tests: print enum type members more like object type members

Commit 93bda4dd changed the internal representation of enum type
members from str to QAPISchemaMember, but we still print only a
string.  Has been good enough, as the name is the member's only
attribute of interest, but that's about to change.  To prepare, print
them more like object type members.
Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: NMarkus Armbruster <armbru@redhat.com>
Message-Id: <20181213123724.4866-4-marcandre.lureau@redhat.com>
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>

tests/qapi-schema/comments.out

 object q_empty
-enum QType ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', 'qbool']
+enum QType
     prefix QTYPE
+    member none
+    member qnull
+    member qnum
+    member qstring
+    member qdict
+    member qlist
+    member qbool
 module comments.json
-enum Status ['good', 'bad', 'ugly']
+enum Status
+    member good
+    member bad
+    member ugly

tests/qapi-schema/doc-bad-section.out

 object q_empty
-enum QType ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', 'qbool']
+enum QType
     prefix QTYPE
+    member none
+    member qnull
+    member qnum
+    member qstring
+    member qdict
+    member qlist
+    member qbool
 module doc-bad-section.json
-enum Enum ['one', 'two']
+enum Enum
+    member one
+    member two
 doc symbol=Enum
     body=
 == Produces *invalid* texinfo

tests/qapi-schema/doc-good.out

 object q_empty
-enum QType ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', 'qbool']
+enum QType
     prefix QTYPE
+    member none
+    member qnull
+    member qnum
+    member qstring
+    member qdict
+    member qlist
+    member qbool
 module doc-good.json
-enum Enum ['one', 'two']
+enum Enum
+    member one
+    member two
     if ['defined(IFCOND)']
 object Base
     member base1: Enum optional=False
@@ -18,7 +27,9 @@ object q_obj_Variant1-wrapper
     member data: Variant1 optional=False
 object q_obj_Variant2-wrapper
     member data: Variant2 optional=False
-enum SugaredUnionKind ['one', 'two']
+enum SugaredUnionKind
+    member one
+    member two
 object SugaredUnion
     member type: SugaredUnionKind optional=False
     tag type

tests/qapi-schema/empty.out

 object q_empty
-enum QType ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', 'qbool']
+enum QType
     prefix QTYPE
+    member none
+    member qnull
+    member qnum
+    member qstring
+    member qdict
+    member qlist
+    member qbool

tests/qapi-schema/event-case.out

 object q_empty
-enum QType ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', 'qbool']
+enum QType
     prefix QTYPE
+    member none
+    member qnull
+    member qnum
+    member qstring
+    member qdict
+    member qlist
+    member qbool
 module event-case.json
 event oops None
    boxed=False

tests/qapi-schema/ident-with-escape.out

 object q_empty
-enum QType ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', 'qbool']
+enum QType
     prefix QTYPE
+    member none
+    member qnull
+    member qnum
+    member qstring
+    member qdict
+    member qlist
+    member qbool
 module ident-with-escape.json
 object q_obj_fooA-arg
     member bar1: str optional=False

tests/qapi-schema/include-relpath.out

 object q_empty
-enum QType ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', 'qbool']
+enum QType
     prefix QTYPE
+    member none
+    member qnull
+    member qnum
+    member qstring
+    member qdict
+    member qlist
+    member qbool
 module include-relpath.json
 include include/relpath.json
 module include/relpath.json
 include include-relpath-sub.json
 module include-relpath-sub.json
-enum Status ['good', 'bad', 'ugly']
+enum Status
+    member good
+    member bad
+    member ugly

tests/qapi-schema/include-repetition.out

 object q_empty
-enum QType ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', 'qbool']
+enum QType
     prefix QTYPE
+    member none
+    member qnull
+    member qnum
+    member qstring
+    member qdict
+    member qlist
+    member qbool
 module include-repetition.json
 include comments.json
 module comments.json
-enum Status ['good', 'bad', 'ugly']
+enum Status
+    member good
+    member bad
+    member ugly
 module include-repetition.json
 include include-repetition-sub.json
 module include-repetition-sub.json

tests/qapi-schema/include-simple.out

 object q_empty
-enum QType ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', 'qbool']
+enum QType
     prefix QTYPE
+    member none
+    member qnull
+    member qnum
+    member qstring
+    member qdict
+    member qlist
+    member qbool
 module include-simple.json
 include include-simple-sub.json
 module include-simple-sub.json
-enum Status ['good', 'bad', 'ugly']
+enum Status
+    member good
+    member bad
+    member ugly

