diff mbox series

[21/25] qapi: Avoid redundant definition references in error messages

Message ID 20190924132830.15835-22-armbru@redhat.com
State New
Headers show
Series qapi: Pay back some frontend technical debt | expand

Commit Message

Markus Armbruster Sept. 24, 2019, 1:28 p.m. UTC
Many error messages refer to the offending definition even though
they're preceded by an "in definition" line.  Rephrase them.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
---
 scripts/qapi/common.py                        | 113 +++++++-----------
 tests/qapi-schema/alternate-array.err         |   2 +-
 tests/qapi-schema/alternate-base.err          |   2 +-
 tests/qapi-schema/alternate-empty.err         |   2 +-
 tests/qapi-schema/alternate-invalid-dict.err  |   2 +-
 tests/qapi-schema/args-array-empty.err        |   2 +-
 tests/qapi-schema/args-boxed-anon.err         |   2 +-
 tests/qapi-schema/args-invalid.err            |   2 +-
 tests/qapi-schema/args-member-array-bad.err   |   2 +-
 tests/qapi-schema/args-member-case.err        |   2 +-
 tests/qapi-schema/bad-data.err                |   2 +-
 tests/qapi-schema/doc-bad-symbol.err          |   2 +-
 tests/qapi-schema/double-type.err             |   2 +-
 tests/qapi-schema/enum-bad-member.err         |   2 +-
 tests/qapi-schema/enum-bad-name.err           |   2 +-
 tests/qapi-schema/enum-bad-prefix.err         |   2 +-
 .../qapi-schema/enum-dict-member-unknown.err  |   2 +-
 tests/qapi-schema/enum-member-case.err        |   2 +-
 tests/qapi-schema/enum-missing-data.err       |   2 +-
 tests/qapi-schema/enum-wrong-data.err         |   2 +-
 .../qapi-schema/event-member-invalid-dict.err |   2 +-
 tests/qapi-schema/event-nest-struct.err       |   2 +-
 tests/qapi-schema/features-bad-type.err       |   2 +-
 tests/qapi-schema/features-missing-name.err   |   2 +-
 tests/qapi-schema/features-name-bad-type.err  |   2 +-
 tests/qapi-schema/features-no-list.err        |   2 +-
 tests/qapi-schema/features-unknown-key.err    |   2 +-
 tests/qapi-schema/flat-union-array-branch.err |   2 +-
 .../flat-union-bad-discriminator.err          |   2 +-
 .../flat-union-inline-invalid-dict.err        |   2 +-
 tests/qapi-schema/flat-union-inline.err       |   2 +-
 tests/qapi-schema/flat-union-no-base.err      |   2 +-
 .../nested-struct-data-invalid-dict.err       |   2 +-
 tests/qapi-schema/nested-struct-data.err      |   2 +-
 tests/qapi-schema/reserved-enum-q.err         |   2 +-
 tests/qapi-schema/reserved-member-has.err     |   2 +-
 tests/qapi-schema/reserved-member-q.err       |   2 +-
 tests/qapi-schema/reserved-member-u.err       |   2 +-
 .../reserved-member-underscore.err            |   2 +-
 tests/qapi-schema/reserved-type-kind.err      |   2 +-
 tests/qapi-schema/reserved-type-list.err      |   2 +-
 tests/qapi-schema/returns-array-bad.err       |   2 +-
 tests/qapi-schema/returns-dict.err            |   2 +-
 tests/qapi-schema/struct-data-invalid.err     |   2 +-
 .../struct-member-invalid-dict.err            |   2 +-
 tests/qapi-schema/struct-member-invalid.err   |   2 +-
 .../union-base-no-discriminator.err           |   2 +-
 tests/qapi-schema/union-branch-case.err       |   2 +-
 .../qapi-schema/union-branch-invalid-dict.err |   2 +-
 tests/qapi-schema/union-optional-branch.err   |   2 +-
 tests/qapi-schema/unknown-expr-key.err        |   2 +-
 51 files changed, 92 insertions(+), 121 deletions(-)

Comments

Eric Blake Sept. 24, 2019, 6:46 p.m. UTC | #1
On 9/24/19 8:28 AM, Markus Armbruster wrote:
> Many error messages refer to the offending definition even though
> they're preceded by an "in definition" line.  Rephrase them.

This is the cleanup promised earlier in the series.

> 
> Signed-off-by: Markus Armbruster <armbru@redhat.com>
> ---
>  scripts/qapi/common.py                        | 113 +++++++-----------
>  tests/qapi-schema/alternate-array.err         |   2 +-

>  def check_command(expr, info):
> -    name = expr['command']
>      args = expr.get('data')
>      boxed = expr.get('boxed', False)
>  
>      if boxed and args is None:
>          raise QAPISemError(info, "'boxed': true requires 'data'")
> -    check_type(args, info, "'data' for command '%s'" % name,
> -               allow_dict=not boxed)
> -    check_type(expr.get('returns'), info,
> -               "'returns' for command '%s'" % name,
> -               allow_array=True)
> +    check_type(expr.get('data'), info, "'data'", allow_dict=not boxed)
> +    check_type(expr.get('returns'), info, "'returns'", allow_array=True)

Why are you repeating expr.get('dat') here instead of reusing args?  I
guess it adds consistency with the expr.get('returns') in the next line.

