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cdd4206647
Many test cases had a few lines in the beginning that look like:
if { condition } {
continue
}
Where conditions varied, but were mostly in the form of ![runto_main] or
[skip_*_tests], making it quite clear that this code block was supposed
to finish the test if it entered the code block. This generates TCL
errors, as most of these tests are not inside loops. All cases on which
this was an obvious mistake are changed in this patch.
75 lines
3.0 KiB
Plaintext
75 lines
3.0 KiB
Plaintext
# Copyright 2010-2022 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 file is part of the gdb testsuite.
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if { [skip_cplus_tests] } { return }
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standard_testfile .cc
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if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug c++}]} {
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return -1
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}
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if {![runto_main]} then {
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perror "couldn't run to breakpoint"
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return
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}
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gdb_breakpoint [gdb_get_line_number "breakpoint 1"]
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gdb_continue_to_breakpoint "first breakpoint"
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# In PR 11226, we failed to print x correctly in the "print *this"
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# case.
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gdb_test "print *this" " = {<mc::Base> = {x = 2}, _vptr.Middle = ${hex}( <\[^>]*>)?, y = 3}"
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gdb_test "print x" " = 2" "print x in get_y"
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gdb_breakpoint [gdb_get_line_number "breakpoint 2"]
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gdb_continue_to_breakpoint "second breakpoint"
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# In PR 11226, we could not find x here.
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gdb_test "print x" " = 2" "print x in get_z"
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gdb_breakpoint [gdb_get_line_number "breakpoint 3"]
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gdb_continue_to_breakpoint "third breakpoint"
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# In PR 9629, we failed to print v correctly here.
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gdb_test "print *(D *) e" " = {<C> = {v = 11}, _vptr.D = ${hex}( <\[^>]*>)?}"
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# A regression test reported to Red Hat bugzilla, see:
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# https://bugzilla.redhat.com/show_bug.cgi?id=560741
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gdb_test_no_output "set print object on"
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gdb_test "print/x b->mA" " = 0xaaaaaaaa"
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# A regression test reported to Red Hat bugzilla, see:
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# https://bugzilla.redhat.com/show_bug.cgi?id=606660
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# `set print object on' is expected.
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gdb_test "print rtti_data" " = .*, data = 1\}"
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# Printing a pointer into a virtual base of a larger object used to do
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# pointer adjusment directly into the value being printed, in-place
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# (and did it wrong, too). Print the pointer, and then access the
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# value history to check the pointer value is not changed. If it had
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# been changed, then we'd not be able to find the real type anymore.
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gdb_test "print virtual_middle_b" \
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" = \\(Virtual \\*\\) $hex <virtual_o>" \
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"print pointer to virtual base at non-zero offset of larger object"
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gdb_test "print $" \
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" = \\(Virtual \\*\\) $hex <virtual_o>" \
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"print same pointer from history value"
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gdb_test "print *$$" \
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" = \\(Virtual\\) {<VirtualMiddleA> = {<VirtualBase> = {_vptr.VirtualBase = ${hex}( <\[^>]*>)?, x = 0}, _vptr.VirtualMiddleA = ${hex}( <\[^>]*>)?, y = \\{0 <repeats 300 times>\\}}, <VirtualMiddleB> = {_vptr.VirtualMiddleB = ${hex}( <\[^>]*>)?, y = 0}, _vptr.Virtual = ${hex}( <\[^>]*>)?, z = 0}" \
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"print whole pointed-to object, starting from the virtual base pointer"
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