iotests/118: Drop 'change' test

Commit 0afec75734331 removed the 'change' QMP command, so we can no
longer test it in 118.

Fixes: 0afec75734331a0b52fa3aa4235220eda8c7846f
       ('qmp: remove deprecated "change" command')
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20210126104833.57026-1-mreitz@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>

tests/qemu-iotests/118

@@ -1,8 +1,7 @@
 #!/usr/bin/env python3
 # group: rw
 #
-# Test case for the QMP 'change' command and all other associated
-# commands
+# Test case for media change monitor commands
 #
 # Copyright (C) 2015 Red Hat, Inc.
 #
@@ -74,23 +73,6 @@ class ChangeBaseClass(iotests.QMPTestCase):
 
 class GeneralChangeTestsBaseClass(ChangeBaseClass):
 
-    def test_change(self):
-        # 'change' requires a drive name, so skip the test for blockdev
-        if not self.use_drive:
-            return
-
-        result = self.vm.qmp('change', device='drive0', target=new_img,
-                                       arg=iotests.imgfmt)
-        self.assert_qmp(result, 'return', {})
-
-        self.wait_for_open()
-        self.wait_for_close()
-
-        result = self.vm.qmp('query-block')
-        if self.has_real_tray:
-            self.assert_qmp(result, 'return[0]/tray_open', False)
-        self.assert_qmp(result, 'return[0]/inserted/image/filename', new_img)
-
     def test_blockdev_change_medium(self):
         result = self.vm.qmp('blockdev-change-medium',
                              id=self.device_name, filename=new_img,

tests/qemu-iotests/118.out

@@ -1,5 +1,5 @@
-.......................................................................................................................................................................
+...........................................................................................................................................................
 ----------------------------------------------------------------------
-Ran 167 tests
+Ran 155 tests
 
 OK