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author | Jacques Lucke <mail@jlucke.com> | 2020-02-10 15:54:57 +0300 |
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committer | Jacques Lucke <mail@jlucke.com> | 2020-02-10 16:09:01 +0300 |
commit | 68cc982dcb7c1063a96f7ec9b7ccb95da4919d6b (patch) | |
tree | 9d2076363b54cb6b6da96064453ac3499a5f65c8 /tests/gtests/blenlib/BLI_index_range_test.cc | |
parent | 76208a5670bc9d70f99f22a3c49463959461b5c1 (diff) |
BLI: improve various C++ data structures
The changes come from the `functions` branch, where I'm using
these structures a lot.
This also includes a new `BLI::Optional<T>` type, which is similar
to `std::Optional<T>` which can be used when Blender starts using
C++17.
Diffstat (limited to 'tests/gtests/blenlib/BLI_index_range_test.cc')
-rw-r--r-- | tests/gtests/blenlib/BLI_index_range_test.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/gtests/blenlib/BLI_index_range_test.cc b/tests/gtests/blenlib/BLI_index_range_test.cc index 1944279999d..c5c1f9a875b 100644 --- a/tests/gtests/blenlib/BLI_index_range_test.cc +++ b/tests/gtests/blenlib/BLI_index_range_test.cc @@ -119,6 +119,15 @@ TEST(index_range, Slice) EXPECT_EQ(slice.last(), 12); } +TEST(index_range, SliceRange) +{ + IndexRange range = IndexRange(5, 15); + IndexRange slice = range.slice(IndexRange(3, 5)); + EXPECT_EQ(slice.size(), 5); + EXPECT_EQ(slice.first(), 8); + EXPECT_EQ(slice.last(), 12); +} + TEST(index_range, AsArrayRef) { IndexRange range = IndexRange(4, 6); |