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|
# Copyright 1999-2020 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/>.
# This file was written by Elena Zannoni (ezannoni@cygnus.com)
# This testcase cannot use runto_main because of the different prompt
# we get when using annotation level 2.
#
if ![target_can_use_run_cmd] {
return 0
}
set breakpoints_invalid "\r\n\032\032breakpoints-invalid\r\n"
#
# test running programs
#
standard_testfile .c
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } {
untested "failed to compile"
return -1
}
clean_restart ${binfile}
# The commands we test here produce many lines of output; disable "press
# <return> to continue" prompts.
gdb_test_no_output "set height 0"
#
# break in main
#
set main_line [gdb_get_line_number "break main"]
gdb_test "break ${srcfile}:${main_line}" \
"Breakpoint.*at.* file .*$srcfile, line $main_line\\." \
"breakpoint main"
#
# NOTE: this prompt is OK only when the annotation level is > 1
# NOTE: When this prompt is in use the gdb_test procedure cannot be used because
# it assumes that the last char after the gdb_prompt is a white space. This is not
# true with this annotated prompt. So we must use send_gdb and gdb_expect.
#
set old_gdb_prompt $gdb_prompt
set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"
#
# Escape all the characters in the path that need it. For instance
# the directory name could contain '+'.
#
set escapedsrcfile [string_to_regexp ${srcdir}/${subdir}/${srcfile}]
#
# set the annotation level to 2
#
# of course, this will test:
# annotate-pre-prompt
# annotate-prompt
# annotate-post-prompt (in the next block)
#
send_gdb "set annotate 2\n"
gdb_expect {
-re "set annotate 2\r\n$gdb_prompt$" { pass "annotation set at level 2" }
-re ".*$gdb_prompt$" { fail "annotation set at level 2" }
timeout { fail "annotation set at level 2 (timeout)" }
}
#
# info break will test:
# annotate-breakpoints-headers
# annotate-field
# annotate-breakpoints-table
# annotate-record
# annotate-breakpoints-table-end
#
gdb_test_multiple "info break" "breakpoint info" {
-re "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-headers\r\n\r\n\032\032field 0\r\nNum \r\n\032\032field 1\r\nType \r\n\032\032field 2\r\nDisp \r\n\032\032field 3\r\nEnb \r\n\032\032field 4\r\nAddress +\r\n\032\032field 5\r\nWhat\r\n\r\n\032\032breakpoints-table\r\n\r\n\032\032record\r\n\r\n\032\032field 0\r\n1 \r\n\032\032field 1\r\nbreakpoint \r\n\032\032field 2\r\nkeep \r\n\032\032field 3\r\ny \r\n\032\032field 4\r\n$hex +\r\n\032\032field 5\r\nin main at ${escapedsrcfile}:$main_line\r\n\r\n\032\032breakpoints-table-end\r\n$gdb_prompt$" {
pass $gdb_test_name
}
-re "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-headers\r\n\r\n\032\032field 0\r\nNum \r\n\032\032field 1\r\nType \r\n\032\032field 2\r\nDisp \r\n\032\032field 3\r\nEnb \r\n\032\032field 4\r\nAddress +\r\n\032\032field 5\r\nWhat\r\n\r\n\032\032breakpoints-table\r\n\r\n\032\032record\r\n\r\n\032\032field 0\r\n1 \r\n\032\032field 1\r\nbreakpoint \r\n\032\032field 2\r\nkeep \r\n\032\032field 3\r\ny \r\n\032\032field 4\r\n$hex +\r\n\032\032field 5\r\nin main at .*${srcfile}:$main_line\r\n\r\n\032\032breakpoints-table-end\r\n$gdb_prompt$" {
setup_xfail "*-*-*" 1270