>  
>  
>  def check_event(expr, info):
> -    name = expr['event']
>      args = expr.get('data')
>      boxed = expr.get('boxed', False)
>  
>      if boxed and args is None:
>          raise QAPISemError(info, "'boxed': true requires 'data'")
> -    check_type(args, info, "'data' for event '%s'" % name,
> -               allow_dict=not boxed)
> +    check_type(expr.get('data'), info, "'data'", allow_dict=not boxed)
Again, why not reuse args?


> +++ b/tests/qapi-schema/args-member-case.err
> @@ -1,2 +1,2 @@
>  tests/qapi-schema/args-member-case.json: In command 'no-way-this-will-get-whitelisted':
> -tests/qapi-schema/args-member-case.json:2: member of 'data' for command 'no-way-this-will-get-whitelisted' uses uppercase in name 'Arg'
> +tests/qapi-schema/args-member-case.json:2: 'data' member 'Arg' uses uppercase in name 'Arg'

Better, but still feels redundant for calling out 'Arg' twice.  Maybe
you further clean this one later?

> +++ b/tests/qapi-schema/enum-member-case.err
> @@ -1,2 +1,2 @@
>  tests/qapi-schema/enum-member-case.json: In enum 'NoWayThisWillGetWhitelisted':
> -tests/qapi-schema/enum-member-case.json:4: member of enum 'NoWayThisWillGetWhitelisted' uses uppercase in name 'Value'
> +tests/qapi-schema/enum-member-case.json:4: 'data' member uses uppercase in name 'Value'

Here's a similar error about uppercase that does not have the
redundancy, for comparison.


> +++ b/tests/qapi-schema/union-branch-case.err
> @@ -1,2 +1,2 @@
>  tests/qapi-schema/union-branch-case.json: In union 'Uni':
> -tests/qapi-schema/union-branch-case.json:2: member of union 'Uni' uses uppercase in name 'Branch'
> +tests/qapi-schema/union-branch-case.json:2: 'data' member 'Branch' uses uppercase in name 'Branch'

Another related one.

> +++ b/tests/qapi-schema/union-optional-branch.err
> @@ -1,2 +1,2 @@
>  tests/qapi-schema/union-optional-branch.json: In union 'Union':
> -tests/qapi-schema/union-optional-branch.json:2: member of union 'Union' uses invalid name '*a'
> +tests/qapi-schema/union-optional-branch.json:2: 'data' member '*a' uses invalid name '*a'

Similar type of redundancy, but this time not related to uppercase.

Overall an improvement.

Reviewed-by: Eric Blake <eblake@redhat.com>
Markus Armbruster Sept. 24, 2019, 8:59 p.m. UTC | #2
Eric Blake <eblake@redhat.com> writes:

> On 9/24/19 8:28 AM, Markus Armbruster wrote:
>> Many error messages refer to the offending definition even though
>> they're preceded by an "in definition" line.  Rephrase them.
>
> This is the cleanup promised earlier in the series.
>
>> 
>> Signed-off-by: Markus Armbruster <armbru@redhat.com>
>> ---
>>  scripts/qapi/common.py                        | 113 +++++++-----------
>>  tests/qapi-schema/alternate-array.err         |   2 +-
>
>>  def check_command(expr, info):
>> -    name = expr['command']
>>      args = expr.get('data')
>>      boxed = expr.get('boxed', False)
>>  
>>      if boxed and args is None:
>>          raise QAPISemError(info, "'boxed': true requires 'data'")
>> -    check_type(args, info, "'data' for command '%s'" % name,
>> -               allow_dict=not boxed)
>> -    check_type(expr.get('returns'), info,
>> -               "'returns' for command '%s'" % name,
>> -               allow_array=True)
>> +    check_type(expr.get('data'), info, "'data'", allow_dict=not boxed)
>> +    check_type(expr.get('returns'), info, "'returns'", allow_array=True)
>
> Why are you repeating expr.get('dat') here instead of reusing args?  I
> guess it adds consistency with the expr.get('returns') in the next line.

Don't remember, might have been an accident.  If I want consistency, I
guess I should add rets = expr.get('returns').

>>  
>>  
>>  def check_event(expr, info):
>> -    name = expr['event']
>>      args = expr.get('data')
>>      boxed = expr.get('boxed', False)
>>  
>>      if boxed and args is None:
>>          raise QAPISemError(info, "'boxed': true requires 'data'")
>> -    check_type(args, info, "'data' for event '%s'" % name,
>> -               allow_dict=not boxed)
>> +    check_type(expr.get('data'), info, "'data'", allow_dict=not boxed)
> Again, why not reuse args?
>
>
>> +++ b/tests/qapi-schema/args-member-case.err
>> @@ -1,2 +1,2 @@
>>  tests/qapi-schema/args-member-case.json: In command 'no-way-this-will-get-whitelisted':
>> -tests/qapi-schema/args-member-case.json:2: member of 'data' for command 'no-way-this-will-get-whitelisted' uses uppercase in name 'Arg'
>> +tests/qapi-schema/args-member-case.json:2: 'data' member 'Arg' uses uppercase in name 'Arg'
>
> Better, but still feels redundant for calling out 'Arg' twice.  Maybe
> you further clean this one later?

check_type()'s error messages interpolate @source received from by
caller.  Need to review all its messages and callers.

