[Extensions] Extension Port Ids and Initialization 2.0

base/unguessable_token_unittest.cc

Index: base/unguessable_token_unittest.cc
diff --git a/base/unguessable_token_unittest.cc b/base/unguessable_token_unittest.cc
index dcc5db933e18950a2e4c3f513559c7a17b5eff41..c37dfbc33b376c36d5562d8b9b0f92dc9cc64056 100644
--- a/base/unguessable_token_unittest.cc
+++ b/base/unguessable_token_unittest.cc
@@ -116,4 +116,10 @@ TEST(UnguessableTokenTest, VerifyBasicUniqueness) {
   UnguessableToken token = UnguessableToken::Create();
   EXPECT_NE(token.GetHighForSerialization(), token.GetLowForSerialization());
 }
+
+TEST(UnguessableTokenTest, UberUniqueness) {
+  std::set<UnguessableToken> tokens;
+  for (int i = 0; i < 1000000; ++i)
+    ASSERT_TRUE(tokens.insert(UnguessableToken::Create()).second);

[dcheng, 2016/12/03 00:50:56]

How long does this take to run? Honestly, this feels kind of like overkill to me
=)

[Devlin, 2016/12/03 01:46:12]

Whoops!  This wasn't actually supposed to be included - it was just for my own
sanity check.  Ran this with --gtest_repeat=20.

Removed.

+}

[dcheng, 2016/12/03 00:50:56]

Nit: newline after this

 }