fail $gdb_test_name
}
}
#
# run to a break point will test:
# annotate-frames-invalid
# annotate-breakpoints-invalid (a.k.a. breakpoints-changed)
# annotate-starting
# annotate-breakpoint
# annotate-frame-begin
# annotate-frame-function-name
# annotate-frame-args
# annotate-frame-source-begin
# annotate-frame-source-file
# annotate-frame-source-file-end
# annotate-frame-source-line
# annotate-frame-source-end
# annotate-source
# annotate-frame-end
# annotate-stopped
#
#exp_internal 1
set binexp [string_to_regexp $binfile]
gdb_test_multiple "run" "run until main breakpoint" {
-re [join { "\r\n\032\032post-prompt\r\nStarting program: $binexp " \
"\(\(\r\nReading \[^\r\n\]+\)|\(\r\nwarning: File transfers from remote targets can be slow\[^\r\n\]+\)\)*" \
"\(\r\nwarning: Skipping \[^\r\n\]+ .gdb_index section in \[^\r\n\]+\r\nDo \"set use-deprecated-index-sections on\" before the file is read\r\nto use the section anyway\\.\)?" \
"\(\(\r\n\r\n\032\032frames-invalid\)|\(\r\n\r\n\032\032breakpoints-invalid\)\)*\r\n\r\n" \
"\032\032starting\(\(\r\nReading \[^\r\n\]+\)|\(\r\nwarning: File transfers from remote targets can be slow\[^\r\n\]+\)\)*" \
"\(\(\r\n\r\n\032\032frames-invalid\)|\(\r\n\r\n\032\032breakpoints-invalid\)\)*\r\n\r\n" \
"\032\032breakpoint 1\r\n\r\n" \
"Breakpoint 1, \r\n" \
"\032\032frame-begin 0 $hex\r\n\r\n" \
"\032\032frame-function-name\r\n" \
"main\r\n" \
"\032\032frame-args\r\n \\(\\)\r\n" \
"\032\032frame-source-begin\r\n at \r\n" \
"\032\032frame-source-file\r\n.*annota1.c\r\n" \
"\032\032frame-source-file-end\r\n:\r\n" \
"\032\032frame-source-line\r\n$main_line\r\n" \
"\032\032frame-source-end\r\n\r\n\r\n" \
"\032\032source.*$srcfile:$main_line:.*:beg:$hex\r\n\r\n" \
"\032\032frame-end\r\n\r\n" \
"\032\032stopped.*$gdb_prompt$" } ] {
pass $gdb_test_name
}
}
#exp_internal 0
#exit 0
#
# Let's do a next, to get to a point where the array is initialized
# We don't care about the annotated output for this operation, it is the same as
# the one produced by run above
#
gdb_test_multiple "next" "go after array init line" {
-re "source .*annota1.c.*$gdb_prompt$" {
pass $gdb_test_name
}
}
#
# printing the array will test:
# annotate-value-history-begin
# annotate-value-history-value
# annotate-array-section-begin
# annotate-elt
# FIXME: annotate-elt-rep and annotate-elt-rep-end not tested
# annotate-array-section-end
# annotate-value-history-end
# FIXME: annotate-value-begin and annotate-value-end not tested (the gdb output
# command would cause them to be used)
#
gdb_test_multiple "print my_array" "print array" {
-re "\r\n\032\032post-prompt\r\n\r\n\032\032value-history-begin 1 -\r\n.*= \r\n\032\032value-history-value\r\n.\r\n\032\032array-section-begin 0 -\r\n1\r\n\032\032elt\r\n, 2\r\n\032\032elt\r\n, 3\r\n\032\032elt\r\n\r\n\032\032array-section-end\r\n.\r\n\r\n\032\032value-history-end\r\n$gdb_prompt$" {
pass $gdb_test_name
}
}
#
# this should generate an error message, so to test:
# annotate-error-begin
# FIXME: annotate-error not tested
#
#exp_internal 1
gdb_test_multiple "print non_existent_value" "print non_existent_value" {
-re "\r\n\032\032post-prompt\r\n\r\n\032\032error-begin\r\nNo symbol \"non_existent_value\" in current context.\r\n\r\n\032\032error\r\n$gdb_prompt$" {