>> +++ b/tests/qapi-schema/enum-member-case.err
>> @@ -1,2 +1,2 @@
>>  tests/qapi-schema/enum-member-case.json: In enum 'NoWayThisWillGetWhitelisted':
>> -tests/qapi-schema/enum-member-case.json:4: member of enum 'NoWayThisWillGetWhitelisted' uses uppercase in name 'Value'
>> +tests/qapi-schema/enum-member-case.json:4: 'data' member uses uppercase in name 'Value'
>
> Here's a similar error about uppercase that does not have the
> redundancy, for comparison.
>
>
>> +++ b/tests/qapi-schema/union-branch-case.err
>> @@ -1,2 +1,2 @@
>>  tests/qapi-schema/union-branch-case.json: In union 'Uni':
>> -tests/qapi-schema/union-branch-case.json:2: member of union 'Uni' uses uppercase in name 'Branch'
>> +tests/qapi-schema/union-branch-case.json:2: 'data' member 'Branch' uses uppercase in name 'Branch'
>
> Another related one.
>
>> +++ b/tests/qapi-schema/union-optional-branch.err
>> @@ -1,2 +1,2 @@
>>  tests/qapi-schema/union-optional-branch.json: In union 'Union':
>> -tests/qapi-schema/union-optional-branch.json:2: member of union 'Union' uses invalid name '*a'
>> +tests/qapi-schema/union-optional-branch.json:2: 'data' member '*a' uses invalid name '*a'
>
> Similar type of redundancy, but this time not related to uppercase.

Same problem, different function: check_name_str().

> Overall an improvement.
>
> Reviewed-by: Eric Blake <eblake@redhat.com>

Thanks!
diff mbox series

Patch

diff --git a/scripts/qapi/common.py b/scripts/qapi/common.py
index 297b82db4c..3e9c5ae127 100644
--- a/scripts/qapi/common.py
+++ b/scripts/qapi/common.py
@@ -694,8 +694,8 @@  def check_name_str(name, info, source,
 def check_defn_name_str(name, info, meta):
     check_name_str(name, info, meta, permit_upper=True)
     if name.endswith('Kind') or name.endswith('List'):
-        raise QAPISemError(info, "%s '%s' should not end in '%s'"
-                           % (meta, name, name[-4:]))
+        raise QAPISemError(info, "%s name should not end in '%s'"
+                           % (meta, name[-4:]))
 
 
 def check_if(expr, info):
@@ -752,42 +752,34 @@  def check_type(value, info, source,
 
     # value is a dictionary, check that each member is okay
     for (key, arg) in value.items():
-        check_name_str(key, info, "member of %s" % source,
+        key_source = "%s member '%s'" % (source, key)
+        check_name_str(key, info, key_source,
                        allow_optional=True, permit_upper=permit_upper)
         if c_name(key, False) == 'u' or c_name(key, False).startswith('has_'):
-            raise QAPISemError(
-                info, "member of %s uses reserved name '%s'" % (source, key))
-        check_known_keys(arg, info, "member '%s' of %s" % (key, source),
-                         ['type'], ['if'])
+            raise QAPISemError(info, "%s uses reserved name" % key_source)
+        check_known_keys(arg, info, key_source, ['type'], ['if'])
         check_if(arg, info)
         normalize_if(arg)
-        check_type(arg['type'], info, "member '%s' of %s" % (key, source),
-                   allow_array=True)
+        check_type(arg['type'], info, key_source, allow_array=True)
 
 
 def check_command(expr, info):
-    name = expr['command']
     args = expr.get('data')
     boxed = expr.get('boxed', False)
 
     if boxed and args is None:
         raise QAPISemError(info, "'boxed': true requires 'data'")
-    check_type(args, info, "'data' for command '%s'" % name,
-               allow_dict=not boxed)
-    check_type(expr.get('returns'), info,
-               "'returns' for command '%s'" % name,
-               allow_array=True)
+    check_type(expr.get('data'), info, "'data'", allow_dict=not boxed)
+    check_type(expr.get('returns'), info, "'returns'", allow_array=True)
 
 
 def check_event(expr, info):
-    name = expr['event']
     args = expr.get('data')
     boxed = expr.get('boxed', False)
 
     if boxed and args is None:
         raise QAPISemError(info, "'boxed': true requires 'data'")
-    check_type(args, info, "'data' for event '%s'" % name,
-               allow_dict=not boxed)
+    check_type(expr.get('data'), info, "'data'", allow_dict=not boxed)
 
 
 def check_union(expr, info):
@@ -798,45 +790,34 @@  def check_union(expr, info):
 
     if discriminator is None:   # simple union
         if base is not None:
-            raise QAPISemError(
-                info, "simple union '%s' must not have a base" % name)
+            raise QAPISemError(info, "'base' requires 'discriminator'")
     else:                       # flat union
-        check_type(base, info, "'base' for union '%s'" % name,
-                   allow_dict=name)
+        check_type(base, info, "'base'", allow_dict=name)
         if not base:
-            raise QAPISemError(info, "flat union '%s' must have a base"
-                               % name)
-        check_name_is_str(discriminator, info,
-                          "discriminator of flat union '%s'" % name)
+            raise QAPISemError(info, "'discriminator' requires 'base'")
+        check_name_is_str(discriminator, info, "'discriminator'")
 
