From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:03 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/debuginfo/c-style-enum-in-composite.rs | 156 +++++++++++++++++++++++++++ 1 file changed, 156 insertions(+) create mode 100644 tests/debuginfo/c-style-enum-in-composite.rs (limited to 'tests/debuginfo/c-style-enum-in-composite.rs') diff --git a/tests/debuginfo/c-style-enum-in-composite.rs b/tests/debuginfo/c-style-enum-in-composite.rs new file mode 100644 index 000000000..2ed49de58 --- /dev/null +++ b/tests/debuginfo/c-style-enum-in-composite.rs @@ -0,0 +1,156 @@ +// min-lldb-version: 310 + +// compile-flags:-g + +// === GDB TESTS =================================================================================== + +// gdb-command:run + +// gdb-command:print tuple_interior_padding +// gdbg-check:$1 = {__0 = 0, __1 = OneHundred} +// gdbr-check:$1 = (0, c_style_enum_in_composite::AnEnum::OneHundred) + +// gdb-command:print tuple_padding_at_end +// gdbg-check:$2 = {__0 = {__0 = 1, __1 = OneThousand}, __1 = 2} +// gdbr-check:$2 = ((1, c_style_enum_in_composite::AnEnum::OneThousand), 2) + +// gdb-command:print tuple_different_enums +// gdbg-check:$3 = {__0 = OneThousand, __1 = MountainView, __2 = OneMillion, __3 = Vienna} +// gdbr-check:$3 = (c_style_enum_in_composite::AnEnum::OneThousand, c_style_enum_in_composite::AnotherEnum::MountainView, c_style_enum_in_composite::AnEnum::OneMillion, c_style_enum_in_composite::AnotherEnum::Vienna) + +// gdb-command:print padded_struct +// gdbg-check:$4 = {a = 3, b = OneMillion, c = 4, d = Toronto, e = 5} +// gdbr-check:$4 = c_style_enum_in_composite::PaddedStruct {a: 3, b: c_style_enum_in_composite::AnEnum::OneMillion, c: 4, d: c_style_enum_in_composite::AnotherEnum::Toronto, e: 5} + +// gdb-command:print packed_struct +// gdbg-check:$5 = {a = 6, b = OneHundred, c = 7, d = Vienna, e = 8} +// gdbr-check:$5 = c_style_enum_in_composite::PackedStruct {a: 6, b: c_style_enum_in_composite::AnEnum::OneHundred, c: 7, d: c_style_enum_in_composite::AnotherEnum::Vienna, e: 8} + +// gdb-command:print non_padded_struct +// gdbg-check:$6 = {a = OneMillion, b = MountainView, c = OneThousand, d = Toronto} +// gdbr-check:$6 = c_style_enum_in_composite::NonPaddedStruct {a: c_style_enum_in_composite::AnEnum::OneMillion, b: c_style_enum_in_composite::AnotherEnum::MountainView, c: c_style_enum_in_composite::AnEnum::OneThousand, d: c_style_enum_in_composite::AnotherEnum::Toronto} + +// gdb-command:print struct_with_drop +// gdbg-check:$7 = {__0 = {a = OneHundred, b = Vienna}, __1 = 9} +// gdbr-check:$7 = (c_style_enum_in_composite::StructWithDrop {a: c_style_enum_in_composite::AnEnum::OneHundred, b: c_style_enum_in_composite::AnotherEnum::Vienna}, 9) + +// === LLDB TESTS ================================================================================== + +// lldb-command:run + +// lldb-command:print tuple_interior_padding +// lldbg-check:[...]$0 = { 0 = 0 1 = OneHundred } +// lldbr-check:((i16, c_style_enum_in_composite::AnEnum)) tuple_interior_padding = { 0 = 0 1 = OneHundred } + +// lldb-command:print tuple_padding_at_end +// lldbg-check:[...]$1 = { 0 = { 0 = 1 1 = OneThousand } 1 = 2 } +// lldbr-check:(((u64, c_style_enum_in_composite::AnEnum), u64)) tuple_padding_at_end = { 0 = { 0 = 1 1 = OneThousand } 1 = 2 } + +// lldb-command:print tuple_different_enums +// lldbg-check:[...]