Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2018-08-15' into staging

Miscellaneous patches for 2018-08-15

# gpg: Signature made Wed 15 Aug 2018 07:15:31 BST
# gpg:                using RSA key 3870B400EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>"
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-misc-2018-08-15:
  monitor: fix oob command leak
  tests: fix crumple/recursive leak
  qapi: Fix some pycodestyle-3 complaints
  tests: change /0.15/* tests to /qmp/*
  qmp-shell: learn to send commands with quoted arguments
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

monitor.c

@@ -4277,6 +4277,8 @@ static void handle_qmp_command(JSONMessageParser *parser, GQueue *tokens)
         trace_monitor_qmp_cmd_out_of_band(qobject_get_try_str(id)
                                           ?: "");
         monitor_qmp_dispatch(mon, req, id);
+        qobject_unref(req);
+        qobject_unref(id);
         return;
     }
 

scripts/qapi/common.py

@@ -884,12 +884,12 @@ def check_keys(expr_elem, meta, required, optional=[]):
         if key not in required and key not in optional:
             raise QAPISemError(info, "Unknown key '%s' in %s '%s'"
                                % (key, meta, name))
-        if (key == 'gen' or key == 'success-response') and value is not False:
+        if key in ['gen', 'success-response'] and value is not False:
             raise QAPISemError(info,
                                "'%s' of %s '%s' should only use false value"
                                % (key, meta, name))
-        if (key == 'boxed' or key == 'allow-oob' or
-            key == 'allow-preconfig') and value is not True:
+        if (key in ['boxed', 'allow-oob', 'allow-preconfig']
+                and value is not True):
             raise QAPISemError(info,
                                "'%s' of %s '%s' should only use true value"
                                % (key, meta, name))
@@ -1845,12 +1845,12 @@ def camel_to_upper(value):
         return c_fun_str
 
     new_name = ''
-    l = len(c_fun_str)
-    for i in range(l):
+    length = len(c_fun_str)
+    for i in range(length):
         c = c_fun_str[i]
         # When c is upper and no '_' appears before, do more checks
         if c.isupper() and (i > 0) and c_fun_str[i - 1] != '_':
-            if i < l - 1 and c_fun_str[i + 1].islower():
+            if i < length - 1 and c_fun_str[i + 1].islower():
                 new_name += '_'
             elif c_fun_str[i - 1].isdigit():
                 new_name += '_'
@@ -1863,6 +1863,7 @@ def c_enum_const(type_name, const_name, prefix=None):
         type_name = prefix
     return camel_to_upper(type_name) + '_' + c_name(const_name, False).upper()
 
+
 if hasattr(str, 'maketrans'):
     c_name_trans = str.maketrans('.-', '__')
 else:
@@ -1912,6 +1913,7 @@ def c_name(name, protect=True):
         return 'q_' + name
     return name
 
+
 eatspace = '\033EATSPACE.'
 pointer_suffix = ' *' + eatspace
 
@@ -1922,6 +1924,7 @@ def genindent(count):
         ret += ' '
     return ret
 
+
 indent_level = 0
 
 

scripts/qapi/visit.py

@@ -187,7 +187,7 @@ void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_name)s **obj, Error
     }
     switch ((*obj)->type) {
 ''',
-                 c_name=c_name(name))
+                c_name=c_name(name))
 
     for var in variants.variants:
         ret += mcgen('''

scripts/qmp/qmp-shell

@@ -74,6 +74,7 @@ import sys
 import os
 import errno
 import atexit
+import shlex
 
 class QMPCompleter(list):
     def complete(self, text, state):
@@ -219,7 +220,7 @@ class QMPShell(qmp.QEMUMonitorProtocol):
 
             < command-name > [ arg-name1=arg1 ] ... [ arg-nameN=argN ]
         """
-        cmdargs = cmdline.split()
+        cmdargs = shlex.split(cmdline)
 
         # Transactional CLI entry/exit:
         if cmdargs[0] == 'transaction(':

tests/check-block-qdict.c

@@ -491,6 +491,7 @@ static void qdict_crumple_test_recursive(void)
     empty_list_0 = qobject_to(QDict, qlist_pop(empty_list));
     g_assert(empty_list_0);
     g_assert_cmpint(qdict_size(empty_list_0), ==, 0);
+    qobject_unref(empty_list_0);
 
     qobject_unref(src);
     qobject_unref(dst);

tests/qapi-schema/test-qapi.py

@@ -34,8 +34,8 @@ class QAPISchemaTestVisitor(QAPISchemaVisitor):
         if base:
             print('    base %s' % base.name)
         for m in members:
-            print('    member %s: %s optional=%s' % \
-                  (m.name, m.type.name, m.optional))
+            print('    member %s: %s optional=%s'
+                  % (m.name, m.type.name, m.optional))
         self._print_variants(variants)
         self._print_if(ifcond)
 
@@ -46,10 +46,11 @@ class QAPISchemaTestVisitor(QAPISchemaVisitor):
 
     def visit_command(self, name, info, ifcond, arg_type, ret_type, gen,
                       success_response, boxed, allow_oob, allow_preconfig):
-        print('command %s %s -> %s' % \
-              (name, arg_type and arg_type.name, ret_type and ret_type.name))
-        print('   gen=%s success_response=%s boxed=%s oob=%s preconfig=%s' % \
-              (gen, success_response, boxed, allow_oob, allow_preconfig))
+        print('command %s %s -> %s'
+              % (name, arg_type and arg_type.name,
+                 ret_type and ret_type.name))
+        print('   gen=%s success_response=%s boxed=%s oob=%s preconfig=%s'
+              % (gen, success_response, boxed, allow_oob, allow_preconfig))
         self._print_if(ifcond)
 
     def visit_event(self, name, info, ifcond, arg_type, boxed):

tests/test-qmp-cmds.c

@@ -286,11 +286,11 @@ int main(int argc, char **argv)
 {
     g_test_init(&argc, &argv, NULL);
 
-    g_test_add_func("/0.15/dispatch_cmd", test_dispatch_cmd);
-    g_test_add_func("/0.15/dispatch_cmd_failure", test_dispatch_cmd_failure);
-    g_test_add_func("/0.15/dispatch_cmd_io", test_dispatch_cmd_io);
-    g_test_add_func("/0.15/dealloc_types", test_dealloc_types);
-    g_test_add_func("/0.15/dealloc_partial", test_dealloc_partial);
+    g_test_add_func("/qmp/dispatch_cmd", test_dispatch_cmd);
+    g_test_add_func("/qmp/dispatch_cmd_failure", test_dispatch_cmd_failure);
+    g_test_add_func("/qmp/dispatch_cmd_io", test_dispatch_cmd_io);
+    g_test_add_func("/qmp/dealloc_types", test_dealloc_types);
+    g_test_add_func("/qmp/dealloc_partial", test_dealloc_partial);
 
     test_qmp_init_marshal(&qmp_commands);
     g_test_run();