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https://github.com/greg7mdp/parallel-hashmap.git
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greg
37 lines
949 B
C++
37 lines
949 B
C++
#ifndef THIS_HASH_SET
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#define THIS_HASH_SET parallel_flat_hash_set
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#define THIS_TEST_NAME ParallelFlatHashSet
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#endif
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#include "flat_hash_set_test.cc"
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namespace phmap {
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namespace priv {
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namespace {
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TEST(THIS_TEST_NAME, ThreadSafeContains) {
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// We can't test mutable keys, or non-copyable keys with ThisSet.
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// Test that the nodes have the proper API.
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using Set = phmap::THIS_HASH_SET<int>;
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{
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// --------------------
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// test emplace_single
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// --------------------
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Set m = { {1}, {11} };
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// emplace_single insert a value if not already present, else removes it
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for (int i=0; i<12; ++i)
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m.emplace_single(i, [i](const Set::constructor& ctor) { ctor(i); });
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EXPECT_EQ(m.count(0), 1);
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EXPECT_EQ(m.count(1), 0);
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EXPECT_EQ(m.count(2), 1);
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EXPECT_EQ(m.count(11), 0);
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}
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}
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} // namespace
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} // namespace priv
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} // namespace phmap
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