191 lines
6.8 KiB
Text
191 lines
6.8 KiB
Text
# Copyright 1999, 2000, 2001, 2002, 2004, 2007, 2008, 2009, 2010, 2011
|
|
# 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/>.
|
|
|
|
#
|
|
# Test essential Machine interface (MI) operations
|
|
#
|
|
# Verify that, using the MI, we can run a simple program and perform basic
|
|
# debugging activities like: insert breakpoints, run the program,
|
|
# step, next, continue until it ends and, last but not least, quit.
|
|
#
|
|
# The goal is not to test gdb functionality, which is done by other tests,
|
|
# but to verify the correct output response to MI operations.
|
|
#
|
|
|
|
load_lib mi-support.exp
|
|
set MIFLAGS "-i=mi"
|
|
|
|
gdb_exit
|
|
if [mi_gdb_start] {
|
|
continue
|
|
}
|
|
|
|
set testfile "basics"
|
|
set srcfile ${testfile}.c
|
|
set binfile ${objdir}/${subdir}/mi-simplerun
|
|
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
|
|
untested mi-simplerun.exp
|
|
return -1
|
|
}
|
|
|
|
mi_delete_breakpoints
|
|
mi_gdb_reinitialize_dir $srcdir/$subdir
|
|
mi_gdb_reinitialize_dir $srcdir/$subdir
|
|
mi_gdb_load ${binfile}
|
|
|
|
proc test_breakpoints_creation_and_listing {} {
|
|
global mi_gdb_prompt
|
|
global srcfile
|
|
global hex
|
|
|
|
set line_callee4_head [gdb_get_line_number "callee4 ("]
|
|
set line_callee4_body [expr $line_callee4_head + 2]
|
|
set line_callee3_head [gdb_get_line_number "callee3 ("]
|
|
set line_callee3_body [expr $line_callee3_head + 2]
|
|
set line_callee2_head [gdb_get_line_number "callee2 ("]
|
|
set line_callee2_body [expr $line_callee2_head + 2]
|
|
set line_main_head [gdb_get_line_number "main ("]
|
|
set line_main_body [expr $line_main_head + 2]
|
|
|
|
# Insert some breakpoints and list them
|
|
# Also, disable some so they do not interfere with other tests
|
|
# Tests:
|
|
# -break-insert
|
|
# -break-list
|
|
# -break-disable
|
|
# -break-info
|
|
|
|
mi_create_breakpoint "main" 1 keep main ".*basics.c" $line_main_body $hex \
|
|
"break-insert operation"
|
|
|
|
mi_create_breakpoint "basics.c:callee2" 2 keep callee2 ".*basics.c" $line_callee2_body $hex \
|
|
"insert breakpoint at basics.c:callee2"
|
|
|
|
mi_create_breakpoint "basics.c:$line_callee3_head" 3 keep callee3 ".*basics.c" $line_callee3_head $hex \
|
|
"insert breakpoint at basics.c:\$line_callee3_head"
|
|
|
|
mi_create_breakpoint "\"\\\"${srcfile}\\\":$line_callee4_head\"" 4 keep callee4 ".*basics.c" $line_callee4_head $hex \
|
|
"insert breakpoint at \"<fullfilename>\":\$line_callee4_head"
|
|
|
|
mi_gdb_test "204-break-list" \
|
|
"204\\^done,BreakpointTable=\{.*,hdr=\\\[.*\\\],body=\\\[bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"$line_main_body\",times=\"0\",original-location=\".*\"\},.*\}\\\]\}" \
|
|
"list of breakpoints"
|
|
|
|
mi_gdb_test "205-break-disable 2 3 4" \
|
|
"205\\^done.*" \
|
|
"disabling of breakpoints"
|
|
|
|
mi_gdb_test "206-break-info 2" \
|
|
"206\\^done,BreakpointTable=\{.*,hdr=\\\[.*\\\],body=\\\[bkpt=\{number=\"2\",.*,enabled=\"n\",.*\}\\\]\}" \
|
|
"list of breakpoints, 16 disabled"
|
|
}
|
|
|
|
proc test_running_the_program {} {
|
|
global mi_gdb_prompt
|
|
global hex
|
|
|
|
set line_main_head [gdb_get_line_number "main ("]
|
|
set line_main_body [expr $line_main_head + 2]
