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Test coverage for non-default-constructible elements in a StringMap

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This functionality was enabled by r198374. Here's a test to ensure it
works and we don't regress it.

Based on a patch by Maciej Piechotka.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198377 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie 2014-01-02 23:57:28 +00:00
parent a11df460ac
commit 4c9b681d6d
1 changed files with 15 additions and 0 deletions
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15
unittests/ADT/StringMapTest.cpp
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@ -203,4 +203,19 @@ TEST_F(StringMapTest, InsertTest) {
assertSingleItemMap();
}
// Create a non-default constructable value
TEST_F(StringMapTest, NonDefaultConstructable) {
struct StringMapTestStruct {
StringMapTestStruct(int i) : i(i) {}
StringMapTestStruct() LLVM_DELETED_FUNCTION;
int i;
};
StringMap<StringMapTestStruct> t;
t.GetOrCreateValue("Test", StringMapTestStruct(123));
StringMap<StringMapTestStruct>::iterator iter = t.find("Test");
ASSERT_NE(iter, t.end());
ASSERT_EQ(iter->second.i, 123);
}
} // end anonymous namespace