src/test/debuginfo/pretty-huge-vec.rs

   1 // ignore-windows failing on win32 bot
   2 // ignore-freebsd: gdb package too new
   3 // ignore-android: FIXME(#10381)
   4 // compile-flags:-g
   5 // min-gdb-version 8.1
   6 // min-lldb-version: 310
   7
   8 // === GDB TESTS ===================================================================================
   9
  10 // gdb-command: run
  11
  12 // gdb-command: print vec
  13 // gdb-check:$1 = Vec(size=1000000000) = {[...]...}
  14
  15 // gdb-command: print slice
  16 // gdb-check:$2 = &[u8] {data_ptr: [...]"\000", length: 1000000000}
  17
  18 #![allow(unused_variables)]
  19
  20 fn main() {
  21
  22     // Vec
  23     let mut vec: Vec<u8> = Vec::with_capacity(1_000_000_000);
  24     unsafe{ vec.set_len(1_000_000_000) }
  25     let slice = &vec[..];
  26
  27     zzz(); // #break
  28 }
  29
  30 fn zzz() { () }