262 lines
9.8 KiB
Plaintext
262 lines
9.8 KiB
Plaintext
# Copyright 2002-2018 Free Software Foundation, Inc.
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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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# This file tests that GDB's console can be accessed via the MI.
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# Specifically, we are testing the "interpreter-exec" command and that
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# the commands that are executed via this command are properly executed.
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# Console commands executed via MI should use MI output wrappers, MI event
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# handlers, etc.
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load_lib mi-support.exp
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set MIFLAGS "-i=mi"
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gdb_exit
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if [mi_gdb_start] {
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continue
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}
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standard_testfile basics.c
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
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untested "failed to compile"
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return -1
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}
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mi_gdb_test "-interpreter-exec" \
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{\^error,msg="-interpreter-exec: Usage: -interpreter-exec interp command"} \
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"-interpreter-exec with no arguments"
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mi_gdb_test "-interpreter-exec console" \
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{\^error,msg="-interpreter-exec: Usage: -interpreter-exec interp command"} \
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"-interpreter-exec with one argument"
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mi_gdb_test "-interpreter-exec bogus command" \
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{\^error,msg="-interpreter-exec: could not find interpreter \\\"bogus\\\""} \
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"-interpreter-exec with bogus interpreter"
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set msg {Undefined command: \\\"bogus\\\"\. Try \\\"help\\\"\.}
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mi_gdb_test "-interpreter-exec console bogus" \
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"&\\\"$msg\\\\n\\\".*\\^error,msg=\\\"$msg\\\".*" \
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"-interpreter-exec console bogus"
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# NOTE: cagney/2003-02-03: Not yet.
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# mi_gdb_test "-interpreter-exec console \"file $binfile\"" \
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# {(=.*)+\^done} \
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# "-interpreter-exec console \"file \$binfile\""
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mi_gdb_test "-interpreter-exec console \"file $binfile\"" \
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{~"Reading symbols from .*mi-cli...".*\^done} \
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"-interpreter-exec console \"file \$binfile\""
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mi_run_to_main
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set line_main_head [gdb_get_line_number "main ("]
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set line_main_body [expr $line_main_head + 2]
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set line_main_hello [gdb_get_line_number "Hello, World!"]
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set line_main_return [expr $line_main_hello + 2]
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set line_main_callme_2 [expr $line_main_return + 1]
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set line_callee4_head [gdb_get_line_number "callee4 ("]
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set line_callee4_body [expr $line_callee4_head + 2]
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set line_callee4_next [expr $line_callee4_body + 1]
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set line_callee4_next_step [expr $line_callee4_next + 3]
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mi_gdb_test "-interpreter-exec console \"set args foobar\"" \
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".*=cmd-param-changed,param=\"args\",value=\"foobar\".*\\^done" \
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"-interpreter-exec console \"set args foobar\""
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mi_gdb_test "-interpreter-exec console \"show args\"" \
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{\~"Argument list to give program being debugged when it is started is \\\"foobar\\\"\.\\n".*\^done} \
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"-interpreter-exec console \"show args\""
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mi_gdb_test "-interpreter-exec console \"break callee4\"" \
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{(&.*)*.*~"Breakpoint 2 at.*\\n".*=breakpoint-created,bkpt=\{number="2",type="breakpoint".*\}.*\n\^done} \
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"-interpreter-exec console \"break callee4\""
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mi_gdb_test "-interpreter-exec console \"info break\"" \
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{\~"Num[ \t]*Type[ \t]*Disp[ \t]*Enb[ \t]*Address[ \t]*What\\n".*~"2[ \t]*breakpoint[ \t]*keep[ \t]*y[ \t]*0x[0-9A-Fa-f]+[ \t]*in callee4 at .*basics.c:[0-9]+\\n".*\^done} \
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"-interpreter-exec console \"info break\""
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mi_gdb_test "-interpreter-exec console \"set listsize 1\"" \
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".*=cmd-param-changed,param=\"listsize\",value=\"1\".*\\^done" \
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"-interpreter-exec console \"set listsize 1\""
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# {.*\~"32[ \t(\\t)]*callee1.*\\n".*\^done }
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mi_gdb_test "-interpreter-exec console \"list\"" \
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".*\~\"$line_main_body\[\\\\t \]*callee1.*;\\\\n\".*\\^done" \
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"-interpreter-exec console \"list\""
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mi_execute_to "exec-continue" "breakpoint-hit" "callee4" "" ".*basics.c" $line_callee4_body \
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{ "" "disp=\"keep\"" } \
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"continue to callee4"
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mi_gdb_test "100-interpreter-exec console \"delete 2\"" \
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{.*=breakpoint-deleted,id=\"2\".*\^done} \
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"-interpreter-exec console \"delete 2\""
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# NOTE: cagney/2003-02-03: Not yet.
