diff options
Diffstat (limited to 'gdb')
-rw-r--r-- | gdb/testsuite/ChangeLog | 16 | ||||
-rw-r--r-- | gdb/testsuite/gdb.c++/m-static.cc | 7 | ||||
-rw-r--r-- | gdb/testsuite/gdb.c++/m-static.exp | 30 | ||||
-rw-r--r-- | gdb/testsuite/gdb.c++/m-static.h | 11 | ||||
-rw-r--r-- | gdb/testsuite/gdb.c++/m-static1.cc | 9 | ||||
-rw-r--r-- | gdb/testsuite/gdb.c++/pr-574.cc | 22 | ||||
-rw-r--r-- | gdb/testsuite/gdb.c++/pr-574.exp | 72 | ||||
-rw-r--r-- | gdb/testsuite/gdb.c++/printmethod.cc | 14 | ||||
-rw-r--r-- | gdb/testsuite/gdb.c++/printmethod.exp | 69 |
9 files changed, 242 insertions, 8 deletions
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index 0eed7b2..0d8884a 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,3 +1,19 @@ +2002-09-18 David Carlton <carlton@math.stanford.edu> + + * gdb.c++/m-static.exp: Remove breakpoints depending on line + numbers, and replace them by a single breakpoint after the + constructors are all finished. + Add test 4. + * gdb.c++/m-static.cc: Add test 4. + * gdb.c++/m-static.h: New file. + * gdb.c++/m-static1.cc: New file. + + * gdb.c++/printmethod.exp: New file. + * gdb.c++/printmethod.cc: New file. + + * gdb.c++/pr-574.exp: New file. + * gdb.c++/pr-574.cc: New file. + 2002-09-18 Corinna Vinschen <vinschen@redhat.com> * gdb.base/ending-run.exp: Add handling of "step to end of run" for diff --git a/gdb/testsuite/gdb.c++/m-static.cc b/gdb/testsuite/gdb.c++/m-static.cc index 2433801..ae14848 100644 --- a/gdb/testsuite/gdb.c++/m-static.cc +++ b/gdb/testsuite/gdb.c++/m-static.cc @@ -53,6 +53,10 @@ namespace __gnu_test template<typename T> gnu_obj_2<int> gnu_obj_3<T>::data(etruscan); + + // 2002-08-16 + // Test four. +#include "m-static.h" } // instantiate templates explicitly so their static members will exist @@ -67,6 +71,7 @@ int main() gnu_obj_1 test1(egyptian, 4589); gnu_obj_2<long> test2(roman); gnu_obj_3<long> test3(greek); + gnu_obj_4 test4; - return 0; + return 0; // breakpoint: constructs-done } diff --git a/gdb/testsuite/gdb.c++/m-static.exp b/gdb/testsuite/gdb.c++/m-static.exp index c05983b..d291135 100644 --- a/gdb/testsuite/gdb.c++/m-static.exp +++ b/gdb/testsuite/gdb.c++/m-static.exp @@ -16,6 +16,7 @@ # Tests for member static data # 2002-05-13 Benjamin Kosnik <bkoz@redhat.com> +# 2002-08-22 David Carlton <carlton@math.stanford.edu> # This file is part of the gdb testsuite @@ -33,9 +34,10 @@ set bug_id 0 set testfile "m-static" set srcfile ${testfile}.cc +set srcfile1 ${testfile}1.cc set binfile ${objdir}/${subdir}/${testfile} -if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } { +if { [gdb_compile "${srcdir}/${subdir}/${srcfile} ${srcdir}/${subdir}/${srcfile1}" "${binfile}" executable {debug c++}] != "" } { gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." } @@ -54,9 +56,13 @@ if ![runto_main] then { continue } +# First, run to after we've constructed all the objects: + +gdb_breakpoint [gdb_get_line_number "constructs-done"] +gdb_continue_to_breakpoint "end of constructors" + + # One. -gdb_test "break 68" "Breakpoint \[0-9\]*.*line 68\\." -gdb_test "continue" "Continuing\\.\r\n\r\nBreakpoint.*at.*m-static\\.cc:68\r\n.*" "continue to 68" # simple object, static const bool gdb_test "print test1.test" "\\$\[0-9\]* = true" "simple object, static const bool" @@ -71,8 +77,6 @@ gdb_test "print test1.key2" "\\$\[0-9\]* = 77" "simple object, static long" gdb_test "print test1.value" "\\$\[0-9\]* = oriental" "simple object, static enum" # Two. -gdb_test "break 69" "Breakpoint \[0-9\]*.*line 69\\." -gdb_test "continue" "Continuing\\.\r\n\r\nBreakpoint.*at.*m-static\\.cc:69\r\n.*" "continue to 69" # derived template object, base static const bool gdb_test "print test2.test" "\\$\[0-9\]* = true" "derived template object, base static const bool" @@ -90,8 +94,6 @@ gdb_test "print test2.value" "\\$\[0-9\].* = oriental" "derived template object, gdb_test "print test2.value_derived" "\\$\[0-9\].* = etruscan" "derived template object, static enum" # Three. -gdb_test "break 71" "Breakpoint \[0-9\]*.*line 71\\." -gdb_test "continue" "Continuing\\.\r\n\r\nBreakpoint.*at.*m-static\\.cc:71\r\n.*" "continue to 71" # template object, static derived template data member's base static const bool gdb_test "print test3.data.test" "\\$\[0-9\].* = true" "template object, static const bool" @@ -108,5 +110,19 @@ gdb_test "print test3.data.value" "\\$\[0-9\].* = oriental" "template object, st # template object, static derived template data member's static enum gdb_test "print test3.data.value_derived" "\\$\[0-9\].* = etruscan" "template object, static derived enum" +# 2002-08-16 +# Four. + +# static const int initialized in another file. +gdb_test "print test4.elsewhere" "\\$\[0-9\].