86 lines
2.4 KiB
Text
86 lines
2.4 KiB
Text
# Copyright (C) 2014-2016 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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# Test that repeating a background command doesn't lose the "&" in the
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# repeat, turning a background command into a foreground command. See
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# PR gdb/17471.
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standard_testfile
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if { [build_executable "failed to prepare" ${testfile} $srcfile] } {
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return -1
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}
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set linenum [gdb_get_line_number "set break here"]
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# Run the test proper. CONTINUE_CMD is the background continue
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# command to issue.
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proc test {continue_cmd} {
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global gdb_prompt
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global binfile
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global linenum
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clean_restart $binfile
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if ![runto_main] {
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return
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}
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gdb_breakpoint "$linenum"
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set test $continue_cmd
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gdb_test_multiple $test $test {
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-re "Continuing\\.\r\n$gdb_prompt " {
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# Note no end anchor. If the breakpoint triggers soon enough
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# enough we see further output after the prompt.
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pass $test
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}
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}
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# Wait for the stop. Don't expect a prompt, as we had resumed the
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# inferior in the background.
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set test "breakpoint hit 1"
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gdb_test_multiple "" $test {
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-re "set break here" {
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pass $test
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}
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}
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# Trigger a repeat. Buggy GDB used to lose the "&", making this a
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# foreground command...
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send_gdb "\n"
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gdb_test "" "Continuing\\." "repeat bg command"
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# ... and thus further input wouldn't be processed until the target
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# stopped.
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gdb_test "print 1" " = 1" "input still accepted"
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# Make sure we see a stop after the print, and not before. Don't
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# expect a prompt, as we had resumed the inferior in the background.
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set test "breakpoint hit 2"
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gdb_test_multiple "" $test {
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-re "set break here ..\r\n" {
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pass $test
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}
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}
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}
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# Test with and without extra arguments.
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foreach cmd {"c&" "c 1&"} {
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with_test_prefix $cmd {
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test $cmd
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}
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}
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