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jeremybenn |
# Copyright (C) 2008, 2009, 2010 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 .
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# This file is part of the GDB testsuite. It tests the mechanism
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# exposing values to Python.
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if $tracelevel then {
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strace $tracelevel
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}
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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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gdb_test_multiple "python print 23" "verify python support" {
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-re "not supported.*$gdb_prompt $" {
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unsupported "python support is disabled"
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# If Python is not supported, verify that sourcing a python script
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# causes an error.
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gdb_test "source $srcdir/$subdir/source2.py" "Error in sourced command file:.*"
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return -1
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}
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-re "$gdb_prompt $" {}
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}
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# Usage: gdb_py_test_multiple NAME INPUT RESULT {INPUT RESULT}...
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# Run a test named NAME, consisting of multiple lines of input.
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# After each input line INPUT, search for result line RESULT.
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# Succeed if all results are seen; fail otherwise.
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proc gdb_py_test_multiple {name args} {
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global gdb_prompt
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foreach {input result} $args {
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if {[gdb_test_multiple $input "$name - $input" {
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-re "\[\r\n\]*($result)\[\r\n\]+($gdb_prompt | *>)$" {
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pass "$name - $input"
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}
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}]} {
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return 1
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}
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}
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return 0
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}
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gdb_py_test_multiple "multi-line python command" \
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"python" "" \
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"print 23" "" \
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"end" "23"
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gdb_py_test_multiple "show python command" \
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"define zzq" "Type commands for definition of .* just \"end\"\\.*" \
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"python" "" \
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"print 23" "" \
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"end" "" \
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"end" "" \
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"show user zzq" "User command \"zzq\":.* python.*print 23.* end"
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gdb_py_test_multiple "indented multi-line python command" \
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"python" "" \
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"def foo ():" "" \
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" print 'hello, world!'" "" \
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"foo ()" "" \
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"end" "hello, world!"
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gdb_test "source $srcdir/$subdir/source2.py" "yes"
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gdb_test "python print gdb.current_objfile()" "None"
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gdb_test "python print gdb.objfiles()" "\\\[\\\]"
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# Test http://bugs.python.org/issue4434 workaround in configure.ac
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gdb_test "python import itertools; print 'IMPOR'+'TED'" "IMPORTED" "pythonX.Y/lib-dynload/*.so"
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gdb_test_no_output \
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"python x = gdb.execute('printf \"%d\", 23', to_string = True)"
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gdb_test "python print x" "23"
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# Test (no) pagination of the executed command.
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gdb_test "show height" {Number of lines gdb thinks are in a page is unlimited\.}
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set lines 10
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gdb_test_no_output "set height $lines"
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set test "verify pagination beforehand"
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gdb_test_multiple "python print \"\\n\" * $lines" $test {
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-re "---Type to continue, or q to quit---$" {
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pass $test
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}
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}
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gdb_test "q" "Quit" "verify pagination beforehand: q"
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gdb_test "python if gdb.execute('python print \"\\\\n\" * $lines', to_string=True) == \"\\n\" * [expr $lines + 1]: print \"yes\"" "yes" "gdb.execute does not page"
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set test "verify pagination afterwards"
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gdb_test_multiple "python print \"\\n\" * $lines" $test {
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-re "---Type to continue, or q to quit---$" {
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pass $test
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}
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}
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gdb_test "q" "Quit" "verify pagination afterwards: q"
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