rust/src/test/debuginfo/method-on-trait.rs
Tom Tromey ac33b2e578 Run debuginfo tests against rust-enabled lldb, when possible
If the rust-enabled lldb was built, then use it when running the
debuginfo tests.  Updating the lldb submodule was necessary as this
needed a way to differentiate the rust-enabled lldb, so I added a line
to the --version output.

This adds compiletest commands to differentiate between the
rust-enabled and non-rust-enabled lldb, as is already done for gdb.  A
new "rust-lldb" header directive is also added, but not used in this
patch; I plan to use it in #54004.

This updates all the tests.
2018-10-08 11:04:24 -06:00

180 lines
4.7 KiB
Rust

// Copyright 2013-2014 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// min-lldb-version: 310
// compile-flags:-g
// === GDB TESTS ===================================================================================
// gdb-command:run
// STACK BY REF
// gdb-command:print *self
// gdbg-check:$1 = {x = 100}
// gdbr-check:$1 = method_on_trait::Struct {x: 100}
// gdb-command:print arg1
// gdb-check:$2 = -1
// gdb-command:print arg2
// gdb-check:$3 = -2
// gdb-command:continue
// STACK BY VAL
// gdb-command:print self
// gdbg-check:$4 = {x = 100}
// gdbr-check:$4 = method_on_trait::Struct {x: 100}
// gdb-command:print arg1
// gdb-check:$5 = -3
// gdb-command:print arg2
// gdb-check:$6 = -4
// gdb-command:continue
// OWNED BY REF
// gdb-command:print *self
// gdbg-check:$7 = {x = 200}
// gdbr-check:$7 = method_on_trait::Struct {x: 200}
// gdb-command:print arg1
// gdb-check:$8 = -5
// gdb-command:print arg2
// gdb-check:$9 = -6
// gdb-command:continue
// OWNED BY VAL
// gdb-command:print self
// gdbg-check:$10 = {x = 200}
// gdbr-check:$10 = method_on_trait::Struct {x: 200}
// gdb-command:print arg1
// gdb-check:$11 = -7
// gdb-command:print arg2
// gdb-check:$12 = -8
// gdb-command:continue
// OWNED MOVED
// gdb-command:print *self
// gdbg-check:$13 = {x = 200}
// gdbr-check:$13 = method_on_trait::Struct {x: 200}
// gdb-command:print arg1
// gdb-check:$14 = -9
// gdb-command:print arg2
// gdb-check:$15 = -10
// gdb-command:continue
// === LLDB TESTS ==================================================================================
// lldb-command:run
// STACK BY REF
// lldb-command:print *self
// lldbg-check:[...]$0 = Struct { x: 100 }
// lldbr-check:(method_on_trait::Struct) *self = Struct { x: 100 }
// lldb-command:print arg1
// lldbg-check:[...]$1 = -1
// lldbr-check:(isize) arg1 = -1
// lldb-command:print arg2
// lldbg-check:[...]$2 = -2
// lldbr-check:(isize) arg2 = -2
// lldb-command:continue
// STACK BY VAL
// lldb-command:print self
// lldbg-check:[...]$3 = Struct { x: 100 }
// lldbr-check:(method_on_trait::Struct) self = Struct { x: 100 }
// lldb-command:print arg1
// lldbg-check:[...]$4 = -3
// lldbr-check:(isize) arg1 = -3
// lldb-command:print arg2
// lldbg-check:[...]$5 = -4
// lldbr-check:(isize) arg2 = -4
// lldb-command:continue
// OWNED BY REF
// lldb-command:print *self
// lldbg-check:[...]$6 = Struct { x: 200 }
// lldbr-check:(method_on_trait::Struct) *self = Struct { x: 200 }
// lldb-command:print arg1
// lldbg-check:[...]$7 = -5
// lldbr-check:(isize) arg1 = -5
// lldb-command:print arg2
// lldbg-check:[...]$8 = -6
// lldbr-check:(isize) arg2 = -6
// lldb-command:continue
// OWNED BY VAL
// lldb-command:print self
// lldbg-check:[...]$9 = Struct { x: 200 }
// lldbr-check:(method_on_trait::Struct) self = Struct { x: 200 }
// lldb-command:print arg1
// lldbg-check:[...]$10 = -7
// lldbr-check:(isize) arg1 = -7
// lldb-command:print arg2
// lldbg-check:[...]$11 = -8
// lldbr-check:(isize) arg2 = -8
// lldb-command:continue
// OWNED MOVED
// lldb-command:print *self
// lldbg-check:[...]$12 = Struct { x: 200 }
// lldbr-check:(method_on_trait::Struct) *self = Struct { x: 200 }
// lldb-command:print arg1
// lldbg-check:[...]$13 = -9
// lldbr-check:(isize) arg1 = -9
// lldb-command:print arg2
// lldbg-check:[...]$14 = -10
// lldbr-check:(isize) arg2 = -10
// lldb-command:continue
#![feature(box_syntax)]
#![feature(omit_gdb_pretty_printer_section)]
#![omit_gdb_pretty_printer_section]
#[derive(Copy, Clone)]
struct Struct {
x: isize
}
trait Trait {
fn self_by_ref(&self, arg1: isize, arg2: isize) -> isize;
fn self_by_val(self, arg1: isize, arg2: isize) -> isize;
fn self_owned(self: Box<Self>, arg1: isize, arg2: isize) -> isize;
}
impl Trait for Struct {
fn self_by_ref(&self, arg1: isize, arg2: isize) -> isize {
zzz(); // #break
self.x + arg1 + arg2
}
fn self_by_val(self, arg1: isize, arg2: isize) -> isize {
zzz(); // #break
self.x + arg1 + arg2
}
fn self_owned(self: Box<Struct>, arg1: isize, arg2: isize) -> isize {
zzz(); // #break
self.x + arg1 + arg2
}
}
fn main() {
let stack = Struct { x: 100 };
let _ = stack.self_by_ref(-1, -2);
let _ = stack.self_by_val(-3, -4);
let owned: Box<_> = box Struct { x: 200 };
let _ = owned.self_by_ref(-5, -6);
let _ = owned.self_by_val(-7, -8);
let _ = owned.self_owned(-9, -10);
}
fn zzz() {()}