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Re: [PATCH 2/2] fort_dyn_array: add basic test coverage
- From: Keven Boell <keven dot boell at linux dot intel dot com>
- To: Joel Brobecker <brobecker at adacore dot com>, Keven Boell <keven dot boell at intel dot com>
- Cc: gdb-patches at sourceware dot org
- Date: Wed, 05 Aug 2015 15:41:16 +0200
- Subject: Re: [PATCH 2/2] fort_dyn_array: add basic test coverage
- Authentication-results: sourceware.org; auth=none
- References: <1435754532-17922-1-git-send-email-keven dot boell at intel dot com> <1435754532-17922-3-git-send-email-keven dot boell at intel dot com> <20150721181911 dot GO7406 at adacore dot com>
On 21.07.2015 20:19, Joel Brobecker wrote:
> On Wed, Jul 01, 2015 at 02:42:12PM +0200, Keven Boell wrote:
>> Add basic test coverage for most dynamic array use-cases
>> in Fortran.
>> The commit contains the following tests:
>> * Ensure that values of Fortran dynamic arrays
>> can be evaluated correctly in various ways and states.
>> * Ensure that Fortran primitives can be evaluated
>> correctly when used as a dynamic array.
>> * Dynamic arrays passed to subroutines and handled
>> in different ways inside the routine.
>> * Ensure that the ptype of dynamic arrays in
>> Fortran can be printed in GDB correctly.
>> * Ensure that dynamic arrays in different states
>> (allocated/associated) can be evaluated.
>> * Dynamic arrays passed to functions and returned from
>> functions.
>> * History values of dynamic arrays can be accessed and
>> printed again with the correct values.
>> * Dynamic array evaluations using MI protocol.
>> * Sizeof output of dynamic arrays in various states.
>>
>> 2015-03-13 Keven Boell <keven.boell@intel.com>
>> Sanimir Agovic <sanimir.agovic@intel.com>
>>
>> testsuite/gdb.fortran:
>>
>> * vla-alloc-assoc.exp: New file.
>> * vla-datatypes.exp: New file.
>> * vla-datatypes.f90: New file.
>> * vla-history.exp: New file.
>> * vla-ptype-sub.exp: New file.
>> * vla-ptype.exp: New file.
>> * vla-sizeof.exp: New file.
>> * vla-sub.f90: New file.
>> * vla-value-sub-arbitrary.exp: New file.
>> * vla-value-sub-finish.exp: New file.
>> * vla-value-sub.exp: New file.
>> * vla-value.exp: New file.
>> * vla-ptr-info.exp: New file.
>> * vla.f90: New file.
>>
>> testsuite/gdb.mi:
>>
>> * mi-vla-fortran.exp: New file.
>> * vla.f90: New file.
>
> I only quickly scanned this patch, as it's really huge (huge
> is good, in this case).
>
> One general comment is that we avoid re-using the same code
> for each test. See: https://sourceware.org/gdb/wiki/GDBTestcaseCookbook#Make_sure_test_executables_are_unique
>
> Even if all testcases end up using the same code, I suggest
> making one source file for each testcase, and naming the source
> file the same as the .exp files (modulo the extension, of course).
> That's a fairly standard practice that makes it easier to associate
> testcase and code.
>
The chapter you refered to on the Testcase Cookbook page says
the opposite:
"[...] but if for some reason a new test reuses the sources of
another existing test, the new test shall compile to its own
executable [...]"
This is exactly what I'm doing here. I would like to avoid
code duplications as much as possible.
>
>> ---
>> gdb/testsuite/gdb.fortran/vla-alloc-assoc.exp | 65 +++++++
>> gdb/testsuite/gdb.fortran/vla-datatypes.exp | 82 +++++++++
>> gdb/testsuite/gdb.fortran/vla-datatypes.f90 | 51 ++++++
>> gdb/testsuite/gdb.fortran/vla-history.exp | 62 +++++++
>> gdb/testsuite/gdb.fortran/vla-ptr-info.exp | 32 ++++
>> gdb/testsuite/gdb.fortran/vla-ptype-sub.exp | 87 ++++++++++
>> gdb/testsuite/gdb.fortran/vla-ptype.exp | 96 +++++++++++
>> gdb/testsuite/gdb.fortran/vla-sizeof.exp | 46 +++++
>> gdb/testsuite/gdb.fortran/vla-sub.f90 | 82 +++++++++
>> .../gdb.fortran/vla-value-sub-arbitrary.exp | 35 ++++
>> gdb/testsuite/gdb.fortran/vla-value-sub-finish.exp | 49 ++++++
>> gdb/testsuite/gdb.fortran/vla-value-sub.exp | 90 ++++++++++
>> gdb/testsuite/gdb.fortran/vla-value.exp | 148 ++++++++++++++++
>> gdb/testsuite/gdb.fortran/vla.f90 | 56 ++++++
>> gdb/testsuite/gdb.mi/mi-vla-fortran.exp | 182 ++++++++++++++++++++
>> gdb/testsuite/gdb.mi/vla.f90 | 42 +++++
>> 16 files changed, 1205 insertions(+)
>> create mode 100644 gdb/testsuite/gdb.fortran/vla-alloc-assoc.exp
>> create mode 100644 gdb/testsuite/gdb.fortran/vla-datatypes.exp
>> create mode 100644 gdb/testsuite/gdb.fortran/vla-datatypes.f90
>> create mode 100644 gdb/testsuite/gdb.fortran/vla-history.exp
>> create mode 100644 gdb/testsuite/gdb.fortran/vla-ptr-info.exp
>> create mode 100644 gdb/testsuite/gdb.fortran/vla-ptype-sub.exp
>> create mode 100644 gdb/testsuite/gdb.fortran/vla-ptype.exp
>> create mode 100644 gdb/testsuite/gdb.fortran/vla-sizeof.exp
>> create mode 100644 gdb/testsuite/gdb.fortran/vla-sub.f90
>> create mode 100644 gdb/testsuite/gdb.fortran/vla-value-sub-arbitrary.exp
>> create mode 100644 gdb/testsuite/gdb.fortran/vla-value-sub-finish.exp
>> create mode 100644 gdb/testsuite/gdb.fortran/vla-value-sub.exp
>> create mode 100644 gdb/testsuite/gdb.fortran/vla-value.exp
>> create mode 100644 gdb/testsuite/gdb.fortran/vla.f90
>> create mode 100644 gdb/testsuite/gdb.mi/mi-vla-fortran.exp
>> create mode 100644 gdb/testsuite/gdb.mi/vla.f90
>>
>> diff --git a/gdb/testsuite/gdb.fortran/vla-alloc-assoc.exp b/gdb/testsuite/gdb.fortran/vla-alloc-assoc.exp
>> new file mode 100644
>> index 0000000..542b65c
>> --- /dev/null
>> +++ b/gdb/testsuite/gdb.fortran/vla-alloc-assoc.exp
>> @@ -0,0 +1,65 @@
>> +# Copyright 2015 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 3 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, see <http://www.gnu.org/licenses/>.
>> +
>> +standard_testfile "vla.f90"
>> +
>> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \
>> + {debug f90 quiet}] } {
>> + return -1
>> +}
>> +
>> +if ![runto MAIN__] then {
>> + perror "couldn't run to breakpoint MAIN__"
>> + continue
>> +}
>
> Let's try to standardize a bit on how we write testcases. We have
> a "cookbook" for testcases at...
>
> https://sourceware.org/gdb/wiki/GDBTestcaseCookbook
>
> ... and it shows how to handle runto failures:
>
> untested "could not run to main"
> return -1
>
>
Done.
>
>> +
>> +# Check the association status of various types of VLA's
>> +# and pointer to VLA's.
