Github user HyukjinKwon commented on a diff in the pull request:
https://github.com/apache/spark/pull/17987#discussion_r116532435
--- Diff: core/src/test/scala/org/apache/spark/storage/LocalDirsSuite.scala
---
@@ -37,27 +37,50 @@ class LocalDirsSuite extends SparkFunSuite with
BeforeAndAfter {
Utils.clearLocalRootDirs()
}
+ private def assumeNonExistentAndNotCreatable(f: File): Unit = {
+ try {
+ assume(!f.exists() && !f.mkdirs())
+ } finally {
+ Utils.deleteRecursively(f)
+ }
+ }
+
test("Utils.getLocalDir() returns a valid directory, even if some local
dirs are missing") {
--- End diff --
I am not too sure which path I should provide here for Windows. So, I added
`assumeNonExistentAndNotCreatable` here to check if the directory is creatable.
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