1105b7eff4
* gdb.cp: New directory. * gdb.cp/*: Copy from gdb.c++/*. * gdb.c++/*: Remove. * Makefile.in: Change gdb.c++ to gdb.cp. * configure.in: Ditto. * configure: Regnerate.
194 lines
6.8 KiB
Text
194 lines
6.8 KiB
Text
# Copyright 1998, 1999, 2001, 2002 Free Software Foundation, Inc.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
|
|
# Please email any bugs, comments, and/or additions to this file to:
|
|
# bug-gdb@prep.ai.mit.edu
|
|
|
|
# tests for misc. C++ method stuff
|
|
# Written by Satish Pai <pai@apollo.hp.com> 1997-07-08
|
|
|
|
# This file is part of the gdb testsuite
|
|
|
|
# This tests:
|
|
# 0. method arguments are correct
|
|
# 1. access to class data members inside method scopes
|
|
# 2. correct param types for methods in ptype.
|
|
# 3. const and volatile methods
|
|
|
|
# (#0 and #1 above relate to an HP specific problem -- GDB must correctly
|
|
# integrate FPARAM symbols in HP debug info into the local var list
|
|
# for the function or method's block.)
|
|
|
|
if $tracelevel then {
|
|
strace $tracelevel
|
|
}
|
|
|
|
#
|
|
# test running programs
|
|
#
|
|
set prms_id 0
|
|
set bug_id 0
|
|
|
|
if { [skip_cplus_tests] } { continue }
|
|
|
|
set testfile "method"
|
|
set srcfile ${testfile}.cc
|
|
set binfile ${objdir}/${subdir}/${testfile}
|
|
|
|
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
|
|
gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
|
|
}
|
|
|
|
if [get_compiler_info $binfile "c++"] {
|
|
return -1
|
|
}
|
|
|
|
gdb_exit
|
|
gdb_start
|
|
gdb_reinitialize_dir $srcdir/$subdir
|
|
gdb_load ${binfile}
|
|
|
|
|
|
#
|
|
# set it up at a breakpoint so we can play with the variable values
|
|
#
|
|
if ![runto_main] then {
|
|
perror "couldn't run to breakpoint"
|
|
continue
|
|
}
|
|
|
|
gdb_test "break A::foo" \
|
|
"Breakpoint \[0-9\]* at $hex.*file .*method.cc, line 38\\."
|
|
|
|
gdb_test "continue" \
|
|
"Continuing\\.\r\n\r\nBreakpoint \[0-9\]*, A::foo(\\(int\\)|) \\(this=$hex, arg=13\\) at .*method\\.cc:38\r\n38\[\t \]*x \\+= arg;" \
|
|
"continue to A::foo"
|
|
|
|
# Check ability to access this-relative stuff.
|
|
|
|
gdb_test "print x" \
|
|
"\\$\[0-9\]* = 20" \
|
|
"print x in A::foo"
|
|
|
|
# Check access to this pointer
|
|
|
|
gdb_test "print this" \
|
|
"\\$\[0-9\]* = \\((class |)A *\\* *(const|)\\) $hex" \
|
|
"print this in A::foo"
|
|
|
|
# Now do everything over again for A::bar, because sometimes processing one method
|
|
# (the first one) is fine, but the second one's debug info gets munged beyond recognition.
|
|
|
|
gdb_test "break A::bar" \
|
|
"Breakpoint \[0-9\]* at $hex.*file .*method.cc, line 44\\."
|
|
|
|
gdb_test "continue" \
|
|
"Continuing\\.\r\n\r\nBreakpoint \[0-9\]*, A::bar(\\(int\\) const|) \\(this=$hex, arg=15\\) at .*method\\.cc:44\r\n44\[\t \]*return arg \\+ 2 \\* x;" \
|
|
"continue to A::bar"
|
|
|
|
# Check ability to access this-relative stuff.
|
|
|
|
gdb_test "print x" \
|
|
"\\$\[0-9\]* = 33" \
|
|
"print x in A::bar"
|
|
|
|
# Check access to this pointer
|
|
|
|
get_debug_format
|
|
|
|
send_gdb "print this\n"
|
|
gdb_expect {
|
|
-re "\\$\[0-9\]* = \\(const (class |)A *\\* *(const|)\\) $hex\r\n$gdb_prompt $" {
|
|
pass "print this in A::bar"
|
|
}
|
|
-re "\\$\[0-9\]* = \\((class |)A *\\* *(const|)\\) $hex\r\n$gdb_prompt $" {
|
|
# gcc versions up to 3.0.4 with -gstabs+ do not emit "const" indicators,
|
|
# so the output is "A *". It should be "const A *" or "const A * const".
|
|
setup_xfail_format "stabs"
|
|
fail "print this in A::bar (missing const)"
|
|
}
|
|
-re "\\$\[0-9\]* = \\(const (class |)\{\\.\\.\\.\} *\\* *(const|)\\) $hex\r\n$gdb_prompt $" {
