-# Copyright 2005 Free Software Foundation, Inc.
+# Copyright 2005-2017 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
+# 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, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+# along with this program. If not, see <http://www.gnu.org/licenses/>. */
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
-
-if $tracelevel then {
- strace $tracelevel
- }
-
-if { ![isnative] } then {
+if { [is_remote target] || ![isnative] } then {
continue
}
continue
}
-set prms_id 0
-set bug_id 0
-
-set testfile "checkpoint"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
+# Must name the source file explicitly, otherwise when driven by
+# checkpoints-ns.exp, we'd try compiling checkpoints-ns.c, which
+# doesn't exist.
+standard_testfile checkpoint.c
-if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
- gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+set pi_txt [gdb_remote_download host ${srcdir}/${subdir}/pi.txt]
+if {[is_remote host]} {
+ set copy1_txt copy1.txt
+} else {
+ set copy1_txt [standard_output_file copy1.txt]
}
-# Start with a fresh gdb
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
+if {[prepare_for_testing "failed to prepare" $testfile $srcfile \
+ [list debug "additional_flags=-DPI_TXT=\"$pi_txt\" -DCOPY1_TXT=\"$copy1_txt\""]]} {
+ return -1
+}
global gdb_prompt
# This tests gdb checkpoint and restart.
#
-remote_download host ${srcdir}/${subdir}/pi.txt pi.txt
-
runto_main
set break1_loc [gdb_get_line_number "breakpoint 1"]
set break2_loc [gdb_get_line_number "breakpoint 2"]
gdb_breakpoint $break1_loc
gdb_test "continue" "breakpoint 1.*" "break1 start"
-gdb_test "checkpoint" "" ""
+gdb_test "checkpoint" ".*" ""
gdb_test "continue 10" "breakpoint 1.*" "break1 two"
-gdb_test "checkpoint" "" ""
+gdb_test "checkpoint" ".*" ""
gdb_test "continue 10" "breakpoint 1.*" "break1 three"
-gdb_test "checkpoint" "" ""
+gdb_test "checkpoint" ".*" ""
gdb_test "continue 10" "breakpoint 1.*" "break1 four"
-gdb_test "checkpoint" "" ""
+gdb_test "checkpoint" ".*" ""
gdb_test "continue 10" "breakpoint 1.*" "break1 five"
-gdb_test "checkpoint" "" ""
+gdb_test "checkpoint" ".*" ""
gdb_test "continue 10" "breakpoint 1.*" "break1 six"
-gdb_test "checkpoint" "" ""
+gdb_test "checkpoint" ".*" ""
gdb_test "continue 10" "breakpoint 1.*" "break1 seven"
-gdb_test "checkpoint" "" ""
+gdb_test "checkpoint" ".*" ""
gdb_test "continue 10" "breakpoint 1.*" "break1 eight"
-gdb_test "checkpoint" "" ""
+gdb_test "checkpoint" ".*" ""
gdb_test "continue 10" "breakpoint 1.*" "break1 nine"
-gdb_test "checkpoint" "" ""
+gdb_test "checkpoint" ".*" ""
gdb_test "continue 10" "breakpoint 1.*" "break1 ten"
-gdb_test "checkpoint" "" ""
+gdb_test "checkpoint" ".*" ""
gdb_test "info checkpoints" \
- " 10 .* 9 .* 8 .* 7 .* 6 .* 5 .* 4 .* 3 .* 2 .* 1 .*" \
+ " 1 .* 2 .* 3 .* 4 .* 5 .* 6 .* 7 .* 8 .* 9 .* 10 .*" \
"info checkpoints one"
delete_breakpoints
gdb_breakpoint $break3_loc
gdb_test "continue" "breakpoint 3.*" "break3 one"
-gdb_test "shell diff -s pi.txt copy1.txt" \
- "Files pi.txt and copy1.txt are identical.*" \
- "Diff input and output one"
+gdb_test "shell diff -s $pi_txt $copy1_txt" \
+ "Files .*pi.txt and .*copy1.txt are identical.*" \
+ "diff input and output one"
#
# And now run from various checkpoints, allowing
gdb_breakpoint $break1_loc
gdb_test "restart 1" "Switching to .*c == EOF.*" "restart 1 two"
-gdb_test "continue" "" ""
+gdb_test "continue" ".*" ""
gdb_test "continue 100" "breakpoint 1.*" "breakpoint 1 1 one"
gdb_test "step" "if .c == EOF.*" "step in 1 two"
gdb_test "print lines" " = 102.*" "verify lines 1 two"
gdb_test "restart 2" "Switching to .*c == EOF.*" "restart 2 two"
-gdb_test "continue" "" ""
+gdb_test "continue" ".*" ""
gdb_test "continue 100" "breakpoint 1.*" "breakpoint 1 2 one"
gdb_test "step" "if .c == EOF.*" "step in 2 two"
gdb_test "print lines" " = 112.*" "verify lines 2 two"
gdb_test "restart 3" "Switching to .*c == EOF.*" "restart 3 two"
-gdb_test "continue" "" ""
+gdb_test "continue" ".*" ""
