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# Copyright 1999-2015 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/>.
load_lib "java.exp"
if { [skip_java_tests] } { continue }
proc test_integer_literals_accepted {} {
global gdb_prompt
# Test various decimal values.
gdb_test "p 123" " = 123"
gdb_test "p -123" " = -123"
gdb_test "p/d 123" " = 123"
# Test various octal values.
gdb_test "p 0123" " = 83"
gdb_test "p 00123" " = 83"
gdb_test "p -0123" " = -83"
gdb_test "p/o 0123" " = 0123"
# Test various hexadecimal values.
gdb_test "p 0x123" " = 291"
gdb_test "p -0x123" " = -291"
gdb_test "p 0x0123" " = 291"
gdb_test "p -0x0123" " = -291"
gdb_test "p 0xABCDEF" " = 11259375"
gdb_test "p 0xabcdef" " = 11259375"
gdb_test "p 0xAbCdEf" " = 11259375"
gdb_test "p/x 0x123" " = 0x123"
}
proc test_character_literals_accepted {} {
global gdb_prompt
gdb_test "p 'a'" " = 'a'"
gdb_test "p/c 'a'" " = 'a'"
gdb_test "p/c 70" " = 'F'"
gdb_test "p/x 'a'" " = 0x61"
gdb_test "p/d 'a'" " = 97"
gdb_test "p/t 'a'" " = 1100001"
gdb_test "p/x '\\377'" " = 0xff"
gdb_test "p '\\''" " = '\\\\''"
# Note "p '\\'" => "= 92 '\\'"
gdb_test "p '\\\\'" " = '\\\\\\\\'"
# Test the /c print format.
}
proc test_integer_literals_rejected {} {
global gdb_prompt
test_print_reject "p 0x"
gdb_test "p ''" "Empty character constant"
gdb_test "p '''" "Empty character constant"
test_print_reject "p '\\'"
# Note that this turns into "p '\\\'" at gdb's input.
test_print_reject "p '\\\\\\'"
# Test various decimal values.
test_print_reject "p DEADBEEF"
test_print_reject "p 123DEADBEEF"
test_print_reject "p 123foobar.bazfoo3"
test_print_reject "p 123EEEEEEEEEEEEEEEEE33333k333"
gdb_test "p 123.4+56.7" "180.(099\[0-9]*|100\[0-9\]*)" "check for floating addition"
# Test various octal values.
test_print_reject "p 09"
test_print_reject "p 079"
# Test various hexadecimal values.
test_print_reject "p 0xG"
test_print_reject "p 0xAG"
}
proc test_float_accepted {} {
global gdb_prompt
# Test parsing of fp value with legit text following.
gdb_test "p 1234.5+1" " = 1235.5" "check fp + text"
# Test all the suffixes (including no suffix).
gdb_test "p 1." " = 1"
gdb_test "p 1.5" " = 1.5"
gdb_test "p 1.f" " = 1"
gdb_test "p 1.5f" " = 1.5"
gdb_test "p 1.d" " = 1"
gdb_test "p 1.5d" " = 1.5"
# Test hexadecimal floating point.
set test "p 0x1.1"
gdb_test_multiple $test $test {
-re " = 1\\.0625\r\n$gdb_prompt $" {
pass $test
}
-re "Invalid number \"0x1\\.1\"\r\n$gdb_prompt $" {
# Older glibc does not support hex float, newer does.
xfail $test
}
}
}
proc test_float_rejected {} {
# Test bad suffixes.
test_print_reject "p 1.1x"
test_print_reject "p 1.1ff"
test_print_reject "p 1.1dd"
}
# Start with a fresh gdb.
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_test "print \$pc" "No registers\\."
# FIXME: should also test "print $pc" when there is an execfile but no
# remote debugging target, process or corefile.
gdb_test "set print sevenbit-strings" ""
gdb_test "set print address off" "" ""
gdb_test "set width 0" ""
if [set_lang_java] then {
test_integer_literals_accepted
test_character_literals_accepted
test_integer_literals_rejected
test_float_accepted
test_float_rejected
} else {
warning "Java print command tests suppressed"
}
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