| # Copyright 2023-2024 Free Software Foundation, Inc. |
| # |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| load_lib "ada.exp" |
| load_lib dap-support.exp |
| |
| require allow_dap_tests |
| require allow_ada_tests |
| |
| standard_ada_testfile main |
| set cfile "cstuff" |
| set csrcfile ${srcdir}/${subdir}/${testdir}/${cfile}.c |
| set cobject [standard_output_file ${cfile}.o] |
| |
| gdb_compile "${csrcfile}" "${cobject}" object [list debug] |
| if {[gdb_compile_ada "${srcfile}" "${binfile}" executable debug] != ""} { |
| return -1 |
| } |
| |
| if {[dap_initialize] == ""} { |
| return |
| } |
| |
| # Stop in a C frame, but examine values in an Ada frame, to make sure |
| # cross-language scenarios work correctly. |
| set line [gdb_get_line_number "STOP" $testdir/cstuff.c] |
| set obj [dap_check_request_and_response "set breakpoint by line number" \ |
| setBreakpoints \ |
| [format {o source [o path [%s]] breakpoints [a [o line [i %d]]]} \ |
| [list s cstuff.c] $line]] |
| set line_bpno [dap_get_breakpoint_number $obj] |
| |
| dap_check_request_and_response "configurationDone" configurationDone |
| |
| if {[dap_launch $testfile] == ""} { |
| return |
| } |
| dap_wait_for_event_and_check "inferior started" thread "body reason" started |
| |
| dap_wait_for_event_and_check "stopped at line breakpoint" stopped \ |
| "body reason" breakpoint \ |
| "body hitBreakpointIds" $line_bpno |
| |
| set bt [lindex [dap_check_request_and_response "backtrace" stackTrace \ |
| {o threadId [i 1]}] \ |
| 0] |
| # The Ada frame is frame 1. |
| set frame_id [dict get [lindex [dict get $bt body stackFrames] 1] id] |
| |
| set scopes [dap_check_request_and_response "get scopes" scopes \ |
| [format {o frameId [i %d]} $frame_id]] |
| set scopes [dict get [lindex $scopes 0] body scopes] |
| |
| gdb_assert {[llength $scopes] == 2} "two scopes" |
| |
| lassign $scopes scope ignore |
| gdb_assert {[dict get $scope name] == "Arguments"} "scope is arguments" |
| gdb_assert {[dict get $scope presentationHint] == "arguments"} \ |
| "arguments presentation hint" |
| gdb_assert {[dict get $scope namedVariables] == 3} "three vars in scope" |
| |
| set num [dict get $scope variablesReference] |
| set refs [lindex [dap_check_request_and_response "fetch arguments" \ |
| "variables" \ |
| [format {o variablesReference [i %d]} $num]] \ |
| 0] |
| |
| # Helper to check the contents of a single array-like object. VAR is |
| # the variable entry. NAME is the name of the variable, pulled out |
| # for convenience.# ARGS are the expected child values. |
| proc check_array_contents {var name args} { |
| set len [llength $args] |
| gdb_assert {[dict get $var indexedVariables] == $len} \ |
| "check length of $name variable" |
| |
| set num [dict get $var variablesReference] |
| set refs [lindex [dap_check_request_and_response \ |
| "fetch contents of $name" \ |
| "variables" \ |
| [format {o variablesReference [i %d]} $num]] \ |
| 0] |
| |
| foreach subvar [dict get $refs body variables] subvalue $args { |
| set subname [dict get $subvar name] |
| gdb_assert {[dict get $subvar value] == $subvalue} \ |
| "check value of $name entry $subname" |
| } |
| } |
| |
| foreach var [dict get $refs body variables] { |
| set name [dict get $var name] |
| switch $name { |
| "the_buffer" { |
| check_array_contents $var $name 1 2 3 4 |
| } |
| |
| "the_ar" { |
| check_array_contents $var $name 5 6 7 8 9 |
| } |
| |
| "hello" { |
| # Note that the expected value looks strange here -- there |
| # are too many backslashes. This is a TON issue, as the |
| # JSON looks ok: "value": "\"hello\"". |
| gdb_assert {[dict get $var value] == "\\\"hello\\\""} \ |
| "value of hello variable" |
| } |
| |
| default { |
| fail "unknown variable $name" |
| } |
| } |
| } |
| |
| dap_shutdown |