Merge branch 'stringify-array' of https://github.com/krux02/Nim into krux02-stringify-array

tests/async/tnewasyncudp.nim

@@ -54,7 +54,7 @@ proc launchSwarm(name: ptr SockAddr) {.async.} =
     k = 0
     while k < messagesToSend:
       zeroMem(addr(buffer[0]), 16384)
-      zeroMem(cast[pointer](addr(saddr)), sizeof(Sockaddr_in))      
+      zeroMem(cast[pointer](addr(saddr)), sizeof(Sockaddr_in))
       var message = "Message " & $(i * messagesToSend + k)
       await sendTo(sock, addr message[0], len(message),
                    name, sizeof(Sockaddr_in).SockLen)
@@ -62,7 +62,7 @@ proc launchSwarm(name: ptr SockAddr) {.async.} =
                                     16384, cast[ptr SockAddr](addr saddr),
                                     addr slen)
       size = 0
-      var grammString = $buffer
+      var grammString = $buffer.cstring
       if grammString == message:
         saveSendingPort(sockport)
         inc(recvCount)
@@ -84,7 +84,7 @@ proc readMessages(server: AsyncFD) {.async.} =
                                   16384, cast[ptr SockAddr](addr(saddr)),
                                   addr(slen))
     size = 0
-    var grammString = $buffer
+    var grammString = $buffer.cstring
     if grammString.startswith("Message ") and
        saddr.sin_addr.s_addr == 0x100007F:
       await sendTo(server, addr grammString[0], len(grammString),

tests/gc/gctest.nim

@@ -31,7 +31,7 @@ type
     of nkList: sons: seq[PCaseNode]
     else: unused: seq[string]
 
-  TIdObj* = object of TObject
+  TIdObj* = object of RootObj
     id*: int  # unique id; use this for comparisons and not the pointers
 
   PIdObj* = ref TIdObj

tests/misc/treadx.nim

@@ -6,9 +6,8 @@ when not defined(windows):
   var buf: array[0..10, char]
   while true:
     var r = read(0, addr(buf), sizeof(buf)-1)
-    add inp, $buf
+    add inp, $buf.cstring
     if r != sizeof(buf)-1: break
 
   echo inp
   #dafkladskölklödsaf ölksdakölfölksfklwe4iojr389wr 89uweokf sdlkf jweklr jweflksdj fioewjfsdlfsd
-

tests/system/toString.nim

@@ -1,42 +1,53 @@
 discard """
-  output:'''@[23, 45]
-@[, foo, bar]
-{a, b, c}
-2.3242
-2.982
-123912.1
-123912.1823
-5.0
-1e+100
-inf
--inf
-nan
-nil
-nil'''
+  output:""
 """
 
-echo($(@[23, 45]))
-echo($(@["", "foo", "bar"]))
-#echo($(["", "foo", "bar"]))
-#echo($([23, 45]))
+doAssert "@[23, 45]" == $(@[23, 45])
+doAssert  "[32, 45]" == $([32, 45])
+doAssert "@[, foo, bar]" == $(@["", "foo", "bar"])
+doAssert  "[, foo, bar]" ==  $(["", "foo", "bar"])
 
 # bug #2395
-
 let alphaSet: set[char] = {'a'..'c'}
-echo alphaSet
-
-echo($(2.3242))
-echo($(2.982))
-echo($(123912.1))
-echo($(123912.1823))
-echo($(5.0))
-echo($(1e100))
-echo($(1e1000000))
-echo($(-1e1000000))
-echo($(0.0/0.0))
+doAssert "{a, b, c}" == $alphaSet
+doAssert "2.3242" == $(2.3242)
+doAssert "2.982" == $(2.982)
+doAssert "123912.1" == $(123912.1)
+doAssert "123912.1823" == $(123912.1823)
+doAssert "5.0" == $(5.0)
+doAssert "1e+100" == $(1e100)
+doAssert "inf" == $(1e1000000)
+doAssert "-inf" == $(-1e1000000)
+doAssert "nan" == $(0.0/0.0)
 
 # nil tests
+# maybe a bit inconsistent in types
 var x: seq[string]
-var y: string
-echo(x)
-echo(y)
+doAssert "nil" == $(x)
+
+var y: string = nil
+doAssert nil == $(y)
+
+type
+  Foo = object
+    a: int
+    b: string
+
+var foo1: Foo
+
+# nil string should be an some point in time equal to the empty string
+doAssert(($foo1)[0..9] == "(a: 0, b: ")
+
+const
+  data = @['a','b', '\0', 'c','d']
+  dataStr = $data
+
+# ensure same result when on VM or when at program execution
+doAssert dataStr == $data
+
+import strutils
+# array test
+
+let arr = ['H','e','l','l','o',' ','W','o','r','l','d','!','\0']
+doAssert $arr == "[H, e, l, l, o,  , W, o, r, l, d, !, \0]"
+doAssert $arr.cstring == "Hello World!"