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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [gdb/] [testsuite/] [gdb.cp/] [derivation.exp] - Blame information for rev 157

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1 24 jeremybenn
# Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007, 2008
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# 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 .
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# This file was written by Elena Zannoni (ezannoni@cygnus.com)
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# And rewritten by Michael Chastain 
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# This file is part of the gdb testsuite
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# tests for inheritance, with several derivations types combinations
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# (private, public, protected)
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# classes have simple members and member functions.
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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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# Start program.
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set prms_id 0
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set bug_id 0
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if { [skip_cplus_tests] } { continue }
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load_lib "cp-support.exp"
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set testfile "derivation"
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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 derivation.exp
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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 ${binfile}
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# Set it up at a breakpoint so we can play with the variable values.
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if ![runto 'marker1'] then {
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    perror "couldn't run to marker1"
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    continue
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}
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gdb_test "up" ".*main.*" "up from marker1"
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# Print class types and values.
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# class A
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gdb_test "print a_instance" "\\$\[0-9\]+ = \{a = 1, aa = 2\}" "print value of a_instance"
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cp_test_ptype_class \
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    "ptype a_instance" "" "class" "A" \
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    {
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        { field  public "int a;" }
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        { field  public "int aa;" }
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        { method public "A();" }
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        { method public "int afoo();" }
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        { method public "int foo();" }
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    }
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# class D
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gdb_test_multiple "print d_instance" "print value of d_instance" {
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    -re "\\$\[0-9\]+ = \{<(class A|A)> = \{a = 1, aa = 2\}, <(class B|B)> = \{b = 3, bb = 4\}, <(class C|C)> = \{c = 5, cc = 6\}, d = 7, dd = 8\}$nl$gdb_prompt $" {
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        pass "print value of d_instance"
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    }
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}
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cp_test_ptype_class \
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    "ptype d_instance" "" "class" "D" \
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    {
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        { base          "private A" }
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        { base          "public B" }
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        { base          "protected C" }
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        { field  public "int d;" }
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        { field  public "int dd;" }
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        { method public "D();" }
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        { method public "int dfoo();" }
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        { method public "int foo();" }
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    } \
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    "" \
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    {
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        { "protected C" "private C" { setup_xfail "*-*-*" "gcc/13539" } }
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    }
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# class E
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gdb_test_multiple "print e_instance" "print value of e_instance" {
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    -re "\\$\[0-9\]+ = \{<(class A|A)> = \{a = 1, aa = 2\}, <(class B|B)> = \{b = 3, bb = 4\}, <(class C|C)> = \{c = 5, cc = 6\}, e = 9, ee = 10\}$nl$gdb_prompt $" {
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        pass "print value of e_instance"
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    }
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}
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cp_test_ptype_class \
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    "ptype e_instance" "" "class" "E" \
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    {
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        { base          "public A" }
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        { base          "private B" }
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        { base          "protected C" }
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        { field  public "int e;" }
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        { field  public "int ee;" }
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        { method public "E();" }
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        { method public "int efoo();" }
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        { method public "int foo();" }
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    } \
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    "" \
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    {
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        { "protected C" "private C" { setup_xfail "*-*-*" "gcc/13539" } }
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    }
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# class F
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gdb_test_multiple "print f_instance" "print value of f_instance" {
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    -re "\\$\[0-9\]+ = \{<(class A|A)> = \{a = 1, aa = 2\}, <(class B|B)> = \{b = 3, bb = 4\}, <(class C|C)> = \{c = 5, cc = 6\}, f = 11, ff = 12\}$nl$gdb_prompt $" {
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        pass "print value of f_instance"
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    }
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}
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cp_test_ptype_class \
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    "ptype f_instance" "" "class" "F" \
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    {
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        { base          "private A" }
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        { base          "public B" }
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        { base          "private C" }
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        { field  public "int f;" }
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        { field  public "int ff;" }
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        { method public "F();" }
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        { method public "int ffoo();" }
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        { method public "int foo();" }
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    }
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# Print individual fields.
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gdb_test "print d_instance.a"  "\\$\[0-9\]+ = 1" "print value of d_instance.a"
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gdb_test "print d_instance.aa" "\\$\[0-9\]+ = 2" "print value of d_instance.aa"
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gdb_test "print d_instance.b"  "\\$\[0-9\]+ = 3" "print value of d_instance.b"
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gdb_test "print d_instance.bb" "\\$\[0-9\]+ = 4" "print value of d_instance.bb"
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gdb_test "print d_instance.c"  "\\$\[0-9\]+ = 5" "print value of d_instance.c"
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gdb_test "print d_instance.cc" "\\$\[0-9\]+ = 6" "print value of d_instance.cc"
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gdb_test "print d_instance.d"  "\\$\[0-9\]+ = 7" "print value of d_instance.d"
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gdb_test "print d_instance.dd" "\\$\[0-9\]+ = 8" "print value of d_instance.dd"
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# Print some fields which are defined in the top of class G
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# and in its base classes.  This is not be ambiguous.
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gdb_test "print g_instance.a"  "\\$\[0-9\]+ = 15" "print value of g_instance.a"
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gdb_test "print g_instance.b"  "\\$\[0-9\]+ = 16" "print value of g_instance.b"
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gdb_test "print g_instance.c"  "\\$\[0-9\]+ = 17" "print value of g_instance.c"
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# Print a function call.
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gdb_test "print g_instance.afoo()" "\\$\[0-9\]+ = 1" "print value of g_instance.afoo()"
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# If GDB fails to restore the selected frame properly after the
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# inferior function call above (see GDB PR 1155 for an explanation of
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# why this might happen), all the subsequent tests will fail.  We
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# should detect report that failure, but let the marker call finish so
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# that the rest of the tests can run undisturbed.
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gdb_test_multiple "frame" "re-selected 'main' frame after inferior call" {
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    -re "#0  marker1.*$gdb_prompt $" {
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        setup_kfail "gdb/1155" s390-*-linux-gnu
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        fail "re-selected 'main' frame after inferior call"
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        gdb_test "finish" ".*main.*at .*derivation.cc:.*// marker1-returns-here.*" \
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            "finish call to marker1"
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    }
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    -re "#1  ($hex in )?main.*$gdb_prompt $" {
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        pass "re-selected 'main' frame after inferior call"
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    }
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}
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gdb_test "print g_instance.bfoo()" "\\$\[0-9\]+ = 2" "print value of g_instance.bfoo()"
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gdb_test "print g_instance.cfoo()" "\\$\[0-9\]+ = 3" "print value of g_instance.cfoo()"

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