>> +gdb_breakpoint [gdb_get_line_number "vla1-allocated"]
>> +gdb_continue_to_breakpoint "vla1-allocated"
>> +gdb_test "print l" " = \\.TRUE\\." \
>> + "print vla1 allocation status (allocated)"
>> +
>> +gdb_breakpoint [gdb_get_line_number "vla2-allocated"]
>> +gdb_continue_to_breakpoint "vla2-allocated"
>> +gdb_test "print l" " = \\.TRUE\\." \
>> + "print vla2 allocation status (allocated)"
>> +
>> +gdb_breakpoint [gdb_get_line_number "pvla-associated"]
>> +gdb_continue_to_breakpoint "pvla-associated"
>> +gdb_test "print l" " = \\.TRUE\\." \
>> + "print pvla associated status (associated)"
>> +
>> +gdb_breakpoint [gdb_get_line_number "pvla-re-associated"]
>> +gdb_continue_to_breakpoint "pvla-re-associated"
>> +gdb_test "print l" " = \\.TRUE\\." \
>> + "print pvla associated status (re-associated)"
>> +
>> +gdb_breakpoint [gdb_get_line_number "pvla-deassociated"]
>> +gdb_continue_to_breakpoint "pvla-deassociated"
>> +gdb_test "print l" " = \\.FALSE\\." \
>> + "print pvla allocation status (deassociated)"
>> +
>> +gdb_breakpoint [gdb_get_line_number "vla1-deallocated"]
>> +gdb_continue_to_breakpoint "vla1-deallocated"
>> +gdb_test "print l" " = \\.FALSE\\." \
>> + "print vla1 allocation status (deallocated)"
>> +gdb_test "print vla1" " = <not allocated>" \
>> + "print deallocated vla1"
>> +
>> +gdb_breakpoint [gdb_get_line_number "vla2-deallocated"]
>> +gdb_continue_to_breakpoint "vla2-deallocated"
>> +gdb_test "print l" " = \\.FALSE\\." "print vla2 deallocated"
>> +gdb_test "print vla2" " = <not allocated>" "print deallocated vla2"
>> diff --git a/gdb/testsuite/gdb.fortran/vla-datatypes.exp b/gdb/testsuite/gdb.fortran/vla-datatypes.exp
>> new file mode 100644
>> index 0000000..a61cb70
>> --- /dev/null
>> +++ b/gdb/testsuite/gdb.fortran/vla-datatypes.exp
>> @@ -0,0 +1,82 @@
>> +# Copyright 2015 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 3 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, see <http://www.gnu.org/licenses/>.
>> +
>> +standard_testfile ".f90"
>> +
>> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \
>> + {debug f90 quiet}] } {
>> + return -1
>> +}
>> +
>> +# check that all fortran standard datatypes will be
>> +# handled correctly when using as VLA's
>> +
>> +if ![runto MAIN__] then {
>> + perror "couldn't run to breakpoint MAIN__"
>> + continue
>> +}
>
> Same as above.
Done.
>
>> +
>> +gdb_breakpoint [gdb_get_line_number "vlas-allocated"]
>> +gdb_continue_to_breakpoint "vlas-allocated"
>> +gdb_test "next" " = allocated\\\(realvla\\\)" \
>> + "next to allocation status of intvla"
>> +gdb_test "print l" " = \\.TRUE\\." "intvla allocated"
>> +gdb_test "next" " = allocated\\\(complexvla\\\)" \
>> + "next to allocation status of realvla"
>> +gdb_test "print l" " = \\.TRUE\\." "realvla allocated"
>> +gdb_test "next" " = allocated\\\(logicalvla\\\)" \
>> + "next to allocation status of complexvla"
>> +gdb_test "print l" " = \\.TRUE\\." "complexvla allocated"
>> +gdb_test "next" " = allocated\\\(charactervla\\\)" \
>> + "next to allocation status of logicalvla"
>> +gdb_test "print l" " = \\.TRUE\\." "logicalvla allocated"
>> +gdb_test "next" "intvla\\\(:,:,:\\\) = 1" \
>> + "next to allocation status of charactervla"
>> +gdb_test "print l" " = \\.TRUE\\." "charactervla allocated"
>> +
>> +gdb_breakpoint [gdb_get_line_number "vlas-initialized"]
>> +gdb_continue_to_breakpoint "vlas-initialized"
>> +gdb_test "ptype intvla" "type = integer\\\(kind=4\\\) \\\(11,22,33\\\)" \
>> + "ptype intvla"
>> +gdb_test "ptype realvla" "type = real\\\(kind=4\\\) \\\(11,22,33\\\)" \
>> + "ptype realvla"
>> +gdb_test "ptype complexvla" "type = complex\\\(kind=4\\\) \\\(11,22,33\\\)" \
>> + "ptype complexvla"
>> +gdb_test "ptype logicalvla" "type = logical\\\(kind=4\\\) \\\(11,22,33\\\)" \
>> + "ptype logicalvla"
>> +gdb_test "ptype charactervla" "type = character\\\*1 \\\(11,22,33\\\)" \
>> + "ptype charactervla"
>> +
>> +gdb_test "print intvla(5,5,5)" " = 1" "print intvla(5,5,5) (1st)"
>> +gdb_test "print realvla(5,5,5)" " = 3.14\\d+" \
>> + "print realvla(5,5,5) (1st)"
>> +gdb_test "print complexvla(5,5,5)" " = \\\(2,-3\\\)" \
>> + "print complexvla(5,5,5) (1st)"
>> +gdb_test "print logicalvla(5,5,5)" " = \\.TRUE\\." \
>> + "print logicalvla(5,5,5) (1st)"
>> +gdb_test "print charactervla(5,5,5)" " = 'K'" \
>> + "print charactervla(5,5,5) (1st)"
>> +
>> +gdb_breakpoint [gdb_get_line_number "vlas-modified"]
>> +gdb_continue_to_breakpoint "vlas-modified"
>> +gdb_test "print intvla(5,5,5)" " = 42" "print intvla(5,5,5) (2nd)"
>> +gdb_test "print realvla(5,5,5)" " = 4.13\\d+" \
>> + "print realvla(5,5,5) (2nd)"
>> +gdb_test "print complexvla(5,5,5)" " = \\\(-3,2\\\)" \
>> + "print complexvla(5,5,5) (2nd)"
>> +gdb_test "print logicalvla(5,5,5)" " = \\.FALSE\\." \
>> + "print logicalvla(5,5,5) (2nd)"
>> +gdb_test "print charactervla(5,5,5)" " = 'X'" \
>> + "print charactervla(5,5,5) (2nd)"
>> diff --git a/gdb/testsuite/gdb.fortran/vla-datatypes.f90 b/gdb/testsuite/gdb.fortran/vla-datatypes.f90
>> new file mode 100644
>> index 0000000..db25695
>> --- /dev/null
>> +++ b/gdb/testsuite/gdb.fortran/vla-datatypes.f90
>> @@ -0,0 +1,51 @@
>> +! Copyright 2015 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.
>> +
>> +program vla_primitives
>> + integer, allocatable :: intvla(:, :, :)
>> + real, allocatable :: realvla(:, :, :)
>> + complex, allocatable :: complexvla(:, :, :)
>> + logical, allocatable :: logicalvla(:, :, :)
>> + character, allocatable :: charactervla(:, :, :)
>> + logical :: l
>> +
>> + allocate (intvla (11,22,33))
>> + allocate (realvla (11,22,33))
>> + allocate (complexvla (11,22,33))
>> + allocate (logicalvla (11,22,33))
>> + allocate (charactervla (11,22,33))
>> +
>> + l = allocated(intvla) ! vlas-allocated
>> + l = allocated(realvla)
>> + l = allocated(complexvla)
>> + l = allocated(logicalvla)
>> + l = allocated(charactervla)
>> +
>> + intvla(:,:,:) = 1
>> + realvla(:,:,:) = 3.14
>> + complexvla(:,:,:) = cmplx(2.0,-3.0)
>> + logicalvla(:,:,:) = .TRUE.
>> + charactervla(:,:,:) = char(75)
>> +
>> + intvla(5,5,5) = 42 ! vlas-initialized
>> + realvla(5,5,5) = 4.13
>> + complexvla(5,5,5) = cmplx(-3.0,2.0)
>> + logicalvla(5,5,5) = .FALSE.
>> + charactervla(5,5,5) = 'X'
>> +
>> + ! dummy statement for bp
>> + l = .FALSE. ! vlas-modified
>> +end program vla_primitives
>> diff --git a/gdb/testsuite/gdb.fortran/vla-history.exp b/gdb/testsuite/gdb.fortran/vla-history.exp
>> new file mode 100644
>> index 0000000..d56519c
>> --- /dev/null
>> +++ b/gdb/testsuite/gdb.fortran/vla-history.exp
>> @@ -0,0 +1,62 @@
>> +# Copyright 2015 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 3 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, see <http://www.gnu.org/licenses/>.
>> +
>> +standard_testfile "vla.f90"
>> +
>> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \
>> + {debug f90 quiet}] } {
>> + return -1
>> +}
>> +
>> +if ![runto MAIN__] then {
>> + perror "couldn't run to breakpoint MAIN__"
>> + continue
>> +}
>
> Same as above.
Done.
