diff options
Diffstat (limited to 'source/blender/blenlib/tests/BLI_span_test.cc')
-rw-r--r-- | source/blender/blenlib/tests/BLI_span_test.cc | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/source/blender/blenlib/tests/BLI_span_test.cc b/source/blender/blenlib/tests/BLI_span_test.cc index 4d23a53c08a..fb88fb63e53 100644 --- a/source/blender/blenlib/tests/BLI_span_test.cc +++ b/source/blender/blenlib/tests/BLI_span_test.cc @@ -362,6 +362,29 @@ TEST(span, ReverseIterator) EXPECT_EQ_ARRAY(reversed_vec.data(), Span({7, 6, 5, 4}).data(), 4); } +TEST(span, ReverseMutableSpan) +{ + std::array<int, 0> src0 = {}; + MutableSpan<int> span0 = src0; + span0.reverse(); + EXPECT_EQ_ARRAY(span0.data(), Span<int>({}).data(), 0); + + std::array<int, 1> src1 = {4}; + MutableSpan<int> span1 = src1; + span1.reverse(); + EXPECT_EQ_ARRAY(span1.data(), Span<int>({4}).data(), 1); + + std::array<int, 2> src2 = {4, 5}; + MutableSpan<int> span2 = src2; + span2.reverse(); + EXPECT_EQ_ARRAY(span2.data(), Span<int>({5, 4}).data(), 2); + + std::array<int, 5> src5 = {4, 5, 6, 7, 8}; + MutableSpan<int> span5 = src5; + span5.reverse(); + EXPECT_EQ_ARRAY(span5.data(), Span<int>({8, 7, 6, 5, 4}).data(), 5); +} + TEST(span, MutableReverseIterator) { std::array<int, 4> src = {4, 5, 6, 7}; |