|
|
# gcc versions gcc-3_1-branch%20020404 and HEAD%20020404 with -gstabs+
|
|
# produce good stabs, but gdb prints "const class {...} *" const.
|
|
# This is PR gdb/277.
|
|
# setup_kfail "gdb/277"
|
|
fail "print this in A::bar (gdb/277)"
|
|
}
|
|
-re ".*$gdb_prompt $" { fail "print this in A::bar" }
|
|
timeout { fail "(timeout) print this in A::bar" }
|
|
}
|
|
|
|
# Check again with funk::getFunky (this is the original test case
|
|
# for CHFts23426); sometimes having a constructor with no arguments
|
|
# will nuke the debug info read in for other methods in the class.
|
|
|
|
gdb_test "break 21" \
|
|
"Breakpoint \[0-9\]* at $hex.*file .*method.cc, line 21\\."
|
|
|
|
gdb_test "continue" \
|
|
"Continuing\\.\r\n\r\nBreakpoint \[0-9\]*, funk::getFunky(\\(int, int\\)|) \\(this=$hex, a=1, b=2\\) at .*method\\.cc:21\r\n21\[\t \]*data_ = res;" \
|
|
"continue to 21"
|
|
|
|
# Check ability to access this-relative stuff.
|
|
|
|
gdb_test "print data_" \
|
|
"\\$\[0-9\]* = 33" \
|
|
"print data_ in funk::getFunky"
|
|
|
|
# Check access to this pointer
|
|
|
|
gdb_test "print this" \
|
|
"\\$\[0-9\]* = \\((class |)funk *\\* *(const|)\\) $hex" \
|
|
"print this in funk::getFunky"
|
|
|
|
# Check access to local variable
|
|
|
|
gdb_test "print res" \
|
|
"\\$\[0-9\]* = -30" \
|
|
"print res in funk::getFunky"
|
|
|
|
# Check ptype of class -- should show const/volatile methods
|
|
|
|
send_gdb "ptype A\n"
|
|
gdb_expect {
|
|
-re "type = class A \{\r\n\[ \]*public:\r\n\[ \]*int x;\r\n\[ \]*int y;\r\n\r\n\[ \]*int foo\\(int\\);\r\n\[ \]*int bar\\(int\\) const;\r\n\[ \]*int baz\\(int, char\\) volatile;\r\n\[ \]*int qux\\(int, float\\) (const volatile|volatile const);\r\n\}\r\n$gdb_prompt $" {
|
|
pass "ptype A"
|
|
}
|
|
-re "type = class A \{\r\n\[ \]*public:\r\n\[ \]*int x;\r\n\[ \]*int y;\r\n\r\n\[ \]*A & operator=\\(A const ?&\\);\r\n\[ \]*A\\(A const ?&\\);\r\n\[ \]*A\\((void|)\\);\r\n\[ \]*int foo\\(int\\);\r\n\[ \]*int bar\\(int\\) const;\r\n\[ \]*int baz\\(int, char\\) volatile;\r\n\[ \]*int qux\\(int, float\\) (const volatile|volatile const);\r\n\}\r\n$gdb_prompt $" {
|
|
pass "ptype A"
|
|
}
|
|
-re "type = class A \{\r\n\[ \]*public:\r\n\[ \]*int x;\r\n\[ \]*int y;\r\n\r\n\[ \]*int foo\\(int\\);\r\n\[ \]*int bar\\(int\\) const;\r\n\[ \]*int baz\\(int, char\\);\r\n\[ \]*int qux\\(int, float\\) const;\r\n\}\r\n$gdb_prompt $" {
|
|
pass "ptype A (HP aCC bug -- volatile not indicated)"
|
|
}
|
|
-re "type = class A \{\r\n\[ \]*public:\r\n\[ \]*int x;\r\n\[ \]*int y;\r\n\r\n\[ \]*int foo\\(int\\);\r\n\[ \]*int bar\\(int\\) const;\r\n\[ \]*int baz\\(int, char\\) volatile;\r\n\[ \]*int qux\\(int, float\\) const volatile;\r\n\}\r\n$gdb_prompt $" {
|
|
pass "ptype A"
|
|
}
|
|
-re ".*$gdb_prompt $" { fail "ptype A" }
|
|
timeout { fail "(timeout) ptype A" }
|
|
}
|
|
|
|
send_gdb "cont\n"
|
|
gdb_expect {
|
|
-re "Continuing.\r\n\r\nProgram exited normally.*$gdb_prompt $" {
|
|
pass "finish program"
|
|
}
|
|
-re "Continuing.* EXIT code 0.*Program exited normally.*$gdb_prompt $" {
|
|
pass "finish program (exit wrapper)"
|
|
}
|
|
-re ".*$gdb_prompt $" { fail "finish program" }
|
|
default:{ fail "finish program (timeout)" }
|
|
}
|
|
|