1# Copyright 2020 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# Testing for 'maint print xml-tdesc'. Check we can print out the 17# current target description and load it back in again. 18 19if {[gdb_skip_xml_test]} { 20 unsupported "xml tests not being run" 21 return -1 22} 23 24standard_testfile 25 26if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} { 27 return -1 28} 29 30if ![runto_main] then { 31 fail "can't run to main" 32 return 0 33} 34 35# Three files we're going to write out to. 36set xml_file_1 [standard_output_file outfile1.xml] 37set xml_file_2 [standard_output_file outfile2.xml] 38set xml_file_3 [standard_output_file outfile3.xml] 39 40# Write the current target description to a file. 41gdb_test_no_output "pipe maint print xml-tdesc | cat > $xml_file_1" \ 42 "write current target description to file" 43 44# Read the target description back in to GDB, and the write it back 45# out to a file. 46gdb_test_no_output \ 47 "pipe maint print xml-tdesc $xml_file_1 | cat > $xml_file_2" \ 48 "read previous xml description, and write it out to a second file" 49 50# Check the two produced files are identical. 51gdb_test "shell diff -s $xml_file_1 $xml_file_2" \ 52 "Files \[^\r\n\]* are identical" \ 53 "first two produced xml files are identical" 54 55# Restart GDB. 56clean_restart 57 58# Change to use one of the target descriptions we wrote out earlier. 59gdb_test_no_output "set tdesc filename $xml_file_1" \ 60 "set target description to use" 61 62# Load the executable. 63gdb_load ${binfile} 64 65# Run to `main' where we begin our tests. 66if ![runto_main] then { 67 untested "could not run to main" 68 return -1 69} 70 71# Run info registers just to check this appears to run fine with the 72# new target description. 73gdb_test "info all-registers" ".*" \ 74 "Run info registers" 75 76# Write out the current target description. 77gdb_test_no_output "pipe maint print xml-tdesc | cat > $xml_file_3" \ 78 "write third target description to file" 79 80# And check that it matches the original file we loaded. 81gdb_test "shell diff -s $xml_file_1 $xml_file_3" \ 82 "Files \[^\r\n\]* are identical" \ 83 "first and third produced xml files are identical" 84