make some tests faster (#9413)

* remove duplicated slow test

* smaller `convex hull`

* smaller sleep

* faster `trtree`

* smaller sleep in `tfuturestream`

(cherry picked from commit 95504caa31)

tests/parallel/tconvexhull.nim

@@ -1,10 +1,6 @@
 discard """
-  output: '''true
-true
-true
-true
-true
-true'''
+  output: '''
+'''
 
 ccodeCheck: "\\i ! @'deepCopy(' .*"
 """
@@ -55,10 +51,10 @@ proc convex_hull[T](points: var seq[T], cmp: proc(x, y: T): int {.closure.}) : s
       ul[k] = spawn half[T](points, k == 0)
   result = concat(^ul[0], ^ul[1])
 
-var s = map(toSeq(0..999999), proc(x: int): Point = (float(x div 1000), float(x mod 1000)))
+var s = map(toSeq(0..99999), proc(x: int): Point = (float(x div 1000), float(x mod 1000)))
 setMaxPoolSize 2
 
 #echo convex_hull[Point](s, cmpPoint)
 for i in 0..5:
-  echo convex_hull[Point](s, cmpPoint) ==
-      @[(0.0, 0.0), (999.0, 0.0), (999.0, 999.0), (0.0, 999.0)]
+  doAssert convex_hull[Point](s, cmpPoint) ==
+      @[(0.0, 0.0), (99.0, 0.0), (99.0, 999.0), (0.0, 999.0)]

tests/parallel/twaitany.nim

@@ -11,7 +11,7 @@ proc timer(d: int): int =
   #echo fmt"done {d}"
   return d
 
-var durations = [1000, 2000, 3000, 4000, 5000]
+var durations = [1000, 1500, 2000, 2500, 3000]
 var tasks: seq[FlowVarBase] = @[]
 var results: seq[int] = @[]
 
@@ -27,9 +27,9 @@ while index != -1:
 
 doAssert results.len == 5
 doAssert 1000 in results
+doAssert 1500 in results
 doAssert 2000 in results
+doAssert 2500 in results
 doAssert 3000 in results
-doAssert 4000 in results
-doAssert 5000 in results
 sync()
 echo "true"