>
>> +
>> +# Set some breakpoints and print complete vla.
>> +gdb_breakpoint [gdb_get_line_number "vla1-init"]
>> +gdb_continue_to_breakpoint "vla1-init"
>> +gdb_test "print vla1" " = <not allocated>" "print non-allocated vla1"
>> +
>> +gdb_breakpoint [gdb_get_line_number "vla2-allocated"]
>> +gdb_continue_to_breakpoint "vla2-allocated"
>> +gdb_test "print vla1" " = \\( *\\( *\\( *0, *0, *0,\[()0, .\]*\\)" \
>> + "print vla1 allocated"
>> +gdb_test "print vla2" " = \\( *\\( *\\( *0, *0, *0,\[()0, .\]*\\)" \
>> + "print vla2 allocated"
>> +
>> +gdb_breakpoint [gdb_get_line_number "vla1-filled"]
>> +gdb_continue_to_breakpoint "vla1-filled"
>> +gdb_test "print vla1" \
>> + " = \\( *\\( *\\( *1311, *1311, *1311,\[()1311, .\]*\\)" \
>> + "print vla1 filled"
>> +
>> +# Try to access history values for full vla prints.
>> +gdb_test "print \$1" " = <not allocated>" "print \$1"
>> +gdb_test "print \$2" " = \\( *\\( *\\( *0, *0, *0,\[()0, .\]*\\)" \
>> + "print \$2"
>> +gdb_test "print \$3" " = \\( *\\( *\\( *0, *0, *0,\[()0, .\]*\\)" \
>> + "print \$3"
>> +gdb_test "print \$4" \
>> + " = \\( *\\( *\\( *1311, *1311, *1311,\[()1311, .\]*\\)" "print \$4"
>> +
>> +gdb_breakpoint [gdb_get_line_number "vla2-filled"]
>> +gdb_continue_to_breakpoint "vla2-filled"
>> +gdb_test "print vla2(1,43,20)" " = 1311" "print vla2(1,43,20)"
>> +gdb_test "print vla1(1,3,8)" " = 1001" "print vla2(1,3,8)"
>> +
>> +# Try to access history values for vla values.
>> +gdb_test "print \$9" " = 1311" "print \$9"
>> +gdb_test "print \$10" " = 1001" "print \$10"
>> diff --git a/gdb/testsuite/gdb.fortran/vla-ptr-info.exp b/gdb/testsuite/gdb.fortran/vla-ptr-info.exp
>> new file mode 100644
>> index 0000000..b2d8f00
>> --- /dev/null
>> +++ b/gdb/testsuite/gdb.fortran/vla-ptr-info.exp
>> @@ -0,0 +1,32 @@
>> +# Copyright 2015 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 3 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, see <http://www.gnu.org/licenses/>.
>> +
>> +standard_testfile "vla.f90"
>> +
>> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \
>> + {debug f90 quiet}] } {
>> + return -1
>> +}
>> +
>> +if ![runto MAIN__] then {
>> + perror "couldn't run to breakpoint MAIN__"
>> + continue
>
> Same remark as above.
Done.
>
>> +}
>> +
>> +# Check the status of a pointer to a dynamic array.
>> +gdb_breakpoint [gdb_get_line_number "pvla-associated"]
>> +gdb_continue_to_breakpoint "pvla-associated"
>> +gdb_test "print &pvla" " = \\(PTR TO -> \\( real\\(kind=4\\) \\(10,10,10\\)\\)\\) ${hex}" \
>> + "print pvla pointer information"
>> diff --git a/gdb/testsuite/gdb.fortran/vla-ptype-sub.exp b/gdb/testsuite/gdb.fortran/vla-ptype-sub.exp
>> new file mode 100644
>> index 0000000..98fd663
>> --- /dev/null
>> +++ b/gdb/testsuite/gdb.fortran/vla-ptype-sub.exp
>> @@ -0,0 +1,87 @@
>> +# Copyright 2015 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 3 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, see <http://www.gnu.org/licenses/>.
>> +
>> +standard_testfile "vla-sub.f90"
>> +
>> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \
>> + {debug f90 quiet}] } {
>> + return -1
>> +}
>> +
>> +if ![runto MAIN__] then {
>> + perror "couldn't run to breakpoint MAIN__"
>> + continue
>> +}
>
> Same as above.
Done.
>
>> +
>> +# Pass fixed array to function and handle them as vla in function.
>> +gdb_breakpoint [gdb_get_line_number "not-filled"]
>> +gdb_continue_to_breakpoint "not-filled (1st)"
>> +gdb_test "ptype array1" "type = integer\\\(kind=4\\\) \\\(42,42\\\)" \
>> + "ptype array1 (passed fixed)"
>> +gdb_test "ptype array2" "type = real\\\(kind=4\\\) \\\(42,42,42\\\)" \
>> + "ptype array2 (passed fixed)"
>> +gdb_test "ptype array1(40, 10)" "type = integer\\\(kind=4\\\)" \
>> + "ptype array1(40, 10) (passed fixed)"
>> +gdb_test "ptype array2(13, 11, 5)" "type = real\\\(kind=4\\\)" \
>> + "ptype array2(13, 11, 5) (passed fixed)"
>> +
>> +# Pass sub arrays to function and handle them as vla in function.
>> +gdb_continue_to_breakpoint "not-filled (2nd)"
>> +gdb_test "ptype array1" "type = integer\\\(kind=4\\\) \\\(6,6\\\)" \
>> + "ptype array1 (passed sub-array)"
>> +gdb_test "ptype array2" "type = real\\\(kind=4\\\) \\\(6,6,6\\\)" \
>> + "ptype array2 (passed sub-array)"
>> +gdb_test "ptype array1(3, 3)" "type = integer\\\(kind=4\\\)" \
>> + "ptype array1(3, 3) (passed sub-array)"
>> +gdb_test "ptype array2(4, 4, 4)" "type = real\\\(kind=4\\\)" \
>> + "ptype array2(4, 4, 4) (passed sub-array)"
>> +
>> +# Check ptype outside of bounds. This should not crash GDB.
>
> Missing second space after a period.
Done.
>
>> +gdb_test "ptype array1(100, 100)" "no such vector element" \
>> + "ptype array1(100, 100) subarray do not crash (passed sub-array)"
>> +gdb_test "ptype array2(100, 100, 100)" "no such vector element" \
>> + "ptype array2(100, 100, 100) subarray do not crash (passed sub-array)"
>> +
>> +# Pass vla to function.
>> +gdb_continue_to_breakpoint "not-filled (3rd)"
>> +gdb_test "ptype array1" "type = integer\\\(kind=4\\\) \\\(20,20\\\)" \
>> + "ptype array1 (passed vla)"
>> +gdb_test "ptype array2" "type = real\\\(kind=4\\\) \\\(10,10,10\\\)" \
>> + "ptype array2 (passed vla)"
>> +gdb_test "ptype array1(3, 3)" "type = integer\\\(kind=4\\\)" \
>> + "ptype array1(3, 3) (passed vla)"
>> +gdb_test "ptype array2(4, 4, 4)" "type = real\\\(kind=4\\\)" \
>> + "ptype array2(4, 4, 4) (passed vla)"
>> +
>> +# Check ptype outside of bounds. This should not crash GDB.
>
> Same here.
Done.
>
>> +gdb_test "ptype array1(100, 100)" "no such vector element" \
>> + "ptype array1(100, 100) VLA do not crash (passed vla)"
>> +gdb_test "ptype array2(100, 100, 100)" "no such vector element" \
>> + "ptype array2(100, 100, 100) VLA do not crash (passed vla)"
>> +
>> +# Pass fixed array to function and handle it as VLA of arbitrary length in
>> +# function.
>> +gdb_breakpoint [gdb_get_line_number "end-of-bar"]
>> +gdb_continue_to_breakpoint "end-of-bar"
>> +gdb_test "ptype array1" \
>> + "type = (PTR TO -> \\( )?integer(\\(kind=4\\)|\\*4) \\(\\*\\)\\)?" \
>> + "ptype array1 (arbitrary length)"
>> +gdb_test "ptype array2" \
>> + "type = (PTR TO -> \\( )?integer(\\(kind=4\\)|\\*4) \\(4:9,10:\\*\\)\\)?" \
>> + "ptype array2 (arbitrary length)"
>> +gdb_test "ptype array1(100)" "type = integer\\\(kind=4\\\)" \
>> + "ptype array1(100) (arbitrary length)"
>> +gdb_test "ptype array2(4,100)" "type = integer\\\(kind=4\\\)" \
>> + "ptype array2(4,100) (arbitrary length)"
>> diff --git a/gdb/testsuite/gdb.fortran/vla-ptype.exp b/gdb/testsuite/gdb.fortran/vla-ptype.exp
>> new file mode 100644
>> index 0000000..cd47bbe
>> --- /dev/null
>> +++ b/gdb/testsuite/gdb.fortran/vla-ptype.exp
>> @@ -0,0 +1,96 @@
>> +# Copyright 2015 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 3 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, see <http://www.gnu.org/licenses/>.
