From 4c9b681d6d5cdf9adf6df0067daf0b1911083026 Mon Sep 17 00:00:00 2001 From: David Blaikie Date: Thu, 2 Jan 2014 23:57:28 +0000 Subject: [PATCH] Test coverage for non-default-constructible elements in a StringMap 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 --- unittests/ADT/StringMapTest.cpp | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/unittests/ADT/StringMapTest.cpp b/unittests/ADT/StringMapTest.cpp index 2ab09b56064..130a799848d 100644 --- a/unittests/ADT/StringMapTest.cpp +++ b/unittests/ADT/StringMapTest.cpp @@ -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 t; + t.GetOrCreateValue("Test", StringMapTestStruct(123)); + StringMap::iterator iter = t.find("Test"); + ASSERT_NE(iter, t.end()); + ASSERT_EQ(iter->second.i, 123); +} + } // end anonymous namespace