     for (key, value) in members.items():
-        check_name_str(key, info, "member of union '%s'" % name)
-        check_known_keys(value, info,
-                         "member '%s' of union '%s'" % (key, name),
-                         ['type'], ['if'])
+        source = "'data' member '%s'" % key
+        check_name_str(key, info, source)
+        check_known_keys(value, info, source, ['type'], ['if'])
         check_if(value, info)
         normalize_if(value)
-        check_type(value['type'], info,
-                   "member '%s' of union '%s'" % (key, name),
-                   allow_array=not base)
+        check_type(value['type'], info, source, allow_array=not base)
 
 
 def check_alternate(expr, info):
-    name = expr['alternate']
     members = expr['data']
 
     if len(members) == 0:
-        raise QAPISemError(info,
-                           "alternate '%s' cannot have empty 'data'" % name)
+        raise QAPISemError(info, "'data' must not be empty")
     for (key, value) in members.items():
-        check_name_str(key, info, "member of alternate '%s'" % name)
-        check_known_keys(value, info,
-                         "member '%s' of alternate '%s'" % (key, name),
-                         ['type'], ['if'])
+        source = "'data' member '%s'" % key
+        check_name_str(key, info, source)
+        check_known_keys(value, info, source, ['type'], ['if'])
         check_if(value, info)
         normalize_if(value)
-        check_type(value['type'], info,
-                   "member '%s' of alternate '%s'" % (key, name))
+        check_type(value['type'], info, source)
 
 
 def check_enum(expr, info):
@@ -845,20 +826,18 @@  def check_enum(expr, info):
     prefix = expr.get('prefix')
 
     if not isinstance(members, list):
-        raise QAPISemError(info,
-                           "enum '%s' requires an array for 'data'" % name)
+        raise QAPISemError(info, "'data' must be an array")
     if prefix is not None and not isinstance(prefix, str):
-        raise QAPISemError(info,
-                           "enum '%s' requires a string for 'prefix'" % name)
+        raise QAPISemError(info, "'prefix' must be a string")
 
     permit_upper = name in name_case_whitelist
 
     for member in members:
-        check_known_keys(member, info, "member of enum '%s'" % name,
-                         ['name'], ['if'])
+        source = "'data' member"
+        check_known_keys(member, info, source, ['name'], ['if'])
         check_if(member, info)
         normalize_if(member)
-        check_name(member['name'], info, "member of enum '%s'" % name,
+        check_name(member['name'], info, source,
                    enum_member=True, permit_upper=permit_upper)
 
 
@@ -867,22 +846,19 @@  def check_struct(expr, info):
     members = expr['data']
     features = expr.get('features')
 
-    check_type(members, info, "'data' for struct '%s'" % name,
-               allow_dict=name)
-    check_type(expr.get('base'), info, "'base' for struct '%s'" % name)
+    check_type(members, info, "'data'", allow_dict=name)
+    check_type(expr.get('base'), info, "'base'")
 
     if features:
         if not isinstance(features, list):
-            raise QAPISemError(
-                info, "struct '%s' requires an array for 'features'" % name)
+            raise QAPISemError(info, "'features' must be an array")
         for f in features:
+            source = "'features' member"
             assert isinstance(f, dict)
-            check_known_keys(f, info, "feature of struct %s" % name,
-                             ['name'], ['if'])
-
+            check_known_keys(f, info, source, ['name'], ['if'])
             check_if(f, info)
             normalize_if(f)
-            check_name(f['name'], info, "feature of struct %s" % name)
+            check_name(f['name'], info, source)
 
 
 def check_known_keys(value, info, source, required, optional):
@@ -892,22 +868,19 @@  def check_known_keys(value, info, source, required, optional):
 
     missing = set(required) - set(value)
     if missing:
-        raise QAPISemError(info, "key%s %s %s missing from %s"
-                           % ('s' if len(missing) > 1 else '', pprint(missing),
-                              'are' if len(missing) > 1 else 'is', source))
+        raise QAPISemError(info, "%s misses key%s %s"
+                           % (source, 's' if len(missing) > 1 else '',
+                              pprint(missing)))
     allowed = set(required + optional)
     unknown = set(value) - allowed
     if unknown:
-        raise QAPISemError(info, "unknown key%s %s in %s\nValid keys are %s."
-                           % ('s' if len(unknown) > 1 else '', pprint(unknown),
-                              source, pprint(allowed)))
+        raise QAPISemError(info, "%s has unknown key%s %s\nValid keys are %s."
+                           % (source, 's' if len(unknown) > 1 else '',
+                              pprint(unknown), pprint(allowed)))
 
 
 def check_keys(expr, info, meta, required, optional=[]):
-    name = expr[meta]
-    required = required + [meta]
-    source = "%s '%s'" % (meta, name)
-    check_known_keys(expr, info, source, required, optional)
+    check_known_keys(expr, info, meta, required + [meta], optional)
 
 
 def check_flags(expr, info):
@@ -982,9 +955,7 @@  def check_exprs(exprs):
 
         if doc and doc.symbol != name:
             raise QAPISemError(
-                info,
-                "definition of '%s' follows documentation for '%s'"
-                % (name, doc.symbol))
+                info, "documentation comment is for '%s'" % doc.symbol)
 
