Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2018-07-03' into staging

QAPI patches for 2018-07-03

# gpg: Signature made Tue 03 Jul 2018 21:52:55 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-qapi-2018-07-03:
  qapi: add conditions to SPICE type/commands/events on the schema
  qapi: add conditions to VNC type/commands/events on the schema
  qapi: add 'If:' section to generated documentation
  qapi-types: add #if conditions to types & visitors
  qapi/events: add #if conditions to events
  qapi/commands: add #if conditions to commands
  qapi-introspect: add preprocessor conditions to generated QLit
  qapi-introspect: modify to_qlit() to append ',' on level > 0
  qapi: add #if/#endif helpers
  qapi: mcgen() shouldn't indent # lines
  qapi: add 'ifcond' to visitor methods
  qapi: leave the ifcond attribute undefined until check()
  qapi: pass 'if' condition into QAPISchemaEntity objects
  qapi: add 'if' to top-level expressions

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 26 insertions, 0 deletions

diff --git a/tests/qapi-schema/qapi-schema-test.json b/tests/qapi-schema/qapi-schema-test.json
index 7b59817f04..16209b57b3 100644
--- a/tests/qapi-schema/qapi-schema-test.json
+++ b/tests/qapi-schema/qapi-schema-test.json
@@ -56,6 +56,9 @@
   'data': { 'string0': 'str',
             'dict1': 'UserDefTwoDict' } }
 
+{ 'struct': 'UserDefThree',
+  'data': { 'string0': 'str' } }
+
 # dummy struct to force generation of array types not otherwise mentioned
 { 'struct': 'ForceArrays',
   'data': { 'unused1':['UserDefOne'], 'unused2':['UserDefTwo'],
@@ -193,3 +196,26 @@
   'data': { 'a': ['__org.qemu_x-Enum'], 'b': ['__org.qemu_x-Struct'],
             'c': '__org.qemu_x-Union2', 'd': '__org.qemu_x-Alt' },
   'returns': '__org.qemu_x-Union1' }
+
+# test 'if' condition handling
+
+{ 'struct': 'TestIfStruct', 'data': { 'foo': 'int' },
+  'if': 'defined(TEST_IF_STRUCT)' }
+
+{ 'enum': 'TestIfEnum', 'data': [ 'foo', 'bar' ],
+  'if': 'defined(TEST_IF_ENUM)' }
+
+{ 'union': 'TestIfUnion', 'data': { 'foo': 'TestStruct' },
+  'if': 'defined(TEST_IF_UNION) && defined(TEST_IF_STRUCT)' }
+
+{ 'alternate': 'TestIfAlternate', 'data': { 'foo': 'int', 'bar': 'TestStruct' },
+  'if': 'defined(TEST_IF_ALT) && defined(TEST_IF_STRUCT)' }
+
+{ 'command': 'TestIfCmd', 'data': { 'foo': 'TestIfStruct' },
+  'returns': 'UserDefThree',
+  'if': ['defined(TEST_IF_CMD)', 'defined(TEST_IF_STRUCT)'] }
+
+{ 'command': 'TestCmdReturnDefThree', 'returns': 'UserDefThree' }
+
+{ 'event': 'TestIfEvent', 'data': { 'foo': 'TestIfStruct' },
+  'if': 'defined(TEST_IF_EVT) && defined(TEST_IF_STRUCT)' }