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# mi_gdb_test "200-interpreter-exec console \"up\"" \
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# {.*=selected-frame-level-changed,level="1".*\^done} \
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# "-interpreter-exec console \"up\""
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mi_gdb_test "200-interpreter-exec console \"up\"" \
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{~"#.*".*200\^done} \
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"-interpreter-exec console \"up\""
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# NOTE: cagney/2003-02-03: Not yet.
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# mi_gdb_test "300-interpreter-exec console \"down\"" \
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# {.*=selected-frame-level-changed,level="0".*\^done} \
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# "-interpreter-exec console \"down\""
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mi_gdb_test "300-interpreter-exec console \"down\"" \
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{~"#.*".*300\^done} \
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"-interpreter-exec console \"down\""
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# NOTE: cagney/2003-02-03: Not yet.
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# mi_gdb_test "-interpreter-exec console \"frame 2\"" \
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# {.*=selected-frame-level-changed,level="2".*\^done} \
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# "-interpreter-exec console \"frame 2\""
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mi_gdb_test "400-interpreter-exec console \"frame 2\"" \
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{~"#.*".*400\^done} \
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"-interpreter-exec console \"frame 2\""
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# NOTE: cagney/2003-02-03: Not yet.
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# mi_gdb_test "-stack-select-frame 0" \
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# {.*=selected-frame-level-changed,level="0".*\^done} \
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# "-stack-select-frame 0"
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mi_gdb_test "500-stack-select-frame 0" \
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{500\^done} \
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"-stack-select-frame 0"
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mi_execute_to "interpreter-exec console step" "end-stepping-range" "callee4" "" ".*basics.c" $line_callee4_next \
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"" "check *stopped from CLI command"
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mi_send_resuming_command "exec-step" "-exec-step to line \$line_callee4_next_step"
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# Test that the new current source line is _not_ output, given we
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# executed MI's -exec-next, not CLI's 'next' command.
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set output [mi_gdb_expect_cli_output "\\*stopped" "collect CLI output for -exec-step"]
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set test "-exec-step does not produce CLI step output"
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if {[regexp "A + B" "$output"]} {
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fail $test
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} else {
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pass $test
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}
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mi_expect_stop "end-stepping-range" "callee4" "" ".*basics.c" $line_callee4_next_step \
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"" "check *stopped from CLI command 2"
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# Test that CLI's "finish" command prints the function's return value
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# to both the CLI and MI streams, and that the same result variable is
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# printed to both streams.
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with_test_prefix "CLI finish" {
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mi_send_resuming_command "interpreter-exec console finish" "send CLI command"
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set output [mi_gdb_expect_cli_output "\\*stopped" "collect CLI output"]
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gdb_assert {[regexp \
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"callee3 .* at .*basics.c:.*.*Value returned is .1 = 0\\\\n" \
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$output]} \
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"check CLI output"
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mi_expect_stop "function-finished" "callee3" ".*" \
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".*basics.c" ".*" \
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",gdb-result-var=\".1\",return-value=\"0\"" \
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"check MI output"
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}
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mi_gdb_test "600-break-insert -t basics.c:$line_main_hello" \
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{600\^done,bkpt=.number="3",type="breakpoint".*\}} \
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"-break-insert -t basics.c:\$line_main_hello"
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# Test that breakpoint events are always mirrored to the CLI output
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# stream (both sync and async modes).