|
|
|
|
# Run the program without args, then specify srgs and rerun the program
|
|
# Tests:
|
|
# -exec-run
|
|
# -gdb-set
|
|
|
|
# mi_gdb_test cannot be used for asynchronous commands because there are
|
|
# two prompts involved and this can lead to a race condition.
|
|
# The following is equivalent to a send_gdb "000-exec-run\n"
|
|
mi_run_cmd
|
|
mi_expect_stop "breakpoint-hit" "main" "" ".*basics.c" "$line_main_body" \
|
|
{ "" "disp=\"keep\"" } "run to main"
|
|
}
|
|
|
|
proc test_controlled_execution {} {
|
|
global mi_gdb_prompt
|
|
global hex
|
|
|
|
set line_callee4_head [gdb_get_line_number "callee4 ("]
|
|
set line_callee4_body [expr $line_callee4_head + 2]
|
|
set line_callee3_head [gdb_get_line_number "callee3 ("]
|
|
set line_callee3_call [expr $line_callee3_head + 2]
|
|
set line_callee3_close_brace [expr $line_callee3_head + 3]
|
|
set line_callee1_head [gdb_get_line_number "callee1 ("]
|
|
set line_callee1_body [expr $line_callee1_head + 2]
|
|
set line_main_head [gdb_get_line_number "main ("]
|
|
set line_main_body [expr $line_main_head + 2]
|
|
|
|
# Continue execution until a breakpoint is reached, step into calls, verifying
|
|
# if the arguments are correctly shown, continue to the end of a called
|
|
# function, step over a call (next).
|
|
# Tests:
|
|
# -exec-continue
|
|
# -exec-next
|
|
# -exec-step
|
|
# -exec-finish
|
|
|
|
mi_next_to "main" "" "basics.c" [expr $line_main_body + 1] "next at main"
|
|
|
|
# FIXME: A string argument is not printed right; should be fixed and
|
|
# we should look for the right thing here.
|
|
# NOTE: The ``\\\\\"'' is for \".
|
|
mi_step_to "callee1" \
|
|
"\{name=\"intarg\",value=\"2\"\},\{name=\"strarg\",value=\"$hex \\\\\"A string argument\.\\\\\"\"\},\{name=\"fltarg\",value=\"3.5\"\}" \
|
|
"basics.c" "$line_callee1_body" "step at main"
|
|
|
|
# FIXME: A string argument is not printed right; should be fixed and
|
|
# we should look for the right thing here.
|
|
mi_execute_to "exec-step 3" "end-stepping-range" "callee4" "" \
|
|
"basics.c" $line_callee4_body "" "step to callee4"
|
|
|
|
# FIXME: A string argument is not printed right; should be fixed and
|
|
# we should look for the right thing here.
|
|
# NOTE: The ``.'' is part of ``gdb-result-var="$1"''
|
|
mi_finish_to "callee3" ".*" "basics.c" \
|
|
"($line_callee3_call|$line_callee3_close_brace)" ".1" "0" "exec-finish"
|
|
}
|
|
|
|
proc test_controlling_breakpoints {} {
|
|
global mi_gdb_prompt
|
|
|
|
# Enable, delete, set ignore counts in breakpoints
|
|
# (disable was already tested above)
|
|
# Tests:
|
|
# -break-delete
|
|
# -break-enable
|
|
# -break-after
|
|
# -break-condition
|
|
|
|
}
|
|
|
|
proc test_program_termination {} {
|
|
global mi_gdb_prompt
|
|
|
|
# Run to completion: normal and forced
|
|
# Tests:
|
|
# -exec-abort
|
|
# (normal termination of inferior)
|
|
|
|
mi_execute_to "exec-continue" "exited-normally" "" "" "" "" "" "continue to end"
|
|
}
|
|
|
|
test_breakpoints_creation_and_listing
|
|
test_running_the_program
|
|
test_controlled_execution
|
|
test_controlling_breakpoints
|
|
test_program_termination
|
|
|
|
mi_gdb_exit
|
|
return 0
|