On Thu, 23 Feb 2023, Jakub Jelinek wrote:
> Hi!
>
> On Wed, Feb 22, 2023 at 02:33:42PM -0300, Alexandre Oliva via Gcc-patches
> wrote:
> > When a multi-source module is found to be unsupported, we fail
> > module_cmi_p and subsequent sources. Override proc unsupported to
> > mark the result in module_do, and test it to skip module_cmp_p and
> > subsequent related tests.
> >
> > for gcc/testsuite/ChangeLog
> >
> > * g++.dg/modules/modules.exp: Override unsupported to update
> > module_do, and test it after dg-test.
>
> This patch breaks testing with more than one set of options in
> target board, like
> make check-g++ RUNTESTFLAGS='--target_board=unix\{-m32,-m64\} modules.exp'
> yields:
> ...
> === g++ Summary for unix/-m32 ===
>
> # of expected passes 7217
> # of unexpected failures 1
> # of expected failures 18
> # of unsupported tests 2
> Running target unix/-m64
> ...
> ERROR: tcl error sourcing
> /home/jakub/src/gcc/gcc/testsuite/g++.dg/modules/modules.exp.
> ERROR: tcl error code TCL OPERATION RENAME TARGET_EXISTS
> ERROR: can't rename to "saved-unsupported": command already exists
> while executing
> "rename unsupported saved-unsupported"
> (file "/home/jakub/src/gcc/gcc/testsuite/g++.dg/modules/modules.exp" line
> 322)
> invoked from within
> "source /home/jakub/src/gcc/gcc/testsuite/g++.dg/modules/modules.exp"
> ("uplevel" body line 1)
> invoked from within
> "uplevel #0 source
> /home/jakub/src/gcc/gcc/testsuite/g++.dg/modules/modules.exp"
> invoked from within
> "catch "uplevel #0 source $test_file_name" msg"
>
> In other spots where we in *.exp files rename some routine, we guard that
> and the following patch does that for modules.exp too.
>
> Tested with running
> make check-g++ RUNTESTFLAGS='--target_board=unix\{-m32,-m64\} modules.exp'
> again which now works properly again.
>
> Ok for trunk?
OK.
> 2023-02-23 Jakub Jelinek <ja...@redhat.com>
>
> PR testsuite/108899
> * g++.dg/modules/modules.exp: Only override unsupported if it
> exists and saved-unsupported doesn't.
>
> --- gcc/testsuite/g++.dg/modules/modules.exp.jj 2023-02-22
> 20:50:34.208421799 +0100
> +++ gcc/testsuite/g++.dg/modules/modules.exp 2023-02-23 13:07:40.207320104
> +0100
> @@ -319,11 +319,15 @@ cleanup_module_files [find $DEFAULT_REPO
> # so that, after an unsupported result in dg-test, we can skip rather
> # than fail subsequent related tests.
> set module_do {"compile" "P"}
> -rename unsupported saved-unsupported
> -proc unsupported { args } {
> - global module_do
> - lset module_do 1 "N"
> - return [saved-unsupported $args]
> +if { [info procs unsupported] != [list] \
> + && [info procs saved-unsupported] == [list] } {
> + rename unsupported saved-unsupported
> +
> + proc unsupported { args } {
> + global module_do
> + lset module_do 1 "N"
> + return [saved-unsupported $args]
> + }
> }
>
> # not grouped tests, sadly tcl doesn't have negated glob
>
>
> Jakub
>
>
--
Richard Biener <rguent...@suse.de>
SUSE Software Solutions Germany GmbH, Frankenstrasse 146, 90461 Nuernberg,
Germany; GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman;
HRB 36809 (AG Nuernberg)
