forked from Imagelibrary/binutils-gdb
e1ccbfffb5
This changes ada-nested.exp to fix a test name (the test expects three variables but is named "two"), and to iterate over all the variables that are found. It also adds a workaround to a problem Tom de Vries found with an older version of GNAT -- it emits a duplicate "x".
96 lines
3.0 KiB
Plaintext
96 lines
3.0 KiB
Plaintext
# Copyright 2023 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Check the scope of a nested function.
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load_lib ada.exp
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load_lib dap-support.exp
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require allow_ada_tests allow_dap_tests
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standard_ada_testfile prog
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if {[gdb_compile_ada "${srcfile}" "${binfile}" executable \
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{debug additional_flags=-gnata}] != ""} {
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return -1
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}
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if {[dap_launch $binfile] == ""} {
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return
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}
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set line [gdb_get_line_number "STOP"]
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set obj [dap_check_request_and_response "set breakpoint" \
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setBreakpoints \
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[format {o source [o path [%s]] \
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breakpoints [a [o line [i %d]]]} \
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[list s $srcfile] $line]]
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set fn_bpno [dap_get_breakpoint_number $obj]
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dap_check_request_and_response "start inferior" configurationDone
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dap_wait_for_event_and_check "stopped at breakpoint" stopped \
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"body reason" breakpoint \
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"body hitBreakpointIds" $fn_bpno
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set bt [lindex [dap_check_request_and_response "backtrace" stackTrace \
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{o threadId [i 1]}] \
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0]
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set frame_id [dict get [lindex [dict get $bt body stackFrames] 0] id]
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set scopes [dap_check_request_and_response "get scopes" scopes \
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[format {o frameId [i %d]} $frame_id]]
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set scopes [dict get [lindex $scopes 0] body scopes]
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# This is what the implementation does, so we can assume it, but check
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# just in case something changes.
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lassign $scopes args locals _ignore
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gdb_assert {[dict get $args name] == "Arguments"} "argument scope"
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gdb_assert {[dict get $locals name] == "Locals"} "local scope"
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set num_vars [dict get $locals namedVariables]
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# Some versions of GNAT emit an extra 'x' in scope.
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gdb_assert {$num_vars == 3 || $num_vars == 4} "correct number of locals"
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set num [dict get $locals variablesReference]
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set refs [lindex [dap_check_request_and_response "fetch variables" \
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"variables" \
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[format {o variablesReference [i %d] count [i %d]} \
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$num $num_vars]] \
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0]
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foreach var [dict get $refs body variables] {
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set name [dict get $var name]
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switch $name {
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"i" {
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gdb_assert {[dict get $var value] == "1"} "check value of i"
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}
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"x" - "x #2" {
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# Some versions of GNAT erroneously emit a duplicate 'x'.
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# Work around it here.
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gdb_assert {[dict get $var value] == "12"} "check value of $name"
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}
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"outer_arg" {
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gdb_assert {[dict get $var value] == "1"} "check value of outer_arg"
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}
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default {
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fail "unknown variable $name"
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}
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}
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}
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dap_shutdown
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