-# Copyright 1999, 2001, 2004, 2006-2012 Free Software Foundation, Inc.
+# Copyright 1999-2015 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
# 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 Machine interface (MI) operations
#
-# 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.
+# Test MI breakpoint commands.
#
+# 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"
set fullname "fullname=\"${fullname_syntax}${srcfile}\""
proc test_tbreak_creation_and_listing {} {
- global mi_gdb_prompt
global srcfile
- global hex
- global line_callee4_head line_callee4_body
- global line_callee3_head line_callee3_body
- global line_callee2_head line_callee2_body
- global line_callee1_head line_callee1_body
- global line_main_head line_main_body
- global fullname
+ global line_callee4_head
+ global line_callee3_head
+ global line_callee2_body
+ global line_main_body
# Insert some breakpoints and list them
# Also, disable some so they do not interfere with other tests
# -break-insert -t srcfile:$line_callee4_head
# -break-list
- mi_create_breakpoint "-t main" 1 del main ".*basics.c" $line_main_body $hex \
- "break-insert -t operation"
-
- mi_create_breakpoint "-t basics.c:callee2" 2 del callee2 ".*basics.c" $line_callee2_body $hex \
- "insert temp breakpoint at basics.c:callee2"
-
- mi_create_breakpoint "-t basics.c:$line_callee3_head" 3 del callee3 ".*basics.c" $line_callee3_head $hex \
- "insert temp breakpoint at basics.c:\$line_callee3_head"
-
- # Getting the quoting right is tricky. That is "\"<file>\":$line_callee4_head"
- mi_create_breakpoint "-t \"\\\"${srcfile}\\\":$line_callee4_head\"" 4 del callee4 ".*basics.c" $line_callee4_head $hex \
- "insert temp breakpoint at \"<fullfilename>\":\$line_callee4_head"
+ set bps {}
+ lappend bps [mi_create_breakpoint "-t main" "break-insert -t operation" \
+ -number 1 -disp del -func main -file ".*basics.c" \
+ -line $line_main_body]
+
+ lappend bps [mi_create_breakpoint "-t basics.c:callee2" \
+ "insert temp breakpoint at basics.c:callee2" \
+ -number 2 -disp del -func callee2 -file ".*basics.c" \
+ -line $line_callee2_body]
+
+ lappend bps [mi_create_breakpoint "-t basics.c:$line_callee3_head" \
+ "insert temp breakpoint at basics.c:\$line_callee3_head" \
+ -number 3 -disp del -func callee3 -file ".*basics.c" \
+ -line $line_callee3_head]
+
+ # Getting the quoting right is tricky.
+ # That is "\"<file>\":$line_callee4_head"
+ lappend bps [mi_create_breakpoint \
+ "-t \"\\\"${srcfile}\\\":$line_callee4_head\"" \
+ "insert temp breakpoint at \"<fullfilename>\":\$line_callee4_head" \
+ -number 4 -disp del -func callee4 -file ".*basics.c" \
+ -line $line_callee4_head]
mi_gdb_test "666-break-list" \
- "666\\\^done,BreakpointTable=\{nr_rows=\".\",nr_cols=\".\",hdr=\\\[\{width=\".*\",alignment=\".*\",col_name=\"number\",colhdr=\"Num\"\}.*colhdr=\"Type\".*colhdr=\"Disp\".*colhdr=\"Enb\".*colhdr=\"Address\".*colhdr=\"What\".*\\\],body=\\\[bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"del\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",${fullname},line=\"$line_main_body\",times=\"0\",original-location=\".*\"\}.*\\\]\}" \
- "list of breakpoints"
+ "666\\\^done,[mi_make_breakpoint_table $bps]" \
+ "list of breakpoints"
mi_gdb_test "777-break-delete" \
"777\\^done" \
}
proc test_rbreak_creation_and_listing {} {
- global mi_gdb_prompt
- global srcfile
- global hex
- global line_callee4_head line_callee4_body
- global line_callee3_head line_callee3_body
- global line_callee2_head line_callee2_body
- global line_callee1_head line_callee1_body
- global line_main_head line_main_body
+ global line_callee4_body
+ global line_callee3_body
+ global line_callee2_body
+ global line_callee1_body
+ global line_main_body
# Insert some breakpoints and list them
# Also, disable some so they do not interfere with other tests
# -break-list
setup_kfail "*-*-*" mi/14270
+ set bps {}
+ lappend bps [mi_make_breakpoint -number 5 -file ".*basics.c" \
+ -line $line_main_body]
mi_gdb_test "122-break-insert -r main" \
- "122\\^done,bkpt=\{number=\"5\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_main_body\"\}" \
- "break-insert -r operation"
+ "122\\^done,[lindex $bps end]" \
+ "break-insert -r operation"
setup_kfail "*-*-*" mi/14270
