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65a33d75c2
The canonical form of 'if' in modern TCL is 'if {} {}'. But there's
still a bunch of places in the testsuite where we make use of the
'then' keyword, and sometimes these get copies into new tests, which
just spreads poor practice.
This commit removes all use of the 'then' keyword from the gdb.base/
test script directory.
There should be no changes in what is tested after this commit.
74 lines
2.3 KiB
Plaintext
74 lines
2.3 KiB
Plaintext
# Copyright 1997-2022 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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# This test exercises PR20569. GDB would crash when attempting to follow
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# an exec call when it could not resolve the path to the symbol file.
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# This was the case when an invalid sysroot is provided.
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standard_testfile foll-exec.c
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global binfile
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set binfile [standard_output_file "foll-exec"]
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set testfile2 "execd-prog"
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set srcfile2 ${testfile2}.c
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set binfile2 [standard_output_file ${testfile2}]
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set compile_options debug
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# build the first test case
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile2}" "${binfile2}" executable $compile_options] != "" } {
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untested "failed to compile secondary testcase"
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return -1
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}
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if { [is_remote target] } {
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gdb_remote_download target $binfile2
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}
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable $compile_options] != "" } {
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untested "failed to compile main testcase"
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return -1
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}
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proc do_exec_sysroot_test {} {
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global binfile srcfile srcfile2 testfile testfile2
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global gdb_prompt
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gdb_test_no_output "set sysroot /a/path/that/does/not/exist"
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# Start the program running, and stop at main.
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#
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if {![runto_main]} {
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return
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}
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# Verify that the system supports "catch exec".
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gdb_test "catch exec" "Catchpoint \[0-9\]* \\(exec\\)" "insert exec catchpoint"
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set test "continue to exec catchpoint"
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gdb_test_multiple "continue" $test {
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-re ".*Your system does not support this type\r\nof catchpoint.*$gdb_prompt $" {
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unsupported $test
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return
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}
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-re ".*Could not load symbols for executable.*$gdb_prompt $" {
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pass $test
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}
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}
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}
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# Start with a fresh gdb
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clean_restart $binfile
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do_exec_sysroot_test
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