FOSS/AyuGramDesktop
1
0
Fork 0
mirror of https://github.com/AyuGram/AyuGramDesktop.git synced 2026-08-04 02:50:36 +00:00
Code Issues Packages Projects Releases Wiki Activity

Support structured bindings in base::flat_map.

Browse Source
This commit is contained in:
John Preston
2018-11-16 13:07:22 +04:00
parent d6b4448d3c
commit 8a3615281c
6 changed files with 129 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Telegram/SourceFiles/base/flat_map_tests.cpp
+28
View File
@@ -91,3 +91,31 @@ TEST_CASE("flat_maps custom comparator", "[flat_map]") {
checkSorted();
}
}
TEST_CASE("flat_maps structured bindings", "[flat_map]") {
base::flat_map<int, std::unique_ptr<double>> v;
v.emplace(0, std::make_unique<double>(0.));
v.emplace(1, std::make_unique<double>(1.));
SECTION("structred binded range-based for loop") {
for (const auto &[key, value] : v) {
REQUIRE(key == int(std::round(*value)));
}
}
SECTION("non-const structured binded range-based for loop") {
base::flat_map<int, int> second = {
{ 1, 1 },
{ 2, 2 },
{ 2, 3 },
{ 3, 3 },
};
REQUIRE(second.size() == 3);
//for (auto [a, b] : second) { // #MSVC Bug, reported
// REQUIRE(a == b);
//}
for (const auto [a, b] : second) {
REQUIRE(a == b);
}
}
}