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