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author | Jakob Odersky <jakob@odersky.com> | 2016-10-07 18:10:20 -0700 |
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committer | Jakob Odersky <jakob@odersky.com> | 2016-12-09 11:23:05 -0800 |
commit | 6d39df3c352d4af7e071adb099ddecd07e60fbf5 (patch) | |
tree | 22aeb1b7b6ed5da6e438f7c7302e103db15eb535 | |
parent | 2c7af0f65321c2d0c50a86d3887530c501aa03e1 (diff) | |
download | spark-6d39df3c352d4af7e071adb099ddecd07e60fbf5.tar.gz spark-6d39df3c352d4af7e071adb099ddecd07e60fbf5.tar.bz2 spark-6d39df3c352d4af7e071adb099ddecd07e60fbf5.zip |
Add more tests for various combinations of backslashes and SQL pattern characters
-rw-r--r-- | sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/RegexpExpressionsSuite.scala | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/RegexpExpressionsSuite.scala b/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/RegexpExpressionsSuite.scala index 9b42489cb2..9316f76190 100644 --- a/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/RegexpExpressionsSuite.scala +++ b/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/RegexpExpressionsSuite.scala @@ -55,6 +55,20 @@ class RegexpExpressionsSuite extends SparkFunSuite with ExpressionEvalHelper { checkEvaluation("a\nb" like "a%b", true) checkEvaluation("""\\\\""" like """%\\%""", true) // triple quotes to avoid java string escaping + checkEvaluation("""\_%""" like """%\\__""", true) + checkEvaluation("""\_%""" like "%\\\\__", true) + checkEvaluation("""\_%""" like """%\\_%""", true) + checkEvaluation("""\\\\%%""" like """\\%""", true) + checkEvaluation("""\%\""" like """%\%%""", true) + checkEvaluation("\\\n\n%\\" like "\\\\___\\\\", true) + checkEvaluation("""%%""" like """%%""", true) + checkEvaluation("""\__""" like """\\\__""", true) + + checkEvaluation("""\\\__""" like """%\\%\%""", false) + checkEvaluation("""\_""" like """\_\_""", false) + checkEvaluation("""_\\\%""" like """%\\""", false) + checkEvaluation("""_\\__""" like """_\___""", false) + } test("LIKE Non-literal Regular Expression") { |