>> +
>> +standard_testfile "vla.f90"
>> +
>> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \
>> + {debug f90 quiet}] } {
>> + return -1
>> +}
>> +
>> +if ![runto MAIN__] then {
>> + perror "couldn't run to breakpoint MAIN__"
>> + continue
>
> Same remark as before.
Done.
>
>> +}
>> +
>> +# Check the ptype of various VLA states and pointer to VLA's.
>> +gdb_breakpoint [gdb_get_line_number "vla1-init"]
>> +gdb_continue_to_breakpoint "vla1-init"
>> +gdb_test "ptype vla1" "type = <not allocated>" "ptype vla1 not initialized"
>> +gdb_test "ptype vla2" "type = <not allocated>" "ptype vla2 not initialized"
>> +gdb_test "ptype pvla" "type = <not associated>" "ptype pvla not initialized"
>> +gdb_test "ptype vla1(3, 6, 9)" "no such vector element because not allocated" \
>> + "ptype vla1(3, 6, 9) not initialized"
>> +gdb_test "ptype vla2(5, 45, 20)" \
>> + "no such vector element because not allocated" \
>> + "ptype vla1(5, 45, 20) not initialized"
>> +
>> +gdb_breakpoint [gdb_get_line_number "vla1-allocated"]
>> +gdb_continue_to_breakpoint "vla1-allocated"
>> +gdb_test "ptype vla1" "type = real\\\(kind=4\\\) \\\(10,10,10\\\)" \
>> + "ptype vla1 allocated"
>> +
>> +gdb_breakpoint [gdb_get_line_number "vla2-allocated"]
>> +gdb_continue_to_breakpoint "vla2-allocated"
>> +gdb_test "ptype vla2" "type = real\\\(kind=4\\\) \\\(7,42:50,13:35\\\)" \
>> + "ptype vla2 allocated"
>> +
>> +gdb_breakpoint [gdb_get_line_number "vla1-filled"]
>> +gdb_continue_to_breakpoint "vla1-filled"
>> +gdb_test "ptype vla1" "type = real\\\(kind=4\\\) \\\(10,10,10\\\)" \
>> + "ptype vla1 filled"
>> +gdb_test "ptype vla1(3, 6, 9)" "type = real\\\(kind=4\\\)" \
>> + "ptype vla1(3, 6, 9)"
>> +
>> +gdb_breakpoint [gdb_get_line_number "vla2-filled"]
>> +gdb_continue_to_breakpoint "vla2-filled"
>> +gdb_test "ptype vla2" "type = real\\\(kind=4\\\) \\\(7,42:50,13:35\\\)" \
>> + "ptype vla2 filled"
>> +gdb_test "ptype vla2(5, 45, 20)" "type = real\\\(kind=4\\\)" \
>> + "ptype vla1(5, 45, 20) filled"
>> +
>> +gdb_breakpoint [gdb_get_line_number "pvla-associated"]
>> +gdb_continue_to_breakpoint "pvla-associated"
>> +gdb_test "ptype pvla" "type = real\\\(kind=4\\\) \\\(10,10,10\\\)" \
>> + "ptype pvla associated"
>> +gdb_test "ptype pvla(3, 6, 9)" "type = real\\\(kind=4\\\)" \
>> + "ptype pvla(3, 6, 9)"
>> +
>> +gdb_breakpoint [gdb_get_line_number "pvla-re-associated"]
>> +gdb_continue_to_breakpoint "pvla-re-associated"
>> +gdb_test "ptype pvla" "type = real\\\(kind=4\\\) \\\(7,42:50,13:35\\\)" \
>> + "ptype pvla re-associated"
>> +gdb_test "ptype vla2(5, 45, 20)" "type = real\\\(kind=4\\\)" \
>> + "ptype vla1(5, 45, 20) re-associated"
>> +
>> +gdb_breakpoint [gdb_get_line_number "pvla-deassociated"]
>> +gdb_continue_to_breakpoint "pvla-deassociated"
>> +gdb_test "ptype pvla" "type = <not associated>" "ptype pvla deassociated"
>> +gdb_test "ptype pvla(5, 45, 20)" \
>> + "no such vector element because not associated" \
>> + "ptype pvla(5, 45, 20) not associated"
>> +
>> +gdb_breakpoint [gdb_get_line_number "vla1-deallocated"]
>> +gdb_continue_to_breakpoint "vla1-deallocated"
>> +gdb_test "ptype vla1" "type = <not allocated>" "ptype vla1 not allocated"
>> +gdb_test "ptype vla1(3, 6, 9)" "no such vector element because not allocated" \
>> + "ptype vla1(3, 6, 9) not allocated"
>> +
>> +gdb_breakpoint [gdb_get_line_number "vla2-deallocated"]
>> +gdb_continue_to_breakpoint "vla2-deallocated"
>> +gdb_test "ptype vla2" "type = <not allocated>" "ptype vla2 not allocated"
>> +gdb_test "ptype vla2(5, 45, 20)" \
>> + "no such vector element because not allocated" \
>> + "ptype vla2(5, 45, 20) not allocated"
>> diff --git a/gdb/testsuite/gdb.fortran/vla-sizeof.exp b/gdb/testsuite/gdb.fortran/vla-sizeof.exp
>> new file mode 100644
>> index 0000000..8281425
>> --- /dev/null
>> +++ b/gdb/testsuite/gdb.fortran/vla-sizeof.exp
>> @@ -0,0 +1,46 @@
>> +# Copyright 2015 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 3 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, see <http://www.gnu.org/licenses/>.
>> +
>> +standard_testfile "vla.f90"
>> +
>> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \
>> + {debug f90 quiet}] } {
>> + return -1
>> +}
>> +
>> +if ![runto MAIN__] then {
>> + perror "couldn't run to breakpoint MAIN__"
>> + continue
>
> Same remark as before.
Done.
>
>> +}
>> +
>> +# Try to access values in non allocated VLA
>> +gdb_breakpoint [gdb_get_line_number "vla1-init"]
>> +gdb_continue_to_breakpoint "vla1-init"
>> +gdb_test "print sizeof(vla1)" " = 0" "print sizeof non-allocated vla1"
>> +
>> +# Try to access value in allocated VLA
>> +gdb_breakpoint [gdb_get_line_number "vla2-allocated"]
>> +gdb_continue_to_breakpoint "vla2-allocated"
>> +gdb_test "print sizeof(vla1)" " = 4000" "print sizeof allocated vla1"
>> +
>> +# Try to access values in undefined pointer to VLA (dangling)
>> +gdb_breakpoint [gdb_get_line_number "vla1-filled"]
>> +gdb_continue_to_breakpoint "vla1-filled"
>> +gdb_test "print sizeof(pvla)" " = 0" "print sizeof non-associated pvla"
>> +
>> +# Try to access values in pointer to VLA and compare them
>> +gdb_breakpoint [gdb_get_line_number "pvla-associated"]
>> +gdb_continue_to_breakpoint "pvla-associated"
>> +gdb_test "print sizeof(pvla)" " = 4000" "print sizeof associated pvla"
>> diff --git a/gdb/testsuite/gdb.fortran/vla-sub.f90 b/gdb/testsuite/gdb.fortran/vla-sub.f90
>> new file mode 100644
>> index 0000000..dfda411
>> --- /dev/null
>> +++ b/gdb/testsuite/gdb.fortran/vla-sub.f90
>> @@ -0,0 +1,82 @@
>> +! Copyright 2015 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.
>> +!
>> +! Original file written by Jakub Jelinek <jakub@redhat.com> and
>> +! Jan Kratochvil <jan.kratochvil@redhat.com>.
>> +! Modified for the GDB testcases by Keven Boell <keven.boell@intel.com>.
