diff options
Diffstat (limited to 'fs_mgr/liblp/utility_test.cpp')
| -rw-r--r-- | fs_mgr/liblp/utility_test.cpp | 31 |
1 files changed, 8 insertions, 23 deletions
diff --git a/fs_mgr/liblp/utility_test.cpp b/fs_mgr/liblp/utility_test.cpp index fc90872a5..cac3989e2 100644 --- a/fs_mgr/liblp/utility_test.cpp +++ b/fs_mgr/liblp/utility_test.cpp @@ -14,8 +14,6 @@ * limitations under the License. */ -#include <optional> - #include <gtest/gtest.h> #include <liblp/builder.h> #include <liblp/liblp.h> @@ -60,28 +58,15 @@ TEST(liblp, GetMetadataOffset) { EXPECT_EQ(GetBackupMetadataOffset(geometry, 0), backup_start + 16384 * 0); } -std::optional<uint64_t> AlignTo(uint64_t base, uint32_t alignment) { - uint64_t r; - if (!AlignTo(base, alignment, &r)) { - return {}; - } - return {r}; -} - TEST(liblp, AlignTo) { - EXPECT_EQ(AlignTo(37, 0), std::optional<uint64_t>(37)); - EXPECT_EQ(AlignTo(1024, 1024), std::optional<uint64_t>(1024)); - EXPECT_EQ(AlignTo(555, 1024), std::optional<uint64_t>(1024)); - EXPECT_EQ(AlignTo(555, 1000), std::optional<uint64_t>(1000)); - EXPECT_EQ(AlignTo(0, 1024), std::optional<uint64_t>(0)); - EXPECT_EQ(AlignTo(54, 32), std::optional<uint64_t>(64)); - EXPECT_EQ(AlignTo(32, 32), std::optional<uint64_t>(32)); - EXPECT_EQ(AlignTo(17, 32), std::optional<uint64_t>(32)); - - auto u32limit = std::numeric_limits<uint32_t>::max(); - auto u64limit = std::numeric_limits<uint64_t>::max(); - EXPECT_EQ(AlignTo(u64limit - u32limit + 1, u32limit), std::optional<uint64_t>{u64limit}); - EXPECT_EQ(AlignTo(std::numeric_limits<uint64_t>::max(), 2), std::optional<uint64_t>{}); + EXPECT_EQ(AlignTo(37, 0), 37); + EXPECT_EQ(AlignTo(1024, 1024), 1024); + EXPECT_EQ(AlignTo(555, 1024), 1024); + EXPECT_EQ(AlignTo(555, 1000), 1000); + EXPECT_EQ(AlignTo(0, 1024), 0); + EXPECT_EQ(AlignTo(54, 32, 30), 62); + EXPECT_EQ(AlignTo(32, 32, 30), 62); + EXPECT_EQ(AlignTo(17, 32, 30), 30); } TEST(liblp, GetPartitionSlotSuffix) { |