scripted-diff: Replace MilliSleep with UninterruptibleSleep

This is safe because MilliSleep is never executed in a boost::thread,
the only type of thread that is interruptible.

* The RPC server uses std::thread
* The wallet is either executed in an RPC thread or the main thread
* bitcoin-cli, benchmarks and tests are only one thread (the main thread)

-BEGIN VERIFY SCRIPT-
sed -i --regexp-extended -e 's/MilliSleep\((\S+)\);/UninterruptibleSleep(std::chrono::milliseconds{\1});/g' $(git grep -l MilliSleep)
-END VERIFY SCRIPT-

1 files changed, 2 insertions, 2 deletions

diff --git a/src/test/util_tests.cpp b/src/test/util_tests.cpp
index 42c2c50fa5..949d8e6673 100644
--- a/src/test/util_tests.cpp
+++ b/src/test/util_tests.cpp
@@ -1322,7 +1322,7 @@ BOOST_AUTO_TEST_CASE(util_time_GetTime)
     SetMockTime(111);
     // Check that mock time does not change after a sleep
     for (const auto& num_sleep : {0, 1}) {
-        MilliSleep(num_sleep);
+        UninterruptibleSleep(std::chrono::milliseconds{num_sleep});
         BOOST_CHECK_EQUAL(111, GetTime()); // Deprecated time getter
         BOOST_CHECK_EQUAL(111, GetTime<std::chrono::seconds>().count());
         BOOST_CHECK_EQUAL(111000, GetTime<std::chrono::milliseconds>().count());
@@ -1333,7 +1333,7 @@ BOOST_AUTO_TEST_CASE(util_time_GetTime)
     // Check that system time changes after a sleep
     const auto ms_0 = GetTime<std::chrono::milliseconds>();
     const auto us_0 = GetTime<std::chrono::microseconds>();
-    MilliSleep(1);
+    UninterruptibleSleep(std::chrono::milliseconds{1});
     BOOST_CHECK(ms_0 < GetTime<std::chrono::milliseconds>());
     BOOST_CHECK(us_0 < GetTime<std::chrono::microseconds>());
 }