QAPI patches patches for 2023-04-26

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Merge tag 'pull-qapi-2023-04-26' of https://repo.or.cz/qemu/armbru into staging

QAPI patches patches for 2023-04-26

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# gpg: Signature made Wed 26 Apr 2023 06:55:53 AM BST
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [undefined]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* tag 'pull-qapi-2023-04-26' of https://repo.or.cz/qemu/armbru:
  qapi: allow unions to contain further unions
  qapi: Improve specificity of type/member descriptions
  qapi: support updating expected test output via make
  qapi: Require boxed for conditional command and event arguments
  qapi: Fix code generated for optional conditional struct member
  tests/qapi-schema: Cover optional conditional struct member
  tests/qapi-schema: Clean up positive test for conditionals
  tests/qapi-schema: Rename a few conditionals
  tests/qapi-schema: Improve union discriminator coverage
  qapi: Fix to reject 'data': 'mumble' in struct
  qapi: Fix error message when type name or array is expected
  qapi: Simplify code a bit after previous commits
  qapi: Improve error message for unexpected array types
  qapi: Split up check_type()
  qapi: Clean up after removal of simple unions
  qapi/schema: Use super()
  qapi: Fix error message format regression

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-04-26 07:23:32 +01:00
commit c3f9aa8e48
39 changed files with 383 additions and 103 deletions

View file

@ -0,0 +1,2 @@
args-if-implicit.json: In command 'test-if-cmd':
args-if-implicit.json:1: conditional command arguments require 'boxed': true

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@ -0,0 +1,4 @@
{ 'command': 'test-if-cmd',
'data': {
'foo': 'int',
'bar': { 'type': 'str', 'if': 'TEST_IF_CMD_ARG' } } }

View file

View file

@ -0,0 +1,2 @@
args-if-unboxed.json: In command 'test-if-cmd':
args-if-unboxed.json:5: conditional command arguments require 'boxed': true

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@ -0,0 +1,6 @@
{ 'struct': 'TestIfCmdArgs',
'data': {
'foo': 'int',
'bar': { 'type': 'str', 'if': 'TEST_IF_CMD_ARG' } } }
{ 'command': 'test-if-cmd',
'data': 'TestIfCmdArgs' }

View file

View file

@ -1,2 +1,2 @@
bad-data.json: In command 'oops':
bad-data.json:2: 'data' cannot be an array
bad-data.json:2: 'data' should be an object or type name

View file

@ -0,0 +1,2 @@
tests/qapi-schema/event-args-if-unboxed.json: In event 'TEST_IF_EVENT':
tests/qapi-schema/event-args-if-unboxed.json:1: event's 'data' members may have 'if' conditions only with 'boxed': true

View file

@ -0,0 +1,4 @@
{ 'event': 'TEST_IF_EVENT',
'data': {
'foo': 'int',
'bar': { 'type': 'str', 'if': 'TEST_IF_CMD_ARG' } } }

View file

@ -1,2 +1,2 @@
event-nest-struct.json: In event 'EVENT_A':
event-nest-struct.json:1: 'data' member 'a' should be a type name
event-nest-struct.json:1: 'data' member 'a' should be a type name or array

View file

@ -27,6 +27,8 @@ schemas = [
'args-bad-boxed.json',
'args-boxed-anon.json',
'args-boxed-string.json',
'args-if-implicit.json',
'args-if-unboxed.json',
'args-int.json',
'args-invalid.json',
'args-member-array-bad.json',
@ -164,6 +166,7 @@ schemas = [
'struct-base-clash-deep.json',
'struct-base-clash.json',
'struct-data-invalid.json',
'struct-data-typename.json',
'struct-member-if-invalid.json',
'struct-member-invalid-dict.json',
'struct-member-invalid.json',
@ -194,6 +197,8 @@ schemas = [
'union-invalid-data.json',
'union-invalid-discriminator.json',
'union-invalid-if-discriminator.json',
'union-invalid-union-subfield.json',
'union-invalid-union-subtype.json',
'union-no-base.json',
'union-optional-discriminator.json',
'union-string-discriminator.json',

