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wesleywiserwesleywiser
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Fix debuginfo tests for the latest version of the Windows SDK.
- Cdb now correctly visualizes enums. - Cdb doesn't render emoji characters in `OSStr` anymore. - Cdb doesn't always render `str` correctly (#88840)
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3 files changed

+58
-77
lines changed

3 files changed

+58
-77
lines changed

Diff for: ‎src/test/debuginfo/basic-types.rs

+2-1
Original file line numberDiff line numberDiff line change
@@ -128,8 +128,9 @@
128128
// cdb-command:dx f64
129129
// cdb-check:f64 : 3.500000 [Type: double]
130130
// cdb-command:.enable_unicode 1
131+
// FIXME(#88840): The latest version of the Windows SDK broke the visualizer for str.
131132
// cdb-command:dx s
132-
// cdb-check:s : "Hello, World!" [Type: str]
133+
// cdb-check:s : [...] [Type: str]
133134

134135
#![allow(unused_variables)]
135136
#![feature(omit_gdb_pretty_printer_section)]

Diff for: ‎src/test/debuginfo/msvc-pretty-enums.rs

+48-72
Original file line numberDiff line numberDiff line change
@@ -1,77 +1,52 @@
11
// only-cdb
2-
// ignore-tidy-linelength
32
// compile-flags:-g
43

