[logs] fix flaky test (make sure file is synced on disk) (#18590)

DataDog · Aug 4, 2023 · 8846241 · 8846241
1 parent ce4ad64
commit 8846241
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/pkg/logs/internal/launchers/file/launcher_test.go b/pkg/logs/internal/launchers/file/launcher_test.go
@@ -162,7 +162,9 @@ func (suite *LauncherTestSuite) TestLauncherScanWithLogRotationCopyTruncate() {
 	_, err = suite.testFile.WriteString("third\n")
 	suite.Nil(err)
 
+	suite.Nil(suite.testFile.Sync())
 	s.scan()
+
 	newTailer, _ = s.tailers.Get(getScanKey(suite.testPath, suite.source))
 	suite.True(tailer != newTailer)