View file

@ -1,2 +1,2 @@
nested-struct-data.json: In command 'foo':
nested-struct-data.json:2: 'data' member 'a' should be a type name
nested-struct-data.json:2: 'data' member 'a' should be a type name or array

View file

@ -114,6 +114,38 @@
{ 'struct': 'UserDefC',
'data': { 'string1': 'str', 'string2': 'str' } }
# this tests that unions can contain other unions in their branches
{ 'enum': 'TestUnionEnum',
'data': [ 'value-a', 'value-b' ] }
{ 'enum': 'TestUnionEnumA',
'data': [ 'value-a1', 'value-a2' ] }
{ 'struct': 'TestUnionTypeA1',
'data': { 'integer': 'int',
'name': 'str'} }
{ 'struct': 'TestUnionTypeA2',
'data': { 'integer': 'int',
'size': 'int' } }
{ 'union': 'TestUnionTypeA',
'base': { 'type-a': 'TestUnionEnumA' },
'discriminator': 'type-a',
'data': { 'value-a1': 'TestUnionTypeA1',
'value-a2': 'TestUnionTypeA2' } }
{ 'struct': 'TestUnionTypeB',
'data': { 'integer': 'int',
'onoff': 'bool' } }
{ 'union': 'TestUnionInUnion',
'base': { 'type': 'TestUnionEnum' },
'discriminator': 'type',
'data': { 'value-a': 'TestUnionTypeA',
'value-b': 'TestUnionTypeB' } }
# for testing use of 'number' within alternates
{ 'alternate': 'AltEnumBool', 'data': { 'e': 'EnumOne', 'b': 'bool' } }
{ 'alternate': 'AltEnumNum', 'data': { 'e': 'EnumOne', 'n': 'number' } }
@ -220,18 +252,19 @@
{ 'struct': 'TestIfStruct',
'data': { 'foo': 'int',
'bar': { 'type': 'int', 'if': 'TEST_IF_STRUCT_BAR'} },
'bar': { 'type': 'int', 'if': 'TEST_IF_STRUCT_MEMBER'},
'*baz': { 'type': 'str', 'if': 'TEST_IF_STRUCT_MEMBER'} },
'if': 'TEST_IF_STRUCT' }
{ 'enum': 'TestIfEnum',
'data': [ 'foo', { 'name' : 'bar', 'if': 'TEST_IF_ENUM_BAR' } ],
'if': 'TEST_IF_ENUM' }
'data': [ 'foo', { 'name' : 'bar', 'if': 'TEST_IF_ENUM_MEMBER' } ],
'if': 'TEST_IF_UNION' }
{ 'union': 'TestIfUnion',
'base': { 'type': 'TestIfEnum' },
'discriminator': 'type',
'data': { 'foo': 'TestStruct',
'bar': { 'type': 'UserDefZero', 'if': 'TEST_IF_ENUM_BAR'} },
'bar': { 'type': 'UserDefZero', 'if': 'TEST_IF_ENUM_MEMBER'} },
'if': { 'all': ['TEST_IF_UNION', 'TEST_IF_STRUCT'] } }
{ 'command': 'test-if-union-cmd',
@ -240,7 +273,7 @@
{ 'alternate': 'TestIfAlternate',
'data': { 'foo': 'int',
'bar': { 'type': 'TestStruct', 'if': 'TEST_IF_ALT_BAR'} },
'bar': { 'type': 'TestStruct', 'if': 'TEST_IF_ALT_MEMBER'} },
'if': { 'all': ['TEST_IF_ALT', 'TEST_IF_STRUCT'] } }
{ 'command': 'test-if-alternate-cmd',
@ -248,17 +281,16 @@
'if': { 'all': ['TEST_IF_ALT', 'TEST_IF_STRUCT'] } }
{ 'command': 'test-if-cmd',
'data': {
'foo': 'TestIfStruct',
'bar': { 'type': 'TestIfEnum', 'if': 'TEST_IF_CMD_BAR' } },
'boxed': true,
'data': 'TestIfStruct',
'returns': 'UserDefThree',
'if': { 'all': ['TEST_IF_CMD', 'TEST_IF_STRUCT'] } }
{ 'command': 'test-cmd-return-def-three', 'returns': 'UserDefThree' }
{ 'event': 'TEST_IF_EVENT',
'data': { 'foo': 'TestIfStruct',
'bar': { 'type': ['TestIfEnum'], 'if': 'TEST_IF_EVT_BAR' } },
'boxed': true,
'data': 'TestIfStruct',
'if': { 'all': ['TEST_IF_EVT', 'TEST_IF_STRUCT'] } }
{ 'event': 'TEST_IF_EVENT2', 'data': {},

