81 lines
2.6 KiB
Plaintext
81 lines
2.6 KiB
Plaintext
# Copyright 2003-2016 Free Software Foundation, Inc.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
# advance.exp -- Expect script to test 'advance' in gdb
|
|
|
|
standard_testfile
|
|
|
|
if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} {
|
|
return -1
|
|
}
|
|
|
|
if ![runto_main] then {
|
|
fail "can't run to main"
|
|
return 0
|
|
}
|
|
|
|
# Verify that "advance <location>" works. (This is really just syntactic
|
|
# sugar for "tbreak <location>; continue".)
|
|
#
|
|
gdb_test "advance [gdb_get_line_number "advance this location"]" \
|
|
"main .* at .*:.*b = 3.*advance this location.*" \
|
|
"advance line number"
|
|
|
|
# Verify that a malformed "advance" is gracefully caught.
|
|
#
|
|
gdb_test "advance [gdb_get_line_number "advance malformed"] then stop" \
|
|
"malformed linespec error: unexpected string, \"then stop\"" \
|
|
"malformed advance"
|
|
|
|
# Verify that "advance <funcname>" works.
|
|
#
|
|
gdb_test "advance func" \
|
|
"func.*at.*x = x \\+ 5." \
|
|
"advance func"
|
|
|
|
# Verify that "advance <funcname>" when funcname is NOT called by the current
|
|
# frame, stops at the end of the current frame.
|
|
#
|
|
# gdb can legitimately stop on either the current line or the next line,
|
|
# depending on whether the machine instruction for 'call' on the current
|
|
# line has more instructions after it or not.
|
|
#
|
|
gdb_test "advance func3" \
|
|
"(in main|).*(func \\(c\\)|marker1 \\(\\)).*stop here after leaving current frame..."\
|
|
"advance function not called by current frame"
|
|
|
|
# break at main again
|
|
#
|
|
gdb_test "break [gdb_get_line_number "break here"]" \
|
|
".*Breakpoint.* at .*" \
|
|
"set breakpoint at call to func3"
|
|
gdb_test "continue" \
|
|
".*Breakpoint ${decimal}, main.*func3.*break here.*" \
|
|
"continue to call to func3 in main"
|
|
|
|
# Verify that "advance <funcname>" when funcname is called as parameter to
|
|
# another function works.
|
|
#
|
|
gdb_test "advance foo" \
|
|
"foo \\(a=5\\).*int b = a \\+ 10;"\
|
|
"advance function called as param"
|
|
|
|
# Verify that we get an error if we use 'advance' w/o argument
|
|
#
|
|
gdb_test "advance" \
|
|
"Argument required \\(a location\\)."\
|
|
"advance with no argument"
|
|
|