+ lappend bps [mi_make_breakpoint -number 6 -file ".*basics.c" \
+ -line $line_callee2_body]
mi_gdb_test "133-break-insert -r callee2" \
- "133\\^done,bkpt=\{number=\"6\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee2_body\"\}" \
- "insert breakpoint with regexp callee2"
+ "133\\^done,[lindex $bps end]" \
+ "insert breakpoint with regexp callee2"
setup_kfail "*-*-*" mi/14270
+ set start [llength $bps]
+ lappend bps [mi_make_breakpoint -number 7 -file ".*basics.c" \
+ -line $line_callee1_body]
+ lappend bps [mi_make_breakpoint -number 8 -file ".*basics.c" \
+ -line $line_callee2_body]
+ lappend bps [mi_make_breakpoint -number 9 -file ".*basics.c" \
+ -line $line_callee3_body]
+ lappend bps [mi_make_breakpoint -number 10 -file ".*basics.c" \
+ -line $line_callee4_body]
mi_gdb_test "144-break-insert -r callee" \
- "144\\^done,bkpt=\{number=\"7\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee1_body\"\},bkpt=\{number=\"8\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee2_body\"\},bkpt=\{number=\"9\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee3_body\"\},bkpt=\{number=\"10\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee4_body\"\}" \
- "insert breakpoint with regexp callee"
+ "144\\^done,[join [lrange $bps $start end] ,]" \
+ "insert breakpoint with regexp callee"
setup_kfail "*-*-*" mi/14270
+ set start [llength $bps]
+ lappend bps [mi_make_breakpoint -number 11 -file ".*basics.c" \
+ -line $line_callee1_body]
+ lappend bps [mi_make_breakpoint -number 12 -file ".*basics.c" \
+ -line $line_callee2_body]
+ lappend bps [mi_make_breakpoint -number 13 -file ".*basics.c" \
+ -line $line_callee3_body]
+ lappend bps [mi_make_breakpoint -number 14 -file ".*basics.c" \
+ -line $line_callee4_body]
mi_gdb_test "155-break-insert -r \.\*llee" \
- "155\\^done,bkpt=\{number=\"11\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee1_body\"\},bkpt=\{number=\"12\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee2_body\"\},bkpt=\{number=\"13\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee3_body\"\},bkpt=\{number=\"14\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_callee4_body\"\}" \
- "insert breakpoint with regexp .*llee"
+ "155\\^done,[join [lrange $bps $start end] ,]" \
+ "insert breakpoint with regexp .*llee"
setup_kfail "*-*-*" mi/14270
mi_gdb_test "166-break-list" \
- "1\\\^done,BreakpointTable=\{nr_rows=\".\",nr_cols=\".\",hdr=\\\[\{width=\".*\",alignment=\".*\",col_name=\"number\",colhdr=\"Num\"\}.*colhdr=\"Type\".*colhdr=\"Disp\".*colhdr=\"Enb\".*colhdr=\"Address\".*colhdr=\"What\".*\\\],body=\\\[bkpt=\{number=\"5\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"$line_main_body\",times=\"0\"\},.*\}\\\]\}" \
- "list of breakpoints"
+ "166\\^done,[mi_make_breakpoint_table $bps]" \
+ "list of breakpoints"
mi_gdb_test "177-break-delete" \
"177\\^done" \
"delete temp breakpoints"
}
+proc test_abreak_creation {} {
+ mi_create_varobj tpnum \$tpnum "create local variable tpnum"
+ # Test that $tpnum is not set before creating a tracepoint.
+ mi_gdb_test "521-var-evaluate-expression tpnum" \
+ "521\\^done,value=\"void\"" "eval tpnum before tracepoint"
+
+ mi_gdb_test "522-break-insert -a main" \
+ "522\\^done,[mi_make_breakpoint -number 10 -type tracepoint]" \
+ "break-insert -a operation"
+
+ mi_gdb_test "523-var-update tpnum" \
+ "523\\^done,changelist=\\\[\{name=\"tpnum\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\}\\\]" \
+ "update tpnum"
+ # Test that $tpnum is updated after creating a tracepoint.
+ mi_gdb_test "524-var-evaluate-expression tpnum" \
+ "524\\^done,value=\"10\"" "eval tpnum after tracepoint"
+}
+
proc test_ignore_count {} {
- global mi_gdb_prompt
global line_callme_body
mi_gdb_test "-break-insert -i 1 callme" \
- "\\^done.*ignore=\"1\".*" \
+ "\\^done,[mi_make_breakpoint -ignore 1]" \
"insert breakpoint with ignore count at callme"
mi_run_cmd
}
proc test_error {} {
- global mi_gdb_prompt
-
mi_gdb_test "-break-insert function_that_does_not_exist" \
".*\\^error,msg=\"Function \\\\\"function_that_does_not_exist\\\\\" not defined.\"" \
"breakpoint at nonexistent function"
mi_gdb_test "-var-update *" \
"\\^done,changelist=\\\[\\\]" \
"update varobj for function call"
+
+ # Try setting breakpoints with garbage after the location.
