gdb/testsuite/gdb.mi/mi-simplerun.exp - binutils-gdb - Git at Google

 #   Copyright 1999, 2000 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 2 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, write to the Free Software
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

 # Please email any bugs, comments, and/or additions to this file to:
 # bug-gdb@prep.ai.mit.edu

 #
 # 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}/${testfile}
 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
      gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
 }

 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

     # 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_gdb_test "200-break-insert main" \
              "200\\^done,bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"32\",times=\"0\"\}" \
              "break-insert operation"

     mi_gdb_test "201-break-insert basics.c:callee2" \
              "201\\^done,bkpt=\{number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"callee2\",file=\".*basics.c\",line=\"22\",times=\"0\"\}" \
              "insert breakpoint at basics.c:callee2"

     mi_gdb_test "202-break-insert basics.c:15" \
              "202\\^done,bkpt=\{number=\"3\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"callee3\",file=\".*basics.c\",line=\"15\",times=\"0\"\}" \
              "insert breakpoint at basics.c:15 (callee3)"

     mi_gdb_test "203-break-insert \"\\\"${srcfile}\\\":6\"" \
              "203\\^done,bkpt=\{number=\"4\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"callee4\",file=\".*basics.c\",line=\"6\",times=\"0\"\}" \
              "insert breakpoint at \"<fullfilename>\":6 (callee4)"

     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=\"32\",times=\"0\"\},.*\}\\\]\}" \
                 "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

     # 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
     gdb_expect {
 	-re "000\\*stopped,reason=\"breakpoint-hit\",bkptno=\"1\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\".*basics.c\",line=\"32\"\}\r\n$mi_gdb_prompt$" {
 	    pass "run to main"
 	}
 	-re ".*$mi_gdb_prompt$" {
 	    fail "run to main (2)"
 	}
 	timeout {
 	    fail "run to main (timeout)"
 	}
     }
 }

 proc test_controlled_execution {} {
     global mi_gdb_prompt
     global hex

     # 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" "33" "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" "27" "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" "8" "" "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" "18" ".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)

     # FIXME: "stopped" doesn't seem appropriate.
     # mi_gdb_test cannot be used for asynchronous commands because there are
     # two prompts involved and this can lead to a race condition.
     send_gdb "999-exec-continue\n"
     gdb_expect {
       -re "999\\^running\r\n$mi_gdb_prompt" {
         gdb_expect {
           -re "999\\*stopped,reason=\"exited-normally\"\r\n$mi_gdb_prompt$" {
             pass "continue to end"
           }
           -re ".*$mi_gdb_prompt$" {fail "continue to end (2)"}
           timeout {fail "continue to end (timeout 2)"}
         }
       }
       -re ".*$mi_gdb_prompt$" {fail "continue to end (1)"}
       timeout {fail "continue to end (timeout 1)"}
     }
 }

 test_breakpoints_creation_and_listing
 test_running_the_program
 test_controlled_execution
 test_controlling_breakpoints
 test_program_termination

 mi_gdb_exit
 return 0
	# Copyright 1999, 2000 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 2 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, write to the Free Software
	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

	# Please email any bugs, comments, and/or additions to this file to:
	# bug-gdb@prep.ai.mit.edu

	#
	# 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}/${testfile}
	if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
	}

	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

	# 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_gdb_test "200-break-insert main" \
	"200\\^done,bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"32\",times=\"0\"\}" \
	"break-insert operation"

	mi_gdb_test "201-break-insert basics.c:callee2" \
	"201\\^done,bkpt=\{number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"callee2\",file=\".*basics.c\",line=\"22\",times=\"0\"\}" \
	"insert breakpoint at basics.c:callee2"

	mi_gdb_test "202-break-insert basics.c:15" \
	"202\\^done,bkpt=\{number=\"3\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"callee3\",file=\".*basics.c\",line=\"15\",times=\"0\"\}" \
	"insert breakpoint at basics.c:15 (callee3)"

	mi_gdb_test "203-break-insert \"\\\"${srcfile}\\\":6\"" \
	"203\\^done,bkpt=\{number=\"4\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"callee4\",file=\".*basics.c\",line=\"6\",times=\"0\"\}" \
	"insert breakpoint at \"<fullfilename>\":6 (callee4)"

	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=\"32\",times=\"0\"\},.\}\\\]\}" \
	"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

	# 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
	gdb_expect {
	-re "000\\stopped,reason=\"breakpoint-hit\",bkptno=\"1\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\".basics.c\",line=\"32\"\}\r\n$mi_gdb_prompt$" {
	pass "run to main"
	}
	-re ".*$mi_gdb_prompt$" {
	fail "run to main (2)"
	}
	timeout {
	fail "run to main (timeout)"
	}
	}
	}

	proc test_controlled_execution {} {
	global mi_gdb_prompt
	global hex

	# 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" "33" "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" "27" "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" "8" "" "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" "18" ".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)

	# FIXME: "stopped" doesn't seem appropriate.
	# mi_gdb_test cannot be used for asynchronous commands because there are
	# two prompts involved and this can lead to a race condition.
	send_gdb "999-exec-continue\n"
	gdb_expect {
	-re "999\\^running\r\n$mi_gdb_prompt" {
	gdb_expect {
	-re "999\\*stopped,reason=\"exited-normally\"\r\n$mi_gdb_prompt$" {
	pass "continue to end"
	}
	-re ".*$mi_gdb_prompt$" {fail "continue to end (2)"}
	timeout {fail "continue to end (timeout 2)"}
	}
	}
	-re ".*$mi_gdb_prompt$" {fail "continue to end (1)"}
	timeout {fail "continue to end (timeout 1)"}
	}
	}

	test_breakpoints_creation_and_listing
	test_running_the_program
	test_controlled_execution
	test_controlling_breakpoints
	test_program_termination

	mi_gdb_exit
	return 0