2 files changed, 8 insertions, 2 deletions
diff --git a/tests/unit/codemodelbackend/unittest/projecttest.cpp b/tests/unit/codemodelbackend/unittest/projecttest.cpp
index da62d9d352..31e761312f 100644
--- a/tests/unit/codemodelbackend/unittest/projecttest.cpp
+++ b/tests/unit/codemodelbackend/unittest/projecttest.cpp
@@ -1,4 +1,4 @@
-/****************************************************************************
+/****************************************************************************
 **
 ** Copyright (C) 2015 Digia Plc and/or its subsidiary(-ies).
 ** Contact: http://www.qt-project.org/legal
@@ -39,6 +39,7 @@
 #include <projectpartsdonotexistexception.h>
 
 #include <chrono>
+#include <thread>
 
 using testing::ElementsAre;
 using testing::StrEq;
@@ -90,6 +91,7 @@ TEST(ProjectPart, TimeStampIsUpdatedAsArgumentChanged)
 {
     CodeModelBackEnd::ProjectPart project(Utf8StringLiteral("/tmp/blah.pro"));
     auto lastChangeTimePoint = project.lastChangeTimePoint();
+    std::this_thread::sleep_for(std::chrono::steady_clock::duration(1));
 
     project.setArguments(Utf8StringVector({Utf8StringLiteral("-O"), Utf8StringLiteral("-fast")}));
 
diff --git a/tests/unit/codemodelbackend/unittest/translationunittest.cpp b/tests/unit/codemodelbackend/unittest/translationunittest.cpp
index 3aa4d749d1..26314bc060 100644
--- a/tests/unit/codemodelbackend/unittest/translationunittest.cpp
+++ b/tests/unit/codemodelbackend/unittest/translationunittest.cpp
@@ -1,4 +1,4 @@
-/****************************************************************************
+/****************************************************************************
 **
 ** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
 ** Contact: http://www.qt-project.org/legal
@@ -46,6 +46,9 @@
 #include <translationunitfilenotexitexception.h>
 #include <translationunitparseerrorexception.h>
 
+#include <chrono>
+#include <thread>
+
 using CodeModelBackEnd::TranslationUnit;
 using CodeModelBackEnd::UnsavedFiles;
 using CodeModelBackEnd::ProjectPart;
@@ -125,6 +128,7 @@ TEST(TranslationUnit, TimeStampIsUpdatedAsNewCxTranslationUnitIsGenerated)
 {
     TranslationUnit translationUnit(Utf8StringLiteral(TESTDATA_DIR"/complete_testfile_1.cpp"), UnsavedFiles(), ProjectPart(Utf8StringLiteral("/path/to/projectfile")));
     auto lastChangeTimePoint = translationUnit.lastChangeTimePoint();
+    std::this_thread::sleep_for(std::chrono::steady_clock::duration(1));
 
     translationUnit.cxTranslationUnit();