mirror of https://github.com/rust-lang/rust
189 lines
6.5 KiB
Rust
189 lines
6.5 KiB
Rust
// ignore-tidy-linelength
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//@ ignore-freebsd: gdb package too new
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//@ only-cdb // "Temporarily" ignored on GDB/LLDB due to debuginfo tests being disabled, see PR 47155
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//@ ignore-android: FIXME(#10381)
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//@ compile-flags:-g
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//@ min-gdb-version: 7.7
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//@ min-lldb-version: 310
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//@ min-cdb-version: 10.0.18317.1001
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// === GDB TESTS ===================================================================================
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// gdb-command: run
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// gdb-command: print slice
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// gdb-check:$1 = &[i32](len: 4) = {0, 1, 2, 3}
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// gdb-command: print vec
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// gdb-check:$2 = Vec<u64, alloc::alloc::Global>(len: 4, cap: [...]) = {4, 5, 6, 7}
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// gdb-command: print str_slice
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// gdb-check:$3 = "IAMA string slice!"
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// gdb-command: print string
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// gdb-check:$4 = "IAMA string!"
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// gdb-command: print some
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// gdb-check:$5 = Some = {8}
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// gdb-command: print none
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// gdbg-check:$6 = None
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// gdbr-check:$6 = core::option::Option::None
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// gdb-command: print os_string
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// gdb-check:$7 = "IAMA OS string 😃"
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// gdb-command: print some_string
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// gdb-check:$8 = Some = {"IAMA optional string!"}
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// gdb-command: set print length 5
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// gdb-command: print some_string
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// gdb-check:$8 = Some = {"IAMA "...}
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// === LLDB TESTS ==================================================================================
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// lldb-command:run
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// lldb-command:v slice
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// lldb-check:[...] slice = &[0, 1, 2, 3]
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// lldb-command:v vec
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// lldb-check:[...] vec = vec![4, 5, 6, 7]
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// lldb-command:v str_slice
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// lldb-check:[...] str_slice = "IAMA string slice!"
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// lldb-command:v string
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// lldb-check:[...] string = "IAMA string!"
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// lldb-command:v some
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// lldb-check:[...] some = Some(8)
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// lldb-command:v none
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// lldb-check:[...] none = None
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// lldb-command:v os_string
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// lldb-check:[...] os_string = "IAMA OS string 😃"[...]
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// === CDB TESTS ==================================================================================
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// cdb-command: g
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// cdb-command: dx slice,d
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// cdb-check:slice,d : { len=4 } [Type: ref$<slice2$<i32> >]
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// cdb-check: [len] : 4 [Type: [...]]
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// cdb-check: [0] : 0 [Type: int]
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// cdb-check: [1] : 1 [Type: int]
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// cdb-check: [2] : 2 [Type: int]
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// cdb-check: [3] : 3 [Type: int]
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// cdb-command: dx vec,d
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// cdb-check:vec,d [...] : { len=4 } [Type: [...]::Vec<u64,alloc::alloc::Global>]
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// cdb-check: [len] : 4 [Type: [...]]
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// cdb-check: [capacity] : [...] [Type: [...]]
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// cdb-check: [0] : 4 [Type: unsigned __int64]
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// cdb-check: [1] : 5 [Type: unsigned __int64]
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// cdb-check: [2] : 6 [Type: unsigned __int64]
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// cdb-check: [3] : 7 [Type: unsigned __int64]
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// cdb-command: dx str_slice
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// cdb-check:str_slice : "IAMA string slice!" [Type: ref$<str$>]
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// cdb-command: dx string
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// cdb-check:string : "IAMA string!" [Type: [...]::String]
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// cdb-check: [<Raw View>] [Type: [...]::String]
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// cdb-check: [len] : 0xc [Type: [...]]
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// cdb-check: [capacity] : 0xc [Type: [...]]
