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      1 # Copyright 2024 Free Software Foundation, Inc.
      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
     21 
     22 if {[build_executable ${testfile}.exp $testfile $srcfile] == -1} {
     23     return
     24 }
     25 
     26 if {[dap_initialize] == ""} {
     27     return
     28 }
     29 
     30 set launch_id [dap_launch $testfile]
     31 
     32 set line [gdb_get_line_number "BREAK"]
     33 set obj [dap_check_request_and_response "set breakpoint by line number" \
     34 	     setBreakpoints \
     35 	     [format {o source [o path [%s]] breakpoints [a [o line [i %d]]]} \
     36 		  [list s $srcfile] $line]]
     37 set line_bpno [dap_get_breakpoint_number $obj]
     38 
     39 dap_check_request_and_response "configurationDone" configurationDone
     40 
     41 dap_check_response "launch response" launch $launch_id
     42 
     43 dap_wait_for_event_and_check "inferior started" thread "body reason" started
     44 
     45 dap_wait_for_event_and_check "stopped at line breakpoint" stopped \
     46     "body reason" breakpoint \
     47     "body hitBreakpointIds" $line_bpno
     48 
     49 set bt [lindex [dap_check_request_and_response "backtrace" stackTrace \
     50 		    {o threadId [i 1]}] \
     51 	    0]
     52 set frame_id [dict get [lindex [dict get $bt body stackFrames] 0] id]
     53 
     54 set scopes [dap_check_request_and_response "get scopes" scopes \
     55 		[format {o frameId [i %d]} $frame_id]]
     56 set scopes [dict get [lindex $scopes 0] body scopes]
     57 
     58 gdb_assert {[llength $scopes] == 2} "two scopes"
     59 
     60 lassign $scopes reg_scope global_scope
     61 
     62 gdb_assert {[dict get $global_scope name] == "Globals"} "scope is globals"
     63 
     64 gdb_assert {[dict get $global_scope namedVariables] == 1} "one var in globals"
     65 
     66 set num [dict get $global_scope variablesReference]
     67 set refs [lindex [dap_check_request_and_response "fetch variables" \
     68 		      "variables" \
     69 		      [format {o variablesReference [i %d] count [i 1]} \
     70 			   $num]] \
     71 	      0]
     72 
     73 dap_shutdown
     74