87 lines
2.6 KiB
Plaintext
87 lines
2.6 KiB
Plaintext
# Copyright 2019-2020 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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# Ensure that CLI "display"s aren't double-emitted in MI mode.
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load_lib mi-support.exp
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set MIFLAGS "-i=mi2"
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if {[mi_gdb_start]} {
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continue
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}
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standard_testfile
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
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untested "failed to compile"
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return -1
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}
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mi_delete_breakpoints
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mi_gdb_reinitialize_dir $srcdir/$subdir
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mi_gdb_load ${binfile}
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mi_runto do_tests
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# A helper procedure that checks for the display and the line number,
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# and the following *stopped. X is the expected value of "x" and is
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# also used in test names.
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proc check_cli_display {x show_source} {
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global mi_gdb_prompt
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# Now check for the display and the source line. We don't check
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# the source line too closely, since it's not really important
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# here, but we do check that the stop happened.
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set stop "\\*stopped,reason=.*\r\n$mi_gdb_prompt$"
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if {$show_source} {
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set src "~\"\[0-9\]+\[^\"\]*\\\\n\"\r\n"
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} else {
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set src ""
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}
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set display "~\"1: x = $x\\\\n\"\r\n"
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gdb_expect {
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-re "^${display}${src}${display}${stop}" {
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# This case is the bug: the display is shown twice.
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fail "check display and source line x=$x"
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}
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-re "^${src}${display}${stop}" {
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verbose -log "got <<<$expect_out(buffer)>>>"
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pass "check display and source line x=$x"
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}
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-re ".*\r\n$mi_gdb_prompt$" {
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verbose -log "got <<<$expect_out(buffer)>>>"
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fail "check display and source line x=$x (unexpected output)"
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}
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timeout {
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fail "check display and source line x=$x (timeout)"
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}
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}
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}
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mi_gdb_test "display x" \
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"&\"display x\\\\n\"\r\n~\"1: x = 23\\\\n\"\r\n\\^done" \
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"display x"
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if {![mi_send_resuming_command "interpreter-exec console next" next]} {
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pass "next"
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}
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check_cli_display 24 1
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# Also check that displays are shown for -exec-next.
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if {![mi_send_resuming_command exec-next exec-next]} {
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pass "-exec-next"
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}
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check_cli_display 25 0
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