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-rw-r--r--tests/debuginfo/pretty-std.rs187
1 files changed, 187 insertions, 0 deletions
diff --git a/tests/debuginfo/pretty-std.rs b/tests/debuginfo/pretty-std.rs
new file mode 100644
index 000000000..7bb2810c2
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+++ b/tests/debuginfo/pretty-std.rs
@@ -0,0 +1,187 @@
+// ignore-freebsd: gdb package too new
+// only-cdb // "Temporarily" ignored on GDB/LLDB due to debuginfo tests being disabled, see PR 47155
+// ignore-android: FIXME(#10381)
+// compile-flags:-g
+// min-gdb-version: 7.7
+// min-lldb-version: 310
+// min-cdb-version: 10.0.18317.1001
+
+// === GDB TESTS ===================================================================================
+
+// gdb-command: run
+
+// gdb-command: print slice
+// gdb-check:$1 = &[i32](len: 4) = {0, 1, 2, 3}
+
+// gdb-command: print vec
+// gdb-check:$2 = Vec<u64, alloc::alloc::Global>(len: 4, cap: [...]) = {4, 5, 6, 7}
+
+// gdb-command: print str_slice
+// gdb-check:$3 = "IAMA string slice!"
+
+// gdb-command: print string
+// gdb-check:$4 = "IAMA string!"
+
+// gdb-command: print some
+// gdb-check:$5 = Some = {8}
+
+// gdb-command: print none
+// gdbg-check:$6 = None
+// gdbr-check:$6 = core::option::Option::None
+
+// gdb-command: print os_string
+// gdb-check:$7 = "IAMA OS string 😃"
+
+// gdb-command: print some_string
+// gdb-check:$8 = Some = {"IAMA optional string!"}
+
+// gdb-command: set print length 5
+// gdb-command: print some_string
+// gdb-check:$8 = Some = {"IAMA "...}
+
+// === LLDB TESTS ==================================================================================
+
+// lldb-command: run
+
+// lldb-command: print slice
+// lldb-check:[...]$0 = &[0, 1, 2, 3]
+
+// lldb-command: print vec
+// lldb-check:[...]$1 = vec![4, 5, 6, 7]
+
+// lldb-command: print str_slice
+// lldb-check:[...]$2 = "IAMA string slice!"
+
+// lldb-command: print string
+// lldb-check:[...]$3 = "IAMA string!"
+
+// lldb-command: print some
+// lldb-check:[...]$4 = Some(8)
+
+// lldb-command: print none
+// lldb-check:[...]$5 = None
+
+// lldb-command: print os_string
+// lldb-check:[...]$6 = "IAMA OS string 😃"[...]
+
+// === CDB TESTS ==================================================================================
+
+// cdb-command: g
+
+// cdb-command: dx slice,d
+// cdb-check:slice,d : { len=4 } [Type: ref$<slice2$<i32> >]
+// cdb-check: [len] : 4 [Type: [...]]
+// cdb-check: [0] : 0 [Type: int]
+// cdb-check: [1] : 1 [Type: int]
+// cdb-check: [2] : 2 [Type: int]
+// cdb-check: [3] : 3 [Type: int]
+
+// cdb-command: dx vec,d
+// cdb-check:vec,d [...] : { len=4 } [Type: [...]::Vec<u64,alloc::alloc::Global>]
+// cdb-check: [len] : 4 [Type: [...]]
+// cdb-check: [capacity] : [...] [Type: [...]]
+// cdb-check: [0] : 4 [Type: unsigned __int64]
+// cdb-check: [1] : 5 [Type: unsigned __int64]
+// cdb-check: [2] : 6 [Type: unsigned __int64]
+// cdb-check: [3] : 7 [Type: unsigned __int64]
+
+// cdb-command: dx str_slice
+// cdb-check:str_slice : "IAMA string slice!" [Type: ref$<str$>]
+
+// cdb-command: dx string
+// cdb-check:string : "IAMA string!" [Type: [...]::String]
+// cdb-check: [<Raw View>] [Type: [...]::String]
+// cdb-check: [len] : 0xc [Type: [...]]
+// cdb-check: [capacity] : 0xc [Type: [...]]
