GetNumSlabs());  in TEST()
125   EXPECT_EQ(4096u, Alloc.getBytesAllocated());  in TEST()
131   BumpPtrAllocator Alloc;  in TEST()  local
134   Alloc.Allocate(4096, 1);  in TEST()
135   EXPECT_EQ(1U, Alloc.GetNumSlabs());  in TEST()
138   Alloc.Allocate(1, 1);  in TEST()
139   EXPECT_EQ(2U, Alloc.GetNumSlabs());  in TEST()
144   BumpPtrAllocator Alloc;  in TEST()  local
146   Alloc.Allocate(8000, 1);  in TEST()
147   EXPECT_EQ(1U, Alloc.GetNumSlabs());  in TEST()
152   BumpPtrAllocator Alloc;  in TEST()  local
153   Alloc.Allocate(4095, 1);  in TEST()
158   Alloc.Allocate(1024, 8192);  in TEST()
160   EXPECT_EQ(2U, Alloc.GetNumSlabs());  in TEST()
168   BumpPtrAllocatorImpl<MallocAllocator, SlabSize, SlabSize, GrowthDelay> Alloc;  in TEST()  local
171   Alloc.setRedZoneSize(0);  in TEST()
173   Alloc.Allocate(SlabSize, 1);  in TEST()
174   EXPECT_EQ(SlabSize, Alloc.getTotalMemory());  in TEST()
177   Alloc.Allocate(SlabSize, 1);  in TEST()
178   EXPECT_EQ(SlabSize * 3, Alloc.getTotalMemory());  in TEST()
179   Alloc.Allocate(SlabSize, 1);  in TEST()
180   EXPECT_EQ(SlabSize * 3, Alloc.getTotalMemory());  in TEST()
186   Alloc.Allocate(SlabSize, 1);  in TEST()
187   EXPECT_EQ(SlabSize * 7, Alloc.getTotalMemory());  in TEST()
195   BumpPtrAllocatorImpl<MallocAllocator, SlabSize, SlabSize, GrowthDelay> Alloc;  in TEST()  local
198   Alloc.setRedZoneSize(0);  in TEST()
203     Alloc.Allocate(SlabSize, 1);  in TEST()
204   EXPECT_EQ(SlabSize * GrowthDelay, Alloc.getTotalMemory());  in TEST()
207   Alloc.Allocate(SlabSize, 1);  in TEST()
208   EXPECT_EQ(SlabSize * GrowthDelay + SlabSize * 2, Alloc.getTotalMemory());  in TEST()
248   BumpPtrAllocatorImpl<MockSlabAllocator> Alloc;  in TEST()  local
251   (void)Alloc.Allocate(1, 1);  in TEST()
254   (void)Alloc.Allocate(3000, 2048);  in TEST()