Add QA:Testcase_RpmOstree_Rebase for iot testing (#167)

Signed-off-by: Paul Whalen <pwhalen@fedoraproject.org>

templates.fif.json

@@ -1518,6 +1518,20 @@
                 "START_AFTER_TEST": "install_default_upload"
             }
         },
+	"iot_rpmostree_rebase": {
+                "profiles": {
+                "fedora-IoT-dvd_ostree-iso-aarch64-*-aarch64": 20,
+                "fedora-IoT-dvd_ostree-iso-x86_64-*-64bit": 40
+            },
+            "settings": {
+                "BOOTFROM": "c",
+                "HDD_1": "disk_%FLAVOR%_%MACHINE%.qcow2",
+                "POSTINSTALL": "iot_rpmostree_rebase",
+                "ROOT_PASSWORD": "weakpassword",
+                "START_AFTER_TEST": "install_default_upload",
+                "USER_LOGIN": "false"
+            }
+        },
         "mediakit_fileconflicts": {
             "profiles": {
                 "fedora-Server-dvd-iso-aarch64-*-aarch64": 10,

tests/iot_rpmostree_rebase.pm

@@ -0,0 +1,61 @@
+use base "installedtest";
+use strict;
+use testapi;
+use utils;
+
+sub run {
+
+    my $self = shift;
+    $self->root_console(tty=>3);
+
+    # list available branches
+    assert_script_run "ostree remote refs fedora-iot";
+
+    # check arch
+    my $arch = lc(get_var("ARCH"));
+
+    # set default for rawhide or devel
+    my $rebase = "stable";
+
+    # if testing the current release, rebase to devel
+    unless (script_run "rpm-ostree status -b | grep stable") {
+        $rebase = "devel"
+    }
+    # rebase to the appropriate release, arch
+    validate_script_output "rpm-ostree rebase fedora/${rebase}/${arch}/iot", sub { m/systemctl reboot/ }, 300;
+    script_run "systemctl reboot", 0;
+
+    boot_to_login_screen;
+    $self->root_console(tty=>3);
+
+    # check booted branch to make sure successful rebase
+    if ($rebase eq "devel") {
+        validate_script_output "rpm-ostree status -b", sub { m/devel/ }, 300;
+    }
+    if ($rebase eq "stable") {
+        validate_script_output "rpm-ostree status -b", sub { m/stable/ }, 300;
+    }
+
+    # rollback and reboot
+    validate_script_output "rpm-ostree rollback", sub { m/systemctl reboot/ }, 300;
+    script_run "systemctl reboot", 0;
+
+    boot_to_login_screen;
+    $self->root_console(tty=>3);
+
+    # check to make sure rollback successful, also account for branched (devel)
+    if ($rebase eq "devel") {
+        validate_script_output "rpm-ostree status -b", sub { m/stable/ }, 300;
+    }
+    if ($rebase eq "stable") {
+        validate_script_output "rpm-ostree status -b", sub { m/rawhide|devel/ }, 300;
+    }
+}
+
+sub test_flags {
+    return { fatal => 1 };
+}
+
+1;
+
+# vim: set sw=4 et: