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Diffstat (limited to 'vespalib/src/tests/alloc')
-rw-r--r-- | vespalib/src/tests/alloc/alloc_test.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/vespalib/src/tests/alloc/alloc_test.cpp b/vespalib/src/tests/alloc/alloc_test.cpp index c52170fc8ec..d37abb15c2f 100644 --- a/vespalib/src/tests/alloc/alloc_test.cpp +++ b/vespalib/src/tests/alloc/alloc_test.cpp @@ -47,6 +47,21 @@ TEST("test roundUp2inN") { EXPECT_EQUAL(16u, roundUp2inN(9)); } +TEST("test roundUp2inN elems") { + EXPECT_EQUAL(0u, roundUp2inN(0, 17)); + EXPECT_EQUAL(1u, roundUp2inN(1, 17)); + EXPECT_EQUAL(3u, roundUp2inN(2, 17)); + EXPECT_EQUAL(3u, roundUp2inN(3, 17)); + EXPECT_EQUAL(7u, roundUp2inN(4, 17)); + EXPECT_EQUAL(7u, roundUp2inN(5, 17)); + EXPECT_EQUAL(7u, roundUp2inN(6, 17)); + EXPECT_EQUAL(7u, roundUp2inN(7, 17)); + EXPECT_EQUAL(15u, roundUp2inN(8, 17)); + EXPECT_EQUAL(15u, roundUp2inN(9, 17)); + EXPECT_EQUAL(15u, roundUp2inN(15, 17)); + EXPECT_EQUAL(30u, roundUp2inN(16, 17)); +} + TEST("test basics") { { Alloc h = Alloc::allocHeap(100); |