54
// cdb-command: g
65

7-
// Note: The natvis used to visualize niche-layout enums don't work correctly in cdb
8-
// so the best we can do is to make sure we are generating the right debuginfo.
9-
// Therefore, we use the `!` [format specifier](https://docs.microsoft.com/en-us/visualstudio/debugger/format-specifiers-in-cpp?view=vs-2019#BKMK_Visual_Studio_2012_format_specifiers)
10-
// to disable the natvis for a given expression. We also provide the `-r2` flag
11-
// to expand the expression 2 levels.
12-
13-
// cdb-command: dx -r2 a,!
14-
// cdb-check:a,! [Type: enum$<core::option::Option<enum$<msvc_pretty_enums::CStyleEnum> >, 2, 16, Some>]
15-
// cdb-check: [+0x000] dataful_variant [Type: enum$<core::option::Option<enum$<msvc_pretty_enums::CStyleEnum> >, 2, 16, Some>::Some]
16-
// cdb-check: [+0x000] __0 : Low (0x2) [Type: msvc_pretty_enums::CStyleEnum]
17-
// cdb-check: [+0x000] discriminant : 0x2 [Type: enum$<core::option::Option<enum$<msvc_pretty_enums::CStyleEnum> >, 2, 16, Some>::Discriminant$]
18-
19-
// cdb-command: dx -r2 b,!
20-
// cdb-check:b,! [Type: enum$<core::option::Option<enum$<msvc_pretty_enums::CStyleEnum> >, 2, 16, Some>]
21-
// cdb-check: [+0x000] dataful_variant [Type: enum$<core::option::Option<enum$<msvc_pretty_enums::CStyleEnum> >, 2, 16, Some>::Some]
22-
// cdb-check: [+0x000] __0 : 0x11 [Type: msvc_pretty_enums::CStyleEnum]
23-
// cdb-check: [+0x000] discriminant : None (0x11) [Type: enum$<core::option::Option<enum$<msvc_pretty_enums::CStyleEnum> >, 2, 16, Some>::Discriminant$]
24-
25-
// cdb-command: dx -r2 c,!
26-
// cdb-check:c,! [Type: enum$<msvc_pretty_enums::NicheLayoutEnum, 2, 16, Data>]
27-
// cdb-check: [+0x000] dataful_variant [Type: enum$<msvc_pretty_enums::NicheLayoutEnum, 2, 16, Data>::Data]
28-
// cdb-check: [+0x000] my_data : 0x11 [Type: msvc_pretty_enums::CStyleEnum]
29-
// cdb-check: [+0x000] discriminant : Tag1 (0x11) [Type: enum$<msvc_pretty_enums::NicheLayoutEnum, 2, 16, Data>::Discriminant$]
30-
31-
// cdb-command: dx -r2 d,!
32-
// cdb-check:d,! [Type: enum$<msvc_pretty_enums::NicheLayoutEnum, 2, 16, Data>]
33-
// cdb-check: [+0x000] dataful_variant [Type: enum$<msvc_pretty_enums::NicheLayoutEnum, 2, 16, Data>::Data]
34-
// cdb-check: [+0x000] my_data : High (0x10) [Type: msvc_pretty_enums::CStyleEnum]
35-
// cdb-check: [+0x000] discriminant : 0x10 [Type: enum$<msvc_pretty_enums::NicheLayoutEnum, 2, 16, Data>::Discriminant$]
36-
37-
// cdb-command: dx -r2 e,!
38-
// cdb-check:e,! [Type: enum$<msvc_pretty_enums::NicheLayoutEnum, 2, 16, Data>]
39-
// cdb-check: [+0x000] dataful_variant [Type: enum$<msvc_pretty_enums::NicheLayoutEnum, 2, 16, Data>::Data]
40-
// cdb-check: [+0x000] my_data : 0x13 [Type: msvc_pretty_enums::CStyleEnum]
41-
// cdb-check: [+0x000] discriminant : Tag2 (0x13) [Type: enum$<msvc_pretty_enums::NicheLayoutEnum, 2, 16, Data>::Discriminant$]
42-
43-
// cdb-command: dx -r2 f,!
44-
// cdb-check:f,! [Type: enum$<core::option::Option<ref$<u32> >, 1, [...], Some>]
45-
// cdb-check: [+0x000] dataful_variant [Type: enum$<core::option::Option<ref$<u32> >, 1, [...], Some>::Some]
46-
// cdb-check: [+0x000] __0 : 0x[...] : 0x1 [Type: unsigned int *]
47-
// cdb-check: [+0x000] discriminant : 0x[...] [Type: enum$<core::option::Option<ref$<u32> >, 1, [...], Some>::Discriminant$]
48-
49-
// cdb-command: dx -r2 g,!
50-
// cdb-check:g,! [Type: enum$<core::option::Option<ref$<u32> >, 1, [...], Some>]
51-
// cdb-check: [+0x000] dataful_variant [Type: enum$<core::option::Option<ref$<u32> >, 1, [...], Some>::Some]
52-
// cdb-check: [+0x000] __0 : 0x0 [Type: unsigned int *]
53-
// cdb-check: [+0x000] discriminant : None (0x0) [Type: enum$<core::option::Option<ref$<u32> >, 1, [...], Some>::Discriminant$]
54-
55-
// cdb-command: dx -r2 h,!
56-
// cdb-check:h,! : Some [Type: enum$<core::option::Option<u32> >]
57-
// cdb-check: [+0x000] variant0 [Type: enum$<core::option::Option<u32> >::None]
58-
// cdb-check: [+0x000] variant1 [Type: enum$<core::option::Option<u32> >::Some]
59-
// cdb-check: [+0x004] __0 : 0xc [Type: unsigned int]
60-
// cdb-check: [+0x000] discriminant : Some (0x1) [Type: core::option::Option]
6+
// cdb-command: dx a
7+
// cdb-check:a : Some({...}) [Type: enum$<core::option::Option<enum$<msvc_pretty_enums::CStyleEnum> >, 2, 16, Some>]
8+
// cdb-check: [<Raw View>] [Type: enum$<core::option::Option<enum$<msvc_pretty_enums::CStyleEnum> >, 2, 16, Some>]
9+
// cdb-check: [variant] : Some
10+
// cdb-check: [+0x000] __0 : Low (0x2) [Type: msvc_pretty_enums::CStyleEnum]
11+
12+
// cdb-command: dx b
13+
// cdb-check:b : None [Type: enum$<core::option::Option<enum$<msvc_pretty_enums::CStyleEnum> >, 2, 16, Some>]
14+
// cdb-check: [<Raw View>] [Type: enum$<core::option::Option<enum$<msvc_pretty_enums::CStyleEnum> >, 2, 16, Some>]
15+
// cdb-check: [variant] : None
16+
17+
// cdb-command: dx c
18+
// cdb-check:c : Tag1 [Type: enum$<msvc_pretty_enums::NicheLayoutEnum, 2, 16, Data>]
19+
// cdb-check: [<Raw View>] [Type: enum$<msvc_pretty_enums::NicheLayoutEnum, 2, 16, Data>]
20+
// cdb-check: [variant] : Tag1
21+
22+
// cdb-command: dx d
23+
// cdb-check:d : Data({...}) [Type: enum$<msvc_pretty_enums::NicheLayoutEnum, 2, 16, Data>]
24+
// cdb-check: [<Raw View>] [Type: enum$<msvc_pretty_enums::NicheLayoutEnum, 2, 16, Data>]
25+
// cdb-check: [variant] : Data
26+
// cdb-check: [+0x000] my_data : High (0x10) [Type: msvc_pretty_enums::CStyleEnum]
27+
28+
// cdb-command: dx e
29+
// cdb-check:e : Tag2 [Type: enum$<msvc_pretty_enums::NicheLayoutEnum, 2, 16, Data>]
30+
// cdb-check: [<Raw View>] [Type: enum$<msvc_pretty_enums::NicheLayoutEnum, 2, 16, Data>]
31+
// cdb-check: [variant] : Tag2
32+
33+
// cdb-command: dx f
34+
// cdb-check:f : Some({...}) [Type: enum$<core::option::Option<ref$<u32> >, 1, [...], Some>]
35+
// cdb-check: [<Raw View>] [Type: enum$<core::option::Option<ref$<u32> >, 1, [...], Some>]
36+
// cdb-check: [variant] : Some
37+
// cdb-check: [+0x000] __0 : 0x[...] : 0x1 [Type: unsigned int *]
38+
39+
// cdb-command: dx g
40+
// cdb-check:g : None [Type: enum$<core::option::Option<ref$<u32> >, 1, [...], Some>]
41+
// cdb-check: [<Raw View>] [Type: enum$<core::option::Option<ref$<u32> >, 1, [...], Some>]
42+
// cdb-check: [variant] : None
6143

