[binutils-gdb] testsuite: use `pwd -W` to convert from Unix to Windows paths

[binutils-gdb] testsuite: use `pwd -W` to convert from Unix to Windows paths

[gdb-buildbot]

*** TEST RESULTS FOR COMMIT 038b97fcd75a338a515fe7def5db142e6952ca7c ***

commit 038b97fcd75a338a515fe7def5db142e6952ca7c
Author:     Simon Marchi <simon.marchi@efficios.com>
AuthorDate: Wed Mar 11 15:21:19 2020 -0400
Commit:     Simon Marchi <simon.marchi@efficios.com>
CommitDate: Wed Mar 11 15:21:19 2020 -0400

    testsuite: use `pwd -W` to convert from Unix to Windows paths
    
    When on a MinGW host, standard_output_file uses a regular expression to
    convert Unix-style paths of the form "/c/foo" to "c:/foo".  This is
    needed because the paths we pass to GDB (for example, with the "file"
    command) need to be in the Windows form.
    
    However, the regexp only works if your binutils-gdb repo is under a
    `/[a-z]/...` path (the Unix paths mapping to Windows drives).
    Presumably, that works if you clone the repo in Windows, then access it
    through `/c/...`.
    
    In my case, I've cloned the repository directly inside my MinGW shell,
    so in /home/smarchi.  The regexp therefore doesn't work for me.  The
    path doesn't get transformed, and the file command fails when running
    any test:
    
        (gdb) file /home/smarchi/build/binutils-gdb/gdb/testsuite/outputs/gdb.arch/i386-bp_permanent/i386-bp_permanent
        /home/smarchi/build/binutils-gdb/gdb/testsuite/outputs/gdb.arch/i386-bp_permanent/i386-bp_permanent: No such file or directory.
    
    A safer way to do this is to execute `pwd -W` while in the directory we
    want the path for, this is what this patch does.
    
    I have also considered using the using the cygpath utility to do the
    conversion.  It can be used to convert any MinGW path into its Windows
    equivalent.  Despite originally coming from Cygwin, the cygpath utility
    is distributed by MinGW-w64 and can be used in that environment.
    However, it's not distributed with the non-MinGW-w64 MinGW.
    
    The `pwd -W` trick only works with directories that exist, which is the
    case here, so it's sufficient.
    
    With this, the file command in the test succeeds:
    
        (gdb) file C:/msys64/home/smarchi/build/binutils-gdb/gdb/testsuite/outputs/gdb.arch/i386-bp_permanent/i386-bp_permanent
        Reading symbols from C:/msys64/home/smarchi/build/binutils-gdb/gdb/testsuite/outputs/gdb.arch/i386-bp_permanent/i386-bp_permanent...
    
    gdb/testsuite/ChangeLog:
    
            * lib/gdb.exp (standard_output_file): Use `pwd -W` to convert
            from Unix to Windows path.

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index f98edafbc6..19114c2936 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
+
+	* lib/gdb.exp (standard_output_file): Use `pwd -W` to convert
+	from Unix to Windows path.
+
 2020-03-11  Tom de Vries  <tdevries@suse.de>
 
 	* gdb.ada/minsyms.exp: Set language to ada.
diff --git a/gdb/testsuite/lib/gdb.exp b/gdb/testsuite/lib/gdb.exp
index 9614e8dc87..9e903ba347 100644
--- a/gdb/testsuite/lib/gdb.exp
+++ b/gdb/testsuite/lib/gdb.exp
@@ -4899,7 +4899,7 @@ proc standard_output_file {basename} {
     file mkdir $dir
     # If running on MinGW, replace /c/foo with c:/foo
     if { [ishost *-*-mingw*] } {
-        set dir [regsub {^/([a-z])/} $dir {\1:/}]
+        set dir [exec sh -c "cd ${dir} && pwd -W"]
     }
     return [file join $dir $basename]
 }

Failures on Fedora-i686, branch master

[gdb-buildbot]