>> +
>> +subroutine foo (array1, array2)
>> + integer :: array1 (:, :)
>> + real :: array2 (:, :, :)
>> +
>> + array1(:,:) = 5 ! not-filled
>> + array1(1, 1) = 30
>> +
>> + array2(:,:,:) = 6 ! array1-filled
>> + array2(:,:,:) = 3
>> + array2(1,1,1) = 30
>> + array2(3,3,3) = 90 ! array2-almost-filled
>> +end subroutine
>> +
>> +subroutine bar (array1, array2)
>> + integer :: array1 (*)
>> + integer :: array2 (4:9, 10:*)
>> +
>> + array1(5:10) = 1311
>> + array1(7) = 1
>> + array1(100) = 100
>> + array2(4,10) = array1(7)
>> + array2(4,100) = array1(7)
>> + return ! end-of-bar
>> +end subroutine
>> +
>> +program vla_sub
>> + interface
>> + subroutine foo (array1, array2)
>> + integer :: array1 (:, :)
>> + real :: array2 (:, :, :)
>> + end subroutine
>> + end interface
>> + interface
>> + subroutine bar (array1, array2)
>> + integer :: array1 (*)
>> + integer :: array2 (4:9, 10:*)
>> + end subroutine
>> + end interface
>> +
>> + real, allocatable :: vla1 (:, :, :)
>> + integer, allocatable :: vla2 (:, :)
>> +
>> + ! used for subroutine
>> + integer :: sub_arr1(42, 42)
>> + real :: sub_arr2(42, 42, 42)
>> + integer :: sub_arr3(42)
>> +
>> + sub_arr1(:,:) = 1 ! vla2-deallocated
>> + sub_arr2(:,:,:) = 2
>> + sub_arr3(:) = 3
>> +
>> + call foo(sub_arr1, sub_arr2)
>> + call foo(sub_arr1(5:10, 5:10), sub_arr2(10:15,10:15,10:15))
>> +
>> + allocate (vla1 (10,10,10))
>> + allocate (vla2 (20,20))
>> + vla1(:,:,:) = 1311
>> + vla2(:,:) = 42
>> + call foo(vla2, vla1)
>> +
>> + call bar(sub_arr3, sub_arr1)
>> +end program vla_sub
>> diff --git a/gdb/testsuite/gdb.fortran/vla-value-sub-arbitrary.exp b/gdb/testsuite/gdb.fortran/vla-value-sub-arbitrary.exp
>> new file mode 100644
>> index 0000000..88defda
>> --- /dev/null
>> +++ b/gdb/testsuite/gdb.fortran/vla-value-sub-arbitrary.exp
>> @@ -0,0 +1,35 @@
>> +# Copyright 2015 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 3 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, see <http://www.gnu.org/licenses/>.
>> +
>> +standard_testfile "vla-sub.f90"
>> +
>> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \
>> + {debug f90 quiet}] } {
>> + return -1
>> +}
>> +
>> +if ![runto MAIN__] then {
>> + perror "couldn't run to breakpoint MAIN__"
>> + continue
>
> Same remark as before.
Done.
>
>> +}
>> +
>> +# Check VLA with arbitary length and check that elements outside of
>> +# bounds of the passed VLA can be accessed correctly.
>> +gdb_breakpoint [gdb_get_line_number "end-of-bar"]
>> +gdb_continue_to_breakpoint "end-of-bar"
>> +gdb_test "p array1(42)" " = 3" "print arbitary array1(42)"
>> +gdb_test "p array1(100)" " = 100" "print arbitary array1(100)"
>> +gdb_test "p array2(4,10)" " = 1" "print arbitary array2(4,10)"
>> +gdb_test "p array2(4,100)" " = 1" "print arbitary array2(4,100)"
>> diff --git a/gdb/testsuite/gdb.fortran/vla-value-sub-finish.exp b/gdb/testsuite/gdb.fortran/vla-value-sub-finish.exp
>> new file mode 100644
>> index 0000000..6738875
>> --- /dev/null
>> +++ b/gdb/testsuite/gdb.fortran/vla-value-sub-finish.exp
>> @@ -0,0 +1,49 @@
>> +# Copyright 2015 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 3 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, see <http://www.gnu.org/licenses/>.
>> +
>> +standard_testfile "vla-sub.f90"
>> +
>> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \
>> + {debug f90 quiet}] } {
>> + return -1
>> +}
>> +
>> +if ![runto MAIN__] then {
>> + perror "couldn't run to breakpoint MAIN__"
>> + continue
>> +}
>
> Same Remark as before.
Done.
>
>> +
>> +# "up" works with GCC but other Fortran compilers may copy the values into the
>> +# outer function only on the exit of the inner function.
>> +# We need both variants as depending on the arch we optionally may still be
>> +# executing the caller line or not after `finish'.
>> +
>> +gdb_breakpoint [gdb_get_line_number "array2-almost-filled"]
>> +gdb_continue_to_breakpoint "array2-almost-filled"
>> +gdb_test "print array2" " = \\( *\\( *\\( *30, *3, *3,\[()3, .\]*\\)" \
>> + "print array2 in foo after it was filled"
>> +gdb_test "print array2(2,1,1)=20" " = 20" \
>> + "set array(2,2,2) to 20 in subroutine"
>> +gdb_test "print array2" " = \\( *\\( *\\( *30, *20, *3,\[()3, .\]*\\)" \
>> + "print array2 in foo after it was mofified in debugger"
>> +
>> +gdb_test "finish" \
>> + ".*(foo\\\(sub_arr1\\\(5:10, 5:10\\\), sub_arr2\\\(10:15,10:15,10:15\\\)\\\)|foo \\\(array1=..., array2=...\\\).*)" \
>> + "finish function"
>> +gdb_test "p sub_arr1(5, 7)" " = 5" "sub_arr1(5, 7) after finish"
>> +gdb_test "p sub_arr1(1, 1)" " = 30" "sub_arr1(1, 1) after finish"
>> +gdb_test "p sub_arr2(1, 1, 1)" " = 30" "sub_arr2(1, 1, 1) after finish"
>> +gdb_test "p sub_arr2(2, 1, 1)" " = 20" "sub_arr2(2, 1, 1) after finish"
>> +
>> diff --git a/gdb/testsuite/gdb.fortran/vla-value-sub.exp b/gdb/testsuite/gdb.fortran/vla-value-sub.exp
>> new file mode 100644
>> index 0000000..de88333
>> --- /dev/null
>> +++ b/gdb/testsuite/gdb.fortran/vla-value-sub.exp
>> @@ -0,0 +1,90 @@
>> +# Copyright 2015 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 3 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, see <http://www.gnu.org/licenses/>.
>> +
>> +standard_testfile "vla-sub.f90"
>> +
>> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \
>> + {debug f90 quiet}] } {
>> + return -1
>> +}
>> +
>> +if ![runto MAIN__] then {
>> + perror "couldn't run to breakpoint MAIN__"
>> + continue
>> +}
>
> Same remark as before.
Done.
>
>> +
>> +# Check the values of VLA's in subroutine can be evaluated correctly
>> +
>> +# Try to access values from a fixed array handled as VLA in subroutine.
>> +gdb_breakpoint [gdb_get_line_number "not-filled"]
>> +gdb_continue_to_breakpoint "not-filled (1st)"
>> +gdb_test "print array1" " = \\(\[()1, .\]*\\)" \
>> + "print passed array1 in foo (passed fixed array)"
>> +
>> +gdb_breakpoint [gdb_get_line_number "array1-filled"]
>> +gdb_continue_to_breakpoint "array1-filled (1st)"
>> +gdb_test "print array1(5, 7)" " = 5" \
>> + "print array1(5, 7) after filled in foo (passed fixed array)"
>> +gdb_test "print array1(1, 1)" " = 30" \
>> + "print array1(1, 1) after filled in foo (passed fixed array)"
>> +
>> +gdb_breakpoint [gdb_get_line_number "array2-almost-filled"]
>> +gdb_continue_to_breakpoint "array2-almost-filled (1st)"
>> +gdb_test "print array2" " = \\( *\\( *\\( *30, *3, *3,\[()3, .\]*\\)" \
>> + "print array2 in foo after it was filled (passed fixed array)"
>> +gdb_test "print array2(2,1,1)=20" " = 20" \
>> + "set array(2,2,2) to 20 in subroutine (passed fixed array)"
>> +gdb_test "print array2" " = \\( *\\( *\\( *30, *20, *3,\[()3, .\]*\\)" \
>> + "print array2 in foo after it was mofified in debugger (passed fixed array)"
>> +
>> +
>> +# Try to access values from a fixed sub-array handled as VLA in subroutine.