+
+ # "if" only works in the CLI. It's not supposed to be accepted by
+ # MI. The way to specify a condition is with -c.
+ mi_gdb_test "-break-insert \"callme if i < 4\"" \
+ ".*\\^error,msg=\"Garbage 'if i < 4' at end of location\"" \
+ "breakpoint with garbage after location"
+
+ mi_gdb_test "-break-insert -c i==4 \"callme if i < 4\"" \
+ ".*\\^error,msg=\"Garbage 'if i < 4' at end of location\"" \
+ "conditional breakpoint with garbage after location"
}
proc test_disabled_creation {} {
- global mi_gdb_prompt
- global hex
global line_callee2_body
+ set bp [mi_make_breakpoint -number 6 -type breakpoint -disp keep \
+ -enabled n -func callee2 -file ".*basics.c" \
+ -line $line_callee2_body]
mi_gdb_test "-break-insert -d basics.c:callee2" \
- "\\^done,bkpt=\{number=\"6\",type=\"breakpoint\",disp=\"keep\",enabled=\"n\",addr=\"$hex\",func=\"callee2\",file=\".*basics.c\",fullname=\".*\",line=\"$line_callee2_body\",times=\"0\",original-location=\".*\"\}" \
- "test disabled creation"
+ "\\^done,$bp" \
+ "test disabled creation"
mi_gdb_test "-break-delete" \
"\\^done" \
proc test_breakpoint_commands {} {
global line_callee2_body
- global hex
- global fullname
- mi_create_breakpoint "basics.c:callee2" 7 keep callee2 ".*basics.c" $line_callee2_body $hex \
- "breakpoint commands: insert breakpoint at basics.c:callee2"
+ set bp_no_script \
+ [mi_create_breakpoint "basics.c:callee2" \
+ "breakpoint commands: insert breakpoint at basics.c:callee2" \
+ -number 7 -disp keep -func callee2 -file ".*basics.c" \
+ -line $line_callee2_body]
mi_gdb_test "-break-commands 7 \"print 10\" \"continue\"" \
"\\^done" \
"breakpoint commands: set commands"
+ # Rebuild the breakpoint regexp instead of using the one returned
+ # by mi_create_breakpoint. Only in -break-info is the actual script
+ # seen.
+ set bp_script [mi_make_breakpoint -number 7 -disp keep -func callee2 \
+ -file ".*basics.c" -line $line_callee2_body \
+ -script {\{"print 10","continue"\}}]
mi_gdb_test "-break-info 7" \
- "\\^done,BreakpointTable=\{nr_rows=\".\",nr_cols=\".\",hdr=\\\[\{width=\".*\",alignment=\".*\",col_name=\"number\",colhdr=\"Num\"\}.*colhdr=\"Type\".*colhdr=\"Disp\".*colhdr=\"Enb\".*colhdr=\"Address\".*colhdr=\"What\".*\\\],body=\\\[bkpt=\{number=\"7\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"callee2\",file=\".*basics.c\",${fullname},line=\"$line_callee2_body\",times=\"0\",script=\{\"print 10\",\"continue\"\},original-location=\".*\"\}.*\\\]\}" \
+ "\\^done,[mi_make_breakpoint_table [list $bp_script]]" \
"breakpoint commands: check that commands are set"
mi_gdb_test "-break-commands 7" \
"\\^done" \
"breakpoint commands: clear commands"
- mi_list_breakpoints [list [list 7 "keep" "callee2" "basics.c" "$line_callee2_body" $hex]] \
+ mi_gdb_test "-break-info" \
+ "\\^done,[mi_make_breakpoint_table [list $bp_no_script]]" \
"breakpoint commands: check that commands are cleared"
mi_run_to_main
- mi_create_breakpoint "basics.c:callee2" 9 keep callee2 ".*basics.c" $line_callee2_body $hex \
- "breakpoint commands: insert breakpoint at basics.c:callee2, again"
+ mi_create_breakpoint "basics.c:callee2" \
+ "breakpoint commands: insert breakpoint at basics.c:callee2, again" \
+ -number 9 -disp keep -func callee2 -file ".*basics.c" \
+ -line $line_callee2_body
mi_gdb_test "-break-commands 9 \"set \$i=0\" \"while \$i<10\" \"print \$i\" \"set \$i=\$i+1\" \"end\" \"continue\" " \
"\\^done" \
test_breakpoint_commands
+test_abreak_creation
+
mi_gdb_exit
return 0
projects / platform / upstream / gdb.git / blobdiff