         if meta == 'enum':
             check_keys(expr, info, 'enum', ['data'], ['if', 'prefix'])
diff --git a/tests/qapi-schema/alternate-array.err b/tests/qapi-schema/alternate-array.err
index a72e4b274d..dfbe3ee998 100644
--- a/tests/qapi-schema/alternate-array.err
+++ b/tests/qapi-schema/alternate-array.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/alternate-array.json: In alternate 'Alt':
-tests/qapi-schema/alternate-array.json:5: member 'two' of alternate 'Alt' cannot be an array
+tests/qapi-schema/alternate-array.json:5: 'data' member 'two' cannot be an array
diff --git a/tests/qapi-schema/alternate-base.err b/tests/qapi-schema/alternate-base.err
index 6290665ac2..04cea97e5c 100644
--- a/tests/qapi-schema/alternate-base.err
+++ b/tests/qapi-schema/alternate-base.err
@@ -1,3 +1,3 @@ 
 tests/qapi-schema/alternate-base.json: In alternate 'Alt':
-tests/qapi-schema/alternate-base.json:4: unknown key 'base' in alternate 'Alt'
+tests/qapi-schema/alternate-base.json:4: alternate has unknown key 'base'
 Valid keys are 'alternate', 'data', 'if'.
diff --git a/tests/qapi-schema/alternate-empty.err b/tests/qapi-schema/alternate-empty.err
index db92d70f10..908c309518 100644
--- a/tests/qapi-schema/alternate-empty.err
+++ b/tests/qapi-schema/alternate-empty.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/alternate-empty.json: In alternate 'Alt':
-tests/qapi-schema/alternate-empty.json:2: alternate 'Alt' cannot have empty 'data'
+tests/qapi-schema/alternate-empty.json:2: 'data' must not be empty
diff --git a/tests/qapi-schema/alternate-invalid-dict.err b/tests/qapi-schema/alternate-invalid-dict.err
index f85b941750..d6a18a294b 100644
--- a/tests/qapi-schema/alternate-invalid-dict.err
+++ b/tests/qapi-schema/alternate-invalid-dict.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/alternate-invalid-dict.json: In alternate 'Alt':
-tests/qapi-schema/alternate-invalid-dict.json:2: key 'type' is missing from member 'two' of alternate 'Alt'
+tests/qapi-schema/alternate-invalid-dict.json:2: 'data' member 'two' misses key 'type'
diff --git a/tests/qapi-schema/args-array-empty.err b/tests/qapi-schema/args-array-empty.err
index fe1480671b..c7d367730e 100644
--- a/tests/qapi-schema/args-array-empty.err
+++ b/tests/qapi-schema/args-array-empty.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/args-array-empty.json: In command 'oops':
-tests/qapi-schema/args-array-empty.json:2: member 'empty' of 'data' for command 'oops': array type must contain single type name
+tests/qapi-schema/args-array-empty.json:2: 'data' member 'empty': array type must contain single type name
diff --git a/tests/qapi-schema/args-boxed-anon.err b/tests/qapi-schema/args-boxed-anon.err
index 27460e6c07..5e0c2979b7 100644
--- a/tests/qapi-schema/args-boxed-anon.err
+++ b/tests/qapi-schema/args-boxed-anon.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/args-boxed-anon.json: In command 'foo':
-tests/qapi-schema/args-boxed-anon.json:2: 'data' for command 'foo' should be a type name
+tests/qapi-schema/args-boxed-anon.json:2: 'data' should be a type name
diff --git a/tests/qapi-schema/args-invalid.err b/tests/qapi-schema/args-invalid.err
index 212c2076fc..c4971e1399 100644
--- a/tests/qapi-schema/args-invalid.err
+++ b/tests/qapi-schema/args-invalid.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/args-invalid.json: In command 'foo':
-tests/qapi-schema/args-invalid.json:1: 'data' for command 'foo' should be an object or type name
+tests/qapi-schema/args-invalid.json:1: 'data' should be an object or type name
diff --git a/tests/qapi-schema/args-member-array-bad.err b/tests/qapi-schema/args-member-array-bad.err
index 89b8b1ce01..f95ac01372 100644
--- a/tests/qapi-schema/args-member-array-bad.err
+++ b/tests/qapi-schema/args-member-array-bad.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/args-member-array-bad.json: In command 'oops':
-tests/qapi-schema/args-member-array-bad.json:2: member 'member' of 'data' for command 'oops': array type must contain single type name
+tests/qapi-schema/args-member-array-bad.json:2: 'data' member 'member': array type must contain single type name
diff --git a/tests/qapi-schema/args-member-case.err b/tests/qapi-schema/args-member-case.err
index faa8168d36..7f10c829de 100644
--- a/tests/qapi-schema/args-member-case.err
+++ b/tests/qapi-schema/args-member-case.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/args-member-case.json: In command 'no-way-this-will-get-whitelisted':
-tests/qapi-schema/args-member-case.json:2: member of 'data' for command 'no-way-this-will-get-whitelisted' uses uppercase in name 'Arg'
+tests/qapi-schema/args-member-case.json:2: 'data' member 'Arg' uses uppercase in name 'Arg'
diff --git a/tests/qapi-schema/bad-data.err b/tests/qapi-schema/bad-data.err
index 8ef6bbd2b5..5227bdce7e 100644
--- a/tests/qapi-schema/bad-data.err
