f1087e81ec
git-subtree-dir: third_party/unordered_dense git-subtree-split: 231e48c9426bd21c273669e5fdcd042c146975cf
85 lines
1.7 KiB
C++
85 lines
1.7 KiB
C++
#include <ankerl/unordered_dense.h>
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#define ENABLE_LOG_LINE
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#include <app/print.h>
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#include <app/doctest.h>
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#include <type_traits> // for remove_reference, remove_referen...
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#include <utility> // for move
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#include <vector> // for vector
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TEST_CASE_MAP("assign_to_moved", int, int) {
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auto a = map_t();
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a[1] = 2;
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auto moved = std::move(a);
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REQUIRE(moved.size() == 1U);
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auto c = map_t();
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c[3] = 4;
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// assign to a moved map
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a = c;
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}
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TEST_CASE_MAP("move_to_moved", int, int) {
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auto a = map_t();
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a[1] = 2;
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auto moved = std::move(a);
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auto c = map_t();
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c[3] = 4;
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// assign to a moved map
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a = std::move(c);
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a[5] = 6;
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moved[6] = 7;
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REQUIRE(moved[6] == 7);
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}
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TEST_CASE_MAP("swap", int, int) {
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{
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auto b = map_t();
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{
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auto a = map_t();
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b[1] = 2;
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a.swap(b);
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REQUIRE(a.end() != a.find(1));
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REQUIRE(b.end() == b.find(1));
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}
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REQUIRE(b.end() == b.find(1));
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b[2] = 3;
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REQUIRE(b.end() != b.find(2));
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REQUIRE(b.size() == 1);
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}
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{
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auto a = map_t();
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{
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auto b = map_t();
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b[1] = 2;
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a.swap(b);
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REQUIRE(a.end() != a.find(1));
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REQUIRE(b.end() == b.find(1));
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}
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REQUIRE(a.end() != a.find(1));
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a[2] = 3;
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REQUIRE(a.end() != a.find(2));
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REQUIRE(a.size() == 2);
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}
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{
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auto a = map_t();
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{
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auto b = map_t();
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a.swap(b);
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REQUIRE(a.end() == a.find(1));
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REQUIRE(b.end() == b.find(1));
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}
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REQUIRE(a.end() == a.find(1));
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}
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}
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