rust/tests/debuginfo/packed-struct-with-destructor.rs
Martin Nordholts 5b57d02e9f compiletest: Use //@ prefixes also for debuginfo test directives
So that when we later add support for revisions we can use the same
syntax for revisions as elsewhere.

This also prevents people from making typos for commands since
`src/tools/compiletest/src/directives/directive_names.rs` will catch such
typos now.

Note that we one FIXME for a non-trivial change for later:
```
// FIXME(148097): Change `// cdb-checksimple_closure` to `//@ cdb-check:simple_closure`
```
2025-11-25 06:13:45 +01:00

241 lines
8.2 KiB
Rust

//@ compile-flags:-g
//@ disable-gdb-pretty-printers
//@ ignore-backends: gcc
// === GDB TESTS ===================================================================================
//@ gdb-command:run
//@ gdb-command:print packed
//@ gdb-check:$1 = packed_struct_with_destructor::Packed {x: 123, y: 234, z: 345}
//@ gdb-command:print packedInPacked
//@ gdb-check:$2 = packed_struct_with_destructor::PackedInPacked {a: 1111, b: packed_struct_with_destructor::Packed {x: 2222, y: 3333, z: 4444}, c: 5555, d: packed_struct_with_destructor::Packed {x: 6666, y: 7777, z: 8888}}
//@ gdb-command:print packedInUnpacked
//@ gdb-check:$3 = packed_struct_with_destructor::PackedInUnpacked {a: -1111, b: packed_struct_with_destructor::Packed {x: -2222, y: -3333, z: -4444}, c: -5555, d: packed_struct_with_destructor::Packed {x: -6666, y: -7777, z: -8888}}
//@ gdb-command:print unpackedInPacked
//@ gdb-check:$4 = packed_struct_with_destructor::UnpackedInPacked {a: 987, b: packed_struct_with_destructor::Unpacked {x: 876, y: 765, z: 654}, c: packed_struct_with_destructor::Unpacked {x: 543, y: 432, z: 321}, d: 210}
//@ gdb-command:print packedInPackedWithDrop
//@ gdb-check:$5 = packed_struct_with_destructor::PackedInPackedWithDrop {a: 11, b: packed_struct_with_destructor::Packed {x: 22, y: 33, z: 44}, c: 55, d: packed_struct_with_destructor::Packed {x: 66, y: 77, z: 88}}
//@ gdb-command:print packedInUnpackedWithDrop
//@ gdb-check:$6 = packed_struct_with_destructor::PackedInUnpackedWithDrop {a: -11, b: packed_struct_with_destructor::Packed {x: -22, y: -33, z: -44}, c: -55, d: packed_struct_with_destructor::Packed {x: -66, y: -77, z: -88}}
//@ gdb-command:print unpackedInPackedWithDrop
//@ gdb-check:$7 = packed_struct_with_destructor::UnpackedInPackedWithDrop {a: 98, b: packed_struct_with_destructor::Unpacked {x: 87, y: 76, z: 65}, c: packed_struct_with_destructor::Unpacked {x: 54, y: 43, z: 32}, d: 21}
//@ gdb-command:print deeplyNested
//@ gdb-check:$8 = packed_struct_with_destructor::DeeplyNested {a: packed_struct_with_destructor::PackedInPacked {a: 1, b: packed_struct_with_destructor::Packed {x: 2, y: 3, z: 4}, c: 5, d: packed_struct_with_destructor::Packed {x: 6, y: 7, z: 8}}, b: packed_struct_with_destructor::UnpackedInPackedWithDrop {a: 9, b: packed_struct_with_destructor::Unpacked {x: 10, y: 11, z: 12}, c: packed_struct_with_destructor::Unpacked {x: 13, y: 14, z: 15}, d: 16}, c: packed_struct_with_destructor::PackedInUnpacked {a: 17, b: packed_struct_with_destructor::Packed {x: 18, y: 19, z: 20}, c: 21, d: packed_struct_with_destructor::Packed {x: 22, y: 23, z: 24}}, d: packed_struct_with_destructor::PackedInUnpackedWithDrop {a: 25, b: packed_struct_with_destructor::Packed {x: 26, y: 27, z: 28}, c: 29, d: packed_struct_with_destructor::Packed {x: 30, y: 31, z: 32}}, e: packed_struct_with_destructor::UnpackedInPacked {a: 33, b: packed_struct_with_destructor::Unpacked {x: 34, y: 35, z: 36}, c: packed_struct_with_destructor::Unpacked {x: 37, y: 38, z: 39}, d: 40}, f: packed_struct_with_destructor::PackedInPackedWithDrop {a: 41, b: packed_struct_with_destructor::Packed {x: 42, y: 43, z: 44}, c: 45, d: packed_struct_with_destructor::Packed {x: 46, y: 47, z: 48}}}
// === LLDB TESTS ==================================================================================
//@ lldb-command:run
//@ lldb-command:v packed
//@ lldb-check:[...] { x = 123 y = 234 z = 345 }
//@ lldb-command:v packedInPacked
