Merge tests into a larger file (part 1 of ∞)

tests/actiontable/tactiontable.nim

@@ -1,5 +1,8 @@
 discard """
-  output: "action 3 arg"
+  output: '''
+action 3 arg
+action 3 arg
+'''
 """
 
 import tables
@@ -17,10 +20,18 @@ proc action4(arg: string) =
   echo "action 4 ", arg
 
 var
-  actionTable = {
+  actionTable1 = {
     "A": action1,
     "B": action2,
     "C": action3,
     "D": action4}.toTable
 
-actionTable["C"]("arg")
+const
+  actionTable2 = {
+    "A": action1,
+    "B": action2,
+    "C": action3,
+    "D": action4}.toTable
+
+actionTable1["C"]("arg")
+actionTable2["C"]("arg")

tests/arithm/tarithm.nim

@@ -0,0 +1,173 @@
+discard """
+  output: '''
+int32
+int32
+1280
+1280
+'''
+"""
+
+import typetraits
+
+
+block tand:
+  # bug #5216
+  echo(name type((0x0A'i8 and 0x7F'i32) shl 7'i32))
+
+  let i8 = 0x0A'i8
+  echo(name type((i8 and 0x7F'i32) shl 7'i32))
+
+  echo((0x0A'i8 and 0x7F'i32) shl 7'i32)
+
+  let ii8 = 0x0A'i8
+  echo((ii8 and 0x7F'i32) shl 7'i32)
+
+
+
+block tcast:
+  template crossCheck(ty: untyped, exp: untyped) =
+    let rt = ty(exp)
+    const ct = ty(exp)
+    if $rt != $ct:
+      echo "Got ", ct
+      echo "Expected ", rt
+
+  template add1(x: uint8): untyped = x + 1
+  template add1(x: uint16): untyped = x + 1
+  template add1(x: uint32): untyped = x + 1
+
+  template sub1(x: uint8): untyped = x - 1
+  template sub1(x: uint16): untyped = x - 1
+  template sub1(x: uint32): untyped = x - 1
+
+  crossCheck(int8, 0'i16 - 5'i16)
+  crossCheck(int16, 0'i32 - 5'i32)
+  crossCheck(int32, 0'i64 - 5'i64)
+
+  crossCheck(uint8, 0'u8 - 5'u8)
+  crossCheck(uint16, 0'u16 - 5'u16)
+  crossCheck(uint32, 0'u32 - 5'u32)
+  crossCheck(uint64, 0'u64 - 5'u64)
+
+  crossCheck(uint8, uint8.high + 5'u8)
+  crossCheck(uint16, uint16.high + 5'u16)
+  crossCheck(uint32, uint32.high + 5'u32)
+  crossCheck(uint64, (-1).uint64 + 5'u64)
+
+  doAssert $sub1(0'u8) == "255"
+  doAssert $sub1(0'u16) == "65535"
+  doAssert $sub1(0'u32) == "4294967295"
+
+  doAssert $add1(255'u8) == "0"
+  doAssert $add1(65535'u16) == "0"
+  doAssert $add1(4294967295'u32) == "0"
+
+  crossCheck(int32, high(int32))
+  crossCheck(int32, high(int32).int32)
+  crossCheck(int32, low(int32))
+  crossCheck(int32, low(int32).int32)
+  crossCheck(int64, high(int8).int16.int32.int64)
+  crossCheck(int64, low(int8).int16.int32.int64)
+
+  crossCheck(int64, 0xFFFFFFFFFFFFFFFF'u64)
+  crossCheck(int32, 0xFFFFFFFFFFFFFFFF'u64)
+  crossCheck(int16, 0xFFFFFFFFFFFFFFFF'u64)
+  crossCheck(int8 , 0xFFFFFFFFFFFFFFFF'u64)
+
+
+
+block tnot:
+  # Signed types
+  block:
+    const t0: int8  = not 4
+    const t1: int16 = not 4
+    const t2: int32 = not 4
+    const t3: int64 = not 4
+    const t4: int8  = not -5
+    const t5: int16 = not -5
+    const t6: int32 = not -5
+    const t7: int64 = not -5
+    doAssert t0 == -5
+    doAssert t1 == -5
+    doAssert t2 == -5
+    doAssert t3 == -5
+    doAssert t4 == 4
+    doAssert t5 == 4
+    doAssert t6 == 4
+    doAssert t7 == 4
+
+  # Unsigned types
+  block:
+    const t0: uint8  = not 4'u8
+    const t1: uint16 = not 4'u16
+    const t2: uint32 = not 4'u32
+    const t3: uint64 = not 4'u64
+    const t4: uint8  = not 251'u8
+    const t5: uint16 = not 65531'u16
+    const t6: uint32 = not 4294967291'u32
+    const t7: uint64 = not 18446744073709551611'u64
+    doAssert t0 == 251
+    doAssert t1 == 65531
+    doAssert t2 == 4294967291'u32
+    doAssert t3 == 18446744073709551611'u64
+    doAssert t4 == 4
+    doAssert t5 == 4
+    doAssert t6 == 4
+    doAssert t7 == 4
+
+
+
+block tshl:
+  # Signed types
+  block:
+    const t0: int8  = 1'i8 shl 8
+    const t1: int16 = 1'i16 shl 16
+    const t2: int32 = 1'i32 shl 32
+    const t3: int64 = 1'i64 shl 64
+    doAssert t0 == 0
+    doAssert t1 == 0
+    doAssert t2 == 1
+    doAssert t3 == 1
+
+  # Unsigned types
+  block:
+    const t0: uint8  = 1'u8 shl 8
+    const t1: uint16 = 1'u16 shl 16
+    const t2: uint32 = 1'u32 shl 32
+    const t3: uint64 = 1'u64 shl 64
+    doAssert t0 == 0
+    doAssert t1 == 0
+    doAssert t2 == 0
+    doAssert t3 == 1
+
+
+
+block tshr:
+  proc T() =
+    # let VI = -8
+    let VI64 = -8'i64
+    let VI32 = -8'i32
+    let VI16 = -8'i16
+    let VI8 = -8'i8
+    # doAssert( (VI shr 1) == 9_223_372_036_854_775_804, "Actual: " & $(VI shr 1))
+    doAssert( (VI64 shr 1) == 9_223_372_036_854_775_804, "Actual: " & $(VI64 shr 1))
+    doAssert( (VI32 shr 1) == 2_147_483_644, "Actual: " & $(VI32 shr 1))
+    doAssert( (VI16 shr 1) == 32_764, "Actual: " & $(VI16 shr 1))
+    doAssert( (VI8 shr 1) == 124, "Actual: " & $(VI8 shr 1))
+
+  T()
+  static:
+    T()
+
+
+
+block tsubrange:
+  # bug #5854
+  type
+    n16 = range[0'i16..high(int16)]
+
+  var level: n16 = 1
+  let maxLevel: n16 = 1
+
+  level = min(level + 2, maxLevel)
+  doAssert level == 1