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1d506c26 | 1 | # Copyright 2023-2024 Free Software Foundation, Inc. |
a56e5dce TT |
2 | |
3 | # This program is free software; you can redistribute it and/or modify | |
4 | # it under the terms of the GNU General Public License as published by | |
5 | # the Free Software Foundation; either version 3 of the License, or | |
6 | # (at your option) any later version. | |
7 | # | |
8 | # This program is distributed in the hope that it will be useful, | |
9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | # GNU General Public License for more details. | |
12 | # | |
13 | # You should have received a copy of the GNU General Public License | |
14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
15 | ||
16 | require allow_dap_tests | |
17 | ||
18 | load_lib dap-support.exp | |
19 | ||
20 | standard_testfile .cc | |
21 | ||
22 | if {[build_executable ${testfile}.exp $testfile $srcfile {debug c++}] == -1} { | |
23 | return | |
24 | } | |
25 | ||
26 | if {[dap_launch $testfile] == ""} { | |
27 | return | |
28 | } | |
29 | ||
30 | set line [gdb_get_line_number "BREAK"] | |
31 | set obj [dap_check_request_and_response "set breakpoint by line number" \ | |
32 | setBreakpoints \ | |
33 | [format {o source [o path [%s]] breakpoints [a [o line [i %d]]]} \ | |
34 | [list s $srcfile] $line]] | |
35 | set line_bpno [dap_get_breakpoint_number $obj] | |
36 | ||
37 | dap_check_request_and_response "start inferior" configurationDone | |
38 | dap_wait_for_event_and_check "inferior started" thread "body reason" started | |
39 | ||
40 | dap_wait_for_event_and_check "stopped at line breakpoint" stopped \ | |
41 | "body reason" breakpoint \ | |
42 | "body hitBreakpointIds" $line_bpno | |
43 | ||
44 | set bt [lindex [dap_check_request_and_response "backtrace" stackTrace \ | |
45 | {o threadId [i 1]}] \ | |
46 | 0] | |
47 | set frame_id [dict get [lindex [dict get $bt body stackFrames] 0] id] | |
48 | ||
49 | set scopes [dap_check_request_and_response "get scopes" scopes \ | |
50 | [format {o frameId [i %d]} $frame_id]] | |
51 | set scopes [dict get [lindex $scopes 0] body scopes] | |
52 | ||
53 | gdb_assert {[llength $scopes] == 2} "two scopes" | |
54 | ||
55 | lassign $scopes scope reg_scope | |
56 | gdb_assert {[dict get $scope name] == "Locals"} "scope is locals" | |
57 | ||
4a1b9a4b | 58 | gdb_assert {[dict get $scope namedVariables] == 4} "three vars in scope" |
a56e5dce TT |
59 | |
60 | set num [dict get $scope variablesReference] | |
61 | set refs [lindex [dap_check_request_and_response "fetch variables" \ | |
62 | "variables" \ | |
63 | [format {o variablesReference [i %d] count [i 3]} \ | |
64 | $num]] \ | |
65 | 0] | |
66 | ||
67 | proc fetch_pointer {name var} { | |
68 | set num [dict get $var variablesReference] | |
69 | set refs [lindex [dap_check_request_and_response "fetch children of $name" \ | |
70 | "variables" \ | |
71 | [format {o variablesReference [i %d] count [i 1]} \ | |
72 | $num]] \ | |
73 | 0] | |
74 | set var [lindex [dict get $refs body variables] 0] | |
75 | gdb_assert {[dict get $var value] == 23} \ | |
76 | "value of child of $name" | |
77 | gdb_assert {[dict get $var variablesReference] == 0} \ | |
78 | "no children for child of $name" | |
79 | } | |
80 | ||
81 | foreach var [dict get $refs body variables] { | |
82 | set name [dict get $var name] | |
83 | ||
84 | switch $name { | |
85 | "value" { | |
86 | gdb_assert {[dict get $var value] == "23"} "check value of value" | |
87 | gdb_assert {[dict get $var variablesReference] == 0} \ | |
88 | "$name does not have child" | |
89 | } | |
90 | "ptr" - | |
91 | "ref" { | |
92 | gdb_assert {[dict get $var variablesReference] != 0} \ | |
93 | "$name has children" | |
94 | # The implementation somewhat arbitrarily chooses "named" | |
95 | # children here. | |
96 | gdb_assert {[dict get $var namedVariables] == 1} \ | |
97 | "$name has exactly one child" | |
98 | fetch_pointer $name $var | |
99 | } | |
4a1b9a4b TT |
100 | "aggregate" { |
101 | gdb_assert {[dict get $var variablesReference] != 0} \ | |
102 | "$name has children" | |
103 | # This should omit the static field. | |
104 | gdb_assert {[dict get $var namedVariables] == 2} \ | |
105 | "$name has exactly 2 children" | |
106 | } | |
a56e5dce TT |
107 | } |
108 | } | |
109 | ||
110 | dap_shutdown |