>> +gdb_continue_to_breakpoint "not-filled (2nd)"
>> +gdb_test "print array1" " = \\(\[()5, .\]*\\)" \
>> + "print passed array1 in foo (passed sub-array)"
>> +
>> +gdb_continue_to_breakpoint "array1-filled (2nd)"
>> +gdb_test "print array1(5, 5)" " = 5" \
>> + "print array1(5, 5) after filled in foo (passed sub-array)"
>> +gdb_test "print array1(1, 1)" " = 30" \
>> + "print array1(1, 1) after filled in foo (passed sub-array)"
>> +
>> +gdb_continue_to_breakpoint "array2-almost-filled (2nd)"
>> +gdb_test "print array2" " = \\( *\\( *\\( *30, *3, *3,\[()3, .\]*\\)" \
>> + "print array2 in foo after it was filled (passed sub-array)"
>> +gdb_test "print array2(2,1,1)=20" " = 20" \
>> + "set array(2,2,2) to 20 in subroutine (passed sub-array)"
>> +gdb_test "print array2" " = \\( *\\( *\\( *30, *20, *3,\[()3, .\]*\\)" \
>> + "print array2 in foo after it was mofified in debugger (passed sub-array)"
>> +
>> +
>> +# Try to access values from a VLA passed to subroutine.
>> +gdb_continue_to_breakpoint "not-filled (3rd)"
>> +gdb_test "print array1" " = \\(\[()42, .\]*\\)" \
>> + "print passed array1 in foo (passed vla)"
>> +
>> +gdb_continue_to_breakpoint "array1-filled (3rd)"
>> +gdb_test "print array1(5, 5)" " = 5" \
>> + "print array1(5, 5) after filled in foo (passed vla)"
>> +gdb_test "print array1(1, 1)" " = 30" \
>> + "print array1(1, 1) after filled in foo (passed vla)"
>> +
>> +gdb_continue_to_breakpoint "array2-almost-filled (3rd)"
>> +gdb_test "print array2" " = \\( *\\( *\\( *30, *3, *3,\[()3, .\]*\\)" \
>> + "print array2 in foo after it was filled (passed vla)"
>> +gdb_test "print array2(2,1,1)=20" " = 20" \
>> + "set array(2,2,2) to 20 in subroutine (passed vla)"
>> +gdb_test "print array2" " = \\( *\\( *\\( *30, *20, *3,\[()3, .\]*\\)" \
>> + "print array2 in foo after it was mofified in debugger (passed vla)"
>> diff --git a/gdb/testsuite/gdb.fortran/vla-value.exp b/gdb/testsuite/gdb.fortran/vla-value.exp
>> new file mode 100644
>> index 0000000..6ea1eff
>> --- /dev/null
>> +++ b/gdb/testsuite/gdb.fortran/vla-value.exp
>> @@ -0,0 +1,148 @@
>> +# Copyright 2015 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 3 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, see <http://www.gnu.org/licenses/>.
>> +
>> +standard_testfile "vla.f90"
>> +
>> +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \
>> + {debug f90 quiet}] } {
>> + return -1
>> +}
>> +
>> +if ![runto MAIN__] then {
>> + perror "couldn't run to breakpoint MAIN__"
>> + continue
>> +}
>
> Same remark as before.
Done.
>
>> +
>> +# Try to access values in non allocated VLA
>> +gdb_breakpoint [gdb_get_line_number "vla1-init"]
>> +gdb_continue_to_breakpoint "vla1-init"
>> +gdb_test "print vla1" " = <not allocated>" "print non-allocated vla1"
>> +gdb_test "print &vla1" \
>> + " = \\\(PTR TO -> \\\( real\\\(kind=4\\\) \\\(<not allocated>\\\)\\\)\\\) $hex" \
>> + "print non-allocated &vla1"
>> +gdb_test "print vla1(1,1,1)" "no such vector element because not allocated" \
>> + "print member in non-allocated vla1 (1)"
>> +gdb_test "print vla1(101,202,303)" \
>> + "no such vector element because not allocated" \
>> + "print member in non-allocated vla1 (2)"
>> +gdb_test "print vla1(5,2,18)=1" "no such vector element because not allocated" \
>> + "set member in non-allocated vla1"
>> +
>> +# Try to access value in allocated VLA
>> +gdb_breakpoint [gdb_get_line_number "vla2-allocated"]
>> +gdb_continue_to_breakpoint "vla2-allocated"
>> +gdb_test "next" "\\d+(\\t|\\s)+vla1\\\(3, 6, 9\\\) = 42" \
>> + "step over value assignment of vla1"
>> +gdb_test "print &vla1" \
>> + " = \\\(PTR TO -> \\\( real\\\(kind=4\\\) \\\(10,10,10\\\)\\\)\\\) $hex" \
>> + "print allocated &vla1"
>> +gdb_test "print vla1(3, 6, 9)" " = 1311" "print allocated vla1(3,6,9)"
>> +gdb_test "print vla1(1, 3, 8)" " = 1311" "print allocated vla1(1,3,8)"
>> +gdb_test "print vla1(9, 9, 9) = 999" " = 999" \
>> + "print allocated vla1(9,9,9)=1"
>> +
>> +# Try to access values in allocated VLA after specific assignment
>> +gdb_breakpoint [gdb_get_line_number "vla1-filled"]
>> +gdb_continue_to_breakpoint "vla1-filled"
>> +gdb_test "print vla1(3, 6, 9)" " = 42" \
>> + "print allocated vla1(3,6,9) after specific assignment (filled)"
>> +gdb_test "print vla1(1, 3, 8)" " = 1001" \
>> + "print allocated vla1(1,3,8) after specific assignment (filled)"
>> +gdb_test "print vla1(9, 9, 9)" " = 999" \
>> + "print allocated vla1(9,9,9) after assignment in debugger (filled)"
>> +
>> +# Try to access values in undefined pointer to VLA (dangling)
>> +gdb_test "print pvla" " = <not associated>" "print undefined pvla"
>> +gdb_test "print &pvla" \
>> + " = \\\(PTR TO -> \\\( real\\\(kind=4\\\) \\\(<not associated>\\\)\\\)\\\) $hex" \
>> + "print non-associated &pvla"
>> +gdb_test "print pvla(1, 3, 8)" "no such vector element because not associated" \
>> + "print undefined pvla(1,3,8)"
>> +
>> +# Try to access values in pointer to VLA and compare them
>> +gdb_breakpoint [gdb_get_line_number "pvla-associated"]
>> +gdb_continue_to_breakpoint "pvla-associated"
>> +gdb_test "print &pvla" \
>> + " = \\\(PTR TO -> \\\( real\\\(kind=4\\\) \\\(10,10,10\\\)\\\)\\\) $hex" \
>> + "print associated &pvla"
>> +gdb_test "print pvla(3, 6, 9)" " = 42" "print associated pvla(3,6,9)"
>> +gdb_test "print pvla(1, 3, 8)" " = 1001" "print associated pvla(1,3,8)"
>> +gdb_test "print pvla(9, 9, 9)" " = 999" "print associated pvla(9,9,9)"
>> +
>> +# Fill values to VLA using pointer and check
>> +gdb_breakpoint [gdb_get_line_number "pvla-re-associated"]
>> +gdb_continue_to_breakpoint "pvla-re-associated"
>> +gdb_test "print pvla(5, 45, 20)" \
>> + " = 1" "print pvla(5, 45, 20) after filled using pointer"
>> +gdb_test "print vla2(5, 45, 20)" \
>> + " = 1" "print vla2(5, 45, 20) after filled using pointer"
>> +gdb_test "print pvla(7, 45, 14)" " = 2" \
>> + "print pvla(7, 45, 14) after filled using pointer"
>> +gdb_test "print vla2(7, 45, 14)" " = 2" \
>> + "print vla2(7, 45, 14) after filled using pointer"
>> +
>> +# Try to access values of deassociated VLA pointer
>> +gdb_breakpoint [gdb_get_line_number "pvla-deassociated"]
>> +gdb_continue_to_breakpoint "pvla-deassociated"
>> +gdb_test "print pvla(5, 45, 20)" \
>> + "no such vector element because not associated" \
>> + "print pvla(5, 45, 20) after deassociated"
>> +gdb_test "print pvla(7, 45, 14)" \
>> + "no such vector element because not associated" \
>> + "print pvla(7, 45, 14) after dissasociated"
>> +gdb_test "print pvla" " = <not associated>" \
>> + "print vla1 after deassociated"
>> +
>> +# Try to access values of deallocated VLA
>> +gdb_breakpoint [gdb_get_line_number "vla1-deallocated"]
>> +gdb_continue_to_breakpoint "vla1-deallocated"
>> +gdb_test "print vla1(3, 6, 9)" "no such vector element because not allocated" \
>> + "print allocated vla1(3,6,9) after specific assignment (deallocated)"
>> +gdb_test "print vla1(1, 3, 8)" "no such vector element because not allocated" \
>> + "print allocated vla1(1,3,8) after specific assignment (deallocated)"
>> +gdb_test "print vla1(9, 9, 9)" "no such vector element because not allocated" \
>> + "print allocated vla1(9,9,9) after assignment in debugger (deallocated)"
>> +
>> +
>> +# Try to assign VLA to user variable
>> +clean_restart ${testfile}
>> +
>> +if ![runto MAIN__] then {
>> + perror "couldn't run to breakpoint MAIN__"
>> + continue
>> +}
>> +gdb_breakpoint [gdb_get_line_number "vla2-allocated"]
>> +gdb_continue_to_breakpoint "vla2-allocated"
>> +gdb_test "next" "\\d+.*vla1\\(3, 6, 9\\) = 42" "next (1)"
>> +
>> +gdb_test_no_output "set \$myvar = vla1" "set \$myvar = vla1"
>> +gdb_test "print \$myvar" \
>> + " = \\( *\\( *\\( *1311, *1311, *1311,\[()1311, .\]*\\)" \
>> + "print \$myvar set to vla1"
>> +
>> +gdb_test "next" "\\d+.*vla1\\(1, 3, 8\\) = 1001" "next (2)"
>> +gdb_test "print \$myvar(3,6,9)" " = 1311" "print \$myvar(3,6,9)"
>> +
>> +gdb_breakpoint [gdb_get_line_number "pvla-associated"]
>> +gdb_continue_to_breakpoint "pvla-associated"
>> +gdb_test_no_output "set \$mypvar = pvla" "set \$mypvar = pvla"
>> +gdb_test "print \$mypvar(1,3,8)" " = 1001" "print \$mypvar(1,3,8)"
>> +
>> +# deallocate pointer and make sure user defined variable still has the
>> +# right value.
