70 lines
1.9 KiB
Text
70 lines
1.9 KiB
Text
# This testcase is part of GDB, the GNU debugger.
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# Copyright 2012-2015 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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# Test printing of various values.
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# NOTE: The tests here intentionally do not require a go compiler.
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load_lib "go.exp"
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if { [skip_go_tests] } { continue }
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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.l" " = 1"
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gdb_test "p 1.5l" " = 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 1.1ll"
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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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if [set_lang_go] {
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test_float_accepted
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test_float_rejected
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} else {
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warning "Go print tests suppressed"
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}
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