docstr: Verify that very long output is truncated
docstr_tok: ["Verify","that","very","long","output","is","truncated"]
code: def test_truncation(self):
      "Verify that very long output is truncated"
      gdb_repr, gdb_output = self.get_gdb_repr("id(list(range(1000)))")
      self.assertEqual(
          gdb_repr,
          "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, "
          "14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, "
          "27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, "
          "40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, "
          "53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, "
          "66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, "
          "79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, "
          "92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, "
          "104, 105, 106, 107, 108, 109, 110, 111, 112, 113, "
          "114, 115, 116, 117, 118, 119, 120, 121, 122, 123, "
          "124, 125, 126, 127, 128, 129, 130, 131, 132, 133, "
          "134, 135, 136, 137, 138, 139, 140, 141, 142, 143, "
          "144, 145, 146, 147, 148, 149, 150, 151, 152, 153, "
          "154, 155, 156, 157, 158, 159, 160, 161, 162, 163, "
          "164, 165, 166, 167, 168, 169, 170, 171, 172, 173, "
          "174, 175, 176, 177, 178, 179, 180, 181, 182, 183, "
          "184, 185, 186, 187, 188, 189, 190, 191, 192, 193, "
          "194, 195, 196, 197, 198, 199, 200, 201, 202, 203, "
          "204, 205, 206, 207, 208, 209, 210, 211, 212, 213, "
          "214, 215, 216, 217, 218, 219, 220, 221, 222, 223, "
          "224, 225, 226...(truncated)",
      )
      self.assertEqual(len(gdb_repr), 1024 + len("...(truncated)"))
  
imports: import re
  import sys
  from test import support
  from .util import BREAKPOINT_FN, GDB_VERSION, run_gdb, setup_module, DebuggerTests
label_desc: Use image node_id 28 for calling the PrettyPrintTests obj's underlying member method code with example usage: obj.test_truncation() without return types