Buildername:
        Fedora-i686

Worker:
        fedora-x86-64-4

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/18/builds/2443

Author:
        Simon Marchi <simon.marchi@efficios.com>

Commit tested:
        038b97fcd75a338a515fe7def5db142e6952ca7c

Subject of commit:
        testsuite: use `pwd -W` to convert from Unix to Windows paths

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-i686/03/038b97fcd75a338a515fe7def5db142e6952ca7c/

*** Diff to previous build ***
==============================================
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=on: cond_bp_target=0: inferior 1 exited
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-i686/03/038b97fcd75a338a515fe7def5db142e6952ca7c//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-i686/03/038b97fcd75a338a515fe7def5db142e6952ca7c//xfail.table.gz>

Failures on Fedora-x86_64-cc-with-index, branch master

[gdb-buildbot]

Buildername:
        Fedora-x86_64-cc-with-index

Worker:
        fedora-x86-64-1

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/20/builds/2389

Author:
        Simon Marchi <simon.marchi@efficios.com>

Commit tested:
        038b97fcd75a338a515fe7def5db142e6952ca7c

Subject of commit:
        testsuite: use `pwd -W` to convert from Unix to Windows paths

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-cc-with-index/03/038b97fcd75a338a515fe7def5db142e6952ca7c/

*** Diff to previous build ***
==============================================
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: first thread: print i02
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: first thread: print i12
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: first thread: print i22
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 1st thread: print k
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 1st thread: print r
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 1st thread: print z
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: outer_threads: outer stop: print i
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: outer_threads: outer stop: print j
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=on: cond_bp_target=0: inferior 1 exited
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-cc-with-index/03/038b97fcd75a338a515fe7def5db142e6952ca7c//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-cc-with-index/03/038b97fcd75a338a515fe7def5db142e6952ca7c//xfail.table.gz>

Failures on Fedora-x86_64-native-extended-gdbserver-m32, branch master

[gdb-buildbot]

Buildername:
        Fedora-x86_64-native-extended-gdbserver-m32

Worker:
        fedora-x86-64-4

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/4/builds/2335

Author:
        Simon Marchi <simon.marchi@efficios.com>

Commit tested:
        038b97fcd75a338a515fe7def5db142e6952ca7c

Subject of commit:
        testsuite: use `pwd -W` to convert from Unix to Windows paths

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m32/03/038b97fcd75a338a515fe7def5db142e6952ca7c/

*** Diff to previous build ***
==============================================
UNRESOLVED -> FAIL: gdb.mi/mi-exec-run.exp: inferior-tty=main: mi=main: force-fail=1: run failure detected
UNRESOLVED -> FAIL: gdb.mi/mi-exec-run.exp: inferior-tty=main: mi=separate: force-fail=1: run failure detected
UNRESOLVED -> FAIL: gdb.mi/mi-exec-run.exp: inferior-tty=separate: mi=main: force-fail=1: run failure detected
UNRESOLVED -> FAIL: gdb.mi/mi-exec-run.exp: inferior-tty=separate: mi=separate: force-fail=1: run failure detected
PASS -> FAIL: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=1: continue until exit
PASS -> FAIL: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=1: print re_run_var_1
new UNRESOLVED: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=2: delete all breakpoints in delete_breakpoints
PASS -> UNRESOLVED: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=2: setting breakpoint at all_started
FAIL -> UNRESOLVED: gdb.threads/fork-plus-threads.exp: detach-on-fork=off: inferior 1 exited
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=0: inferior 1 exited
PASS -> FAIL: gdb.threads/thread-unwindonsignal.exp: continue until exit
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m32/03/038b97fcd75a338a515fe7def5db142e6952ca7c//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m32/03/038b97fcd75a338a515fe7def5db142e6952ca7c//xfail.table.gz>

Failures on Fedora-x86_64-m64, branch master

[gdb-buildbot]

Buildername:
        Fedora-x86_64-m64

Worker:
        fedora-x86-64-1

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/3/builds/2499

Author:
        Simon Marchi <simon.marchi@efficios.com>

Commit tested:
        038b97fcd75a338a515fe7def5db142e6952ca7c

Subject of commit:
        testsuite: use `pwd -W` to convert from Unix to Windows paths