pass $gdb_test_name
}
}
#
# break at signal handler. So that, once we are in the sig handler, if we do a bt
# we can test annotate-signal-handler-caller
#
gdb_test_multiple "break handle_USR1" "break handle_USR1" {
-re "\r\n\032\032post-prompt\r\nBreakpoint.*at $hex: file.*$srcfile, line.*\r\n\032\032breakpoints-invalid\r\n.*$gdb_prompt$" {
pass $gdb_test_name
}
}
#
# break at printf. When we are stopped at printf, we can test
#
gdb_test_multiple "break printf" "break printf" {
-re "\r\n\032\032post-prompt\r\nBreakpoint.*at $hex.*\032\032breakpoints-invalid\r\n.*$gdb_prompt$" {
pass $gdb_test_name
}
-re "\r\n\032\032post-prompt\r\nwarning: Breakpoint address adjusted from $hex to $hex.\r\n\r\n\032\032breakpoints-invalid\r\nBreakpoint.*at $hex.*$gdb_prompt$" {
pass $gdb_test_name
}
}
#
# get to printf
#
set pat_begin "\r\n\032\032post-prompt\r\nContinuing.\r\n\r\n\032\032starting\r\n\r\n\032\032frames-invalid\r\n${breakpoints_invalid}\r\n\032\032frames-invalid\r\n"
set pat_adjust "warning: Breakpoint 3 address previously adjusted from $hex to $hex.\r\n"
set pat_end "\r\n\032\032breakpoint 3\r\n\r\nBreakpoint 3, \r\n\032\032frame-begin 0 $hex\r\n\r\n(\032\032frame-address\r\n$hex\r\n\032\032frame-address-end\r\n in \r\n)*.*\032\032frame-function-name\r\n.*printf(@.*)?\r\n\032\032frame-args\r\n.*\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$"
gdb_test_multiple "continue" "continue to printf" {
-re "${pat_begin}($pat_adjust)?$pat_end" {
pass $gdb_test_name
}
-re ".*$gdb_prompt$" { fail $gdb_test_name }
}
#
# test:
# annotate-frame-where
# annotate-frame-address
# annotate-frame-address-end
#
set pat_begin "\r\n\032\032post-prompt\r\n\r\n\032\032frame-begin 0 $hex\r\n.0 \r\n(\032\032frame-address\r\n$hex\r\n\032\032frame-address-end\r\n in \r\n)*\032\032frame-function-name\r\n.*printf(@.*)?\r\n\032\032frame-args\r\n \\(.*frame-end\r\n\r\n\032\032frame-begin 1 $hex\r\n.1 \r\n\032\032frame-address\r\n$hex\r\n\032\032frame-address-end\r\n in \r\n\032\032frame-function-name\r\nmain\r\n\032\032frame-args\r\n \\(\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n"
set pat_end "\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n.*\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032frame-end\r\n(\r\n\032\032frame-begin .*\r\n\r\n\032\032frame-end\r\n)*$gdb_prompt$"
gdb_test_multiple "backtrace" "backtrace from shlibrary" {
-re "$pat_begin$escapedsrcfile$pat_end" {
pass $gdb_test_name
}
-re "$pat_begin.*$srcfile$pat_end" {
setup_xfail "*-*-*" 1270
fail $gdb_test_name
}
}
#
# test printing a frame with some arguments:
# annotate-arg-begin
# annotate-arg-name-end
# annotate-arg-value
# annotate-arg-end
#
if [target_info exists gdb,nosignals] {
unsupported "send SIGUSR1"
unsupported "backtrace @ signal handler"
} else {
gdb_test_multiple "signal SIGUSR1" "send SIGUSR1" {
-re "\r\n\032\032post-prompt\r\nContinuing with signal SIGUSR1.\r\n\r\n\032\032starting\(\(\r\n\r\n\032\032frames-invalid\)|\(\r\n\r\n\032\032breakpoints-invalid\)\)+\r\n\r\n\032\032breakpoint 2\r\n\r\nBreakpoint 2, \r\n\032\032frame-begin 0 $hex\r\n\r\n\032\032frame-function-name\r\nhandle_USR1\r\n\032\032frame-args\r\n \\(\r\n\032\032arg-begin\r\nsig\r\n\032\032arg-name-end\r\n=\r\n\032\032arg-value -\r\n$decimal\r\n\032\032arg-end\r\n\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n${escapedsrcfile}\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n.*\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032source.*annota1.c:.*:.*:beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" {
