src/test/debuginfo/tuple-struct.rs

   1 // ignore-tidy-linelength
   2
   3 // min-lldb-version: 310
   4
   5 // compile-flags:-g
   6
   7 // === GDB TESTS ===================================================================================
   8
   9 // gdb-command:run
  10
  11 // gdb-command:print no_padding16
  12 // gdbg-check:$1 = {__0 = 10000, __1 = -10001}
  13 // gdbr-check:$1 = tuple_struct::NoPadding16 (10000, -10001)
  14
  15 // gdb-command:print no_padding32
  16 // gdbg-check:$2 = {__0 = -10002, __1 = -10003.5, __2 = 10004}
  17 // gdbr-check:$2 = tuple_struct::NoPadding32 (-10002, -10003.5, 10004)
  18
  19 // gdb-command:print no_padding64
  20 // gdbg-check:$3 = {__0 = -10005.5, __1 = 10006, __2 = 10007}
  21 // gdbr-check:$3 = tuple_struct::NoPadding64 (-10005.5, 10006, 10007)
  22
  23 // gdb-command:print no_padding163264
  24 // gdbg-check:$4 = {__0 = -10008, __1 = 10009, __2 = 10010, __3 = 10011}
  25 // gdbr-check:$4 = tuple_struct::NoPadding163264 (-10008, 10009, 10010, 10011)
  26
  27 // gdb-command:print internal_padding
  28 // gdbg-check:$5 = {__0 = 10012, __1 = -10013}
  29 // gdbr-check:$5 = tuple_struct::InternalPadding (10012, -10013)
  30
  31 // gdb-command:print padding_at_end
  32 // gdbg-check:$6 = {__0 = -10014, __1 = 10015}
  33 // gdbr-check:$6 = tuple_struct::PaddingAtEnd (-10014, 10015)
  34
  35
  36 // === LLDB TESTS ==================================================================================
  37
  38 // lldb-command:run
  39
  40 // lldb-command:print no_padding16
  41 // lldbg-check:[...]$0 = { 0 = 10000 1 = -10001 }
  42 // lldbr-check:(tuple_struct::NoPadding16) no_padding16 = { 0 = 10000 1 = -10001 }
  43
  44 // lldb-command:print no_padding32
  45 // lldbg-check:[...]$1 = { 0 = -10002 1 = -10003.5 2 = 10004 }
  46 // lldbr-check:(tuple_struct::NoPadding32) no_padding32 = { 0 = -10002 1 = -10003.5 2 = 10004 }
  47
  48 // lldb-command:print no_padding64
  49 // lldbg-check:[...]$2 = { 0 = -10005.5 1 = 10006 2 = 10007 }
  50 // lldbr-check:(tuple_struct::NoPadding64) no_padding64 = { 0 = -10005.5 1 = 10006 2 = 10007 }
  51
  52 // lldb-command:print no_padding163264
  53 // lldbg-check:[...]$3 = { 0 = -10008 1 = 10009 2 = 10010 3 = 10011 }
  54 // lldbr-check:(tuple_struct::NoPadding163264) no_padding163264 = { 0 = -10008 1 = 10009 2 = 10010 3 = 10011 }
  55
  56 // lldb-command:print internal_padding
  57 // lldbg-check:[...]$4 = { 0 = 10012 1 = -10013 }
  58 // lldbr-check:(tuple_struct::InternalPadding) internal_padding = { 0 = 10012 1 = -10013 }
  59
  60 // lldb-command:print padding_at_end
  61 // lldbg-check:[...]$5 = { 0 = -10014 1 = 10015 }
  62 // lldbr-check:(tuple_struct::PaddingAtEnd) padding_at_end = { 0 = -10014 1 = 10015 }
  63
  64 // This test case mainly makes sure that no field names are generated for tuple structs (as opposed
  65 // to all fields having the name "<unnamed_field>"). Otherwise they are handled the same a normal
  66 // structs.
  67
  68
  69 #![feature(omit_gdb_pretty_printer_section)]
  70 #![omit_gdb_pretty_printer_section]
  71
  72 struct NoPadding16(u16, i16);
  73 struct NoPadding32(i32, f32, u32);
  74 struct NoPadding64(f64, i64, u64);
  75 struct NoPadding163264(i16, u16, i32, u64);
  76 struct InternalPadding(u16, i64);
  77 struct PaddingAtEnd(i64, u16);
  78
  79 fn main() {
  80     let no_padding16 = NoPadding16(10000, -10001);
  81     let no_padding32 = NoPadding32(-10002, -10003.5, 10004);
  82     let no_padding64 = NoPadding64(-10005.5, 10006, 10007);
  83     let no_padding163264 = NoPadding163264(-10008, 10009, 10010, 10011);
  84
  85     let internal_padding = InternalPadding(10012, -10013);
  86     let padding_at_end = PaddingAtEnd(-10014, 10015);
  87
  88     zzz(); // #break
  89 }
  90
  91 fn zzz() {()}