1 // Copyright 2023 The Pigweed Authors
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
4 // use this file except in compliance with the License. You may obtain a copy of
5 // the License at
6 //
7 // https://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
11 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
12 // License for the specific language governing permissions and limitations under
13 // the License.
14
15 #include "pw_bluetooth_sapphire/internal/host/common/slab_allocator.h"
16
17 #include "pw_unit_test/framework.h"
18
19 namespace bt {
20 namespace {
21
TEST(SlabAllocatorTest,NewBuffer)22 TEST(SlabAllocatorTest, NewBuffer) {
23 auto buffer = NewBuffer(kSmallBufferSize);
24 EXPECT_TRUE(buffer);
25 EXPECT_EQ(kSmallBufferSize, buffer->size());
26
27 buffer = NewBuffer(kSmallBufferSize / 2);
28 EXPECT_TRUE(buffer);
29 EXPECT_EQ(kSmallBufferSize / 2, buffer->size());
30
31 buffer = NewBuffer(kLargeBufferSize);
32 EXPECT_TRUE(buffer);
33 EXPECT_EQ(kLargeBufferSize, buffer->size());
34
35 buffer = NewBuffer(kLargeBufferSize / 2);
36 EXPECT_TRUE(buffer);
37 EXPECT_EQ(kLargeBufferSize / 2, buffer->size());
38
39 buffer = NewBuffer(kLargeBufferSize + 1);
40 EXPECT_TRUE(buffer);
41 EXPECT_EQ(kLargeBufferSize + 1, buffer->size());
42
43 buffer = NewBuffer(0);
44 EXPECT_TRUE(buffer);
45 EXPECT_EQ(0U, buffer->size());
46 }
47
48 } // namespace
49 } // namespace bt
50