diff options
Diffstat (limited to 'gdb/testsuite')
-rw-r--r-- | gdb/testsuite/gdb.c++/annota2.cc | 28 | ||||
-rw-r--r-- | gdb/testsuite/gdb.c++/annota2.exp | 224 |
2 files changed, 252 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.c++/annota2.cc b/gdb/testsuite/gdb.c++/annota2.cc new file mode 100644 index 0000000..234752e --- /dev/null +++ b/gdb/testsuite/gdb.c++/annota2.cc @@ -0,0 +1,28 @@ +#include <stdio.h> + +class A { +public: + int x; + int y; + int foo (int arg); +}; + + +int A::foo (int arg) +{ + x += arg; + return arg *2; +} + +int main() +{ + A a; + + a.x = 0; + a.x = 1; + a.y = 2; + + printf ("a.x is %d\n", a.x); + return 0; +} + diff --git a/gdb/testsuite/gdb.c++/annota2.exp b/gdb/testsuite/gdb.c++/annota2.exp new file mode 100644 index 0000000..aabc551 --- /dev/null +++ b/gdb/testsuite/gdb.c++/annota2.exp @@ -0,0 +1,224 @@ +# Copyright (C) 1999 +# 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 + +# This file was written by Elena Zannoni (ezannoni@cygnus.com) + +if $tracelevel then { + strace $tracelevel +} + + +# +# test running programs +# +set prms_id 0 +set bug_id 0 + +set testfile "annota2" +set srcfile ${testfile}.cc +set binfile ${objdir}/${subdir}/${testfile} + +if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++ additional_flags=-w}] != "" } { + gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." +} + +# are we on a target board? If so, don't run these tests. +# note: this is necessary because we cannot use runto_main (which would +# work for remote targets too) because of the different prompt we get +# when using annotation level 2. +# +if ![isnative] then { + return 0 +} + + +gdb_exit +gdb_start +gdb_reinitialize_dir $srcdir/$subdir +gdb_load ${binfile} + +if [target_info exists gdb_stub] { + gdb_step_for_stub; +} + +# +# line number where we need to stop in main +# +set main_line 25 + +# The commands we test here produce many lines of output; disable "press +# <return> to continue" prompts. +send_gdb "set height 0\n" +gdb_expect -re "$gdb_prompt $" + +# +# break at main +# +gdb_test "break 25" \ + "Breakpoint.*at.* file .*$srcfile, 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 of 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" + +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)" } + } + +send_gdb "run\n" + gdb_expect { + -re "\r\n\032\032post-prompt\r\nStarting program: $binfile \(\r\n\r\n\032\032frames-invalid\)+\(\r\n\r\n\032\032breakpoints-invalid\)*.*\(\r\n\r\n\032\032frames-invalid\)*\r\n\r\n\032\032starting\(\r\n\r\n\032\032frames-invalid\)+\r\n\r\n\032\032breakpoint 1\r\n\r\nBreakpoint 1, \r\n\032\032frame-begin 0 $hex\r\n\r\n\032\032frame-function-name\r\nmain\r\n\032\032frame-args\r\n \\(\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n.*annota2.cc\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n$main_line\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032source.*$srcfile:$main_line:.*:beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" \ + { pass "run until main breakpoint" } + -re ".*$gdb_prompt$" { fail "run until main breakpoint" } + timeout { fail "run until main breakpoint (timeout)" } + } + +# +# print class 'a' with public fields. +# this will test: +# annotate-field-begin +# annotate-field-name-end +# annotate-field-value +# annotate-field-end +# +send_gdb "print a\n" +gdb_expect { + -re "\r\n\032\032post-prompt\r\n\r\n\032\032value-history-begin 1 -\r\n.*= \r\n\032\032value-history-value\r\n\\{\r\n\032\032field-begin -\r\nx\r\n\032\032field-name-end\r\n = \r\n\032\032field-value\r\n1\r\n\032\032field-end\r\n, \r\n\032\032field-begin -\r\ny\r\n\032\032field-name-end\r\n = \r\n\032\032field-value\r\n2\r\n\032\032field-end\r\n\\}\r\n\r\n\032\032value-history-end\r\n$gdb_prompt$" \ + { pass "print class" } + -re ".*$gdb_prompt$" { fail "print class" } + timeout { fail "print class (timeout)" } +} + +# +# continue until exit +# this will test: +# annotate-exited +# +send_gdb "continue\n" +gdb_expect { + -re "\r\n\032\032post-prompt\r\nContinuing.