varargs.exp revision 1.8
1# Copyright 1997-2019 Free Software Foundation, Inc. 2 3# This program is free software; you can redistribute it and/or modify 4# it under the terms of the GNU General Public License as published by 5# the Free Software Foundation; either version 3 of the License, or 6# (at your option) any later version. 7# 8# This program is distributed in the hope that it will be useful, 9# but WITHOUT ANY WARRANTY; without even the implied warranty of 10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11# GNU General Public License for more details. 12# 13# You should have received a copy of the GNU General Public License 14# along with this program. If not, see <http://www.gnu.org/licenses/>. */ 15 16# This file was written by Elena Zannoni (ezannoni@cygnus.com) 17 18 19# this file tests command line calls with functions having variable 20# args list 21# corresponding source file: varargs.c 22 23#print find_max1(5,1,2,3,4,5) 24#print find_max1(1,3) 25#call find_max1(10,1,2,3,4,5,6,7,8,29,0) 26#print find_max2(3,1,2,3) 27#print find_max_double(5,1.0,17.0,2.0,3.0,4.0) 28#quit 29 30 31 32set prototypes 0 33 34standard_testfile .c 35 36if [get_compiler_info] { 37 return -1 38} 39 40set skip_float_test [gdb_skip_float_test] 41 42set additional_flags {debug} 43if [support_complex_tests] { 44 lappend additional_flags "additional_flags=-DTEST_COMPLEX" 45} 46 47# build the first test case 48if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \ 49 executable ${additional_flags}] != "" } { 50 untested "failed to compile" 51 return -1 52} 53 54# Start with a fresh gdb. 55 56clean_restart ${binfile} 57gdb_test_no_output "set print sevenbit-strings" 58gdb_test_no_output "set print address off" 59gdb_test_no_output "set width 0" 60 61 62if [gdb_skip_stdio_test "varargs.exp"] { 63 # Nothing in this module is testable without printf. 64 return 65} 66 67if ![runto test] then { 68 perror "couldn't run to breakpoint" 69 continue 70} 71 72gdb_test_stdio "print find_max1(5,1,2,3,4,5)" \ 73 "find_max\\(5, 1, 2, 3, 4, 5\\) returns 5\[ \r\n\]+" \ 74 ".\[0-9\]+ = 5" \ 75 "print find_max1(5,1,2,3,4,5)" 76 77gdb_test_stdio "print find_max1(1,3)" \ 78 "find_max\\(1, 3\\) returns 3\[ \r\n\]+" \ 79 ".\[0-9\]+ = 3" \ 80 "print find_max1(1,3)" 81 82gdb_test_stdio "print find_max1(10,1,2,3,4,5,6,7,8,29,0)" \ 83 "find_max\\(10, 1, 2, 3, 4, 5, 6, 7, 8, 29, 0\\) returns 29\[ \r\n\]+" \ 84 ".\[0-9\]+ = 29" \ 85 "print find_max1(10,1,2,3,4,5,6,7,8,29,0)" 86 87gdb_test_stdio "print find_max2(3,1,2,3)" \ 88 "find_max\\(3, 1, 2, 3\\) returns 3\[ \r\n\]+" \ 89 ".\[0-9\]+ = 3" \ 90 "print find_max2(3,1,2,3)" 91 92if {!$skip_float_test} { 93 gdb_test_stdio "print find_max_double(5,1.0,17.0,2.0,3.0,4.0)" \ 94 "find_max\\(.*\\) returns 17\\.000000\[ \r\n\]+" \ 95 ".\[0-9\]+ = 17" \ 96 "print find_max_double(5,1.0,17.0,2.0,3.0,4.0)" 97} 98 99 100# Test _Complex type here if supported. 101if [support_complex_tests] { 102 global gdb_prompt 103 104 set test "print find_max_float_real(4, fc1, fc2, fc3, fc4)" 105 gdb_test $test ".*= 4 \\+ 4 \\* I" $test 106 107 set test "print find_max_double_real(4, dc1, dc2, dc3, dc4)" 108 gdb_test $test ".*= 4 \\+ 4 \\* I" $test 109 110 set test "print find_max_long_double_real(4, ldc1, ldc2, ldc3, ldc4)" 111 gdb_test $test ".*= 4 \\+ 4 \\* I" $test 112 113} 114