>> +gdb_breakpoint [gdb_get_line_number "pvla-deassociated"]
>> +gdb_continue_to_breakpoint "pvla-deassociated"
>> +gdb_test "print \$mypvar(1,3,8)" " = 1001" \
>> + "print \$mypvar(1,3,8) after deallocated"
>> diff --git a/gdb/testsuite/gdb.fortran/vla.f90 b/gdb/testsuite/gdb.fortran/vla.f90
>> new file mode 100644
>> index 0000000..61e22b9
>> --- /dev/null
>> +++ b/gdb/testsuite/gdb.fortran/vla.f90
>> @@ -0,0 +1,56 @@
>> +! Copyright 2015 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 3 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, see <http://www.gnu.org/licenses/>.
>> +
>> +program vla
>> + real, target, allocatable :: vla1 (:, :, :)
>> + real, target, allocatable :: vla2 (:, :, :)
>> + real, target, allocatable :: vla3 (:, :)
>> + real, pointer :: pvla (:, :, :)
>> + logical :: l
>> +
>> + allocate (vla1 (10,10,10)) ! vla1-init
>> + l = allocated(vla1)
>> +
>> + allocate (vla2 (1:7,42:50,13:35)) ! vla1-allocated
>> + l = allocated(vla2)
>> +
>> + vla1(:, :, :) = 1311 ! vla2-allocated
>> + vla1(3, 6, 9) = 42
>> + vla1(1, 3, 8) = 1001
>> + vla1(6, 2, 7) = 13
>> +
>> + vla2(:, :, :) = 1311 ! vla1-filled
>> + vla2(5, 45, 20) = 42
>> +
>> + pvla => vla1 ! vla2-filled
>> + l = associated(pvla)
>> +
>> + pvla => vla2 ! pvla-associated
>> + l = associated(pvla)
>> + pvla(5, 45, 20) = 1
>> + pvla(7, 45, 14) = 2
>> +
>> + pvla => null() ! pvla-re-associated
>> + l = associated(pvla)
>> +
>> + deallocate (vla1) ! pvla-deassociated
>> + l = allocated(vla1)
>> +
>> + deallocate (vla2) ! vla1-deallocated
>> + l = allocated(vla2)
>> +
>> + allocate (vla3 (2,2)) ! vla2-deallocated
>> + vla3(:,:) = 13
>> +end program vla
>> diff --git a/gdb/testsuite/gdb.mi/mi-vla-fortran.exp b/gdb/testsuite/gdb.mi/mi-vla-fortran.exp
>> new file mode 100644
>> index 0000000..d191623
>> --- /dev/null
>> +++ b/gdb/testsuite/gdb.mi/mi-vla-fortran.exp
>> @@ -0,0 +1,182 @@
>> +# Copyright 2015 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 3 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, see <http://www.gnu.org/licenses/>.
>> +
>> +# Verify that, using the MI, we can evaluate a simple C Variable Length
>> +# Array (VLA).
>> +
>> +load_lib mi-support.exp
>> +set MIFLAGS "-i=mi"
>> +
>> +gdb_exit
>> +if [mi_gdb_start] {
>> + continue
>> +}
>> +
>> +standard_testfile vla.f90
>> +
>> +if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable \
>> + {debug f90}] != "" } {
>> + untested mi-vla-fortran.exp
>> + return -1
>> +}
>> +
>> +mi_delete_breakpoints
>> +mi_gdb_reinitialize_dir $srcdir/$subdir
>> +mi_gdb_load ${binfile}
>> +
>> +set bp_lineno [gdb_get_line_number "vla1-not-allocated"]
>> +mi_create_breakpoint "-t vla.f90:$bp_lineno" 1 "del" "vla" \
>> + ".*vla.f90" $bp_lineno $hex \
>> + "insert breakpoint at line $bp_lineno (vla not allocated)"
>> +mi_run_cmd
>> +mi_expect_stop "breakpoint-hit" "vla" "" ".*vla.f90" "$bp_lineno" \
>> + { "" "disp=\"del\"" } "run to breakpoint at line $bp_lineno"
>> +mi_gdb_test "500-data-evaluate-expression vla1" \
>> + "500\\^done,value=\"<not allocated>\"" "evaluate not allocated vla"
>> +
>> +mi_create_varobj_checked vla1_not_allocated vla1 "<not allocated>" \
>> + "create local variable vla1_not_allocated"
>> +mi_gdb_test "501-var-info-type vla1_not_allocated" \
>> + "501\\^done,type=\"<not allocated>\"" \
>> + "info type variable vla1_not_allocated"
>> +mi_gdb_test "502-var-show-format vla1_not_allocated" \
>> + "502\\^done,format=\"natural\"" \
>> + "show format variable vla1_not_allocated"
>> +mi_gdb_test "503-var-evaluate-expression vla1_not_allocated" \
>> + "503\\^done,value=\"\\\[0\\\]\"" \
>> + "eval variable vla1_not_allocated"
>> +mi_list_array_varobj_children_with_index "vla1_not_allocated" "0" "1" \
>> + "real\\\(kind=4\\\)" "get children of vla1_not_allocated"
>> +
>> +
>> +
>> +set bp_lineno [gdb_get_line_number "vla1-allocated"]
>> +mi_create_breakpoint "-t vla.f90:$bp_lineno" 2 "del" "vla" ".*vla.f90" \
>> + $bp_lineno $hex "insert breakpoint at line $bp_lineno (vla allocated)"
>> +mi_run_cmd
>> +mi_expect_stop "breakpoint-hit" "vla" "" ".*vla.f90" "$bp_lineno" \
>> + { "" "disp=\"del\"" } "run to breakpoint at line $bp_lineno"
>> +mi_gdb_test "510-data-evaluate-expression vla1" \
>> + "510\\^done,value=\"\\(0, 0, 0, 0, 0\\)\"" "evaluate allocated vla"
>> +
>> +mi_create_varobj_checked vla1_allocated vla1 "real\\\(kind=4\\\) \\\(5\\\)" \
>> + "create local variable vla1_allocated"
>> +mi_gdb_test "511-var-info-type vla1_allocated" \
>> + "511\\^done,type=\"real\\\(kind=4\\\) \\\(5\\\)\"" \
>> + "info type variable vla1_allocated"
>> +mi_gdb_test "512-var-show-format vla1_allocated" \
>> + "512\\^done,format=\"natural\"" \
>> + "show format variable vla1_allocated"
>> +mi_gdb_test "513-var-evaluate-expression vla1_allocated" \
>> + "513\\^done,value=\"\\\[5\\\]\"" \
>> + "eval variable vla1_allocated"
>> +mi_list_array_varobj_children_with_index "vla1_allocated" "5" "1" \
>> + "real\\\(kind=4\\\)" "get children of vla1_allocated"
>> +
>> +
>> +set bp_lineno [gdb_get_line_number "vla1-filled"]
>> +mi_create_breakpoint "-t vla.f90:$bp_lineno" 3 "del" "vla" ".*vla.f90" \
>> + $bp_lineno $hex "insert breakpoint at line $bp_lineno"
>> +mi_run_cmd
>> +mi_expect_stop "breakpoint-hit" "vla" "" ".*vla.f90" "$bp_lineno" \
>> + { "" "disp=\"del\"" } "run to breakpoint at line $bp_lineno"