\r\n\r\n\032\032starting\r\n\r\n\032\032frames-invalid\r\na.x is 1\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032exited 0\r\n\r\nProgram exited normally.\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032stopped\r\n$gdb_prompt$" \ + { pass "continue until exit" } + -re ".*$gdb_prompt$" { fail "continue to exit" } + timeout { fail "continue to exit (timeout)" } +} + +# +# delete all breakpoints +# +send_gdb "delete\n" +gdb_expect { + -re " " { + send_gdb "y\n" + gdb_expect { + -re " " { pass "delete bps" } + -re ".*$gdb_prompt$" { fail "delete bps" } + timeout { fail "delete bps (timeout)" } + } + } + -re ".*$gdb_prompt$" { fail "delete bps" } + timeout { fail "delete bps (timeout)" } +} + +# +# break at first line of main. +# +send_gdb "break 22\n" +gdb_expect { + -re "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-invalid\r\nBreakpoint.*at $hex: file.*$srcfile, line.*\r\n$gdb_prompt$" \ + { pass "breakpoint at main" } + -re ".*$gdb_prompt$" { fail "break at main" } + timeout { fail "break at main (timeout)" } +} + +# +# change value of main_line +# +set main_line 22 + +# +# run program up to breakpoint. +# +send_gdb "run\n" + gdb_expect { + -re "\r\n\032\032post-prompt\r\n.*Starting program: $binfile \(\r\n\r\n\032\032frames-invalid\)+\(\r\n\r\n\032\032breakpoints-invalid\)*.*\(\r\n\r\n\032\032frames-invalid\)*\r\n\r\n\032\032starting\(\r\n\r\n\032\032frames-invalid\)+\r\n\r\n\032\032breakpoint 2\r\n\r\nBreakpoint 2, \r\n\032\032frame-begin 0 $hex\r\n\r\n\032\032frame-function-name\r\nmain\r\n\032\032frame-args\r\n \\(\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n.*annota2.cc\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n$main_line\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032source.*$srcfile:$main_line:.*:beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" \ + { pass "run until main breakpoint" } + -re ".*$gdb_prompt$" { fail "run until main breakpoint" } + timeout { fail "run until main breakpoint (timeout)" } + } + +# +# set up a watch point on a.x +# +send_gdb "watch a.x\n" +gdb_expect { + -re "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-invalid\r\nWatchpoint 3: a.x\r\n$gdb_prompt$" \ + { pass "set watch on a.x" } + -re ".*$gdb_prompt$" { fail "set watch on a.x" } + timeout { fail "set watch on a.x (timeout)" } +} + +# +# do a next, so that the watchpoint triggers. This will test: +# annotate-watchpoint +# +send_gdb "next\n" +gdb_expect { + -re "\r\n\032\032post-prompt\r\n\r\n\032\032starting\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032watchpoint 3\r\nWatchpoint 3: a.x\r\n\r\nOld value = 0\r\nNew value = 1\r\n\r\n\032\032frame-begin 0 $hex\r\n\r\n\032\032frame-function-name\r\nmain\r\n\032\032frame-args\r\n \\(\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n.*$srcfile\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n$decimal\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032source .*$srcfile.*beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" \ + { pass "watch triggered on a.x" } + -re ".*$gdb_prompt$" { fail "watch triggered on a.x" } + timeout { fail "watch triggered on a.x (timeout)" } +} + + +# +# send ^C to gdb, so that the quit() function gets called +# and annotate-quit is tested +# test: +# annotate-quit +# +send_gdb "\003" +gdb_expect { + -re "\r\n\032\032error-begin\r\nQuit\r\n\r\n\032\032quit\r\n$gdb_prompt$" \ + { pass "annotate-quit" } + -re ".*$gdb_prompt$" { fail "annotate-quit" } + timeout { fail "annotate-quit (timeout)" } +} + +# +# FIXME: the testsuite does not currently have tests for +# annotate_catchpoints and annotate_function_call +# and a few variants of the annotations that are +# tested (marked by FIXME on the annot?.exp files) +# + +# reinstall the old prompt for the rest of the testsuite. + +set gdb_prompt $old_gdb_prompt |