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mi_send_resuming_command "exec-continue" "-exec-continue to line \$line_main_hello"
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set output [mi_gdb_expect_cli_output "\\*stopped" "collect CLI output for breakpoint hit"]
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set test "breakpoint hit produces CLI output"
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set pattern "\\\\nTemporary breakpoint 3, main \\(\\) at \[^\n\]*basics.c:$line_main_hello\\\\n\[^\n\]+Hello"
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if {[regexp $pattern $output]} {
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pass $test
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} else {
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fail $test
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}
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# Test the MI output.
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mi_expect_stop "breakpoint-hit" "main" "" ".*basics.c" \
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$line_main_hello { "" "disp=\"del\"" } "temporary breakpoint output hit in MI"
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# Test that the token is output even for CLI commands
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# Also test that *stopped includes frame information.
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mi_gdb_test "34 next" \
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".*34\\\^running.*\\*running,thread-id=\"all\"" \
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"34 next: run"
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# Test that the new current source line is output to the console
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# stream, given we executed the console 'next' command, not
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# -exec-next.
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set test "34 next: CLI output"
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gdb_expect {
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-re "~\"$line_main_return\[^\r\n\]+\r\n" {
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pass $test
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}
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timeout {
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fail "$test (timeout)"
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}
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}
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mi_expect_stop "end-stepping-range" "main" "" ".*basics.c" $line_main_return "" \
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"34 next: stop"
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mi_gdb_test "-interpreter-exec console \"list\"" \
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"\~\"$line_main_return\[\\\\t ]*callme \\(1\\);\\\\n\".*\\^done" \
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"-interpreter-exec console \"list\" at basics.c:\$line_main_return"
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mi_gdb_test "600-break-insert -t basics.c:$line_main_callme_2" \
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{600\^done,bkpt=.number="4",type="breakpoint".*\}} \
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"-break-insert -t basics.c:\$line_main_callme_2"
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mi_execute_to "exec-continue" "breakpoint-hit" "main" "" ".*basics.c" \
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$line_main_callme_2 { "" "disp=\"del\"" } \
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"-exec-continue to line \$line_main_callme_2"
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# Restore the listsize back to the default.
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mi_gdb_test "-interpreter-exec console \"set listsize 10\"" \
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".*=cmd-param-changed,param=\"listsize\",value=\"10\".*\\^done" \
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"-interpreter-exec console \"set listsize 10\""
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# "list" should show 10 lines centered on where the program stopped.
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set first_list_line [expr $line_main_callme_2 - 5]
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mi_gdb_test "-interpreter-exec console \"list\"" \
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".*\~\"$first_list_line.*\\^done" \
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"-interpreter-exec console \"list\" at basics.c:\$line_main_callme_2"
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mi_gdb_test "-interpreter-exec console \"help set args\"" \
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{\~"Set argument list to give program being debugged when it is started\.\\nFollow this command with any number of args, to be passed to the program\.".*\^done} \
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"-interpreter-exec console \"help set args\""
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# NOTE: cagney/2003-02-03: Not yet.
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# mi_gdb_test "-interpreter-exec console \"set \$pc=0x0\"" \
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# {.*=target-changed.*\^done} \
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# "-interpreter-exec console \"set \$pc=0x0\""
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mi_gdb_test "888-interpreter-exec console \"set \$pc=0x0\"" \
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{888\^done} \
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"-interpreter-exec console \"set \$pc=0x0\""
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#mi_gdb_test "-interpreter-exec console \"\"" \
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{} \
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"-interpreter-exec console \"\""
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mi_gdb_exit
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return 0
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