View file

@ -105,6 +105,35 @@ alternate UserDefAlternate
object UserDefC
member string1: str optional=False
member string2: str optional=False
enum TestUnionEnum
member value-a
member value-b
enum TestUnionEnumA
member value-a1
member value-a2
object TestUnionTypeA1
member integer: int optional=False
member name: str optional=False
object TestUnionTypeA2
member integer: int optional=False
member size: int optional=False
object q_obj_TestUnionTypeA-base
member type-a: TestUnionEnumA optional=False
object TestUnionTypeA
base q_obj_TestUnionTypeA-base
tag type-a
case value-a1: TestUnionTypeA1
case value-a2: TestUnionTypeA2
object TestUnionTypeB
member integer: int optional=False
member onoff: bool optional=False
object q_obj_TestUnionInUnion-base
member type: TestUnionEnum optional=False
object TestUnionInUnion
base q_obj_TestUnionInUnion-base
tag type
case value-a: TestUnionTypeA
case value-b: TestUnionTypeB
alternate AltEnumBool
tag type
case e: EnumOne
@ -246,13 +275,15 @@ command __org.qemu_x-command q_obj___org.qemu_x-command-arg -> None
object TestIfStruct
member foo: int optional=False
member bar: int optional=False
if TEST_IF_STRUCT_BAR
if TEST_IF_STRUCT_MEMBER
member baz: str optional=True
if TEST_IF_STRUCT_MEMBER
if TEST_IF_STRUCT
enum TestIfEnum
member foo
member bar
if TEST_IF_ENUM_BAR
if TEST_IF_ENUM
if TEST_IF_ENUM_MEMBER
if TEST_IF_UNION
object q_obj_TestIfUnion-base
member type: TestIfEnum optional=False
if {'all': ['TEST_IF_UNION', 'TEST_IF_STRUCT']}
@ -261,7 +292,7 @@ object TestIfUnion
tag type
case foo: TestStruct
case bar: UserDefZero
if TEST_IF_ENUM_BAR
if TEST_IF_ENUM_MEMBER
if {'all': ['TEST_IF_UNION', 'TEST_IF_STRUCT']}
object q_obj_test-if-union-cmd-arg
member union-cmd-arg: TestIfUnion optional=False
@ -273,7 +304,7 @@ alternate TestIfAlternate
tag type
case foo: int
case bar: TestStruct
if TEST_IF_ALT_BAR
if TEST_IF_ALT_MEMBER
if {'all': ['TEST_IF_ALT', 'TEST_IF_STRUCT']}
object q_obj_test-if-alternate-cmd-arg
member alt-cmd-arg: TestIfAlternate optional=False
@ -281,25 +312,13 @@ object q_obj_test-if-alternate-cmd-arg
command test-if-alternate-cmd q_obj_test-if-alternate-cmd-arg -> None
gen=True success_response=True boxed=False oob=False preconfig=False
if {'all': ['TEST_IF_ALT', 'TEST_IF_STRUCT']}
object q_obj_test-if-cmd-arg
member foo: TestIfStruct optional=False
member bar: TestIfEnum optional=False
if TEST_IF_CMD_BAR
if {'all': ['TEST_IF_CMD', 'TEST_IF_STRUCT']}
command test-if-cmd q_obj_test-if-cmd-arg -> UserDefThree
gen=True success_response=True boxed=False oob=False preconfig=False
command test-if-cmd TestIfStruct -> UserDefThree
gen=True success_response=True boxed=True oob=False preconfig=False
if {'all': ['TEST_IF_CMD', 'TEST_IF_STRUCT']}
command test-cmd-return-def-three None -> UserDefThree
gen=True success_response=True boxed=False oob=False preconfig=False
array TestIfEnumList TestIfEnum
if TEST_IF_ENUM
object q_obj_TEST_IF_EVENT-arg
member foo: TestIfStruct optional=False
member bar: TestIfEnumList optional=False
if TEST_IF_EVT_BAR
if {'all': ['TEST_IF_EVT', 'TEST_IF_STRUCT']}
event TEST_IF_EVENT q_obj_TEST_IF_EVENT-arg
boxed=False
event TEST_IF_EVENT TestIfStruct
boxed=True
if {'all': ['TEST_IF_EVT', 'TEST_IF_STRUCT']}
event TEST_IF_EVENT2 None
boxed=False

