[vla] New testcase for the unfinished types garbage collector (for BZ 682286).
This commit is contained in:
Jan Kratochvil
parent
995b9dcf6c
commit
881338babd
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@ -371,3 +371,104 @@
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observer_attach_mark_used (value_types_mark_used);
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+#endif
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}
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commit b20c7d74a7e132186e7d80525eae8ed08ca4d5b8
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Author: Jan Kratochvil <jan.kratochvil@redhat.com>
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Date: Tue Mar 8 08:50:33 2011 +0100
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New testcase for the garbage collector MI incompleteness.
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diff --git a/gdb/testsuite/gdb.mi/mi2-var-stale-type.c b/gdb/testsuite/gdb.mi/mi2-var-stale-type.c
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new file mode 100644
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index 0000000..ebced3c
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--- /dev/null
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+++ b/gdb/testsuite/gdb.mi/mi2-var-stale-type.c
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@@ -0,0 +1,26 @@
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+/* Copyright 2011 Free Software Foundation, Inc.
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+
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+ This file is part of GDB.
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+
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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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+
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+int
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+main (int argc, char **argv)
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+{
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+ char vla[argc];
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+
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+ vla[0] = 0; /* break-here */
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+
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+ return 0;
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+}
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diff --git a/gdb/testsuite/gdb.mi/mi2-var-stale-type.exp b/gdb/testsuite/gdb.mi/mi2-var-stale-type.exp
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new file mode 100644
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index 0000000..74a104e
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--- /dev/null
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+++ b/gdb/testsuite/gdb.mi/mi2-var-stale-type.exp
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@@ -0,0 +1,57 @@
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+# Copyright 2011 Free Software Foundation, Inc.
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+#
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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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+
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+load_lib mi-support.exp
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+set MIFLAGS "-i=mi2"
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+
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+gdb_exit
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+if [mi_gdb_start] {
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+ continue
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+}
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+
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+set testfile "mi2-var-stale-type"
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+set srcfile ${testfile}.c
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+set binfile ${objdir}/${subdir}/${testfile}
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+if {[build_executable ${testfile}.exp $testfile $srcfile] == -1} {
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+ return -1
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+}
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+
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+mi_delete_breakpoints
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+mi_gdb_reinitialize_dir $srcdir/$subdir
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+mi_gdb_load ${binfile}
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+
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+mi_gdb_test {-interpreter-exec console "maintenance set internal-error quit yes"} \
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+ {\^done} \
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+ "maintenance set internal-error quit yes"
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+
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+mi_gdb_test {-interpreter-exec console "maintenance set internal-error corefile yes"} \
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+ {\^done} \
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+ "maintenance set internal-error corefile yes"
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+
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+set line [gdb_get_line_number "break-here"]
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+set func "main"
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+
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+mi_gdb_test "-break-insert -t $srcfile:$line" \
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+ "\\^done,bkpt=\{number=\"\[0-9\]+\",type=\"breakpoint\",disp=\"del\",enabled=\"y\",addr=\"$hex\",func=\"$func\(\\\(.*\\\)\)?\",file=\".*\",line=\"$line\",times=\"0\",original-location=\".*\"\}" \
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+ "breakpoint at $func"
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+
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+if { [mi_run_cmd] < 0 } {
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+ return -1
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+}
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+mi_expect_stop "breakpoint-hit" $func ".*" ".*" "\[0-9\]+" { "" "disp=\"del\"" } "stop after initializing vla"
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+
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+mi_create_varobj "vla" "vla" "create local variable vla"
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+
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+mi_gdb_test "-var-update *" "\\^done,changelist=.*" "-var-update *"
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6
gdb.spec
6
gdb.spec
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@ -27,7 +27,7 @@ Version: 7.2
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# The release always contains a leading reserved number, start it at 1.
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# `upstream' is not a part of `name' to stay fully rpm dependencies compatible for the testing.
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Release: 46%{?_with_upstream:.upstream}%{dist}
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Release: 47%{?_with_upstream:.upstream}%{dist}
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License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ and GPLv2+ with exceptions and GPL+ and LGPLv2+ and GFDL and BSD and Public Domain
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Group: Development/Debuggers
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@ -744,6 +744,7 @@ Patch573: gdb-core-thread-internalerr-2of3.patch
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Patch574: gdb-core-thread-internalerr-3of3.patch
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# [vla] Disable the unfinished types garbage collector (BZ 682286).
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# [vla] New testcase for the unfinished types garbage collector (for BZ 682286).
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Patch575: gdb-vla-gc-disable.patch
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BuildRequires: ncurses-devel%{?_isa} texinfo gettext flex bison expat-devel%{?_isa}
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@ -1463,6 +1464,9 @@ fi
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%endif
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%changelog
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* Tue Mar 8 2011 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.2-47.fc14
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- [vla] New testcase for the unfinished types garbage collector (for BZ 682286).
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* Sat Mar 5 2011 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.2-46.fc14
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- [vla] Disable the unfinished types garbage collector (BZ 682286).
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