1 files changed, 15 insertions, 4 deletions
diff --git a/net/base/cert_database_nss_unittest.cc b/net/base/cert_database_nss_unittest.cc
index 8e69104..5056e5d 100644
--- a/net/base/cert_database_nss_unittest.cc
+++ b/net/base/cert_database_nss_unittest.cc
@@ -104,9 +104,16 @@ bool ReadCertIntoList(const std::string& name, CertificateList* certs) {
 class CertDatabaseNSSTest : public testing::Test {
  public:
   virtual void SetUp() {
-    ASSERT_TRUE(temp_db_dir_.CreateUniqueTempDir());
-    ASSERT_TRUE(
-        base::OpenTestNSSDB(temp_db_dir_.path(), "CertDatabaseNSSTest db"));
+    if (!temp_db_initialized_) {
+      ScopedTempDir* temp_db_dir = Singleton<
+          ScopedTempDir,
+          DefaultSingletonTraits<ScopedTempDir>,
+          CertDatabaseNSSTest>::get();
+      ASSERT_TRUE(temp_db_dir->CreateUniqueTempDir());
+      ASSERT_TRUE(
+          base::OpenTestNSSDB(temp_db_dir->path(), "CertDatabaseNSSTest db"));
+      temp_db_initialized_ = true;
+    }
     slot_.reset(base::GetDefaultNSSKeySlot());
 
     // Test db should be empty at start of test.
@@ -114,6 +121,7 @@ class CertDatabaseNSSTest : public testing::Test {
   }
   virtual void TearDown() {
     // Don't try to cleanup if the setup failed.
+    ASSERT_TRUE(temp_db_initialized_);
     ASSERT_TRUE(slot_.get());
 
     EXPECT_TRUE(CleanupSlotContents(slot_.get()));
@@ -125,9 +133,12 @@ class CertDatabaseNSSTest : public testing::Test {
   CertDatabase cert_db_;
 
  private:
-  ScopedTempDir temp_db_dir_;
+  static bool temp_db_initialized_;
 };
 
+// static
+bool CertDatabaseNSSTest::temp_db_initialized_ = false;
+
 TEST_F(CertDatabaseNSSTest, ListCerts) {
   // This test isn't terribly useful, though it will at least let valgrind test
   // for leaks.