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author | Steve Robinson <steve.robinson290391@gmail.com> | 2016-02-27 09:13:45 -0800 |
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committer | Som Snytt <som.snytt@gmail.com> | 2016-05-19 10:54:33 -0700 |
commit | 214ea82573624bffb4d0f16f3e5c49f9370ba7a7 (patch) | |
tree | 906b6e646bceab8f43ab4812bcee48181149b3e3 /test/files/run | |
parent | 4a7f82c9047d04d79aa0fe4c0f8dc249ba221f76 (diff) | |
download | scala-214ea82573624bffb4d0f16f3e5c49f9370ba7a7.tar.gz scala-214ea82573624bffb4d0f16f3e5c49f9370ba7a7.tar.bz2 scala-214ea82573624bffb4d0f16f3e5c49f9370ba7a7.zip |
SI-9656 Range.toString distinguishes Numeric step
For Range and NumericRange, toString will indicate the step
if it is not 1.
Additionally, indicate empty ranges and ranges which are not
"exact".
For a "mapped" range, used by `Range.Double`, toString
includes the underlying range and the simple type of the step
(to distinguish Double from BigDecimal).
Diffstat (limited to 'test/files/run')
-rw-r--r-- | test/files/run/t9656.check | 14 | ||||
-rw-r--r-- | test/files/run/t9656.scala | 43 |
2 files changed, 57 insertions, 0 deletions
diff --git a/test/files/run/t9656.check b/test/files/run/t9656.check new file mode 100644 index 0000000000..03e3ff3b5f --- /dev/null +++ b/test/files/run/t9656.check @@ -0,0 +1,14 @@ +Range 1 to 10 +Range 1 to 10 +inexact Range 1 to 10 by 2 +Range 1 to 10 by 3 +inexact Range 1 until 10 by 2 +Range 100 to 100 +empty Range 100 until 100 +NumericRange 1 to 10 +NumericRange 1 to 10 by 2 +NumericRange 0.1 until 1.0 by 0.1 +NumericRange 0.1 until 1.0 by 0.1 +NumericRange 0.1 until 1.0 by 0.1 (using NumericRange 0.1 until 1.0 by 0.1 of BigDecimal) +NumericRange 0 days until 10 seconds by 1 second +empty NumericRange 0 days until 0 days by 1 second diff --git a/test/files/run/t9656.scala b/test/files/run/t9656.scala new file mode 100644 index 0000000000..3732719553 --- /dev/null +++ b/test/files/run/t9656.scala @@ -0,0 +1,43 @@ + +import scala.math.BigDecimal + +object Test extends App { + println(1 to 10) + println(1 to 10 by 1) + println(1 to 10 by 2) + println(1 to 10 by 3) + println(1 until 10 by 2) + println(100 to 100) + println(100 until 100) + + println(1L to 10L) + println(1L to 10L by 2) + + // want to know if this is BigDecimal or Double stepping by BigDecimal + println(0.1 until 1.0 by 0.1) + println(Range.BigDecimal(BigDecimal("0.1"), BigDecimal("1.0"), BigDecimal("0.1"))) + println(Range.Double(0.1, 1.0, 0.1)) + + import concurrent.duration.{SECONDS => Seconds, _}, collection.immutable.NumericRange + implicit val `duration is integerish`: math.Integral[FiniteDuration] = new math.Integral[FiniteDuration] { + def quot(x: scala.concurrent.duration.FiniteDuration,y: scala.concurrent.duration.FiniteDuration): scala.concurrent.duration.FiniteDuration = ??? + def rem(x: scala.concurrent.duration.FiniteDuration,y: scala.concurrent.duration.FiniteDuration): scala.concurrent.duration.FiniteDuration = ??? + + // Members declared in scala.math.Numeric + def fromInt(x: Int): scala.concurrent.duration.FiniteDuration = Duration(x, Seconds) + def minus(x: scala.concurrent.duration.FiniteDuration,y: scala.concurrent.duration.FiniteDuration): scala.concurrent.duration.FiniteDuration = ??? + def negate(x: scala.concurrent.duration.FiniteDuration): scala.concurrent.duration.FiniteDuration = ??? + def plus(x: scala.concurrent.duration.FiniteDuration,y: scala.concurrent.duration.FiniteDuration): scala.concurrent.duration.FiniteDuration = ??? + def times(x: scala.concurrent.duration.FiniteDuration,y: scala.concurrent.duration.FiniteDuration): scala.concurrent.duration.FiniteDuration = ??? + def toDouble(x: scala.concurrent.duration.FiniteDuration): Double = ??? + def toFloat(x: scala.concurrent.duration.FiniteDuration): Float = ??? + def toInt(x: scala.concurrent.duration.FiniteDuration): Int = toLong(x).toInt + def toLong(x: scala.concurrent.duration.FiniteDuration): Long = x.length + + // Members declared in scala.math.Ordering + def compare(x: scala.concurrent.duration.FiniteDuration,y: scala.concurrent.duration.FiniteDuration): Int = + x.compare(y) + } + println(NumericRange(Duration.Zero, Duration(10, Seconds), Duration(1, Seconds))) + println(NumericRange(Duration.Zero, Duration.Zero, Duration(1, Seconds))) +} |