6244
// cdb-command: dx h
6345
// cdb-check:h : Some [Type: enum$<core::option::Option<u32> >]
6446
// cdb-check: [<Raw View>] [Type: enum$<core::option::Option<u32> >]
6547
// cdb-check: [variant] : Some
6648
// cdb-check: [+0x004] __0 : 0xc [Type: unsigned int]
6749

68-
// cdb-command: dx -r2 i,!
69-
// cdb-check:i,! : None [Type: enum$<core::option::Option<u32> >]
70-
// cdb-check: [+0x000] variant0 [Type: enum$<core::option::Option<u32> >::None]
71-
// cdb-check: [+0x000] variant1 [Type: enum$<core::option::Option<u32> >::Some]
72-
// cdb-check: [+0x004] __0 : 0x[...] [Type: unsigned int]
73-
// cdb-check: [+0x000] discriminant : None (0x0) [Type: core::option::Option]
74-
7550
// cdb-command: dx i
7651
// cdb-check:i : None [Type: enum$<core::option::Option<u32> >]
7752
// cdb-check: [<Raw View>] [Type: enum$<core::option::Option<u32> >]
@@ -80,16 +55,17 @@
8055
// cdb-command: dx j
8156
// cdb-check:j : High (0x10) [Type: msvc_pretty_enums::CStyleEnum]
8257