gdb_test "continue 500" "breakpoint 1.*" "breakpoint 1 3 one"
gdb_test "step" "if .c == EOF.*" "step in 3 two"
gdb_test "print lines" " = 522.*" "verify lines 3 two"
gdb_test "restart 4" "Switching to .*c == EOF.*" "restart 4 two"
-gdb_test "continue" "" ""
+gdb_test "continue" ".*" ""
gdb_test "continue 500" "breakpoint 1.*" "breakpoint 1 4 one"
gdb_test "step" "if .c == EOF.*" "step in 4 two"
gdb_test "print lines" " = 532.*" "verify lines 4 two"
gdb_test "restart 5" "Switching to .*c == EOF.*" "restart 5 two"
-gdb_test "continue" "" ""
+gdb_test "continue" ".*" ""
gdb_test "continue 1000" "breakpoint 1.*" "breakpoint 1 5 one"
gdb_test "step" "if .c == EOF.*" "step in 5 two"
gdb_test "print lines" " = 1042.*" "verify lines 5 two"
gdb_test "restart 6" "Switching to .*c == EOF.*" "restart 6 two"
-gdb_test "continue" "" ""
+gdb_test "continue" ".*" ""
gdb_test "continue 1000" "breakpoint 1.*" "breakpoint 1 6 one"
gdb_test "step" "if .c == EOF.*" "step in 6 two"
gdb_test "print lines" " = 1052.*" "verify lines 5 two"
gdb_test "restart 7" "Switching to .*c == EOF.*" "restart 7 two"
-gdb_test "continue" "" ""
+gdb_test "continue" ".*" ""
gdb_test "continue 1100" "breakpoint 1.*" "breakpoint 1 7 one"
gdb_test "step" "if .c == EOF.*" "step in 7 two"
gdb_test "print lines" " = 1162.*" "verify lines 7 two"
-gdb_test "shell diff -s pi.txt copy1.txt" \
- "Files pi.txt and copy1.txt are identical.*" \
- "Diff input and output two"
+gdb_test "shell diff -s $pi_txt $copy1_txt" \
+ "Files .*pi.txt and .*copy1.txt are identical.*" \
+ "diff input and output two"
#
# OK, now allow the original program to delete the output file,
gdb_breakpoint $break4_loc
gdb_test "continue" "breakpoint 4.*" "break4 one"
-gdb_test "shell diff pi.txt copy1.txt" \
- "diff: copy1.txt: No such file or directory" \
+gdb_test "shell diff $pi_txt $copy1_txt" \
+ "diff: .*copy1.txt: No such file or directory" \
"delete copy1"
delete_breakpoints
gdb_breakpoint $break2_loc
-gdb_test "restart 1" "if .c == EOF.*" "restart 1 three"
-gdb_test "continue" "breakpoint 2.*" "break2 1 one"
-gdb_test "print ftell (out) > 100000" " = 1.*" "outfile still open 1"
-
-gdb_test "restart 2" "if .c == EOF.*" "restart 1 three"
-gdb_test "continue" "breakpoint 2.*" "break2 2 one"
-gdb_test "print ftell (out) > 100000" " = 1.*" "outfile still open 2"
-
-gdb_test "restart 3" "if .c == EOF.*" "restart 1 three"
-gdb_test "continue" "breakpoint 2.*" "break2 3 one"
-gdb_test "print ftell (out) > 100000" " = 1.*" "outfile still open 3"
-
-gdb_test "restart 4" "if .c == EOF.*" "restart 1 three"
-gdb_test "continue" "breakpoint 2.*" "break2 4 one"
-gdb_test "print ftell (out) > 100000" " = 1.*" "outfile still open 4"
-
-gdb_test "restart 5" "if .c == EOF.*" "restart 1 three"
-gdb_test "continue" "breakpoint 2.*" "break2 5 one"
-gdb_test "print ftell (out) > 100000" " = 1.*" "outfile still open 5"
-
-gdb_test "restart 6" "if .c == EOF.*" "restart 1 three"
-gdb_test "continue" "breakpoint 2.*" "break2 6 one"
-gdb_test "print ftell (out) > 100000" " = 1.*" "outfile still open 6"
-
-gdb_test "restart 7" "if .c == EOF.*" "restart 1 three"
-gdb_test "continue" "breakpoint 2.*" "break2 7 one"
-gdb_test "print ftell (out) > 100000" " = 1.*" "outfile still open 7"
-
-gdb_test "restart 8" "if .c == EOF.*" "restart 1 three"
-gdb_test "continue" "breakpoint 2.*" "break2 8 one"
-gdb_test "print ftell (out) > 100000" " = 1.*" "outfile still open 8"
-
-gdb_test "restart 9" "if .c == EOF.*" "restart 1 three"
-gdb_test "continue" "breakpoint 2.*" "break2 9 one"
-gdb_test "print ftell (out) > 100000" " = 1.*" "outfile still open 9"
-
-gdb_test "restart 10" "if .c == EOF.*" "restart 1 three"
-gdb_test "continue" "breakpoint 2.*" "break2 10 one"
-gdb_test "print ftell (out) > 100000" " = 1.*" "outfile still open 10"
+for {set num 1} {$num <= 10} {incr num} {
+ gdb_test "restart $num" "if .c == EOF.*" "restart $num three"
+ gdb_test "continue" "breakpoint 2.*" "break2 $num one"
+ gdb_test "print (long) ftell (out) > 100000" " = 1.*" "outfile still open $num"
