KT-821 and other improvements for ranges

2012-01-05 18:34:32 +02:00
parent 89933439f4
commit 9fbf27eb11
9 changed files with 489 additions and 17 deletions
@@ -0,0 +1,51 @@
+fun box() : String {
+    val r1 = IntRange(1, 4)
+    if(r1.end != 4 || r1.isReversed || r1.size != 4) return "fail"
+
+    val r2 = IntRange(1, 4, true)
+    if(r2.end != -2 || !r2.isReversed || r2.size != 4) return "fail"
+
+    val r3 = -(0..5)
+    if(r3.start != 5 || r3.end != 0 || !r3.isReversed || r3.size != 6) return "fail"
+
+    val r4 = -r3
+    if(r4.end != 5 || r4.isReversed || r4.size != 6) return "fail"
+
+    val r5 = ByteRange(1, 4)
+    if(r5.end != 4.byt || r5.isReversed || r5.size != 4) return "fail"
+
+    val r6 = ByteRange(1, 4, true)
+    if(r6.end != -2.byt || !r6.isReversed) return "fail"
+
+    val r7 = -(0.byt..5.byt)
+    if(r7.start != 5.byt || r7.end != 0.byt || !r7.isReversed) return "fail"
+
+    val r9 = -r7
+    if(r9.end != 5.byt || r9.isReversed) return "fail"
+
+    val r10 = ShortRange(1, 4)
+    if(r10.end != 4.sht || r10.isReversed || r10.size != 4) return "fail"
+
+    val r11 = ShortRange(1, 4, true)
+    if(r11.end != -2.sht || !r11.isReversed) return "fail"
+
+    val r12 = -(0.sht..5.sht)
+    if(r12.start != 5.sht || r12.end != 0.sht || !r12.isReversed) return "fail"
+
+    val r13 = -r12
+    if(r13.end != 5.sht || r13.isReversed) return "fail"
+
+    val r14 = CharRange('a', 4)
+    if(r14.end != 'd' || r14.isReversed || r14.size != 4) return "fail"
+
+    val r15 = CharRange('D', 4, true)
+    if(r15.end != 'A' || !r15.isReversed) return "fail"
+
+    val r16 = -('a'..'e')
+    if(r16.start != 'e' || r16.end != 'a' || !r16.isReversed) return "fail"
+
+    val r17 = -r16
+    if(r17.end != 'e' || r17.isReversed) return "fail"
+
+    return "OK"
+}