+
+// cdb-command: dx -r2 string
+// cdb-check: [0] : 73 'I' [Type: char]
+// cdb-check: [1] : 65 'A' [Type: char]
+// cdb-check: [2] : 77 'M' [Type: char]
+// cdb-check: [3] : 65 'A' [Type: char]
+// cdb-check: [4] : 32 ' ' [Type: char]
+// cdb-check: [5] : 115 's' [Type: char]
+// cdb-check: [6] : 116 't' [Type: char]
+// cdb-check: [7] : 114 'r' [Type: char]
+// cdb-check: [8] : 105 'i' [Type: char]
+// cdb-check: [9] : 110 'n' [Type: char]
+// cdb-check: [10] : 103 'g' [Type: char]
+// cdb-check: [11] : 33 '!' [Type: char]
+
+// cdb-command: dx os_string
+// NOTE: OSString is WTF-8 encoded which Windows debuggers don't understand. Verify the UTF-8
+// portion displays correctly.
+// cdb-check:os_string : "IAMA OS string [...]" [Type: std::ffi::os_str::OsString]
+// cdb-check: [<Raw View>] [Type: std::ffi::os_str::OsString]
+// cdb-check: [chars] : "IAMA OS string [...]"
+
+// cdb-command: dx some
+// cdb-check:some : Some [Type: enum2$<core::option::Option<i16> >]
+// cdb-check: [<Raw View>] [Type: enum2$<core::option::Option<i16> >]
+// cdb-check: [+0x002] __0 : 8 [Type: short]
+
+// cdb-command: dx none
+// cdb-check:none : None [Type: enum2$<core::option::Option<i64> >]
+// cdb-check: [<Raw View>] [Type: enum2$<core::option::Option<i64> >]
+
+// cdb-command: dx some_string
+// cdb-check:some_string : Some [Type: enum2$<core::option::Option<alloc::string::String> >]
+// cdb-check: [<Raw View>] [Type: enum2$<core::option::Option<alloc::string::String> >]
+// cdb-check: [+0x000] __0 : "IAMA optional string!" [Type: alloc::string::String]
+
+// cdb-command: dx linkedlist
+// cdb-check:linkedlist : { len=0x2 } [Type: alloc::collections::linked_list::LinkedList<i32>]
+// cdb-check: [<Raw View>] [Type: alloc::collections::linked_list::LinkedList<i32>]
+// cdb-check: [0x0] : 128 [Type: int]
+// cdb-check: [0x1] : 42 [Type: int]
+
+// cdb-command: dx vecdeque
+// cdb-check:vecdeque : { len=0x2 } [Type: alloc::collections::vec_deque::VecDeque<i32,alloc::alloc::Global>]
+// cdb-check: [<Raw View>] [Type: alloc::collections::vec_deque::VecDeque<i32,alloc::alloc::Global>]
+// cdb-check: [len] : 0x2 [Type: unsigned [...]]
+// cdb-check: [capacity] : 0x8 [Type: unsigned [...]]
+// cdb-check: [0x0] : 90 [Type: int]
+// cdb-check: [0x1] : 20 [Type: int]
+
+#![allow(unused_variables)]
+use std::collections::{LinkedList, VecDeque};
+use std::ffi::OsString;
+
+fn main() {
+ // &[]
+ let slice: &[i32] = &[0, 1, 2, 3];
+
+ // Vec
+ let vec = vec![4u64, 5, 6, 7];
+
+ // &str
+ let str_slice = "IAMA string slice!";
+
+ // String
+ let string = "IAMA string!".to_string();
+
+ // OsString
+ let os_string = OsString::from("IAMA OS string \u{1F603}");
+
+ // Option
+ let some = Some(8i16);
+ let none: Option<i64> = None;
+
+ let some_string = Some("IAMA optional string!".to_owned());
+
+ // LinkedList
+ let mut linkedlist = LinkedList::new();
+ linkedlist.push_back(42);
+ linkedlist.push_front(128);
+
+ // VecDeque
+ let mut vecdeque = VecDeque::with_capacity(8);
+ vecdeque.push_back(20);
+ vecdeque.push_front(90);
+
+ zzz(); // #break
+}
+
+fn zzz() {
+ ()
+}
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