+}
#
# Now confirm that if one fork exits, we automatically switch to another one.
delete_breakpoints
gdb_test "continue" \
- "Deleting copy.*Program exited normally.*Switching to.*" \
- "Exit, dropped into next fork one"
+ "Deleting copy.*$inferior_exited_re normally.*Switching to.*" \
+ "exit, dropped into next fork one"
gdb_test "continue" \
- "Deleting copy.*Program exited normally.*Switching to.*" \
- "Exit, dropped into next fork two"
+ "Deleting copy.*$inferior_exited_re normally.*Switching to.*" \
+ "exit, dropped into next fork two"
gdb_test "continue" \
- "Deleting copy.*Program exited normally.*Switching to.*" \
- "Exit, dropped into next fork three"
+ "Deleting copy.*$inferior_exited_re normally.*Switching to.*" \
+ "exit, dropped into next fork three"
gdb_test "continue" \
- "Deleting copy.*Program exited normally.*Switching to.*" \
- "Exit, dropped into next fork four"
+ "Deleting copy.*$inferior_exited_re normally.*Switching to.*" \
+ "exit, dropped into next fork four"
gdb_test "continue" \
- "Deleting copy.*Program exited normally.*Switching to.*" \
- "Exit, dropped into next fork five"
+ "Deleting copy.*$inferior_exited_re normally.*Switching to.*" \
+ "exit, dropped into next fork five"
#
# There should be still at least five forks left
#
-gdb_test "info checkpoints" " 5 .* 4 .* 3 .* 2 .* 1 .*" \
+gdb_test "info checkpoints" " 1 .* 2 .* 3 .* 4 .* 5 .*" \
"info checkpoints two"
#
gdb_test "restart 10" "Not found.*" "no more checkpoint 10"
#
-# Now let's try setting a large number of checkpoints (>1000)
+# Now let's try setting a large number of checkpoints (>600)
#
gdb_exit
runto_main
gdb_breakpoint $break1_loc
-send_gdb "commands\n"
-send_gdb " silent\n"
-send_gdb " if (lines % 2)\n"
-send_gdb " checkpoint\n"
-send_gdb " end\n"
-send_gdb " continue\n"
-send_gdb "end\n"
-
-gdb_expect {
- -re ".*$gdb_prompt $" { pass "set checkpoint breakpoint" }
- timeout { fail "(timeout) set checkpoint breakpoint" }
-}
+gdb_test "commands\nsilent\nif (lines % 2)\ncheckpoint\nend\n continue\nend" \
+ "" \
+ "set checkpoint breakpoint"
+
+set prev_timeout $timeout
+set timeout [expr $timeout + 120]
+verbose "Timeout now $timeout sec."
gdb_breakpoint $break2_loc
gdb_test "continue" "breakpoint 2.*" "break2 with many checkpoints"
-gdb_test "info checkpoints" " 600 .* 0 .*" \
- "info checkpoints with at least 600 checkpoints"
+set count 0
+set msg "info checkpoints with at least 600 checkpoints"
+gdb_test_multiple "info checkpoints" $msg {
+ -re " $decimal process \[^\r\]*\r\n" {
+ incr count
+ exp_continue
+ }
+ -re "$gdb_prompt $" {
+ if { $count >= 600 } {
+ pass $msg
+ } else {
+ fail $msg
+ }
+ }
+}
#
# OK, kill 'em all...
#
-gdb_test "kill" "" "kill all one" \
+gdb_test "kill" "" "kill all one with many checkpoints" \
"Kill the program being debugged.*y or n. $" "y"
+# Restore old timeout
+set timeout $prev_timeout
+verbose "Timeout now $timeout sec."
+
#
# Finished: cleanup
#
-
-remote_exec build "rm -f pi.txt"
projects / deliverable / binutils-gdb.git / blobdiff