>> +mi_gdb_test "520-data-evaluate-expression vla1" \
>> + "520\\^done,value=\"\\(1, 1, 1, 1, 1\\)\"" "evaluate filled vla"
>> +
>> +
>> +set bp_lineno [gdb_get_line_number "vla1-modified"]
>> +mi_create_breakpoint "-t vla.f90:$bp_lineno" 4 "del" "vla" ".*vla.f90" \
>> + $bp_lineno $hex "insert breakpoint at line $bp_lineno"
>> +mi_run_cmd
>> +mi_expect_stop "breakpoint-hit" "vla" "" ".*vla.f90" "$bp_lineno" \
>> + { "" "disp=\"del\"" } "run to breakpoint at line $bp_lineno"
>> +mi_gdb_test "530-data-evaluate-expression vla1" \
>> + "530\\^done,value=\"\\(1, 42, 1, 24, 1\\)\"" "evaluate filled vla"
>> +mi_gdb_test "540-data-evaluate-expression vla1(1)" \
>> + "540\\^done,value=\"1\"" "evaluate filled vla"
>> +mi_gdb_test "550-data-evaluate-expression vla1(2)" \
>> + "550\\^done,value=\"42\"" "evaluate filled vla"
>> +mi_gdb_test "560-data-evaluate-expression vla1(4)" \
>> + "560\\^done,value=\"24\"" "evaluate filled vla"
>> +
>> +
>> +set bp_lineno [gdb_get_line_number "vla1-deallocated"]
>> +mi_create_breakpoint "-t vla.f90:$bp_lineno" 5 "del" "vla" ".*vla.f90" \
>> + $bp_lineno $hex "insert breakpoint at line $bp_lineno"
>> +mi_run_cmd
>> +mi_expect_stop "breakpoint-hit" "vla" "" ".*vla.f90" "$bp_lineno" \
>> + { "" "disp=\"del\"" } "run to breakpoint at line $bp_lineno"
>> +mi_gdb_test "570-data-evaluate-expression vla1" \
>> + "570\\^done,value=\"<not allocated>\"" "evaluate not allocated vla"
>> +
>> +
>> +set bp_lineno [gdb_get_line_number "pvla2-not-associated"]
>> +mi_create_breakpoint "-t vla.f90:$bp_lineno" 6 "del" "vla" ".*vla.f90" \
>> + $bp_lineno $hex "insert breakpoint at line $bp_lineno"
>> +mi_run_cmd
>> +mi_expect_stop "breakpoint-hit" "vla" "" ".*vla.f90" "$bp_lineno" \
>> + { "" "disp=\"del\"" } "run to breakpoint at line $bp_lineno"
>> +mi_gdb_test "580-data-evaluate-expression pvla2" \
>> + "580\\^done,value=\"<not associated>\"" "evaluate not associated vla"
>> +
>> +mi_create_varobj_checked pvla2_not_associated pvla2 "<not associated>" \
>> + "create local variable pvla2_not_associated"
>> +mi_gdb_test "581-var-info-type pvla2_not_associated" \
>> + "581\\^done,type=\"<not associated>\"" \
>> + "info type variable pvla2_not_associated"
>> +mi_gdb_test "582-var-show-format pvla2_not_associated" \
>> + "582\\^done,format=\"natural\"" \
>> + "show format variable pvla2_not_associated"
>> +mi_gdb_test "583-var-evaluate-expression pvla2_not_associated" \
>> + "583\\^done,value=\"\\\[0\\\]\"" \
>> + "eval variable pvla2_not_associated"
>> +mi_list_array_varobj_children_with_index "pvla2_not_associated" "0" "1" \
>> + "real\\\(kind=4\\\)" "get children of pvla2_not_associated"
>> +
>> +
>> +set bp_lineno [gdb_get_line_number "pvla2-associated"]
>> +mi_create_breakpoint "-t vla.f90:$bp_lineno" 7 "del" "vla" ".*vla.f90" \
>> + $bp_lineno $hex "insert breakpoint at line $bp_lineno"
>> +mi_run_cmd
>> +mi_expect_stop "breakpoint-hit" "vla" "" ".*vla.f90" "$bp_lineno" \
>> + { "" "disp=\"del\"" } "run to breakpoint at line $bp_lineno"
>> +mi_gdb_test "590-data-evaluate-expression pvla2" \
>> + "590\\^done,value=\"\\(\\( 2, 2, 2, 2, 2\\) \\( 2, 2, 2, 2, 2\\) \\)\"" \
>> + "evaluate associated vla"
>> +
>> +mi_create_varobj_checked pvla2_associated pvla2 \
>> + "real\\\(kind=4\\\) \\\(5,2\\\)" "create local variable pvla2_associated"
>> +mi_gdb_test "591-var-info-type pvla2_associated" \
>> + "591\\^done,type=\"real\\\(kind=4\\\) \\\(5,2\\\)\"" \
>> + "info type variable pvla2_associated"
>> +mi_gdb_test "592-var-show-format pvla2_associated" \
>> + "592\\^done,format=\"natural\"" \
>> + "show format variable pvla2_associated"
>> +mi_gdb_test "593-var-evaluate-expression pvla2_associated" \
>> + "593\\^done,value=\"\\\[2\\\]\"" \
>> + "eval variable pvla2_associated"
>> +
>> +
>> +set bp_lineno [gdb_get_line_number "pvla2-set-to-null"]
>> +mi_create_breakpoint "-t vla.f90:$bp_lineno" 8 "del" "vla" ".*vla.f90" \
>> + $bp_lineno $hex "insert breakpoint at line $bp_lineno"
>> +mi_run_cmd
>> +mi_expect_stop "breakpoint-hit" "vla" "" ".*vla.f90" "$bp_lineno" \
>> + { "" "disp=\"del\"" } "run to breakpoint at line $bp_lineno"
>> +mi_gdb_test "600-data-evaluate-expression pvla2" \
>> + "600\\^done,value=\"<not associated>\"" "evaluate vla pointer set to null"
>> +
>> +mi_gdb_exit
>> +return 0
>> diff --git a/gdb/testsuite/gdb.mi/vla.f90 b/gdb/testsuite/gdb.mi/vla.f90
>> new file mode 100644
>> index 0000000..0b89d34
>> --- /dev/null
>> +++ b/gdb/testsuite/gdb.mi/vla.f90
>> @@ -0,0 +1,42 @@
>> +! Copyright 2015 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 3 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, see <http://www.gnu.org/licenses/>.
>> +
>> +program vla
>> + real, allocatable :: vla1 (:)
>> + real, target, allocatable :: vla2(:, :)
>> + real, pointer :: pvla2 (:, :)
>> + logical :: l
>> +
>> + allocate (vla1 (5)) ! vla1-not-allocated
>> + l = allocated(vla1) ! vla1-allocated
>> +
>> + vla1(:) = 1
>> + vla1(2) = 42 ! vla1-filled
>> + vla1(4) = 24
>> +
>> + deallocate (vla1) ! vla1-modified
>> + l = allocated(vla1) ! vla1-deallocated
>> +
>> + allocate (vla2 (5, 2))
>> + vla2(:, :) = 2
>> +
>> + pvla2 => vla2 ! pvla2-not-associated
>> + l = associated(pvla2) ! pvla2-associated
>> +
>> + pvla2(2, 1) = 42
>> +
>> + pvla2 => null()
>> + l = associated(pvla2) ! pvla2-set-to-null
>> +end program vla
>> --
>> 1.7.9.5
>
Thanks,
Keven