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-m64/03/038b97fcd75a338a515fe7def5db142e6952ca7c/

*** Diff to previous build ***
==============================================
PASS -> UNRESOLVED: gdb.base/reread.exp: opts= "" "" : second pass: breakpoint foo in first file
PASS -> UNRESOLVED: gdb.base/reread.exp: opts= "-fPIE" "ldflags=-pie" : second pass: breakpoint foo in first file
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: first thread: print i02
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: first thread: print i12
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: first thread: print i22
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 1st call: 1st thread: print k
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 1st call: 1st thread: print r
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 1st call: 1st thread: print z
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 1st thread: print k
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 1st thread: print r
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 1st thread: print z
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: single_scope: first thread: print i3
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=on: cond_bp_target=0: inferior 1 exited
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-m64/03/038b97fcd75a338a515fe7def5db142e6952ca7c//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-m64/03/038b97fcd75a338a515fe7def5db142e6952ca7c//xfail.table.gz>

Failures on Fedora-x86_64-native-extended-gdbserver-m64, branch master

[gdb-buildbot]

Buildername:
        Fedora-x86_64-native-extended-gdbserver-m64

Worker:
        fedora-x86-64-4

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/2/builds/2336

Author:
        Simon Marchi <simon.marchi@efficios.com>

Commit tested:
        038b97fcd75a338a515fe7def5db142e6952ca7c

Subject of commit:
        testsuite: use `pwd -W` to convert from Unix to Windows paths

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m64/03/038b97fcd75a338a515fe7def5db142e6952ca7c/

*** Diff to previous build ***
==============================================
UNRESOLVED -> FAIL: gdb.threads/fork-plus-threads.exp: detach-on-fork=off: inferior 1 exited
new FAIL: gdb.threads/fork-plus-threads.exp: detach-on-fork=off: only inferior 1 left
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: inner_threads: 2nd stop: print i
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: inner_threads: 2nd stop: print j
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=0: inferior 1 exited
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m64/03/038b97fcd75a338a515fe7def5db142e6952ca7c//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m64/03/038b97fcd75a338a515fe7def5db142e6952ca7c//xfail.table.gz>

Failures on Fedora-x86_64-native-gdbserver-m64, branch master

[gdb-buildbot]

Buildername:
        Fedora-x86_64-native-gdbserver-m64

Worker:
        fedora-x86-64-2

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/22/builds/2335

Author:
        Simon Marchi <simon.marchi@efficios.com>

Commit tested:
        038b97fcd75a338a515fe7def5db142e6952ca7c

Subject of commit:
        testsuite: use `pwd -W` to convert from Unix to Windows paths

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m64/03/038b97fcd75a338a515fe7def5db142e6952ca7c/

*** Diff to previous build ***
==============================================
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: first thread: print i02
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: first thread: print i12
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: first thread: print i22
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: outer_threads: outer stop: print i
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: outer_threads: outer stop: print j
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m64/03/038b97fcd75a338a515fe7def5db142e6952ca7c//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m64/03/038b97fcd75a338a515fe7def5db142e6952ca7c//xfail.table.gz>

Failures on Fedora-x86_64-native-gdbserver-m32, branch master

[gdb-buildbot]

Buildername:
        Fedora-x86_64-native-gdbserver-m32

Worker:
        fedora-x86-64-3

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/24/builds/2337

Author:
        Simon Marchi <simon.marchi@efficios.com>

Commit tested:
        038b97fcd75a338a515fe7def5db142e6952ca7c

Subject of commit:
        testsuite: use `pwd -W` to convert from Unix to Windows paths

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m32/03/038b97fcd75a338a515fe7def5db142e6952ca7c/

*** Diff to previous build ***
==============================================
new FAIL: gdb.base/argv0-symlink.exp: show print elements
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m32/03/038b97fcd75a338a515fe7def5db142e6952ca7c//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m32/03/038b97fcd75a338a515fe7def5db142e6952ca7c//xfail.table.gz>