| # This testcase is part of GDB, the GNU debugger. |
| |
| # Copyright 2012-2016 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/>. |
| |
| # Test printing of various values. |
| # NOTE: The tests here intentionally do not require a go compiler. |
| |
| load_lib "go.exp" |
| |
| if { [skip_go_tests] } { continue } |
| |
| 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.l" " = 1" |
| gdb_test "p 1.5l" " = 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 1.1ll" |
| } |
| |
| # Start with a fresh gdb. |
| |
| gdb_exit |
| gdb_start |
| gdb_reinitialize_dir $srcdir/$subdir |
| |
| if [set_lang_go] { |
| test_float_accepted |
| test_float_rejected |
| } else { |
| warning "Go print tests suppressed" |
| } |