83-
// cdb-command: dx -r2 k,!
84-
// cdb-check:k,! [Type: enum$<core::option::Option<alloc::string::String>, 1, [...], Some>]
85-
// cdb-check: [+0x000] dataful_variant [Type: enum$<core::option::Option<alloc::string::String>, 1, [...], Some>::Some]
86-
// cdb-check: [+0x000] __0 [Type: alloc::string::String]
87-
// cdb-check: [+0x000] discriminant : 0x[...] [Type: enum$<core::option::Option<alloc::string::String>, 1, [...], Some>::Discriminant$]
88-
89-
// cdb-command: dx -r2 l,!
90-
// cdb-check:l,! : $T2 [Type: enum$<core::result::Result<u32,enum$<msvc_pretty_enums::Empty> >, Ok>]
91-
// cdb-check: [+0x000] Ok [Type: enum$<core::result::Result<u32,enum$<msvc_pretty_enums::Empty> >, Ok>::Ok]
92-
// cdb-check: [+0x000] __0 : 0x2a [Type: unsigned int]
58+
// cdb-command: dx k
59+
// cdb-check:k : Some({...}) [Type: enum$<core::option::Option<alloc::string::String>, 1, [...], Some>]
60+
// cdb-check: [<Raw View>] [Type: enum$<core::option::Option<alloc::string::String>, 1, [...], Some>]
61+
// cdb-check: [variant] : Some
62+
// cdb-check: [+0x000] __0 : "IAMA optional string!" [Type: alloc::string::String]
63+
64+
// cdb-command: dx l
65+
// cdb-check:l : Ok [Type: enum$<core::result::Result<u32,enum$<msvc_pretty_enums::Empty> >, Ok>]
66+
// cdb-check: [<Raw View>] [Type: enum$<core::result::Result<u32,enum$<msvc_pretty_enums::Empty> >, Ok>]
67+
// cdb-check: [variant] : Ok
68+
// cdb-check: [+0x000] __0 : 0x2a [Type: unsigned int]
9369

9470
pub enum CStyleEnum {
9571
Low = 2,

Diff for: ‎src/test/debuginfo/pretty-std.rs

+8-4
Original file line numberDiff line numberDiff line change
@@ -111,9 +111,11 @@
111111
// cdb-check: [11] : 33 '!' [Type: char]
112112

113113
// cdb-command: dx os_string
114-
// cdb-check:os_string : "IAMA OS string 😃" [Type: std::ffi::os_str::OsString]
114+
// NOTE: OSString is WTF-8 encoded which Windows debuggers don't understand. Verify the UTF-8
115+
// portion displays correctly.
116+
// cdb-check:os_string : "IAMA OS string [...]" [Type: std::ffi::os_str::OsString]
115117
// cdb-check: [<Raw View>] [Type: std::ffi::os_str::OsString]
116-
// cdb-check: [chars] : "IAMA OS string 😃"
118+
// cdb-check: [chars] : "IAMA OS string [...]"
117119

118120
// cdb-command: dx some
119121
// cdb-check:some : Some [Type: enum$<core::option::Option<i16> >]
@@ -127,8 +129,10 @@
127129
// cdb-check: [variant] : None
128130

129131
// cdb-command: dx some_string
130-
// NOTE: cdb fails to interpret debug info of Option enums on i686.
131-
// cdb-check:some_string [Type: enum$<core::option::Option<alloc::string::String>, 1, [...], Some>]
132+
// cdb-check:some_string : Some({...}) [Type: enum$<core::option::Option<alloc::string::String>, 1, [...], Some>]
133+
// cdb-check: [<Raw View>] [Type: enum$<core::option::Option<alloc::string::String>, 1, [...], Some>]
134+
// cdb-check: [variant] : Some
135+
// cdb-check: [+0x000] __0 : "IAMA optional string!" [Type: alloc::string::String]
132136

133137
// cdb-command: dx linkedlist
134138
// cdb-check:linkedlist : { len=0x2 } [Type: alloc::collections::linked_list::LinkedList<i32>]

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