pass $gdb_test_name
}
-re "\r\n\032\032post-prompt\r\nContinuing with signal SIGUSR1.\r\n\r\n\032\032starting\(\(\r\n\r\n\032\032frames-invalid\)|\(\r\n\r\n\032\032breakpoints-invalid\)\)+\r\n\r\n\032\032breakpoint 2\r\n\r\nBreakpoint 2, \r\n\032\032frame-begin 0 $hex\r\n\r\n\032\032frame-function-name\r\nhandle_USR1\r\n\032\032frame-args\r\n \\(\r\n\032\032arg-begin\r\nsig\r\n\032\032arg-name-end\r\n=\r\n\032\032arg-value -\r\n$decimal\r\n\032\032arg-end\r\n\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n.*${srcfile}\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n.*\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032source.*annota1.c:.*:.*:beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" {
setup_xfail "*-*-*" 1270
fail $gdb_test_name
}
}
#
# test:
# annotate-signal-handler-caller
#
gdb_test_multiple "backtrace" "backtrace @ signal handler" {
-re "frame-begin 0 $hex\r\n#0.*frame-end.*frame-begin 1 $hex\r\n#1.*(\032\032signal-handler-caller\r\n.signal handler called.\r\n\r\n)+\032\032frame-end\r\n\r\n\032\032frame-begin 2 $hex\r\n#2.*(frame-begin 3 $hex\r\n#3.*)*frame-end.*$gdb_prompt$" {
pass $gdb_test_name
}
}
}
#
# delete all the breakpoints
#
gdb_test_multiple "delete 1" "delete bp 1" {
-re "\r\n\032\032post-prompt\r\n${breakpoints_invalid}$gdb_prompt$" {
pass $gdb_test_name
}
}
gdb_test_multiple "delete 2" "delete bp 2" {
-re "\r\n\032\032post-prompt\r\n${breakpoints_invalid}$gdb_prompt$" {
pass $gdb_test_name
}
}
gdb_test_multiple "delete 3" "delete bp 3" {
-re "\r\n\032\032post-prompt\r\n${breakpoints_invalid}$gdb_prompt$" {
pass $gdb_test_name
}
}
#
# break in main, after value is initialized. This is in preparation
# to test the annotate output for the display command.
#
gdb_test_multiple "break ${srcfile}:${main_line}" "break in main" {
-re "post-prompt.*Breakpoint 4 at $hex: file ${escapedsrcfile}, line $main_line.*\032\032breakpoints-invalid.*$gdb_prompt$" {
pass $gdb_test_name
}
-re "post-prompt.*Breakpoint 4 at $hex: file .*${srcfile}, line $main_line.*\032\032breakpoints-invalid.*$gdb_prompt$" {
setup_xfail "*-*-*" 1270
fail $gdb_test_name
}
}
#
# display the value; test:
# annotate-display-begin
# annotate-display-number-end
# annotate-display-format
# annotate-display-expression
# annotate-display-expression-end
# annotate-display-end
# FIXME: annotate-display-value not tested
#
gdb_test_multiple "display value" "set up display" {
-re "post-prompt\r\n\r\n\032\032display-begin\r\n1\r\n\032\032display-number-end\r\n: \r\n\032\032display-format\r\n\r\n\032\032display-expression\r\nvalue\r\n\032\032display-expression-end\r\n = \r\n\032\032display-expression\r\n7\r\n\r\n\032\032display-end\r\n$gdb_prompt$" {
pass "set up display"
}
}
# should ask query. Test annotate-query.
# we don't care about anything else here, only the query.
send_gdb "run\n"
gdb_expect {
-re "pre-query.*already.*\\(y or n\\).*query\r\n" {
send_gdb "y\n"