View file

@ -1,2 +1,2 @@
returns-dict.json: In command 'oops':
returns-dict.json:2: 'returns' should be a type name
returns-dict.json:2: 'returns' should be a type name or array

View file

@ -0,0 +1,2 @@
struct-data-typename.json: In struct 'Stru2':
struct-data-typename.json:2: 'data' should be an object or type name

View file

@ -0,0 +1,2 @@
{ 'struct': 'Stru1', 'data': {} }
{ 'struct': 'Stru2', 'data': 'Stru1' }

View file

@ -1,2 +1,2 @@
struct-member-invalid.json: In struct 'Foo':
struct-member-invalid.json:1: 'data' member 'a' should be a type name
struct-member-invalid.json:1: 'data' member 'a' should be a type name or array

View file

@ -206,6 +206,7 @@ def main(argv):
parser.add_argument('-d', '--dir', action='store', default='',
help="directory containing tests")
parser.add_argument('-u', '--update', action='store_true',
default='QAPI_TEST_UPDATE' in os.environ,
help="update expected test results")
parser.add_argument('tests', nargs='*', metavar='TEST', action='store')
args = parser.parse_args()

View file

@ -1,2 +1,2 @@
union-array-branch.json: In union 'TestUnion':
union-array-branch.json:8: 'data' member 'value1' cannot be an array
union-array-branch.json:8: 'data' member 'value1' should be a type name

View file

@ -1,2 +1,2 @@
union-invalid-discriminator.json: In union 'TestUnion':
union-invalid-discriminator.json:10: discriminator 'enum_wrong' is not a member of 'base'
union-invalid-discriminator.json:10: discriminator 'type_tag' is not a member of 'base'

View file

@ -8,7 +8,7 @@
'data': { 'integer': 'int' } }
{ 'union': 'TestUnion',
'base': { 'enum1': 'TestEnum' },
'discriminator': 'enum_wrong',
'base': { 'type-tag': 'TestEnum' },
'discriminator': 'type_tag',
'data': { 'value1': 'TestTypeA',
'value2': 'TestTypeB' } }

View file

@ -0,0 +1,2 @@
union-invalid-union-subfield.json: In union 'TestUnion':
union-invalid-union-subfield.json:25: member 'teeth' of type 'TestTypeFish' collides with base member 'teeth'

View file

@ -0,0 +1,30 @@
# Clash between common member and union variant's variant member
# Base's member 'teeth' clashes with TestTypeFish's
{ 'enum': 'TestEnum',
'data': [ 'animals', 'plants' ] }
{ 'enum': 'TestAnimals',
'data': [ 'fish', 'birds'] }
{ 'struct': 'TestTypeFish',
'data': { 'scales': 'int', 'teeth': 'int' } }
{ 'struct': 'TestTypeBirds',
'data': { 'feathers': 'int' } }
{ 'union': 'TestTypeAnimals',
'base': { 'atype': 'TestAnimals' },
'discriminator': 'atype',
'data': { 'fish': 'TestTypeFish',
'birds': 'TestTypeBirds' } }
{ 'struct': 'TestTypePlants',
'data': { 'integer': 'int' } }
{ 'union': 'TestUnion',
'base': { 'type': 'TestEnum',
'teeth': 'int' },
'discriminator': 'type',
'data': { 'animals': 'TestTypeAnimals',
'plants': 'TestTypePlants' } }

