move tests under the compiler directory to testament (#16096)

compiler/prefixmatches.nim

@@ -54,36 +54,3 @@ proc prefixMatch*(p, s: string): PrefixMatch =
     else:
       return PrefixMatch.None
   return PrefixMatch.None
-
-when isMainModule:
-  import macros
-
-  macro check(val, body: untyped): untyped =
-    result = newStmtList()
-    expectKind body, nnkStmtList
-    for b in body:
-      expectKind b, nnkPar
-      expectLen b, 2
-      let p = b[0]
-      let s = b[1]
-      result.add quote do:
-        echo prefixMatch(`p`, `s`) == `val`
-
-  check PrefixMatch.Prefix:
-    ("abc", "abc")
-    ("a", "abc")
-    ("xyz", "X_yzzzZe")
-
-  check PrefixMatch.Substr:
-    ("b", "abc")
-    ("abc", "fooabcabc")
-    ("abC", "foo_AB_c")
-
-  check PrefixMatch.Abbrev:
-    ("abc", "AxxxBxxxCxxx")
-    ("xyz", "X_yabcZe")
-
-  check PrefixMatch.None:
-    ("foobar", "afkslfjd_as")
-    ("xyz", "X_yuuZuuZe")
-    ("ru", "remotes")