1# This testcase is part of GDB, the GNU debugger. 2 3# Copyright 2012-2020 Free Software Foundation, Inc. 4# 5# This program is free software; you can redistribute it and/or modify 6# it under the terms of the GNU General Public License as published by 7# the Free Software Foundation; either version 3 of the License, or 8# (at your option) any later version. 9# 10# This program is distributed in the hope that it will be useful, 11# but WITHOUT ANY WARRANTY; without even the implied warranty of 12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13# GNU General Public License for more details. 14# 15# You should have received a copy of the GNU General Public License 16# along with this program. If not, see <http://www.gnu.org/licenses/>. 17 18# Basic tests. 19 20load_lib "go.exp" 21 22if { [skip_go_tests] } { continue } 23if { [support_go_compile] == 0 } { continue } 24 25standard_testfile .go 26 27if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} {debug go}] } { 28 return -1 29} 30 31set bp_location1 [gdb_get_line_number "set breakpoint 1 here"] 32 33if { [go_runto_main] < 0 } { 34 untested "could not run to main" 35 return -1 36} 37 38gdb_test_multiple "print st" "print global var st" { 39 -re -wrap " = $hex \"We shall\"" { 40 pass $gdb_test_name 41 } 42 -re -wrap " = $hex .*" { 43 # GCC PR 93844 (Same problem with google go compiler go1.11.13). 44 # Due to the PR, gdb prints an uninitialized value, which can manifest 45 # as '$3 = 0x0 ""', but also as printing a wild pointer. 46 xfail $gdb_test_name 47 } 48} 49 50if { [gdb_breakpoint ${srcfile}:${bp_location1}] } { 51 pass "setting breakpoint 1" 52} 53 54gdb_test "cont" "Breakpoint .*:${bp_location1}.*" "going to first breakpoint" 55 56gdb_test "print st" \ 57 ".* = $hex \"Hello, world!\"" \ 58 "string after assignment check" 59