View file

@ -0,0 +1,2 @@
union-invalid-union-subtype.json: In union 'TestUnion':
union-invalid-union-subtype.json:25: base member 'type' of type 'TestTypeA' collides with base member 'type'

View file

@ -0,0 +1,29 @@
# Clash between common member and union variant's common member
# Base's member 'type' clashes with TestTypeA's
{ 'enum': 'TestEnum',
'data': [ 'value-a', 'value-b' ] }
{ 'enum': 'TestEnumA',
'data': [ 'value-a1', 'value-a2' ] }
{ 'struct': 'TestTypeA1',
'data': { 'integer': 'int' } }
{ 'struct': 'TestTypeA2',
'data': { 'integer': 'int' } }
{ 'union': 'TestTypeA',
'base': { 'type': 'TestEnumA' },
'discriminator': 'type',
'data': { 'value-a1': 'TestTypeA1',
'value-a2': 'TestTypeA2' } }
{ 'struct': 'TestTypeB',
'data': { 'integer': 'int' } }
{ 'union': 'TestUnion',
'base': { 'type': 'TestEnum' },
'discriminator': 'type',
'data': { 'value-a': 'TestTypeA',
'value-b': 'TestTypeB' } }

View file

@ -706,6 +706,51 @@ static void test_visitor_in_union_flat(TestInputVisitorData *data,
g_assert(&base->enum1 == &tmp->enum1);
}
static void test_visitor_in_union_in_union(TestInputVisitorData *data,
const void *unused)
{
Visitor *v;
g_autoptr(TestUnionInUnion) tmp = NULL;
v = visitor_input_test_init(data,
"{ 'type': 'value-a', "
" 'type-a': 'value-a1', "
" 'integer': 2, "
" 'name': 'fish' }");
visit_type_TestUnionInUnion(v, NULL, &tmp, &error_abort);
g_assert_cmpint(tmp->type, ==, TEST_UNION_ENUM_VALUE_A);
g_assert_cmpint(tmp->u.value_a.type_a, ==, TEST_UNION_ENUMA_VALUE_A1);
g_assert_cmpint(tmp->u.value_a.u.value_a1.integer, ==, 2);
g_assert_cmpint(strcmp(tmp->u.value_a.u.value_a1.name, "fish"), ==, 0);
qapi_free_TestUnionInUnion(tmp);
v = visitor_input_test_init(data,
"{ 'type': 'value-a', "
" 'type-a': 'value-a2', "
" 'integer': 1729, "
" 'size': 87539319 }");
visit_type_TestUnionInUnion(v, NULL, &tmp, &error_abort);
g_assert_cmpint(tmp->type, ==, TEST_UNION_ENUM_VALUE_A);
g_assert_cmpint(tmp->u.value_a.type_a, ==, TEST_UNION_ENUMA_VALUE_A2);
g_assert_cmpint(tmp->u.value_a.u.value_a2.integer, ==, 1729);
g_assert_cmpint(tmp->u.value_a.u.value_a2.size, ==, 87539319);
qapi_free_TestUnionInUnion(tmp);
v = visitor_input_test_init(data,
"{ 'type': 'value-b', "
" 'integer': 1729, "
" 'onoff': true }");
visit_type_TestUnionInUnion(v, NULL, &tmp, &error_abort);
g_assert_cmpint(tmp->type, ==, TEST_UNION_ENUM_VALUE_B);
g_assert_cmpint(tmp->u.value_b.integer, ==, 1729);
g_assert_cmpint(tmp->u.value_b.onoff, ==, true);
}
static void test_visitor_in_alternate(TestInputVisitorData *data,
const void *unused)
{
@ -1216,6 +1261,8 @@ int main(int argc, char **argv)
NULL, test_visitor_in_null);
input_visitor_test_add("/visitor/input/union-flat",
NULL, test_visitor_in_union_flat);
input_visitor_test_add("/visitor/input/union-in-union",
NULL, test_visitor_in_union_in_union);
input_visitor_test_add("/visitor/input/alternate",
NULL, test_visitor_in_alternate);
input_visitor_test_add("/visitor/input/errors",

