307 lines
12 KiB
Text
307 lines
12 KiB
Text
# Copyright 1998-2004, 2007-2012 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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# tests for local variables
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# Written by Satish Pai <pai@apollo.hp.com> 1997-07-08
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# Cleaned by Michael Chastain <mec@shout.net> 2002-04-08
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# This file is part of the gdb testsuite
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set ws "\[\r\n\t \]+"
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set nl "\[\r\n\]+"
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if $tracelevel then {
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strace $tracelevel
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}
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#
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# test running programs
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#
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if { [skip_cplus_tests] } { continue }
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set testfile "local"
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set srcfile ${testfile}.cc
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set binfile ${objdir}/${subdir}/${testfile}
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
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untested local.exp
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return -1
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}
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if [get_compiler_info $binfile "c++"] {
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return -1
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}
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gdb_exit
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_load ${binfile}
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#
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# set it up at a breakpoint so we can play with the variable values
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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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continue
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}
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if ![runto 'marker1'] then {
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perror "couldn't run to marker1"
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continue
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}
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gdb_test "up" ".*foobar.*" "up from marker1"
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set sep "(\[.\]|___)\[0-9\]"
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# ptype on a local variable.
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#
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# This test has six arms. The first three arms accept normal output:
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# no synthetic methods; synthetic methods before user methods;
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# synthetic methods after user methods.
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#
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# The next two arms accept "foobar__Fi.0::Local" instead of "Local".
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# This is a bug. It happens in various places with various versions of
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# gcc and gdb and various debugging types.
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#
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# The last arm accepts the user methods in duplicate. This bug happens
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# with gcc 3.3.2 -gdwarf-2, and has been fixed in gcc HEAD 2004-01-22.
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#
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# -- chastain 2004-01-24
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set re_class "((struct|class) Local \{${ws}public:|struct Local \{)"
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set re_fields "int loc1;"
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set re_methods "char loc_foo\\(char\\);"
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set re_synth_gcc_23 "Local & operator=\\(Local const ?&\\);${ws}Local\\(Local const ?&\\);${ws}Local\\((void|)\\);"
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set XX_class "((struct|class) foobar__Fi.0::Local \{${ws}public:|struct foobar__Fi.0:Local \{)"
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set XX_synth_gcc_2 "Local & operator=\\(foobar__Fi.0::Local const ?&\\);${ws}Local\\(foobar__Fi.0::Local const ?&\\);${ws}Local\\((void|)\\);"
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set YY_methods "$re_methods${ws}$re_methods"
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set name "ptype l"
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gdb_test_multiple "ptype l" $name {
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-re "type = $re_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" {
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# gdb 6.0, gcc 2.95.3, dwarf-2
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# gdb 6.0, gcc HEAD 2004-01-22, dwarf-2
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# gdb HEAD 2004-01-23, gcc HEAD 2004-01,22, dwarf-2
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pass "$name"
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}
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-re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23${ws}$re_methods$nl\}$nl$gdb_prompt $" {
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# gdb 6.0, gcc 3.3.2, stabs+
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# gdb HEAD 2004-01-23, gcc 3.3.2, stabs+
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pass "$name"
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}
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-re "type = $re_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23${ws}$nl\}$nl$gdb_prompt $" {
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# gdb 6.0, gcc HEAD 2004-01-22, stabs+
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# gdb HEAD 2004-01-23, gcc HEAD 2004-01-22, stabs+
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pass "$name"
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}
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-re "type = $XX_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" {
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# gdb HEAD 2004-01-23, gcc 2.95.3, dwarf-2
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kfail "gdb/1516" "$name"
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}
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-re "type = ($re_class|$XX_class)${ws}$re_fields${ws}($re_synth_gcc_23|$XX_synth_gcc_2)${ws}$re_methods$nl\}$nl$gdb_prompt $" {
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# gdb 6.0, gcc 2.95.3, stabs+
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# gdb HEAD 2004-01-23, gcc 2.95.3, stabs+
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kfail "gdb/1516" "$name"
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}
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-re "type = ($re_class|$XX_class)${ws}$re_fields${ws}$YY_methods$nl\}$nl$gdb_prompt $" {
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# gdb 6.0, gcc 3.3.2, dwarf-2
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# gdb HEAD 2004-01-23, gcc 3.2.2, dwarf-2
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kfail "gdb/483" "$name"
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}
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}
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# This is the same test with "ptype Local" (the type name)
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# instead of "ptype l" (the variable name).
