projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| b811d2c2 | 1 | # Copyright 2019-2020 Free Software Foundation, Inc. |
| 4c7d57e7 TT |
2 | |
| 3 | # This program is free software; you can redistribute it and/or modify | |
| 4 | # it under the terms of the GNU General Public License as published by | |
| 5 | # the Free Software Foundation; either version 3 of the License, or | |
| 6 | # (at your option) any later version. | |
| 7 | # | |
| 8 | # This program is distributed in the hope that it will be useful, | |
| 9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 11 | # GNU General Public License for more details. | |
| 12 | # | |
| 13 | # You should have received a copy of the GNU General Public License | |
| 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 15 | ||
| 16 | # Ensure that CLI "display"s aren't double-emitted in MI mode. | |
| 17 | ||
| 18 | load_lib mi-support.exp | |
| 19 | set MIFLAGS "-i=mi2" | |
| 20 | ||
| 21 | if {[mi_gdb_start]} { | |
| 22 | continue | |
| 23 | } | |
| 24 | ||
| 25 | standard_testfile | |
| 26 | ||
| 27 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { | |
| 28 | untested "failed to compile" | |
| 29 | return -1 | |
| 30 | } | |
| 31 | ||
| 32 | mi_delete_breakpoints | |
| 33 | mi_gdb_reinitialize_dir $srcdir/$subdir | |
| 34 | mi_gdb_load ${binfile} | |
| 35 | ||
| 36 | mi_runto do_tests | |
| 37 | ||
| 38 | # A helper procedure that checks for the display and the line number, | |
| 39 | # and the following *stopped. X is the expected value of "x" and is | |
| 40 | # also used in test names. | |
| 41 | proc check_cli_display {x show_source} { | |
| 42 | global mi_gdb_prompt | |
| 43 | ||
| 44 | # Now check for the display and the source line. We don't check | |
| 45 | # the source line too closely, since it's not really important | |
| 46 | # here, but we do check that the stop happened. | |
| 47 | set stop "\\*stopped,reason=.*\r\n$mi_gdb_prompt$" | |
| 48 | if {$show_source} { | |
| 49 | set src "~\"\[0-9\]+\[^\"\]*\\\\n\"\r\n" | |
| 50 | } else { | |
| 51 | set src "" | |
| 52 | } | |
| 53 | set display "~\"1: x = $x\\\\n\"\r\n" | |
| 54 | gdb_expect { | |
| 55 | -re "^${display}${src}${display}${stop}" { | |
| 56 | # This case is the bug: the display is shown twice. | |
| 57 | fail "check display and source line x=$x" | |
| 58 | } | |
| 59 | -re "^${src}${display}${stop}" { | |
| 60 | verbose -log "got <<<$expect_out(buffer)>>>" | |
| 61 | pass "check display and source line x=$x" | |
| 62 | } | |
| 63 | -re ".*\r\n$mi_gdb_prompt$" { | |
| 64 | verbose -log "got <<<$expect_out(buffer)>>>" | |
| 65 | fail "check display and source line x=$x (unexpected output)" | |
| 66 | } | |
| 67 | timeout { | |
| 68 | fail "check display and source line x=$x (timeout)" | |
| 69 | } | |
| 70 | } | |
| 71 | } | |
| 72 | ||
| 73 | mi_gdb_test "display x" \ | |
| 74 | "&\"display x\\\\n\"\r\n~\"1: x = 23\\\\n\"\r\n\\^done" \ | |
| 75 | "display x" | |
| 76 | ||
| 77 | if {![mi_send_resuming_command "interpreter-exec console next" next]} { | |
| 78 | pass "next" | |
| 79 | } | |
| 80 | check_cli_display 24 1 | |
| 81 | ||
| 82 | # Also check that displays are shown for -exec-next. | |
| 83 | if {![mi_send_resuming_command exec-next exec-next]} { | |
| 84 | pass "-exec-next" | |
| 85 | } | |
| 86 | check_cli_display 25 0 |