Github user jiangxb1987 commented on a diff in the pull request:
https://github.com/apache/spark/pull/19408#discussion_r150743565
--- Diff: core/src/test/scala/org/apache/spark/util/UtilsSuite.scala ---
@@ -1146,6 +1146,20 @@ class UtilsSuite extends SparkFunSuite with
ResetSystemProperties with Logging {
}
}
+ test("parseHostPort") {
+ assert(Utils.parseHostPort("abc:123") === (("abc", 123)))
+ assert(Utils.parseHostPort("example.com") === (("example.com",
0)))
+ assert(Utils.parseHostPort("example.com:123") === (("example.com",
123)))
+ assert(Utils.parseHostPort("127.0.0.1") === (("127.0.0.1", 0)))
+ assert(Utils.parseHostPort("127.0.0.1:123") === (("127.0.0.1",
123)))
+ assert(Utils.parseHostPort("2001:db8::1") === (("2001:db8::1",
0)))
+ assert(Utils.parseHostPort("2001:DB8::1") === (("2001:DB8::1",
0)))
+ assert(Utils.parseHostPort("2001:dB8::1") === (("2001:dB8::1",
0)))
+ assert(Utils.parseHostPort("0:0:0:0:0:0:0:0") ===
(("0:0:0:0:0:0:0:0", 0)))
+ assert(Utils.parseHostPort("::1") === (("::1", 0)))
+ assert(Utils.parseHostPort("[::1]:123") === (("[::1]", 123)))
+ assert(Utils.parseHostPort("[2001:db8:42::1]:123") ===
(("[2001:db8:42::1]", 123)))
--- End diff --
nit: we should add more test cases to cover the invalid cases.
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