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| author | Paul Phillips <paulp@improving.org> | 2010-10-11 23:18:19 +0000 |
|---|---|---|
| committer | Paul Phillips <paulp@improving.org> | 2010-10-11 23:18:19 +0000 |
| commit | 4215f6bd7d6895e400062c22d80a7ccfab20ff23 (patch) | |
| tree | 236d0513c1f5917ee7eab67df7242c3ea9f2d203 /test/pending | |
| parent | e5c22d9e0a11f0c1a0d29520f7420d709fb174ec (diff) | |
| download | scala-4215f6bd7d6895e400062c22d80a7ccfab20ff23.tar.gz scala-4215f6bd7d6895e400062c22d80a7ccfab20ff23.tar.bz2 scala-4215f6bd7d6895e400062c22d80a7ccfab20ff23.zip | |
Introduced -Ymurmur with murmur hashcodes.
contributed by "archontophoenix", following in the grand tradition of
code by people whose actual names I don't know. References #2537, but it
doesn't close until some sensible hashcode is used by default. Review by
community.
Diffstat (limited to 'test/pending')
| -rw-r--r-- | test/pending/run/hashCodeDistribution.flags | 1 | ||||
| -rw-r--r-- | test/pending/run/hashCodeDistribution.scala | 17 |
2 files changed, 0 insertions, 18 deletions
diff --git a/test/pending/run/hashCodeDistribution.flags b/test/pending/run/hashCodeDistribution.flags deleted file mode 100644 index 7806652d4d..0000000000 --- a/test/pending/run/hashCodeDistribution.flags +++ /dev/null @@ -1 +0,0 @@ --Yjenkins-hashCodes
\ No newline at end of file diff --git a/test/pending/run/hashCodeDistribution.scala b/test/pending/run/hashCodeDistribution.scala deleted file mode 100644 index 5be9d1db6d..0000000000 --- a/test/pending/run/hashCodeDistribution.scala +++ /dev/null @@ -1,17 +0,0 @@ -// See ticket #2537. -object Test { - case class C(x: Int, y: Int) { } - val COUNT = 300 - val totalCodes = COUNT * COUNT - - def main (args: Array[String]) = { - val hashCodes = - for (x <- 0 until COUNT; y <- 0 until COUNT) yield C(x,y).hashCode - - val uniques = hashCodes.distinct - val collisionRate = (totalCodes - uniques.size) * 1000 / totalCodes - - assert(collisionRate < 5, "Collision rate too high: %d / 1000".format(collisionRate)) - // println("collisionRate = %d / 1000".format(collisionRate)) - } -}
\ No newline at end of file |