utest/region-alloc/region-alloc.cpp

5 #include <region-alloc/region-alloc.h>
20     RegionAllocator alloc;
26         EXPECT_EQ(ZX_ERR_BAD_STATE, alloc.AddRegion({ 0u, 1u }));
27         EXPECT_EQ(ZX_ERR_BAD_STATE, alloc.GetRegion(1, tmp));
28         EXPECT_EQ(ZX_ERR_BAD_STATE, alloc.GetRegion({ 0u, 1u }, tmp));
29         EXPECT_NULL(alloc.GetRegion(1));
30         EXPECT_NULL(alloc.GetRegion({ 0u, 1u }));
38     ASSERT_EQ(ZX_OK, alloc.SetRegionPool(pool));
51         EXPECT_EQ(ZX_OK, alloc.AddRegion(GOOD_REGIONS[i]));
58     EXPECT_EQ(ZX_ERR_BAD_STATE, alloc.SetRegionPool(pool2));
68             ASSERT_EQ(ZX_OK, alloc.AddRegion(tmp));
76         EXPECT_EQ(ZX_ERR_INVALID_ARGS, alloc.AddRegion(BAD_REGIONS[i]));
89             res = alloc.AddRegion(tmp);
103     alloc.Reset();
107     EXPECT_EQ(ZX_OK, alloc.SetRegionPool(fbl::move(pool2)));
117     RegionAllocator alloc(RegionAllocator::RegionPool::Create(REGION_POOL_MAX_SIZE));
120         ASSERT_EQ(ZX_OK, alloc.AddRegion(ALLOC_BY_SIZE_REGIONS[i]));
122     // Run the alloc by size tests.  Hold onto the regions it allocates so they
128         zx_status_t res = alloc.GetRegion(TEST->size, TEST->align, regions[i]);
165     RegionAllocator alloc(RegionAllocator::RegionPool::Create(REGION_POOL_MAX_SIZE));
168         ASSERT_EQ(ZX_OK, alloc.AddRegion(ALLOC_SPECIFIC_REGIONS[i]));
170     // Run the alloc specific tests.  Hold onto the regions it allocates so they
176         zx_status_t res = alloc.GetRegion(TEST->req, regions[i]);
203     RegionAllocator alloc(RegionAllocator::RegionPool::Create(REGION_POOL_MAX_SIZE));
209         zx_status_t res = alloc.AddRegion(TEST->reg, TEST->ovl);
212         EXPECT_EQ(TEST->cnt, alloc.AvailableRegionCount());
222     RegionAllocator alloc(RegionAllocator::RegionPool::Create(REGION_POOL_MAX_SIZE));
230             res = alloc.AddRegion(TEST->reg);
232             res = alloc.SubtractRegion(TEST->reg, TEST->incomplete);
235         EXPECT_EQ(TEST->cnt, alloc.AvailableRegionCount());
258     RegionAllocator alloc(RegionAllocator::RegionPool::Create(REGION_POOL_MAX_SIZE));
259     EXPECT_EQ(ZX_OK, alloc.AddRegion({ .base = 0, .size = UINT64_MAX}));
266         EXPECT_EQ(ZX_OK, alloc.GetRegion(test_regions[i], r[i]));
280     alloc.WalkAllocatedRegions(f);
290         alloc.WalkAllocatedRegions(f);