+++ b/tests/qapi-schema/bad-data.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/bad-data.json: In command 'oops':
-tests/qapi-schema/bad-data.json:2: 'data' for command 'oops' cannot be an array
+tests/qapi-schema/bad-data.json:2: 'data' cannot be an array
diff --git a/tests/qapi-schema/doc-bad-symbol.err b/tests/qapi-schema/doc-bad-symbol.err
index 205d0ed619..b23e99d160 100644
--- a/tests/qapi-schema/doc-bad-symbol.err
+++ b/tests/qapi-schema/doc-bad-symbol.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/doc-bad-symbol.json: In command 'foo':
-tests/qapi-schema/doc-bad-symbol.json:6: definition of 'foo' follows documentation for 'food'
+tests/qapi-schema/doc-bad-symbol.json:6: documentation comment is for 'food'
diff --git a/tests/qapi-schema/double-type.err b/tests/qapi-schema/double-type.err
index ddb22af638..23f88aae99 100644
--- a/tests/qapi-schema/double-type.err
+++ b/tests/qapi-schema/double-type.err
@@ -1,3 +1,3 @@ 
 tests/qapi-schema/double-type.json: In struct 'bar':
-tests/qapi-schema/double-type.json:2: unknown key 'command' in struct 'bar'
+tests/qapi-schema/double-type.json:2: struct has unknown key 'command'
 Valid keys are 'base', 'data', 'features', 'if', 'struct'.
diff --git a/tests/qapi-schema/enum-bad-member.err b/tests/qapi-schema/enum-bad-member.err
index 1e59d42fca..2b1b4f98d0 100644
--- a/tests/qapi-schema/enum-bad-member.err
+++ b/tests/qapi-schema/enum-bad-member.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/enum-bad-member.json: In enum 'MyEnum':
-tests/qapi-schema/enum-bad-member.json:2: member of enum 'MyEnum' requires a string name
+tests/qapi-schema/enum-bad-member.json:2: 'data' member requires a string name
diff --git a/tests/qapi-schema/enum-bad-name.err b/tests/qapi-schema/enum-bad-name.err
index ed2d608098..c4525411cf 100644
--- a/tests/qapi-schema/enum-bad-name.err
+++ b/tests/qapi-schema/enum-bad-name.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/enum-bad-name.json: In enum 'MyEnum':
-tests/qapi-schema/enum-bad-name.json:3: member of enum 'MyEnum' uses invalid name 'not\possible'
+tests/qapi-schema/enum-bad-name.json:3: 'data' member uses invalid name 'not\possible'
diff --git a/tests/qapi-schema/enum-bad-prefix.err b/tests/qapi-schema/enum-bad-prefix.err
index 4f92736e52..933e33aa18 100644
--- a/tests/qapi-schema/enum-bad-prefix.err
+++ b/tests/qapi-schema/enum-bad-prefix.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/enum-bad-prefix.json: In enum 'MyEnum':
-tests/qapi-schema/enum-bad-prefix.json:2: enum 'MyEnum' requires a string for 'prefix'
+tests/qapi-schema/enum-bad-prefix.json:2: 'prefix' must be a string
diff --git a/tests/qapi-schema/enum-dict-member-unknown.err b/tests/qapi-schema/enum-dict-member-unknown.err
index 79062729a1..5df0236343 100644
--- a/tests/qapi-schema/enum-dict-member-unknown.err
+++ b/tests/qapi-schema/enum-dict-member-unknown.err
@@ -1,3 +1,3 @@ 
 tests/qapi-schema/enum-dict-member-unknown.json: In enum 'MyEnum':
-tests/qapi-schema/enum-dict-member-unknown.json:2: unknown key 'bad-key' in member of enum 'MyEnum'
+tests/qapi-schema/enum-dict-member-unknown.json:2: 'data' member has unknown key 'bad-key'
 Valid keys are 'if', 'name'.
diff --git a/tests/qapi-schema/enum-member-case.err b/tests/qapi-schema/enum-member-case.err
index c3c6f8d709..b327c41528 100644
--- a/tests/qapi-schema/enum-member-case.err
+++ b/tests/qapi-schema/enum-member-case.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/enum-member-case.json: In enum 'NoWayThisWillGetWhitelisted':
-tests/qapi-schema/enum-member-case.json:4: member of enum 'NoWayThisWillGetWhitelisted' uses uppercase in name 'Value'
+tests/qapi-schema/enum-member-case.json:4: 'data' member uses uppercase in name 'Value'
diff --git a/tests/qapi-schema/enum-missing-data.err b/tests/qapi-schema/enum-missing-data.err
index ffde1082c3..4809b01f34 100644
--- a/tests/qapi-schema/enum-missing-data.err
+++ b/tests/qapi-schema/enum-missing-data.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/enum-missing-data.json: In enum 'MyEnum':
-tests/qapi-schema/enum-missing-data.json:2: key 'data' is missing from enum 'MyEnum'
+tests/qapi-schema/enum-missing-data.json:2: enum misses key 'data'
diff --git a/tests/qapi-schema/enum-wrong-data.err b/tests/qapi-schema/enum-wrong-data.err
index ab9af5e995..ad5f0ce46f 100644
--- a/tests/qapi-schema/enum-wrong-data.err
+++ b/tests/qapi-schema/enum-wrong-data.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/enum-wrong-data.json: In enum 'MyEnum':
-tests/qapi-schema/enum-wrong-data.json:2: enum 'MyEnum' requires an array for 'data'
+tests/qapi-schema/enum-wrong-data.json:2: 'data' must be an array
diff --git a/tests/qapi-schema/event-member-invalid-dict.err b/tests/qapi-schema/event-member-invalid-dict.err
index 8bf89b7a3a..8406c43df7 100644
--- a/tests/qapi-schema/event-member-invalid-dict.err
