pactest: add test case for servers returning 404 with body

Signed-off-by: morganamilo <morganamilo@archlinux.org>
Signed-off-by: Allan McRae <allan@archlinux.org>

test/pacman/meson.build

@@ -173,6 +173,7 @@ pacman_tests = [
   'tests/symlink012.py',
   'tests/symlink020.py',
   'tests/symlink021.py',
+  'tests/sync-failover-404-with-body.py',
   'tests/sync-install-assumeinstalled.py',
   'tests/sync-nodepversion01.py',
   'tests/sync-nodepversion02.py',

test/pacman/tests/sync-failover-404-with-body.py

+self.description = "server failover after 404"
+self.require_capability("curl")
+
+p1 = pmpkg('pkg')
+self.addpkg2db('sync', p1)
+
+url_broke = self.add_simple_http_server({
+    '/{}'.format(p1.filename()): {
+        'code': 404,
+        'body': 'a',
+    }
+})
+url_good = self.add_simple_http_server({
+    '/{}'.format(p1.filename()): p1.makepkg_bytes(),
+})
+
+self.db['sync'].option['Server'] = [ url_broke, url_good ]
+self.db['sync'].syncdir = False
+self.cachepkgs = False
+
+self.args = '-S pkg'
+
+self.addrule("PACMAN_RETCODE=0")
+self.addrule("PKG_EXIST=pkg")