ostree: fix ptests

1. Fix tests that output colored text but try to verify uncolored text - filter the
   output through "tee" to remove coloring.
2. Add missing dependency
3. Fix a test that fails when C.utf-8 locale is not available on the machine (patch submitted upstream)
4. Enable network connection by setting a nameserver in resolv.conf

While execution is possible, it still requires both ostree and busybox to be compiled statically.

Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>

meta-oe/recipes-extended/ostree/ostree/run-ptest

@@ -1,3 +1,14 @@
 #! /bin/sh
 
-gnome-desktop-testing-runner libostree
+if ! nslookup openpgpkey.test.com; then
+    mv /etc/resolv.conf /etc/resolv.conf.bak
+    echo "nameserver 8.8.8.8" > /etc/resolv.conf
+    trap "mv /etc/resolv.conf.bak /etc/resolv.conf" INT EXIT
+fi
+
+# The tests use terminal colors when the output is a tty. This is a problem, because the tests
+# check the output of some commands, which might be colored - and the regex used for matching does not
+# account for the colors. This seemingly useless tee is here to get rid of the colors. (The application
+# doesn't respect the NO_COLOR envvar and doesn't seem to have other options to disable coloring)
+
+gnome-desktop-testing-runner libostree | tee

meta-oe/recipes-extended/ostree/ostree/tests-account-for-different-locales-in-remote-gpg-list-keys-test.patch

