Return EMPTY range [0, -1] when MIN_VALUE is specified as exclusive upper bound.

#KT-12762 Fixed
This commit is contained in:
Ilya Gorbunov
2016-08-19 17:50:15 +03:00
parent ca8b284805
commit 9c4221cda8
4 changed files with 39 additions and 41 deletions
+6 -5
View File
@@ -36,8 +36,7 @@ public class RangeTest {
assertTrue(9 in openRange)
assertFalse(10 in openRange)
// fails to throw in JS
// assertTrue(assertFails { 1 until Int.MIN_VALUE } is IllegalArgumentException)
assertTrue((1 until Int.MIN_VALUE).isEmpty())
}
@test fun byteRange() {
@@ -72,7 +71,7 @@ public class RangeTest {
// byte arguments now construct IntRange so no overflow here
// assertTrue(assertFails { 0.toByte() until Byte.MIN_VALUE } is IllegalArgumentException)
assertTrue((0.toByte() until Int.MIN_VALUE).isEmpty())
}
@test fun shortRange() {
@@ -106,6 +105,7 @@ public class RangeTest {
// short arguments now construct IntRange so no overflow here
// assertTrue(assertFails { 0.toShort() until Short.MIN_VALUE } is IllegalArgumentException)
assertTrue((0.toShort() until Int.MIN_VALUE).isEmpty())
}
@test fun longRange() {
@@ -140,7 +140,8 @@ public class RangeTest {
assertTrue(9L in openRange)
assertFalse(10L in openRange)
assertFailsWith<IllegalArgumentException> { 0L until Long.MIN_VALUE }
assertTrue((0 until Long.MIN_VALUE).isEmpty())
assertTrue((0L until Long.MIN_VALUE).isEmpty())
}
@@ -168,7 +169,7 @@ public class RangeTest {
assertTrue('Y' in openRange)
assertFalse('Z' in openRange)
assertFailsWith<IllegalArgumentException> { 'A' until '\u0000' }
assertTrue(('A' until '\u0000').isEmpty())
}
@test fun doubleRange() {