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set name "ptype Local"
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gdb_test_multiple "ptype Local" $name {
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-re "type = $re_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" {
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# gdb 6.0, gcc 2.95.3, dwarf-2
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# gdb 6.0, gcc HEAD 2004-01-22, dwarf-2
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# gdb HEAD 2004-01-23, gcc HEAD 2004-01-22, dwarf-2
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pass "$name"
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}
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-re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23${ws}$re_methods$nl\}$nl$gdb_prompt $" {
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# gdb 6.0, gcc 3.3.2, stabs+
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# gdb HEAD 2004-01-23, gcc 3.3.2, stabs+
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pass "$name"
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}
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-re "type = $re_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23${ws}$nl\}$nl$gdb_prompt $" {
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# gdb 6.0, gcc HEAD 2004-01-22, stabs+
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# gdb HEAD 2004-01-23, gcc HEAD 2004-01-22, stabs+
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pass "$name"
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}
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-re "type = $XX_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" {
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kfail "gdb/1516" "$name"
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}
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-re "type = ($re_class|$XX_class)${ws}$re_fields${ws}($re_synth_gcc_23|$XX_synth_gcc_2)${ws}$re_methods$nl\}$nl$gdb_prompt $" {
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# gdb 6.0, gcc 2.95.3, stabs+
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# gdb HEAD 2004-01-23, gcc 2.95.3, stabs+
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kfail "gdb/1516" "$name"
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}
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-re "type = ($re_class|$XX_class)${ws}$re_fields${ws}$YY_methods$nl\}$nl$gdb_prompt $" {
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# gdb 6.0, gcc 3.3.2, dwarf-2
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# gdb HEAD 2004-01-23, gcc 3.2.2, dwarf-2
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kfail "gdb/483" "$name"
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}
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-re "No symbol \"Local\" in current context.$nl$gdb_prompt $" {
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# gdb HEAD 2004-01-23, gcc 2.95.3, dwarf-2
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fail "$name"
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}
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}
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gdb_test "break marker2"
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gdb_test "continue" "Continuing\\..*Breakpoint \[0-9\]+, marker2.*" \
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"continuing to marker2"
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gdb_test "up" ".*main.*" "up from marker2"
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# Make sure that `Local' isn't in scope here; it's local to foobar.
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# setup_kfail "gdb/825"
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set eol "\[\t \]*\[\r\n\]+\[\t \]*"
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gdb_test_multiple "ptype Local" "Local out of scope" {
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-re "No symbol \"Local\" in current context.*${gdb_prompt} $" {
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pass "Local out of scope"
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}
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-re "ptype Local${eol}type = class Local {${eol} public:${eol} int loc1;${eol}.*${eol} char loc_foo\\(char\\);${eol}}${eol}${gdb_prompt} " {
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# GCC emits STABS debugging information in a way that doesn't
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# properly preserve the scoping of local classes. I think
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# we'd need to start using Sun's extensions to stabs to get
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# this right.
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kfail gdb/825 "Local out of scope"
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}
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-re "ptype Local${eol}type = class Local {${eol} public:${eol} int loc1;${eol} char loc_foo\\(char\\);${eol}.*${eol}}${eol}${gdb_prompt} " {
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# gcc 3.X abi-2 -gstabs+
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kfail gdb/825 "Local out of scope"
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}
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}
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# DTS CLLbs14316 and CLLbs17058
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# coulter - I added a clause for HP's aCC compiler. We print out the type
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# as xx instead of const unsigned char, but we still have an expected failure
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# because of two reasons:
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# There is a number at the end of InnerLocal4 which should not be there,
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# DTS CLLbs14316
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# The line number for the class
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# setup_xfail "hppa*-*-*" CLLbs14316
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# ---
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# Pattern 1:
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# PASS
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# dwarf-2
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# 2.95.3, 2.96-rh, 3.0.4, 3.1, gcc-3_1-branch, HEAD
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#
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# Pattern 2:
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# PASS
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# stabs+
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# 2.95.3, 2.96-rh, 3.0.4, 3.1, gcc-3_1-branch, HEAD
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#
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# Pattern 3:
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# Old hppa pattern.
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#
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# Pattern 4:
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# Old hppa pattern.
