forked from Imagelibrary/binutils-gdb
d01e823438
This updates the copyright headers to include 2025. I did this by running gdb/copyright.py and then manually modifying a few files as noted by the script. Approved-By: Eli Zaretskii <eliz@gnu.org>
103 lines
3.1 KiB
Plaintext
103 lines
3.1 KiB
Plaintext
# Copyright 2003-2025 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 is a test for the gdb invocation option --args.
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# Skip test if target does not support argument passing.
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require {!target_info exists noargs}
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# This test requires starting new inferior processes, skip it if the target
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# board is a stub.
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require !use_gdb_stub
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standard_testfile
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if {[build_executable $testfile.exp $testfile $srcfile] == -1} {
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untested "failed to compile"
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return -1
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}
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# NAME is the name to use for the tests and ARGLIST is the list of
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# arguments that are passed to GDB when it is started.
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#
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# The optional RE_LIST is the list of patterns to check the arguments
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# against, these patterns should match ARGLIST. If the arguments are
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# expected to show up unmodified in the test output then RE_LIST can
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# be dropped, and this proc will reuse ARGLIST.
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proc args_test { name arglist {re_list {}} } {
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# If RE_LIST is not supplied then we can reuse ARGLIST, this
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# implies that the arguments will appear unmodified in the test
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# output.
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if {[llength $re_list] == 0} {
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set re_list $arglist
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}
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foreach_with_prefix startup_with_shell { on off } {
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save_vars { ::GDBFLAGS } {
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set ::GDBFLAGS "$::GDBFLAGS --args $::binfile $arglist"
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clean_restart $::binfile
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gdb_test_no_output "set startup-with-shell ${startup_with_shell}" \
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"set startup-with-shell for $name"
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runto_main
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gdb_breakpoint [gdb_get_line_number "set breakpoint here"]
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gdb_continue_to_breakpoint "breakpoint for $name"
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set expected_len [expr 1 + [llength $re_list]]
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gdb_test "print argc" "\\\$$::decimal = $expected_len" "argc for $name"
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set i 1
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foreach arg $re_list {
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gdb_test "print argv\[$i\]" "\\\$$::decimal = $::hex \"$arg\"" \
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"argv\[$i\] for $name"
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set i [expr $i + 1]
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}
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}
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}
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}
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# Test that the --args are processed correctly.
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args_test basic {{1} {3}}
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# Test that the --args are processed correctly even if one of them is
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# empty.
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args_test "one empty" {{1} {} {3}}
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# Try with 2 empty args.
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args_test "two empty" {{1} {} {} 3}
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# Try with arguments containing literal single quotes.
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args_test "one empty with single quotes" {{1} {''} {3}}
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args_test "two empty with single quotes" {{1} {''} {''} {3}}
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# Try with arguments containing literal newlines.
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args_test "one newline" {{1} "\n" {3}} {1 \\\\n 3}
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args_test "two newlines" {{1} "\n" "\n" {3}} {1 \\\\n \\\\n 3}
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args_test "lone single quote" {{1} \' {3}}
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args_test "lone double quote" {{1} \" {3}} {1 \\\\\" 3}
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