115 lines
3.3 KiB
Text
115 lines
3.3 KiB
Text
# Copyright 1999-2016 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 3 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, see <http://www.gnu.org/licenses/>.
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#
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# test running programs
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#
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standard_testfile
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if {[prepare_for_testing $testfile.exp $testfile $srcfile debug]} {
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untested $testfile.exp
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return -1
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}
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#
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# set it up at a breakpoint so we can play with it
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#
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if ![runto_main] then {
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perror "couldn't run to breakpoint"
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continue
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}
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gdb_test "break baz" ".*" ""
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#
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# Make sure we get a 'completed' message when the target is done.
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#
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gdb_test_no_output "set exec-done-display on"
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# Test a background execution command. COMMAND is the command to
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# send. BEFORE_PROMPT is the pattern expected before the GDB prompt
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# is output. AFTER_PROMPT is the pattern expected after the prompt
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# and before "completed". MESSAGE is optional, and is the pass/fail
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# message to br printed. If omitted, then the command string is used
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# as message.
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proc test_background {command before_prompt after_prompt {message ""}} {
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global gdb_prompt
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if {$message eq ""} {
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set message $command
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}
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send_gdb "$command\n"
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gdb_expect {
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-re "^$command\r\n${before_prompt}${gdb_prompt}${after_prompt}completed\.\r\n" {
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pass "$message"
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return 0
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}
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-re "$gdb_prompt.*completed\.\r\n" {
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fail "$message"
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}
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-re ".*Asynchronous execution not supported on this target\..*" {
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unsupported "Asynchronous execution not supported: $message"
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}
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timeout {
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fail "$message (timeout)"
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}
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}
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return -1
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}
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if {[test_background "next&" "" ".*z = 9.*"] < 0} {
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return
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}
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test_background "step&" "" ".*y = foo \\(\\).*" "step& #1"
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test_background "step&" "" " foo \\(\\) at .*async.c.*x = 5.*" "step& #2"
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test_background "stepi&" "" ".*$hex.*x = 5.*"
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# Get the next instruction address.
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set next_insn_addr ""
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set test "get next insn"
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gdb_test_multiple {x/2i $pc} "$test" {
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-re "=> $hex .* 0x(\[0-9a-f\]*) .*$gdb_prompt $" {
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set next_insn_addr $expect_out(1,string)
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pass "$test"
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}
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}
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# We nexti into the same source line. The current PC is printed out.
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test_background "nexti&" "" ".* 0x0*$next_insn_addr.* x = 5; .*"
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# PC is in the middle of a source line, so the PC address is displayed.
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test_background "finish&" \
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"Run till exit from #0 $hex in foo \\(\\) at.*async.c.*\r\n" \
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".*$hex in main \\(\\) at.*async.c.*y = foo \\(\\).*Value returned is.*= 8.*"
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set jump_here [gdb_get_line_number "jump here"]
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test_background "jump $jump_here&" \
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".*Continuing at $hex.*" \
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".*Breakpoint 2, baz \\(\\) at.*async.c.*return 5.*" \
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"jump&"
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set until_here [gdb_get_line_number "until here"]
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test_background "until $until_here&" \
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".*" \
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".*$hex in main \\(\\) at.*async.c.*y = baz \\(\\).*" \
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"until&"
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gdb_test_no_output "set exec-done-display off"
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