View file

@ -352,6 +352,62 @@ static void test_visitor_out_union_flat(TestOutputVisitorData *data,
qapi_free_UserDefFlatUnion(tmp);
}
static void test_visitor_out_union_in_union(TestOutputVisitorData *data,
const void *unused)
{
QDict *qdict;
TestUnionInUnion *tmp = g_new0(TestUnionInUnion, 1);
tmp->type = TEST_UNION_ENUM_VALUE_A;
tmp->u.value_a.type_a = TEST_UNION_ENUMA_VALUE_A1;
tmp->u.value_a.u.value_a1.integer = 42;
tmp->u.value_a.u.value_a1.name = g_strdup("fish");
visit_type_TestUnionInUnion(data->ov, NULL, &tmp, &error_abort);
qdict = qobject_to(QDict, visitor_get(data));
g_assert(qdict);
g_assert_cmpstr(qdict_get_str(qdict, "type"), ==, "value-a");
g_assert_cmpstr(qdict_get_str(qdict, "type-a"), ==, "value-a1");
g_assert_cmpint(qdict_get_int(qdict, "integer"), ==, 42);
g_assert_cmpstr(qdict_get_str(qdict, "name"), ==, "fish");
qapi_free_TestUnionInUnion(tmp);
visitor_reset(data);
tmp = g_new0(TestUnionInUnion, 1);
tmp->type = TEST_UNION_ENUM_VALUE_A;
tmp->u.value_a.type_a = TEST_UNION_ENUMA_VALUE_A2;
tmp->u.value_a.u.value_a2.integer = 1729;
tmp->u.value_a.u.value_a2.size = 87539319;
visit_type_TestUnionInUnion(data->ov, NULL, &tmp, &error_abort);
qdict = qobject_to(QDict, visitor_get(data));
g_assert(qdict);
g_assert_cmpstr(qdict_get_str(qdict, "type"), ==, "value-a");
g_assert_cmpstr(qdict_get_str(qdict, "type-a"), ==, "value-a2");
g_assert_cmpint(qdict_get_int(qdict, "integer"), ==, 1729);
g_assert_cmpint(qdict_get_int(qdict, "size"), ==, 87539319);
qapi_free_TestUnionInUnion(tmp);
visitor_reset(data);
tmp = g_new0(TestUnionInUnion, 1);
tmp->type = TEST_UNION_ENUM_VALUE_B;
tmp->u.value_b.integer = 1729;
tmp->u.value_b.onoff = true;
visit_type_TestUnionInUnion(data->ov, NULL, &tmp, &error_abort);
qdict = qobject_to(QDict, visitor_get(data));
g_assert(qdict);
g_assert_cmpstr(qdict_get_str(qdict, "type"), ==, "value-b");
g_assert_cmpint(qdict_get_int(qdict, "integer"), ==, 1729);
g_assert_cmpint(qdict_get_bool(qdict, "onoff"), ==, true);
qapi_free_TestUnionInUnion(tmp);
}
static void test_visitor_out_alternate(TestOutputVisitorData *data,
const void *unused)
{
@ -586,6 +642,8 @@ int main(int argc, char **argv)
&out_visitor_data, test_visitor_out_list_qapi_free);
output_visitor_test_add("/visitor/output/union-flat",
&out_visitor_data, test_visitor_out_union_flat);
output_visitor_test_add("/visitor/output/union-in-union",
&out_visitor_data, test_visitor_out_union_in_union);
output_visitor_test_add("/visitor/output/alternate",
&out_visitor_data, test_visitor_out_alternate);
output_visitor_test_add("/visitor/output/null",