$2 = { 0 = OneThousand 1 = MountainView 2 = OneMillion 3 = Vienna } +// lldbr-check:((c_style_enum_in_composite::AnEnum, c_style_enum_in_composite::AnotherEnum, c_style_enum_in_composite::AnEnum, c_style_enum_in_composite::AnotherEnum)) tuple_different_enums = { 0 = c_style_enum_in_composite::AnEnum::OneThousand 1 = c_style_enum_in_composite::AnotherEnum::MountainView 2 = c_style_enum_in_composite::AnEnum::OneMillion 3 = c_style_enum_in_composite::AnotherEnum::Vienna } + +// lldb-command:print padded_struct +// lldbg-check:[...]$3 = { a = 3 b = OneMillion c = 4 d = Toronto e = 5 } +// lldbr-check:(c_style_enum_in_composite::PaddedStruct) padded_struct = { a = 3 b = c_style_enum_in_composite::AnEnum::OneMillion c = 4 d = Toronto e = 5 } + +// lldb-command:print packed_struct +// lldbg-check:[...]$4 = { a = 6 b = OneHundred c = 7 d = Vienna e = 8 } +// lldbr-check:(c_style_enum_in_composite::PackedStruct) packed_struct = { a = 6 b = c_style_enum_in_composite::AnEnum::OneHundred c = 7 d = Vienna e = 8 } + +// lldb-command:print non_padded_struct +// lldbg-check:[...]$5 = { a = OneMillion b = MountainView c = OneThousand d = Toronto } +// lldbr-check:(c_style_enum_in_composite::NonPaddedStruct) non_padded_struct = { a = c_style_enum_in_composite::AnEnum::OneMillion, b = c_style_enum_in_composite::AnotherEnum::MountainView, c = c_style_enum_in_composite::AnEnum::OneThousand, d = c_style_enum_in_composite::AnotherEnum::Toronto } + +// lldb-command:print struct_with_drop +// lldbg-check:[...]$6 = { 0 = { a = OneHundred b = Vienna } 1 = 9 } +// lldbr-check:((c_style_enum_in_composite::StructWithDrop, i64)) struct_with_drop = { 0 = { a = c_style_enum_in_composite::AnEnum::OneHundred b = c_style_enum_in_composite::AnotherEnum::Vienna } 1 = 9 } + +#![allow(unused_variables)] +#![feature(omit_gdb_pretty_printer_section)] +#![omit_gdb_pretty_printer_section] + +use self::AnEnum::{OneHundred, OneThousand, OneMillion}; +use self::AnotherEnum::{MountainView, Toronto, Vienna}; + +enum AnEnum { + OneHundred = 100, + OneThousand = 1000, + OneMillion = 1000000 +} + +enum AnotherEnum { + MountainView, + Toronto, + Vienna +} + +struct PaddedStruct { + a: i16, + b: AnEnum, + c: i16, + d: AnotherEnum, + e: i16 +} + +#[repr(packed)] +struct PackedStruct { + a: i16, + b: AnEnum, + c: i16, + d: AnotherEnum, + e: i16 +} + +struct NonPaddedStruct { + a: AnEnum, + b: AnotherEnum, + c: AnEnum, + d: AnotherEnum +} + +struct StructWithDrop { + a: AnEnum, + b: AnotherEnum +} + +impl Drop for StructWithDrop { + fn drop(&mut self) {()} +} + +fn main() { + + let tuple_interior_padding = (0_i16, OneHundred); + // It will depend on the machine architecture if any padding is actually involved here + let tuple_padding_at_end = ((1_u64, OneThousand), 2_u64); + let tuple_different_enums = (OneThousand, MountainView, OneMillion, Vienna); + + let padded_struct = PaddedStruct { + a: 3, + b: OneMillion, + c: 4, + d: Toronto, + e: 5 + }; + + let packed_struct = PackedStruct { + a: 6, + b: OneHundred, + c: 7, + d: Vienna, + e: 8 + }; + + let non_padded_struct = NonPaddedStruct { + a: OneMillion, + b: MountainView, + c: OneThousand, + d: Toronto + }; + + let struct_with_drop = (StructWithDrop { a: OneHundred, b: Vienna }, 9_i64); + + zzz(); // #break +} + +fn zzz() { () } -- cgit v1.2.3