diff options
Diffstat (limited to 'source/blender/blenlib/tests/BLI_index_mask_test.cc')
-rw-r--r-- | source/blender/blenlib/tests/BLI_index_mask_test.cc | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/source/blender/blenlib/tests/BLI_index_mask_test.cc b/source/blender/blenlib/tests/BLI_index_mask_test.cc new file mode 100644 index 00000000000..4d6060e51c9 --- /dev/null +++ b/source/blender/blenlib/tests/BLI_index_mask_test.cc @@ -0,0 +1,43 @@ +/* Apache License, Version 2.0 */ + +#include "BLI_index_mask.hh" +#include "testing/testing.h" + +namespace blender::tests { + +TEST(index_mask, DefaultConstructor) +{ + IndexMask mask; + EXPECT_EQ(mask.min_array_size(), 0); + EXPECT_EQ(mask.size(), 0); +} + +TEST(index_mask, ArrayConstructor) +{ + [](IndexMask mask) { + EXPECT_EQ(mask.size(), 4); + EXPECT_EQ(mask.min_array_size(), 8); + EXPECT_FALSE(mask.is_range()); + EXPECT_EQ(mask[0], 3); + EXPECT_EQ(mask[1], 5); + EXPECT_EQ(mask[2], 6); + EXPECT_EQ(mask[3], 7); + }({3, 5, 6, 7}); +} + +TEST(index_mask, RangeConstructor) +{ + IndexMask mask = IndexRange(3, 5); + EXPECT_EQ(mask.size(), 5); + EXPECT_EQ(mask.min_array_size(), 8); + EXPECT_EQ(mask.last(), 7); + EXPECT_TRUE(mask.is_range()); + EXPECT_EQ(mask.as_range().first(), 3); + EXPECT_EQ(mask.as_range().last(), 7); + Span<int64_t> indices = mask.indices(); + EXPECT_EQ(indices[0], 3); + EXPECT_EQ(indices[1], 4); + EXPECT_EQ(indices[2], 5); +} + +} // namespace blender::tests |