# Pastebin PKt1NTxz
2019-04-17 10:41:11 Error executing google:ubuntu-18.04-64:tests/main/desktop-portal-filechooser : 
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+ . /home/gopath/src/github.com/snapcore/snapd/tests/lib/desktop-portal.sh
++ . /home/gopath/src/github.com/snapcore/snapd/tests/lib/pkgdb.sh
+++ . /home/gopath/src/github.com/snapcore/snapd/tests/lib/quiet.sh
+++ id -u test
++ TEST_UID=12345
++ USER_RUNTIME_DIR=/run/user/12345
++ DBUS_SESSION_BUS_ADDRESS=
+ echo 'Install the portals test client'
Install the portals test client
+ snap install --edge test-snapd-portal-client
test-snapd-portal-client (edge) 1.0 from James Henstridge (jamesh) installed
+ echo 'The confined application can run open files via the portal'
The confined application can run open files via the portal
+ echo from-host-system
+ chown test:test /tmp/file-to-read.txt
+ MATCH from-host-system
+ as_user test-snapd-portal-client open-file
+ '[' -z '' ']'
++ grep '^DBUS_SESSION_BUS_ADDRESS'
++ su -l -c 'XDG_RUNTIME_DIR="/run/user/12345" systemctl --user show-environment' test
+ eval DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/12345/bus
++ DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/12345/bus
+ su -l -c 'XDG_RUNTIME_DIR="/run/user/12345" DBUS_SESSION_BUS_ADDRESS="unix:path=/run/user/12345/bus" test-snapd-portal-client open-file' test
+ echo 'The confined application can write files via the portal'
The confined application can write files via the portal
+ '[' '!' -f /tmp/file-to-write.txt ']'
+ as_user test-snapd-portal-client save-file from-sandbox
+ '[' -z '' ']'
++ grep '^DBUS_SESSION_BUS_ADDRESS'
++ su -l -c 'XDG_RUNTIME_DIR="/run/user/12345" systemctl --user show-environment' test
+ eval DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/12345/bus
++ DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/12345/bus
+ su -l -c 'XDG_RUNTIME_DIR="/run/user/12345" DBUS_SESSION_BUS_ADDRESS="unix:path=/run/user/12345/bus" test-snapd-portal-client save-file from-sandbox' test
Traceback (most recent call last):
  File "/snap/test-snapd-portal-client/2/bin/client.py", line 147, in <module>
    sys.exit(main(sys.argv))
  File "/snap/test-snapd-portal-client/2/bin/client.py", line 143, in main
    return client.run(argv[1:])
  File "/snap/test-snapd-portal-client/2/bin/client.py", line 40, in run
    return command(*args)
  File "/snap/test-snapd-portal-client/2/bin/client.py", line 73, in cmd_save_file
    with open(unquote(parsed.path), "w") as fp:
OSError: [Errno 38] Function not implemented: '/run/user/12345/doc/6b50ac5b/file-to-write.txt'
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