e22f8b7c8c
Switch the license of all .f and .f90 files to GPLv3.
Switch the license of all .s and .S files to GPLv3.
195 lines
6.9 KiB
Text
195 lines
6.9 KiB
Text
# Copyright 1998, 1999, 2001, 2002, 2003, 2004, 2007
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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 <http://www.gnu.org/licenses/>.
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# tests for misc. C++ method stuff
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# Written by Satish Pai <pai@apollo.hp.com> 1997-07-08
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# This file is part of the gdb testsuite
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# This tests:
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# 0. method arguments are correct
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# 1. access to class data members inside method scopes
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# 2. correct param types for methods in ptype.
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# 3. const and volatile methods
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# (#0 and #1 above relate to an HP specific problem -- GDB must correctly
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# integrate FPARAM symbols in HP debug info into the local var list
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# for the function or method's block.)
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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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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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set testfile "method"
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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 method.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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gdb_test "break A::foo" \
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"Breakpoint \[0-9\]* at $hex.*file .*method.cc, line 38\\."
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gdb_test "continue" \
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"Continuing\\.\r\n\r\nBreakpoint \[0-9\]*, A::foo(\\(int\\)|) \\(this=$hex, arg=13\\) at .*method\\.cc:38\r\n38\[\t \]*x \\+= arg;" \
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"continue to A::foo"
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# Check ability to access this-relative stuff.
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gdb_test "print x" \
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"\\$\[0-9\]* = 20" \
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"print x in A::foo"
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# Check access to this pointer
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gdb_test "print this" \
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"\\$\[0-9\]* = \\((class |)A *\\* *(const|)\\) $hex" \
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"print this in A::foo"
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# Now do everything over again for A::bar, because sometimes processing one method
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# (the first one) is fine, but the second one's debug info gets munged beyond recognition.
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gdb_test "break A::bar" \
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"Breakpoint \[0-9\]* at $hex.*file .*method.cc, line 44\\."
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gdb_test "continue" \
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"Continuing\\.\r\n\r\nBreakpoint \[0-9\]*, A::bar(|\\(int\\) const| const) \\(this=$hex, arg=15\\) at .*method\\.cc:44\r\n44\[\t \]*return arg \\+ 2 \\* x;" \
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"continue to A::bar"
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# Check ability to access this-relative stuff.
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gdb_test "print x" \
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"\\$\[0-9\]* = 33" \
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"print x in A::bar"
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# Check access to this pointer
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get_debug_format
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send_gdb "print this\n"
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gdb_expect {
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-re "\\$\[0-9\]* = \\(const (class |)A *\\* *(const|)\\) $hex\r\n$gdb_prompt $" {
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pass "print this in A::bar"
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}
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-re "\\$\[0-9\]* = \\((class |)A *\\* *(const|)\\) $hex\r\n$gdb_prompt $" {
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# gcc versions up to 3.0.4 with -gstabs+ do not emit "const" indicators,
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# so the output is "A *". It should be "const A *" or "const A * const".
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setup_xfail_format "stabs"
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fail "print this in A::bar (missing const)"
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}
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-re "\\$\[0-9\]* = \\(const (class |)\{\\.\\.\\.\} *\\* *(const|)\\) $hex\r\n$gdb_prompt $" {
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# gcc versions gcc-3_1-branch%20020404 and HEAD%20020404 with -gstabs+
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# produce good stabs, but gdb prints "const class {...} *" const.
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# This is PR gdb/277.
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# setup_kfail "gdb/277"
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fail "print this in A::bar (gdb/277)"
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}
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-re ".*$gdb_prompt $" { fail "print this in A::bar" }
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timeout { fail "(timeout) print this in A::bar" }
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}
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# Check again with funk::getFunky (this is the original test case
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# for CHFts23426); sometimes having a constructor with no arguments
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# will nuke the debug info read in for other methods in the class.
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gdb_test "break 21" \
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"Breakpoint \[0-9\]* at $hex.*file .*method.cc, line 21\\."
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gdb_test "continue" \
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"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;" \
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"continue to 21"
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# Check ability to access this-relative stuff.
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gdb_test "print data_" \
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"\\$\[0-9\]* = 33" \
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"print data_ in funk::getFunky"
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# Check access to this pointer
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gdb_test "print this" \
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"\\$\[0-9\]* = \\((class |)funk *\\* *(const|)\\) $hex" \
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"print this in funk::getFunky"
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# Check access to local variable
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gdb_test "print res" \
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"\\$\[0-9\]* = -30" \
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"print res in funk::getFunky"
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# Check ptype of class -- should show const/volatile methods
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send_gdb "ptype A\n"
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gdb_expect {
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-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 $" {
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pass "ptype A"
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}
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-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 $" {
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pass "ptype A"
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}
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-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\[ \]*A & operator=\\(A const ?&\\);\r\n\[ \]*A\\(A const ?&\\);\r\n\[ \]*A\\((void|)\\);\r\n\}\r\n$gdb_prompt $" {
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pass "ptype A"
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}
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-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 $" {
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pass "ptype A (HP aCC bug -- volatile not indicated)"
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}
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-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 $" {
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pass "ptype A"
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}
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-re ".*$gdb_prompt $" { fail "ptype A" }
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timeout { fail "(timeout) ptype A" }
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}
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send_gdb "cont\n"
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gdb_expect {
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-re "Continuing.\r\n\r\nProgram exited normally.*$gdb_prompt $" {
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pass "finish program"
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}
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-re "Continuing.* EXIT code 0.*Program exited normally.*$gdb_prompt $" {
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pass "finish program (exit wrapper)"
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}
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-re ".*$gdb_prompt $" { fail "finish program" }
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default:{ fail "finish program (timeout)" }
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}
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