gdb_expect {
-re ".*post-query.*$gdb_prompt$" \
{ pass "re-run" }
-re ".*$gdb_prompt$" { fail "re-run" }
timeout { fail "re-run (timeout)" }
}
}
-re ".*$gdb_prompt$" { fail "re-run" }
timeout { fail "re-run (timeout)" }
}
#
# Test that breakpoints-invalid is issued once and only once for
# breakpoint ignore count changes, after annotation stopped.
#
set value_inc_line [gdb_get_line_number "increment value"]
gdb_test_multiple "break $value_inc_line" "break at value++" {
-re "Breakpoint 5 at $hex: file .*$srcfile, line $value_inc_line.*$gdb_prompt$" {
pass "break at value++"
}
}
gdb_test_multiple "ignore 5 4" "ignore 5 4" {
-re "Will ignore next 4 crossings of breakpoint 5.*$gdb_prompt$" {
pass "ignore 5 4"
}
}
gdb_test_multiple "continue" "annotate ignore count change" {
-re ".*breakpoints-invalid.*breakpoints-invalid.*$gdb_prompt$" {
fail "annotate ignore count change"
}
-re ".*$srcfile:$value_inc_line:.*\032\032stopped\r\n$gdb_prompt$" {
pass "annotate ignore count change"
}
}
# check that ignore command is working, or the above can provide
# misleading assurance ...
gdb_test_multiple "next" "next to exit loop" {
-re "source .*annota1.c.*$gdb_prompt$" {
}
}
set after_loop_line [gdb_get_line_number "after loop"]
gdb_test_multiple "next" "breakpoint ignore count" {
-re ".*$srcfile:$after_loop_line:.*$gdb_prompt$" {
pass "breakpoint ignore count"
}
}
# Get the inferior's PID for later.
set pid -1
gdb_test_multiple "info inferior 1" "get inferior pid" {
-re "process (\[0-9\]*).*$gdb_prompt$" {
set pid $expect_out(1,string)
pass $gdb_test_name
}
}
#
# Send a signal that is not handled; test:
# annotate-signalled
# annotate-signal-name
# annotate-signal-name-end
# annotate-signal-string
# annotate-signal-string-end
# FIXME: annotate-signal not tested (requires that the inferior be
# stopped by a "random" signal)
if [target_info exists gdb,nosignals] {
unsupported "signal sent"
} else {
gdb_test_multiple "signal SIGTRAP" "signal sent" {
-re ".*\032\032post-prompt\r\nContinuing with signal SIGTRAP.\r\n\r\n\032\032starting\(\r\n\r\n\032\032frames-invalid\)+\r\n\r\n\032\032signalled\r\n\r\nProgram terminated with signal \r\n\032\032signal-name\r\nSIGTRAP\r\n\032\032signal-name-end\r\n, \r\n\032\032signal-string\r\nTrace.breakpoint trap\r\n\032\032signal-string-end\r\n.\r\nThe program no longer exists.\r\n\r\n\032\032thread-exited,id=\"${decimal}\",group-id=\"i${decimal}\"\r\n\r\n\032\032stopped\r\n$gdb_prompt$" {
pass $gdb_test_name
}
}
}
# Check for production of a core file and remove it!
set test "cleanup core file"
if { [remote_file host exists core] } {
remote_file host delete core
pass "$test (removed)"
} elseif { $pid != -1 && [remote_file host exists core.$pid] } {
remote_file host delete core.$pid
pass "$test (removed)"
} else {
pass "$test (not dumped)"
}
proc thread_test {} {
global subdir srcdir testfile srcfile binfile
global gdb_prompt old_gdb_prompt
global decimal
set srcfile watch_thread_num.c
set binfile [standard_output_file ${testfile}-watch_thread_num]
set gdb_prompt $old_gdb_prompt
if { ![get_compiler_info] && [gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] == "" } {
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}
if { ![runto main] } then {
fail "run to main"
return
}
set linenum [gdb_get_line_number "all threads started"]
gdb_breakpoint "$linenum"
set linenum [gdb_get_line_number "first child thread exited"]
gdb_breakpoint "$linenum"
set gdb_prompt \
"\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"
gdb_test_multiple "set annotate 2" "" {
-re "set annotate 2\r\n$gdb_prompt$" {
}
}
gdb_test_multiple "continue" "new thread" {
-re "\032\032new-thread.*\r\n$gdb_prompt$" {
pass $gdb_test_name
}
}
gdb_test_multiple "continue" "thread exit" {
-re "\032\032thread-exited,id=\"${decimal}\",group-id=\"i${decimal}\".*\r\n$gdb_prompt$" {
pass $gdb_test_name
}
}
}
}
proc thread_switch {} {
gdb_test_multiple "thread 1" "thread switch" {
-re ".*\032\032thread-changed" {
pass $gdb_test_name
}
}
}
thread_test
thread_switch
# restore the original prompt for the rest of the testsuite
set gdb_prompt $old_gdb_prompt
|