127 lines
4.7 KiB
Text
127 lines
4.7 KiB
Text
# Copyright (C) 2011-2012 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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# This file is part of the GDB testsuite. It tests the mechanism
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# for defining the prompt in Python.
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set testfile "py-prompt"
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set srcfile ${testfile}.c
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set binfile ${objdir}/${subdir}/${testfile}
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load_lib gdb-python.exp
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load_lib prompt.exp
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# Start with a fresh gdb.
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gdb_exit
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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# Skip all tests if Python scripting is not enabled.
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if { [skip_python_tests] } { continue }
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gdb_exit
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
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untested py-prompt.exp
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return -1
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}
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global GDBFLAGS
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set saved_gdbflags $GDBFLAGS
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set GDBFLAGS [concat $GDBFLAGS " -ex \"set height 0\""]
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set GDBFLAGS [concat $GDBFLAGS " -ex \"set width 0\""]
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set GDBFLAGS [concat $GDBFLAGS " -ex \"python p = list()\""]
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set prompt_func "python def foo(x): global p; p.append(x); return \'(Foo) \'"
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set GDBFLAGS [concat $GDBFLAGS " -ex \"$prompt_func\""]
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set GDBFLAGS [concat $GDBFLAGS " -ex \"python gdb.prompt_hook=foo\""]
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set tmp_gdbflags $GDBFLAGS
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set gdb_prompt_fail $gdb_prompt
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global gdb_prompt
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# Does not include the space at the end of the prompt.
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# gdb_test expects it not to be there.
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set gdb_prompt "\[(\]Foo\[)\]"
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set GDBFLAGS [concat $tmp_gdbflags " -ex \"set editing on\""]
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prompt_gdb_start
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gdb_test "python x = len(p); print gdb.execute(\"show prompt\", to_string = True)" \
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".*prompt is \"$gdb_prompt \".*" \
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"show prompt gets the correct result"
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gdb_test "python print x, len(p)" "1 2" \
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"retrieving the prompt causes no extra prompt_hook calls"
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gdb_test "python print \"'\" + str(p\[0\]) + \"'\"" "'$gdb_prompt_fail '" \
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"prompt_hook argument is default prompt."
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gdb_exit
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set GDBFLAGS [concat $tmp_gdbflags " -ex \"set editing off\""]
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prompt_gdb_start
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gdb_test "python x = len(p); print gdb.execute(\"show prompt\", to_string = True)" \
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".*prompt is \"$gdb_prompt \".*" \
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"show prompt gets the correct result 2"
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gdb_test "python print x, len(p)" "1 2" \
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"retrieving the prompt causes no extra prompt_hook calls 2"
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gdb_test "python print \"'\" + str(p\[0\]) + \"'\"" "'$gdb_prompt_fail '" \
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"prompt_hook argument is default prompt. 2"
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gdb_exit
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# Start the program running and then wait for a bit, to be sure
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# that it can be attached to.
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set testpid [eval exec $binfile &]
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exec sleep 2
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if { [istarget "*-*-cygwin*"] } {
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# testpid is the Cygwin PID, GDB uses the Windows PID, which might be
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# different due to the way fork/exec works.
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set testpid [ exec ps -e | gawk "{ if (\$1 == $testpid) print \$4; }" ]
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}
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set GDBFLAGS [concat $tmp_gdbflags " -ex \"set target-async on\""]
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set GDBFLAGS [concat $GDBFLAGS " -ex \"set pagination off\""]
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set GDBFLAGS [concat $GDBFLAGS " -ex \"set editing on\""]
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set GDBFLAGS [concat $GDBFLAGS " -ex \"attach $testpid\""]
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set GDBFLAGS [concat $GDBFLAGS " -ex \"continue&\""]
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# sync_execution = 1 is_running = 1
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prompt_gdb_start
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gdb_test "python x = len(p); print gdb.execute(\"show prompt\", to_string = True)" \
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".*prompt is \"$gdb_prompt \".*" \
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"show prompt gets the correct result 3"
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gdb_test "python print x, len(p)" "1 2" \
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"retrieving the prompt causes no extra prompt_hook calls 3"
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gdb_test "python print \"'\" + str(p\[0\]) + \"'\"" "'$gdb_prompt_fail '" \
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"prompt_hook argument is default prompt. 3"
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gdb_exit
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set GDBFLAGS [concat $tmp_gdbflags " -ex \"set target-async on\""]
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set GDBFLAGS [concat $GDBFLAGS " -ex \"set pagination off\""]
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set GDBFLAGS [concat $GDBFLAGS " -ex \"set editing on\""]
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set GDBFLAGS [concat $GDBFLAGS " -ex \"attach $testpid\""]
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set GDBFLAGS [concat $GDBFLAGS " -ex \"interrupt\""]
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# sync_execution = 1 is_running = 0
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prompt_gdb_start
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gdb_test "python x = len(p); print gdb.execute(\"show prompt\", to_string = True)" \
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".*prompt is \"$gdb_prompt \".*" \
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"show prompt gets the correct result 4"
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gdb_test "python print x, len(p)" "1 2" \
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"retrieving the prompt causes no extra prompt_hook calls 4"
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gdb_test "python print \"'\" + str(p\[0\]) + \"'\"" "'$gdb_prompt_fail '" \
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"prompt_hook argument is default prompt. 4"
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gdb_exit
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set GDBFLAGS $saved_gdbflags
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return 0
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