247 lines
7.3 KiB
Plaintext
247 lines
7.3 KiB
Plaintext
# Copyright 1999, 2000 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# Please email any bugs, comments, and/or additions to this file to:
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# bug-gdb@prep.ai.mit.edu
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#
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# test basic Machine interface (MI) operations
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#
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# Verify that, using the MI, we can load a program and do
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# other basic things that are used by all test files through mi_gdb_exit,
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# mi_gdb_start, mi_delete_breakpoints, mi_gdb_reinitialize_dir and
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# mi_gdb_load, so we can safely use those.
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#
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# The goal is not to test gdb functionality, which is done by other tests,
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# but the command syntax and correct output response to MI operations.
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#
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load_lib mi-support.exp
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set MIFLAGS "-i=mi"
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gdb_exit
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if [mi_gdb_start] {
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continue
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}
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set testfile "basics"
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set srcfile ${testfile}.c
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set binfile ${objdir}/${subdir}/${testfile}
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
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gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
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}
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# In this file we want to test if the operations needed by the following
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# procedures work, so it makes no sense using them here.
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# mi_delete_breakpoints
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# mi_gdb_reinitialize_dir $srcdir/$subdir
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# mi_gdb_load ${binfile}
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# Test if the MI interpreter has been configured
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proc test_mi_interpreter_selection {} {
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global mi_gdb_prompt
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global gdb_prompt
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# All this test expects is to get the prompt back
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# with no syntax error message
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send_gdb "-gdb-version\n"
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gdb_expect {
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-re "GNU gdb .*\r\n$mi_gdb_prompt$" \
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{ pass "acceptance of MI operations"
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return 1}
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-re ".*\r\n$mi_gdb_prompt$" \
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{ fail "acceptance of MI operations"
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note "Skipping all other MI tests." }
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-re "Undefined command.*$gdb_prompt $" \
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{ fail "acceptance of MI operations"
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note "Skipping all other MI tests." }
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-re ".*$gdb_prompt $" \
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{ fail "acceptance of MI operations"
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note "Skipping all other MI tests." }
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timeout { fail "acceptance of MI operations (timeout)"
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note "Skipping all other MI tests." }
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}
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return 0
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}
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proc test_exec_and_symbol_mi_operatons {} {
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global mi_gdb_prompt
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global binfile
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# Load symbols and specify executable on a single operation
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# Tests:
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# -file-exec-and-symbols
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# Can't use mi_gdb_test as if this doesn't work,
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# we must give up on the whole test file
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send_gdb "-file-exec-and-symbols ${binfile}\n"
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gdb_expect {
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-re "\[\r\n\]*\\\^done\r\n$mi_gdb_prompt$" \
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{ pass "file-exec-and-symbols operation" }
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timeout { fail "file-exec-and-symbols operation (timeout)"
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note "Skipping all other MI tests."
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return 0}
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}
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# The following is not used by mi-support.exp, but we test here so
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# we get done with loading a program basics.
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# Do it again, but now load symbols and specify executable with
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# two separate operations
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# Tests:
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# -file-clear
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# -file-exec-file
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# -file-symbol-file
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# FIXME: file-clear is not implemented yet.
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# mi_gdb_test "-file-clear" \
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# "\\\^done" \
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# "file-clear operation"
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mi_gdb_test "-file-exec-file ${binfile}" \
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"\\\^done" \
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"file-exec-file operation"
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mi_gdb_test "-file-symbol-file ${binfile}" \
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"\\\^done" \
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"file-symbol-file operation"
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# FIXME: if we cannot load we have to skip all other tests.
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}
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proc test_breakpoints_deletion {} {
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global mi_gdb_prompt
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global srcfile
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# Clear all breakpoints and list to confirm
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# Tests:
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# -break-delete (all)
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# -break-list
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# The all parameter is actually no parameter.
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mi_gdb_test "200-break-delete" \
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"\\\^done" \
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"break-delete (all) operation"
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mi_gdb_test "201-break-list" \
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".*\\\^done,BreakpointTable=\\\{.*,body=\\\[\\\]\\\}" \
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"all breakpoints removed"
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}
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proc test_dir_specification {} {
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global mi_gdb_prompt
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global srcdir
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global subdir
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# Add to the search directories, display, then reset back to default
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# Tests:
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# -environment-directory arg
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# -environment-directory
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# -environment-directory -r
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#exp_internal 1
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mi_gdb_test "202-environment-directory ${srcdir}/${subdir}" \
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"\\\^done,source-path=\"${srcdir}/${subdir}.\\\$cdir.\\\$cwd\"" \
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"environment-directory arg operation"
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mi_gdb_test "203-environment-directory" \
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"\\\^done,source-path=\"${srcdir}/${subdir}.\\\$cdir.\\\$cwd\"" \
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"environment-directory empty-string operation"
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mi_gdb_test "204-environment-directory -r" \
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"\\\^done,source-path=\"\\\$cdir.\\\$cwd\"" \
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"environment-directory operation"
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#exp_internal 0
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}
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proc test_cwd_specification {} {
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global mi_gdb_prompt
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global objdir
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global subdir
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# Change the working directory, then print the current working directory
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# Tests:
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# -environment-cd ${objdir}
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# -environment-pwd
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mi_gdb_test "205-environment-cd ${objdir}" \
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"\\\^done" \
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"environment-cd arg operation"
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mi_gdb_test "206-environment-pwd" \
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"\\\^done,cwd=\"${objdir}\"" \
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"environment-pwd operation"
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}
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proc test_path_specification {} {
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global mi_gdb_prompt
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global orig_path
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global objdir
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global srcdir
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# Add to the path, display, then reset
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# Tests:
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# -environment-path
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# -environment-path dir1 dir2
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# -environment-path -r dir
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# -environment-path -r
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#exp_internal 1
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send_gdb "-environment-path\n"
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gdb_expect 20 {
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-re "\\\^done,path=\"\(.*\)\"\r\n$mi_gdb_prompt" {
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set orig_path $expect_out(1,string);
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}
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timeout {
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perror "-environment-path (timeout)" ;
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return
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}
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}
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mi_gdb_test "207-environment-path" \
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"\\\^done,path=\"$orig_path\"" \
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"environment-path no-args operation"
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mi_gdb_test "208-environment-path $srcdir $objdir" \
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"\\\^done,path=\"$srcdir.$objdir.$orig_path\"" \
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"environment-path dir1 dir2 operation"
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mi_gdb_test "209-environment-path -r $objdir" \
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"\\\^done,path=\"$objdir.$orig_path\"" \
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"environment-path -r dir operation"
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mi_gdb_test "210-environment-path -r" \
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"\\\^done,path=\"$orig_path\"" \
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"environment-path -r operation"
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#exp_internal 0
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}
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if [test_mi_interpreter_selection] {
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test_exec_and_symbol_mi_operatons
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test_breakpoints_deletion
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test_dir_specification
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test_cwd_specification
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test_path_specification
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}
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mi_gdb_exit
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return 0
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