diff options
Diffstat (limited to 'EASTL/test/source/TestOptional.cpp')
| -rw-r--r-- | EASTL/test/source/TestOptional.cpp | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/EASTL/test/source/TestOptional.cpp b/EASTL/test/source/TestOptional.cpp index b4934a7..36307ad 100644 --- a/EASTL/test/source/TestOptional.cpp +++ b/EASTL/test/source/TestOptional.cpp @@ -18,12 +18,17 @@ struct IntStruct int data; }; +#if defined(EA_COMPILER_HAS_THREE_WAY_COMPARISON) +auto operator<=>(const IntStruct& lhs, const IntStruct& rhs) { return lhs.data <=> rhs.data; } +#else bool operator<(const IntStruct& lhs, const IntStruct& rhs) { return lhs.data < rhs.data; } +#endif bool operator==(const IntStruct& lhs, const IntStruct& rhs) { return lhs.data == rhs.data; } + ///////////////////////////////////////////////////////////////////////////// struct destructor_test { @@ -476,6 +481,43 @@ int TestOptional() VERIFY(o >= nullopt); } + #if defined(EA_COMPILER_HAS_THREE_WAY_COMPARISON) + { + optional<IntStruct> o(in_place, 10); + optional<IntStruct> e; + + VERIFY((o <=> IntStruct(42)) < 0); + VERIFY((o <=> IntStruct(2)) >= 0); + VERIFY((o <=> IntStruct(10)) >= 0); + VERIFY((e <=> o) < 0); + VERIFY((e <=> IntStruct(10)) < 0); + + VERIFY((o <=> IntStruct(4)) > 0); + VERIFY(o <=> IntStruct(42) <= 0); + + VERIFY((o <=> IntStruct(4)) >= 0); + VERIFY((o <=> IntStruct(10)) >= 0); + VERIFY((IntStruct(4) <=> o) <= 0); + VERIFY((IntStruct(10) <=> o) <= 0); + + VERIFY((o <=> IntStruct(10)) == 0); + VERIFY((o->data <=> IntStruct(10).data) == 0); + + VERIFY((o <=> IntStruct(11)) != 0); + VERIFY((o->data <=> IntStruct(11).data) != 0); + + VERIFY((e <=> nullopt) == 0); + VERIFY((nullopt <=> e) == 0); + + VERIFY((o <=> nullopt) != 0); + VERIFY((nullopt <=> o) != 0); + VERIFY((nullopt <=> o) < 0); + VERIFY((o <=> nullopt) > 0); + VERIFY((nullopt <=> o) <= 0); + VERIFY((o <=> nullopt) >= 0); + } + #endif + // hash { { |