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#
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# chastain 2002-05-27
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# Pattern 5:
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# PASS
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# stabs+
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# HEAD
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#
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# chastain 2004-01-02
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gdb_test_multiple "ptype InnerLocal" "ptype InnerLocal" {
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-re "type = class InnerLocal \{\[\r\n\t \]*public:\[\r\n\t \]*char ilc;\[\r\n\t \]*int \\* *ip;\[\r\n\t \]*(InnerLocal::|)NestedInnerLocal nest1;\[\r\n\t \]*int il_foo\\((unsigned char const|const unsigned char) *&\\);\[\r\n\t \]*\}.*$gdb_prompt $" {
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pass "ptype InnerLocal (pattern 1)"
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}
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-re "type = class InnerLocal \{\[\r\n\t \]*public:\[\r\n\t \]*char ilc;\[\r\n\t \]*int \\* *ip;\[\r\n\t \]*(InnerLocal::|)NestedInnerLocal nest1;\[\r\n\t \]*InnerLocal *& operator *=\\((main${sep}::|)InnerLocal const *&\\);\[\r\n\t \]*InnerLocal\\((main${sep}::|)InnerLocal const *&\\);\[\r\n\t \]*InnerLocal\\((void|)\\);\[\r\n\t \]*int il_foo\\(unsigned char const *&\\);\[\r\n\t \]*\}.*$gdb_prompt $" {
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pass "ptype InnerLocal (pattern 2)"
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}
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-re "type = class InnerLocal \{\r\n\[\t \]*public:\r\n\[\t \]*char ilc;\r\n\[\t \]*int \\*ip;\r\n\[\t \]*InnerLocal::NestedInnerLocal nest1;\r\n\r\n\[\t \]*.int il_foo\\(unsigned char const &\\);\r\n\[\t \]*\}\[\t \]*\\(Local at.*local\\.cc:36\\).*$gdb_prompt $" {
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pass "ptype InnerLocal (old HP aCC)"
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}
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-re "type = class InnerLocal \{\r\n\[\t \]*public:\r\n\[\t \]*char ilc;\r\n\[\t \]*int \\*ip;\r\n\[\t \]*class InnerLocal4::NestedInnerLocal nest1;\r\n\r\n\[\t \]*int il_foo\\(unsigned char const &\\);\r\n\[\t \]*\\(Local at.*local\.cc:\[0-9\]+\\)\r\n\}.*$gdb_prompt $" {
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pass "ptype InnerLocal (old HP aCC)"
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}
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-re "type = class InnerLocal \{\[\r\n\t \]*public:\[\r\n\t \]*char ilc;\[\r\n\t \]*int \\* *ip;\[\r\n\t \]*(InnerLocal::|)NestedInnerLocal nest1;\[\r\n\t \]* int il_foo\\(unsigned char const *&\\);\[\r\n\t \]*InnerLocal *& operator *=\\((main${sep}::|)InnerLocal const *&\\);\[\r\n\t \]*InnerLocal\\((main${sep}::|)InnerLocal const *&\\);\[\r\n\t \]*InnerLocal\\((void|)\\);\[\r\n\t \]*\}.*$gdb_prompt $" {
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pass "ptype InnerLocal (pattern 5)"
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}
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}
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#---
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# Pattern 1:
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# PASS
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# dwarf-2
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# gcc 2.95.3, 2.96-rh, 3.0.4, gcc-3_1-branch, HEAD
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#
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# Pattern 2:
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# PASS
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# stabs+
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# gcc 2.95.3, 2.96-rh, 3.0.4, gcc-3_1-branch, HEAD
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#
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# chastain 2002-04-08
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# NOTE (2004-02-24, carlton): This test really is invalid -
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# 'NestedInnerLocal' shouldn't be visible, so only the third
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# expression should count as a pass. I'm leaving in the earlier
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# passes, however, given the current problematic state of our local
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# class support, but once we fix PR gdb/482, we should delete this
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# test.
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gdb_test_multiple "ptype NestedInnerLocal" "ptype NestedInnerLocal" {
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-re "type = class NestedInnerLocal \{\[\r\n\t \]*public:\[\r\n\t \]*int nil;\[\r\n\t \]*int nil_foo\\(int\\);\[\r\n\t \]*\}.*$gdb_prompt $" {
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pass "ptype NestedInnerLocal"
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}
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-re "type = class NestedInnerLocal \{\[\r\n\t \]*public:\[\r\n\t \]*int nil;\[\r\n\t \]*NestedInnerLocal *& *operator *= *\\((main${sep}::|)InnerLocal::NestedInnerLocal const *&\\);\[\r\n\t \]*NestedInnerLocal\\((main${sep}::|)InnerLocal::NestedInnerLocal const *&\\);\[\r\n\t \]*NestedInnerLocal\\((void|)\\);\[\r\n\t \]*int nil_foo\\(int\\);\[\r\n\t \]*\}.*$gdb_prompt $" {
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pass "ptype NestedInnerLocal"
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}
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-re "No symbol \"NestedInnerLocal\" in current context\.\r\n$gdb_prompt $" {
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pass "ptype NestedInnerLocal"
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}
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}
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set re_class "((struct|class) InnerLocal::NestedInnerLocal \{${ws}public:|struct InnerLocal::NestedInnerLocal \{)"
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set re_fields "int nil;"
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set re_methods "int nil_foo\\(int\\);"
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set re_synth_gcc_23 "InnerLocal::NestedInnerLocal & operator=\\(InnerLocal::NestedInnerLocal const ?&\\);${ws}NestedInnerLocal\\(InnerLocal::NestedInnerLocal const ?&\\);${ws}NestedInnerLocal\\(\\);"
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set name "ptype InnerLocal::NestedInnerLocal"
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gdb_test_multiple "ptype InnerLocal::NestedInnerLocal" $name {
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-re "type = $re_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" {
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# gcc -gdwarf-2 should produce this but does not yet
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pass $name
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}
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-re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23${ws}$re_methods${ws}$nl\}$nl$gdb_prompt $" {
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# gcc 2.95.3 -gstabs+
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# gcc v3 -gstabs+, abi 1
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pass $name
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}
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-re "type = $re_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23${ws}$nl\}$nl$gdb_prompt $" {
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# gcc v3 -gstabs+, abi 2
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pass $name
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}
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-re "There is no field named NestedInnerLocal.*$gdb_prompt $" {
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# gcc v3 -gdwarf-2
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kfail "gdb/482" $name
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}
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}
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