+++ b/tests/qapi-schema/event-member-invalid-dict.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/event-member-invalid-dict.json: In event 'EVENT_A':
-tests/qapi-schema/event-member-invalid-dict.json:1: key 'type' is missing from member 'a' of 'data' for event 'EVENT_A'
+tests/qapi-schema/event-member-invalid-dict.json:1: 'data' member 'a' misses key 'type'
diff --git a/tests/qapi-schema/event-nest-struct.err b/tests/qapi-schema/event-nest-struct.err
index 8900052e83..1a3254a73c 100644
--- a/tests/qapi-schema/event-nest-struct.err
+++ b/tests/qapi-schema/event-nest-struct.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/event-nest-struct.json: In event 'EVENT_A':
-tests/qapi-schema/event-nest-struct.json:1: member 'a' of 'data' for event 'EVENT_A' should be a type name
+tests/qapi-schema/event-nest-struct.json:1: 'data' member 'a' should be a type name
diff --git a/tests/qapi-schema/features-bad-type.err b/tests/qapi-schema/features-bad-type.err
index 2182c3ec75..30deb8b624 100644
--- a/tests/qapi-schema/features-bad-type.err
+++ b/tests/qapi-schema/features-bad-type.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/features-bad-type.json: In struct 'FeatureStruct0':
-tests/qapi-schema/features-bad-type.json:1: feature of struct FeatureStruct0 requires a string name
+tests/qapi-schema/features-bad-type.json:1: 'features' member requires a string name
diff --git a/tests/qapi-schema/features-missing-name.err b/tests/qapi-schema/features-missing-name.err
index 8cbf1ef3f0..b8db328acc 100644
--- a/tests/qapi-schema/features-missing-name.err
+++ b/tests/qapi-schema/features-missing-name.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/features-missing-name.json: In struct 'FeatureStruct0':
-tests/qapi-schema/features-missing-name.json:1: key 'name' is missing from feature of struct FeatureStruct0
+tests/qapi-schema/features-missing-name.json:1: 'features' member misses key 'name'
diff --git a/tests/qapi-schema/features-name-bad-type.err b/tests/qapi-schema/features-name-bad-type.err
index 19a7b61214..86db2c0ea2 100644
--- a/tests/qapi-schema/features-name-bad-type.err
+++ b/tests/qapi-schema/features-name-bad-type.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/features-name-bad-type.json: In struct 'FeatureStruct0':
-tests/qapi-schema/features-name-bad-type.json:1: feature of struct FeatureStruct0 requires a string name
+tests/qapi-schema/features-name-bad-type.json:1: 'features' member requires a string name
diff --git a/tests/qapi-schema/features-no-list.err b/tests/qapi-schema/features-no-list.err
index 28f91824bd..e493f85057 100644
--- a/tests/qapi-schema/features-no-list.err
+++ b/tests/qapi-schema/features-no-list.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/features-no-list.json: In struct 'FeatureStruct0':
-tests/qapi-schema/features-no-list.json:1: struct 'FeatureStruct0' requires an array for 'features'
+tests/qapi-schema/features-no-list.json:1: 'features' must be an array
diff --git a/tests/qapi-schema/features-unknown-key.err b/tests/qapi-schema/features-unknown-key.err
index 78e63c8cf7..22f5dcf4b0 100644
--- a/tests/qapi-schema/features-unknown-key.err
+++ b/tests/qapi-schema/features-unknown-key.err
@@ -1,3 +1,3 @@ 
 tests/qapi-schema/features-unknown-key.json: In struct 'FeatureStruct0':
-tests/qapi-schema/features-unknown-key.json:1: unknown key 'colour' in feature of struct FeatureStruct0
+tests/qapi-schema/features-unknown-key.json:1: 'features' member has unknown key 'colour'
 Valid keys are 'if', 'name'.
diff --git a/tests/qapi-schema/flat-union-array-branch.err b/tests/qapi-schema/flat-union-array-branch.err
index 323d79737c..de07a7b32a 100644
--- a/tests/qapi-schema/flat-union-array-branch.err
+++ b/tests/qapi-schema/flat-union-array-branch.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/flat-union-array-branch.json: In union 'TestUnion':
-tests/qapi-schema/flat-union-array-branch.json:8: member 'value1' of union 'TestUnion' cannot be an array
+tests/qapi-schema/flat-union-array-branch.json:8: 'data' member 'value1' cannot be an array
diff --git a/tests/qapi-schema/flat-union-bad-discriminator.err b/tests/qapi-schema/flat-union-bad-discriminator.err
index 27a6c9f3fb..c1b4209ffd 100644
--- a/tests/qapi-schema/flat-union-bad-discriminator.err
+++ b/tests/qapi-schema/flat-union-bad-discriminator.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/flat-union-bad-discriminator.json: In union 'TestUnion':
-tests/qapi-schema/flat-union-bad-discriminator.json:11: discriminator of flat union 'TestUnion' requires a string name
+tests/qapi-schema/flat-union-bad-discriminator.json:11: 'discriminator' requires a string name
diff --git a/tests/qapi-schema/flat-union-inline-invalid-dict.err b/tests/qapi-schema/flat-union-inline-invalid-dict.err
index 85739c2733..d353bdd338 100644
--- a/tests/qapi-schema/flat-union-inline-invalid-dict.err