@@ -0,0 +1,102 @@
+From 9060221fa24ee2d53de416ee4fa15dd5d3668123 Mon Sep 17 00:00:00 2001
+From: Gyorgy Sarvari <skandigraun@gmail.com>
+Date: Thu, 30 Oct 2025 13:43:20 +0100
+Subject: [PATCH] tests: account for different locales in remote-gpg-list-keys
+ test
+
+During test preparation in libtest-core.sh either C or en_US locale
+is set for the test execution.
+
+The remote-gpg-list-keys compares outputs that contain locale-dependent
+dates, but the current test case expects the result to be in C locale.
+
+However in case C.utf-8 locale is not available, but en_US.utf-8 locale
+is available, then the latter will be used, and the testcase will fail,
+because it expects dates to be in this format:
+
+Tue 17 Mar 2015 02:00:32 PM UTC
+
+However with US locale it receives the date like this:
+
+Tue Mar 17 2015 02:00:32 PM UTC
+
+This change converts these dates to the current locale before comparing
+the expected gpg key content with the received one.
+
+Upstream-Status: Submitted [https://github.com/ostreedev/ostree/pull/3545/commits/9060221fa24ee2d53de416ee4fa15dd5d3668123]
+
+Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
+---
+ tests/test-remote-gpg-list-keys.sh | 32 ++++++++++++++++++++----------
+ 1 file changed, 22 insertions(+), 10 deletions(-)
+
+diff --git a/tests/test-remote-gpg-list-keys.sh b/tests/test-remote-gpg-list-keys.sh
+index de24bf4da2..a697ecce54 100755
+--- a/tests/test-remote-gpg-list-keys.sh
++++ b/tests/test-remote-gpg-list-keys.sh
+@@ -61,14 +61,19 @@ echo "ok remote with global keyring"
+ # Import a key and check that it's listed
+ ${OSTREE} remote gpg-import --keyring ${TEST_GPG_KEYHOME}/key1.asc R1
+ ${OSTREE} remote gpg-list-keys R1 > result
+-cat > expected <<"EOF"
++
++# In different locales the date is returned differently
++# Convert the known Creation date to the current locale.
++EXPECTED_DATE=$(date -d "Tue Sep 10 02:29:42 2013" "+%c")
++
++cat > expected <<EOF
+ Key: 5E65DE75AB1C501862D476347FCA23D8472CDAFA
+-  Created: Tue Sep 10 02:29:42 2013
++  Created: $EXPECTED_DATE
+   UID: Ostree Tester <test@test.com>
+   Advanced update URL: https://openpgpkey.test.com/.well-known/openpgpkey/test.com/hu/iffe93qcsgp4c8ncbb378rxjo6cn9q6u?l=test
+   Direct update URL: https://test.com/.well-known/openpgpkey/hu/iffe93qcsgp4c8ncbb378rxjo6cn9q6u?l=test
+   Subkey: CC47B2DFB520AEF231180725DF20F58B408DEA49
+-    Created: Tue Sep 10 02:29:42 2013
++    Created: $EXPECTED_DATE
+ EOF
+ assert_files_equal result expected
+ 
+@@ -85,28 +90,35 @@ echo "ok global no keyring"
+ OSTREE_GPG_HOME=${trusteddir}
+ ${OSTREE} remote gpg-list-keys > result
+ OSTREE_GPG_HOME=${emptydir}
+-cat > expected <<"EOF"
++
++# In different locales the date is returned differently
++# Convert the known Creation date to the current locale.
++EXPECTED_DATE=$(date -d "Tue Sep 10 02:29:42 2013" "+%c")
++EXPECTED_DATE2=$(date -d "Tue Mar 17 14:00:32 2015" "+%c")
++EXPECTED_DATE3=$(date -d "Tue Mar 17 14:01:05 2015" "+%c")
++
++cat > expected <<EOF
+ Key: 5E65DE75AB1C501862D476347FCA23D8472CDAFA
+-  Created: Tue Sep 10 02:29:42 2013
++  Created: $EXPECTED_DATE
+   UID: Ostree Tester <test@test.com>
+   Advanced update URL: https://openpgpkey.test.com/.well-known/openpgpkey/test.com/hu/iffe93qcsgp4c8ncbb378rxjo6cn9q6u?l=test
+   Direct update URL: https://test.com/.well-known/openpgpkey/hu/iffe93qcsgp4c8ncbb378rxjo6cn9q6u?l=test
+   Subkey: CC47B2DFB520AEF231180725DF20F58B408DEA49
+-    Created: Tue Sep 10 02:29:42 2013
++    Created: $EXPECTED_DATE
+ Key: 7B3B1020D74479687FDB2273D8228CFECA950D41
+-  Created: Tue Mar 17 14:00:32 2015
++  Created: $EXPECTED_DATE2
+   UID: Ostree Tester II <test2@test.com>
+   Advanced update URL: https://openpgpkey.test.com/.well-known/openpgpkey/test.com/hu/nnxwsxno46ap6hw7fgphp68j76egpfa9?l=test2
+   Direct update URL: https://test.com/.well-known/openpgpkey/hu/nnxwsxno46ap6hw7fgphp68j76egpfa9?l=test2
+   Subkey: 1EFA95C06EB1EB91754575E004B69C2560D53993
+-    Created: Tue Mar 17 14:00:32 2015
++    Created: $EXPECTED_DATE2
+ Key: 7D29CF060B8269CDF63BFBDD0D15FAE7DF444D67
+-  Created: Tue Mar 17 14:01:05 2015
++  Created: $EXPECTED_DATE3
+   UID: Ostree Tester III <test3@test.com>
+   Advanced update URL: https://openpgpkey.test.com/.well-known/openpgpkey/test.com/hu/8494gyqhmrcs6gn38tn6kgjexet117cj?l=test3
+   Direct update URL: https://test.com/.well-known/openpgpkey/hu/8494gyqhmrcs6gn38tn6kgjexet117cj?l=test3
+   Subkey: 0E45E48CBF7B360C0E04443E0C601A7402416340
+-    Created: Tue Mar 17 14:01:05 2015
++    Created: $EXPECTED_DATE3
+ EOF
+ assert_files_equal result expected
+ 

meta-oe/recipes-extended/ostree/ostree_2021.6.bb

@@ -19,6 +19,7 @@ DEPENDS = " \
 
 SRC_URI = " \
     gitsm://github.com/ostreedev/ostree;branch=main;protocol=https \
+    file://tests-account-for-different-locales-in-remote-gpg-list-keys-test.patch \
     file://run-ptest \
 "
 SRCREV = "f1155c8d283c3c85d74d5e1050b0dcf8198f750a"
@@ -196,6 +197,7 @@ RDEPENDS:${PN}-ptest += " \
     util-linux \
     xz \
     ${PN}-trivial-httpd \
+    ${PN}-switchroot \
     python3-pyyaml \
     ${@bb.utils.contains('PACKAGECONFIG', 'gjs', 'gjs', '', d)} \
 "