60 lines
2.2 KiB
Text
60 lines
2.2 KiB
Text
# Copyright (C) 2009-2016 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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proc do_test {type} {
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set typenospace [string map {{ } -} $type]
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with_test_prefix "$typenospace" {
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if {[runto "func"]} {
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# Verify that we do not crash when using "return" from a
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# function with no debugging info. Such function has no
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# `struct symbol'. It may still have an associated
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# `struct minimal_symbol'.
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gdb_test "return -1" \
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"Return value type not available for selected stack frame\\.\r\nPlease use an explicit cast of the value to return\\." \
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"return from function with no debug info without a cast"
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# Cast of the result to the proper width must be done explicitely.
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gdb_test "return ($type) -1" "#0 .* main \\(.*" \
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"return from function with no debug info with a cast" \
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"Make selected stack frame return now\\? \\(y or n\\) " "y"
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gdb_test "advance marker" "marker \\(.*" \
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"advance to marker"
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# And if it returned the full width of the result.
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gdb_test "print /d t" " = -1" "full width of the returned result"
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}
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}
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}
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foreach type {{signed char} {short} {int} {long} {long long} {float} {double}} {
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set typeesc [string map {{ } {\ }} $type]
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set typenospace [string map {{ } -} $type]
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standard_testfile .c return-nodebug1.c
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set additional_flags "additional_flags=-DTYPE=$typeesc"
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if {[prepare_for_testing_full $testfile.exp \
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[list ${testfile}-${typenospace} debug \
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$srcfile [list debug $additional_flags] \
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$srcfile2 [list $additional_flags]]]} {
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continue
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}
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do_test $type
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}
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