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// cdb-command: dx -r2 string
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// cdb-check: [0] : 73 'I' [Type: char]
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// cdb-check: [1] : 65 'A' [Type: char]
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// cdb-check: [2] : 77 'M' [Type: char]
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// cdb-check: [3] : 65 'A' [Type: char]
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// cdb-check: [4] : 32 ' ' [Type: char]
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// cdb-check: [5] : 115 's' [Type: char]
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// cdb-check: [6] : 116 't' [Type: char]
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// cdb-check: [7] : 114 'r' [Type: char]
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// cdb-check: [8] : 105 'i' [Type: char]
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// cdb-check: [9] : 110 'n' [Type: char]
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// cdb-check: [10] : 103 'g' [Type: char]
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// cdb-check: [11] : 33 '!' [Type: char]
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// cdb-command: dx os_string
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// NOTE: OSString is WTF-8 encoded which Windows debuggers don't understand. Verify the UTF-8
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// portion displays correctly.
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// cdb-check:os_string : "IAMA OS string [...]" [Type: std::ffi::os_str::OsString]
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// cdb-check: [<Raw View>] [Type: std::ffi::os_str::OsString]
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// cdb-check: [chars] : "IAMA OS string [...]"
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// cdb-command: dx some
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// cdb-check:some : Some [Type: enum2$<core::option::Option<i16> >]
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// cdb-check: [<Raw View>] [Type: enum2$<core::option::Option<i16> >]
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// cdb-check: [+0x002] __0 : 8 [Type: short]
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// cdb-command: dx none
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// cdb-check:none : None [Type: enum2$<core::option::Option<i64> >]
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// cdb-check: [<Raw View>] [Type: enum2$<core::option::Option<i64> >]
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// cdb-command: dx some_string
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// cdb-check:some_string : Some [Type: enum2$<core::option::Option<alloc::string::String> >]
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// cdb-check: [<Raw View>] [Type: enum2$<core::option::Option<alloc::string::String> >]
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// cdb-check: [+0x000] __0 : "IAMA optional string!" [Type: alloc::string::String]
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// cdb-command: dx linkedlist
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// cdb-check:linkedlist : { len=0x2 } [Type: alloc::collections::linked_list::LinkedList<i32,alloc::alloc::Global>]
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// cdb-check: [<Raw View>] [Type: alloc::collections::linked_list::LinkedList<i32,alloc::alloc::Global>]
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// cdb-check: [0x0] : 128 [Type: int]
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// cdb-check: [0x1] : 42 [Type: int]
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// cdb-command: dx vecdeque
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// cdb-check:vecdeque : { len=0x2 } [Type: alloc::collections::vec_deque::VecDeque<i32,alloc::alloc::Global>]
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// cdb-check: [<Raw View>] [Type: alloc::collections::vec_deque::VecDeque<i32,alloc::alloc::Global>]
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// cdb-check: [len] : 0x2 [Type: unsigned [...]]
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// cdb-check: [capacity] : 0x8 [Type: unsigned [...]]
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// cdb-check: [0x0] : 90 [Type: int]
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// cdb-check: [0x1] : 20 [Type: int]
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#![allow(unused_variables)]
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use std::collections::{LinkedList, VecDeque};
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use std::ffi::OsString;
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fn main() {
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// &[]
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let slice: &[i32] = &[0, 1, 2, 3];
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// Vec
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let vec = vec![4u64, 5, 6, 7];
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// &str
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let str_slice = "IAMA string slice!";
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// String
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let string = "IAMA string!".to_string();
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// OsString
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let os_string = OsString::from("IAMA OS string \u{1F603}");
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// Option
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let some = Some(8i16);
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let none: Option<i64> = None;
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let some_string = Some("IAMA optional string!".to_owned());
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// LinkedList
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let mut linkedlist = LinkedList::new();
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linkedlist.push_back(42);
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linkedlist.push_front(128);
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// VecDeque
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let mut vecdeque = VecDeque::with_capacity(8);
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vecdeque.push_back(20);
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vecdeque.push_front(90);
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zzz(); // #break
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}
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fn zzz() {
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()
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}
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