* = 221" "static const int initialized elsewhere" + +# static const int that nobody initializes. From PR gdb/635. +gdb_test "print test4.nowhere" "field nowhere is nonexistent or has been optimised out" "static const int initialized nowhere" + +# Perhaps at some point test4 should also include a test for a static +# const int that was initialized in the header file. But I'm not sure +# that GDB's current behavior in such situations is either consistent +# across platforms or optimal, so I'm not including one now. + gdb_exit return 0 diff --git a/gdb/testsuite/gdb.c++/m-static.h b/gdb/testsuite/gdb.c++/m-static.h new file mode 100644 index 0000000..137d3b7 --- /dev/null +++ b/gdb/testsuite/gdb.c++/m-static.h @@ -0,0 +1,11 @@ +// 2002-08-16 + +class gnu_obj_4 +{ + public: + static const int elsewhere; + static const int nowhere; + // At some point, perhaps: + // static const int everywhere = 317; +}; + diff --git a/gdb/testsuite/gdb.c++/m-static1.cc b/gdb/testsuite/gdb.c++/m-static1.cc new file mode 100644 index 0000000..f88c9ce --- /dev/null +++ b/gdb/testsuite/gdb.c++/m-static1.cc @@ -0,0 +1,9 @@ +// 2002-08-16 + +namespace __gnu_test { +#include "m-static.h" +} + +using namespace __gnu_test; + +const int gnu_obj_4::elsewhere = 221; diff --git a/gdb/testsuite/gdb.c++/pr-574.cc b/gdb/testsuite/gdb.c++/pr-574.cc new file mode 100644 index 0000000..eb06b61 --- /dev/null +++ b/gdb/testsuite/gdb.c++/pr-574.cc @@ -0,0 +1,22 @@ +/* + An attempt to replicate PR gdb/574 with a shorter program. + + Printing out *theB failed if the program was compiled with GCC 2.95. +*/ + +class A { +public: + virtual void foo() {}; // Stick in a virtual function. + int a; // Stick in a data member. +}; + +class B : public A { + static int b; // Stick in a static data member. +}; + +int main() +{ + B *theB = new B; + + return 0; // breakpoint: constructs-done +} diff --git a/gdb/testsuite/gdb.c++/pr-574.exp b/gdb/testsuite/gdb.c++/pr-574.exp new file mode 100644 index 0000000..5beacd1 --- /dev/null +++ b/gdb/testsuite/gdb.c++/pr-574.exp @@ -0,0 +1,72 @@ +# Copyright 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. + +# Tests for the bug mentioned in PR gdb/574. It's a bit +# idiosyncratic, so I gave it its own file. + +# 2002-08-16 David Carlton <carlton@math.stanford.edu> + +# This file is part of the gdb testsuite + +if $tracelevel then { + strace $tracelevel + } + +if { [skip_cplus_tests] } { continue } + +# +# test running programs +# +set prms_id 0 +set bug_id 0 + +set testfile "pr-574" +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 ${binfile} + + +if ![runto_main] then { + perror "couldn't run to breakpoint" + continue +} + +# First, run to after we've constructed the object: + +gdb_breakpoint [gdb_get_line_number "constructs-done"] +gdb_continue_to_breakpoint "end of constructors" + +# This failed, as long as the code was compiled with GCC v. 2. + +# Different compilers order the data for <A> differently, so I'm not +# matching the result exactly. + +gdb_test "print *theB" "\\$\[0-9\]* = {<A> = {\[^}\]*}, static b = <optimized out>}" "PR gdb/574" + +gdb_exit +return 0 diff --git a/gdb/testsuite/gdb.c++/printmethod.cc b/gdb/testsuite/gdb.c++/printmethod.cc new file mode 100644 index 0000000..d32e1b1 --- /dev/null +++ b/gdb/testsuite/gdb.c++/printmethod.cc @@ -0,0 +1,14 @@ +/* Create some objects, and try to print out their methods. */ + +class A { +public: + virtual void virt() {}; + void nonvirt() {}; +}; + +int main() +{ + A *theA = new A; + + return 0; // breakpoint: constructs-done +} diff --git a/gdb/testsuite/gdb.c++/printmethod.exp b/gdb/testsuite/gdb.c++/printmethod.exp new file mode 100644 index 0000000..9b96cbf --- /dev/null +++ b/gdb/testsuite/gdb.c++/printmethod.exp @@ -0,0 +1,69 @@ +# Copyright 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. + +# This tries to print out methods of classes. + +# 2002-08-16 David Carlton <carlton@math.stanford.edu> + +# This file is part of the gdb testsuite + +if $tracelevel then { + strace $tracelevel + } + +if { [skip_cplus_tests] } { continue } + +# +# test running programs +# +set prms_id 0 +set bug_id 0 + +set testfile "printmethod" +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 ${binfile} + + +if ![runto_main] then { + perror "couldn't run to breakpoint" + continue +} + +# First, run to after we've constructed the object: + +gdb_breakpoint [gdb_get_line_number "constructs-done"] +gdb_continue_to_breakpoint "end of constructors" + +# The first of these is for PR gdb/653. + +gdb_test "print theA->virt" "\\$\[0-9\]* = &A::virt\\(\\)" "print virtual method." +gdb_test "print theA->nonvirt" "Cannot take address of a method" "print nonvirtual method." + +gdb_exit +return 0 |