[llvm] r259152 - SmallPtrSetTest: More checks for the swap() testing

[Matthias Braun via llvm-commits]

Author: matze
Date: Thu Jan 28 21:34:36 2016
New Revision: 259152

URL: http://llvm.org/viewvc/llvm-project?rev=259152&view=rev
Log:
SmallPtrSetTest: More checks for the swap() testing

Modified:
    llvm/trunk/unittests/ADT/SmallPtrSetTest.cpp

Modified: llvm/trunk/unittests/ADT/SmallPtrSetTest.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ADT/SmallPtrSetTest.cpp?rev=259152&r1=259151&r2=259152&view=diff
==============================================================================
--- llvm/trunk/unittests/ADT/SmallPtrSetTest.cpp (original)
+++ llvm/trunk/unittests/ADT/SmallPtrSetTest.cpp Thu Jan 28 21:34:36 2016
@@ -167,13 +167,29 @@ TEST(SmallPtrSetTest, SwapTest) {
   a.insert(&buf[1]);
   b.insert(&buf[2]);
 
+  EXPECT_EQ(2U, a.size());
+  EXPECT_EQ(1U, b.size());
+  EXPECT_TRUE(a.count(&buf[0]));
+  EXPECT_TRUE(a.count(&buf[1]));
+  EXPECT_FALSE(a.count(&buf[2]));
+  EXPECT_FALSE(a.count(&buf[3]));
+  EXPECT_FALSE(b.count(&buf[0]));
+  EXPECT_FALSE(b.count(&buf[1]));
+  EXPECT_TRUE(b.count(&buf[2]));
+  EXPECT_FALSE(b.count(&buf[3]));
+
   std::swap(a, b);
 
   EXPECT_EQ(1U, a.size());
   EXPECT_EQ(2U, b.size());
+  EXPECT_FALSE(a.count(&buf[0]));
+  EXPECT_FALSE(a.count(&buf[1]));
   EXPECT_TRUE(a.count(&buf[2]));
+  EXPECT_FALSE(a.count(&buf[3]));
   EXPECT_TRUE(b.count(&buf[0]));
   EXPECT_TRUE(b.count(&buf[1]));
+  EXPECT_FALSE(b.count(&buf[2]));
+  EXPECT_FALSE(b.count(&buf[3]));
 
   b.insert(&buf[3]);
   std::swap(a, b);
@@ -182,16 +198,24 @@ TEST(SmallPtrSetTest, SwapTest) {
   EXPECT_EQ(1U, b.size());
   EXPECT_TRUE(a.count(&buf[0]));
   EXPECT_TRUE(a.count(&buf[1]));
+  EXPECT_FALSE(a.count(&buf[2]));
   EXPECT_TRUE(a.count(&buf[3]));
+  EXPECT_FALSE(b.count(&buf[0]));
+  EXPECT_FALSE(b.count(&buf[1]));
   EXPECT_TRUE(b.count(&buf[2]));
+  EXPECT_FALSE(b.count(&buf[3]));
 
   std::swap(a, b);
 
   EXPECT_EQ(1U, a.size());
   EXPECT_EQ(3U, b.size());
+  EXPECT_FALSE(a.count(&buf[0]));
+  EXPECT_FALSE(a.count(&buf[1]));
   EXPECT_TRUE(a.count(&buf[2]));
+  EXPECT_FALSE(a.count(&buf[3]));
   EXPECT_TRUE(b.count(&buf[0]));
   EXPECT_TRUE(b.count(&buf[1]));
+  EXPECT_FALSE(b.count(&buf[2]));
   EXPECT_TRUE(b.count(&buf[3]));
 
   a.insert(&buf[4]);