tests/qapi-schema/indented-expr.out

 object q_empty
-enum QType ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', 'qbool']
+enum QType
     prefix QTYPE
+    member none
+    member qnull
+    member qnum
+    member qstring
+    member qdict
+    member qlist
+    member qbool
 module indented-expr.json
 command eins None -> None
    gen=True success_response=True boxed=False oob=False preconfig=False

tests/qapi-schema/qapi-schema-test.out

 object q_empty
-enum QType ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', 'qbool']
+enum QType
     prefix QTYPE
+    member none
+    member qnull
+    member qnum
+    member qstring
+    member qdict
+    member qlist
+    member qbool
 module qapi-schema-test.json
 object TestStruct
     member integer: int optional=False
@@ -11,19 +18,25 @@ object NestedEnumsOne
     member enum2: EnumOne optional=True
     member enum3: EnumOne optional=False
     member enum4: EnumOne optional=True
-enum MyEnum []
+enum MyEnum
 object Empty1
 object Empty2
     base Empty1
 command user_def_cmd0 Empty2 -> Empty2
    gen=True success_response=True boxed=False oob=False preconfig=False
-enum QEnumTwo ['value1', 'value2']
+enum QEnumTwo
     prefix QENUM_TWO
+    member value1
+    member value2
 object UserDefOne
     base UserDefZero
     member string: str optional=False
     member enum1: EnumOne optional=True
-enum EnumOne ['value1', 'value2', 'value3', 'value4']
+enum EnumOne
+    member value1
+    member value2
+    member value3
+    member value4
 object UserDefZero
     member integer: int optional=False
 object UserDefTwoDictDict
@@ -127,7 +140,21 @@ object q_obj_sizeList-wrapper
     member data: sizeList optional=False
 object q_obj_anyList-wrapper
     member data: anyList optional=False
-enum UserDefNativeListUnionKind ['integer', 's8', 's16', 's32', 's64', 'u8', 'u16', 'u32', 'u64', 'number', 'boolean', 'string', 'sizes', 'any']
+enum UserDefNativeListUnionKind
+    member integer
+    member s8
+    member s16
+    member s32
+    member s64
+    member u8
+    member u16
+    member u32
+    member u64
+    member number
+    member boolean
+    member string
+    member sizes
+    member any
 object UserDefNativeListUnion
     member type: UserDefNativeListUnionKind optional=False
     tag type
@@ -204,7 +231,8 @@ event EVENT_E UserDefZero
    boxed=True
 event EVENT_F UserDefAlternate
    boxed=True
-enum __org.qemu_x-Enum ['__org.qemu_x-value']
+enum __org.qemu_x-Enum
+    member __org.qemu_x-value
 object __org.qemu_x-Base
     member __org.qemu_x-member1: __org.qemu_x-Enum optional=False
 object __org.qemu_x-Struct
@@ -213,7 +241,8 @@ object __org.qemu_x-Struct
     member wchar-t: int optional=True
 object q_obj_str-wrapper
     member data: str optional=False
-enum __org.qemu_x-Union1Kind ['__org.qemu_x-branch']
+enum __org.qemu_x-Union1Kind
+    member __org.qemu_x-branch
 object __org.qemu_x-Union1
     member type: __org.qemu_x-Union1Kind optional=False
     tag type
@@ -240,11 +269,14 @@ command __org.qemu_x-command q_obj___org.qemu_x-command-arg -> __org.qemu_x-Unio
 object TestIfStruct
     member foo: int optional=False
     if ['defined(TEST_IF_STRUCT)']
-enum TestIfEnum ['foo', 'bar']
+enum TestIfEnum
+    member foo
+    member bar
     if ['defined(TEST_IF_ENUM)']
 object q_obj_TestStruct-wrapper
     member data: TestStruct optional=False
-enum TestIfUnionKind ['foo']
+enum TestIfUnionKind
+    member foo
     if ['defined(TEST_IF_UNION) && defined(TEST_IF_STRUCT)']
 object TestIfUnion
     member type: TestIfUnionKind optional=False

tests/qapi-schema/test-qapi.py

@@ -24,9 +24,11 @@ class QAPISchemaTestVisitor(QAPISchemaVisitor):
         print('include %s' % name)
 
     def visit_enum_type(self, name, info, ifcond, members, prefix):
-        print('enum %s %s' % (name, [m.name for m in members]))
+        print('enum %s' % name)
         if prefix:
             print('    prefix %s' % prefix)
+        for m in members:
+            print('    member %s' % m.name)
         self._print_if(ifcond)
 
     def visit_object_type(self, name, info, ifcond, base, members, variants):