//@ lldb-check:[...] { a = 1111 b = { x = 2222 y = 3333 z = 4444 } c = 5555 d = { x = 6666 y = 7777 z = 8888 } }
//@ lldb-command:v packedInUnpacked
//@ lldb-check:[...] { a = -1111 b = { x = -2222 y = -3333 z = -4444 } c = -5555 d = { x = -6666 y = -7777 z = -8888 } }
//@ lldb-command:v unpackedInPacked
//@ lldb-check:[...] { a = 987 b = { x = 876 y = 765 z = 654 } c = { x = 543 y = 432 z = 321 } d = 210 }
//@ lldb-command:v packedInPackedWithDrop
//@ lldb-check:[...] { a = 11 b = { x = 22 y = 33 z = 44 } c = 55 d = { x = 66 y = 77 z = 88 } }
//@ lldb-command:v packedInUnpackedWithDrop
//@ lldb-check:[...] { a = -11 b = { x = -22 y = -33 z = -44 } c = -55 d = { x = -66 y = -77 z = -88 } }
//@ lldb-command:v unpackedInPackedWithDrop
//@ lldb-check:[...] { a = 98 b = { x = 87 y = 76 z = 65 } c = { x = 54 y = 43 z = 32 } d = 21 }
//@ lldb-command:v deeplyNested
//@ lldb-check:[...] { a = { a = 1 b = { x = 2 y = 3 z = 4 } c = 5 d = { x = 6 y = 7 z = 8 } } b = { a = 9 b = { x = 10 y = 11 z = 12 } c = { x = 13 y = 14 z = 15 } d = 16 } c = { a = 17 b = { x = 18 y = 19 z = 20 } c = 21 d = { x = 22 y = 23 z = 24 } } d = { a = 25 b = { x = 26 y = 27 z = 28 } c = 29 d = { x = 30 y = 31 z = 32 } } e = { a = 33 b = { x = 34 y = 35 z = 36 } c = { x = 37 y = 38 z = 39 } d = 40 } f = { a = 41 b = { x = 42 y = 43 z = 44 } c = 45 d = { x = 46 y = 47 z = 48 } } }
#![allow(unused_variables)]
#[repr(packed)]
struct Packed {
x: i16,
y: i32,
z: i64
}
impl Drop for Packed {
fn drop(&mut self) {}
}
#[repr(packed)]
struct PackedInPacked {
a: i32,
b: Packed,
c: i64,
d: Packed
}
struct PackedInUnpacked {
a: i32,
b: Packed,
c: i64,
d: Packed
}
struct Unpacked {
x: i64,
y: i32,
z: i16
}
impl Drop for Unpacked {
fn drop(&mut self) {}
}
#[repr(packed)]
struct UnpackedInPacked {
a: i16,
b: Unpacked,
c: Unpacked,
d: i64
}
#[repr(packed)]
struct PackedInPackedWithDrop {
a: i32,
b: Packed,
c: i64,
d: Packed
}
impl Drop for PackedInPackedWithDrop {
fn drop(&mut self) {}
}
struct PackedInUnpackedWithDrop {
a: i32,
b: Packed,
c: i64,
d: Packed
}
impl Drop for PackedInUnpackedWithDrop {
fn drop(&mut self) {}
}
#[repr(packed)]
struct UnpackedInPackedWithDrop {
a: i16,
b: Unpacked,
c: Unpacked,
d: i64
}
impl Drop for UnpackedInPackedWithDrop {
fn drop(&mut self) {}
}
struct DeeplyNested {
a: PackedInPacked,
b: UnpackedInPackedWithDrop,
c: PackedInUnpacked,
d: PackedInUnpackedWithDrop,
e: UnpackedInPacked,
f: PackedInPackedWithDrop
}
fn main() {
let packed = Packed { x: 123, y: 234, z: 345 };
let packedInPacked = PackedInPacked {
a: 1111,
b: Packed { x: 2222, y: 3333, z: 4444 },
c: 5555,
d: Packed { x: 6666, y: 7777, z: 8888 }
};
let packedInUnpacked = PackedInUnpacked {
a: -1111,
b: Packed { x: -2222, y: -3333, z: -4444 },
c: -5555,
d: Packed { x: -6666, y: -7777, z: -8888 }
};
let unpackedInPacked = UnpackedInPacked {
a: 987,
b: Unpacked { x: 876, y: 765, z: 654 },
c: Unpacked { x: 543, y: 432, z: 321 },
d: 210
};
let packedInPackedWithDrop = PackedInPackedWithDrop {
a: 11,
b: Packed { x: 22, y: 33, z: 44 },
c: 55,
d: Packed { x: 66, y: 77, z: 88 }
};
let packedInUnpackedWithDrop = PackedInUnpackedWithDrop {
a: -11,
b: Packed { x: -22, y: -33, z: -44 },
c: -55,
d: Packed { x: -66, y: -77, z: -88 }
};
let unpackedInPackedWithDrop = UnpackedInPackedWithDrop {
a: 98,
b: Unpacked { x: 87, y: 76, z: 65 },
c: Unpacked { x: 54, y: 43, z: 32 },
d: 21
};
let deeplyNested = DeeplyNested {
a: PackedInPacked {
a: 1,
b: Packed { x: 2, y: 3, z: 4 },
c: 5,
d: Packed { x: 6, y: 7, z: 8 }
},
b: UnpackedInPackedWithDrop {
a: 9,
b: Unpacked { x: 10, y: 11, z: 12 },
c: Unpacked { x: 13, y: 14, z: 15 },
d: 16
},
c: PackedInUnpacked {
a: 17,
b: Packed { x: 18, y: 19, z: 20 },
c: 21,
d: Packed { x: 22, y: 23, z: 24 }
},
d: PackedInUnpackedWithDrop {
a: 25,
b: Packed { x: 26, y: 27, z: 28 },
c: 29,
d: Packed { x: 30, y: 31, z: 32 }
},
e: UnpackedInPacked {
a: 33,
b: Unpacked { x: 34, y: 35, z: 36 },
c: Unpacked { x: 37, y: 38, z: 39 },
d: 40
},
f: PackedInPackedWithDrop {
a: 41,
b: Packed { x: 42, y: 43, z: 44 },
c: 45,
d: Packed { x: 46, y: 47, z: 48 }
}
};
zzz(); // #break
}
fn zzz() {()}