+++ b/tests/qapi-schema/flat-union-inline-invalid-dict.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/flat-union-inline-invalid-dict.json: In union 'TestUnion':
-tests/qapi-schema/flat-union-inline-invalid-dict.json:7: key 'type' is missing from member 'value1' of union 'TestUnion'
+tests/qapi-schema/flat-union-inline-invalid-dict.json:7: 'data' member 'value1' misses key 'type'
diff --git a/tests/qapi-schema/flat-union-inline.err b/tests/qapi-schema/flat-union-inline.err
index 33a8d6e3bd..95b1e8c1b7 100644
--- a/tests/qapi-schema/flat-union-inline.err
+++ b/tests/qapi-schema/flat-union-inline.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/flat-union-inline.json: In union 'TestUnion':
-tests/qapi-schema/flat-union-inline.json:7: member 'value1' of union 'TestUnion' should be a type name
+tests/qapi-schema/flat-union-inline.json:7: 'data' member 'value1' should be a type name
diff --git a/tests/qapi-schema/flat-union-no-base.err b/tests/qapi-schema/flat-union-no-base.err
index c845259824..a16f3231f1 100644
--- a/tests/qapi-schema/flat-union-no-base.err
+++ b/tests/qapi-schema/flat-union-no-base.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/flat-union-no-base.json: In union 'TestUnion':
-tests/qapi-schema/flat-union-no-base.json:9: flat union 'TestUnion' must have a base
+tests/qapi-schema/flat-union-no-base.json:9: 'discriminator' requires 'base'
diff --git a/tests/qapi-schema/nested-struct-data-invalid-dict.err b/tests/qapi-schema/nested-struct-data-invalid-dict.err
index f2c7a8096c..ed42d6323e 100644
--- a/tests/qapi-schema/nested-struct-data-invalid-dict.err
+++ b/tests/qapi-schema/nested-struct-data-invalid-dict.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/nested-struct-data-invalid-dict.json: In command 'foo':
-tests/qapi-schema/nested-struct-data-invalid-dict.json:2: key 'type' is missing from member 'a' of 'data' for command 'foo'
+tests/qapi-schema/nested-struct-data-invalid-dict.json:2: 'data' member 'a' misses key 'type'
diff --git a/tests/qapi-schema/nested-struct-data.err b/tests/qapi-schema/nested-struct-data.err
index b5e136674c..b0ec410eb7 100644
--- a/tests/qapi-schema/nested-struct-data.err
+++ b/tests/qapi-schema/nested-struct-data.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/nested-struct-data.json: In command 'foo':
-tests/qapi-schema/nested-struct-data.json:2: member 'a' of 'data' for command 'foo' should be a type name
+tests/qapi-schema/nested-struct-data.json:2: 'data' member 'a' should be a type name
diff --git a/tests/qapi-schema/reserved-enum-q.err b/tests/qapi-schema/reserved-enum-q.err
index d9c0af5a05..32618a955c 100644
--- a/tests/qapi-schema/reserved-enum-q.err
+++ b/tests/qapi-schema/reserved-enum-q.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/reserved-enum-q.json: In enum 'Foo':
-tests/qapi-schema/reserved-enum-q.json:4: member of enum 'Foo' uses invalid name 'q-Unix'
+tests/qapi-schema/reserved-enum-q.json:4: 'data' member uses invalid name 'q-Unix'
diff --git a/tests/qapi-schema/reserved-member-has.err b/tests/qapi-schema/reserved-member-has.err
index 6f405ec2a9..c7ad721ad1 100644
--- a/tests/qapi-schema/reserved-member-has.err
+++ b/tests/qapi-schema/reserved-member-has.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/reserved-member-has.json: In command 'oops':
-tests/qapi-schema/reserved-member-has.json:5: member of 'data' for command 'oops' uses reserved name 'has-a'
+tests/qapi-schema/reserved-member-has.json:5: 'data' member 'has-a' uses reserved name
diff --git a/tests/qapi-schema/reserved-member-q.err b/tests/qapi-schema/reserved-member-q.err
index ece2664005..a65f38e0ce 100644
--- a/tests/qapi-schema/reserved-member-q.err
+++ b/tests/qapi-schema/reserved-member-q.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/reserved-member-q.json: In struct 'Foo':
-tests/qapi-schema/reserved-member-q.json:4: member of 'data' for struct 'Foo' uses invalid name 'q-unix'
+tests/qapi-schema/reserved-member-q.json:4: 'data' member 'q-unix' uses invalid name 'q-unix'
diff --git a/tests/qapi-schema/reserved-member-u.err b/tests/qapi-schema/reserved-member-u.err
index e812a1e404..2e92c11ba5 100644
--- a/tests/qapi-schema/reserved-member-u.err
+++ b/tests/qapi-schema/reserved-member-u.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/reserved-member-u.json: In struct 'Oops':
-tests/qapi-schema/reserved-member-u.json:7: member of 'data' for struct 'Oops' uses reserved name 'u'
+tests/qapi-schema/reserved-member-u.json:7: 'data' member 'u' uses reserved name
diff --git a/tests/qapi-schema/reserved-member-underscore.err b/tests/qapi-schema/reserved-member-underscore.err
index e1d54f0a27..476a57ba1e 100644
--- a/tests/qapi-schema/reserved-member-underscore.err
+++ b/tests/qapi-schema/reserved-member-underscore.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/reserved-member-underscore.json: In struct 'Oops':
-tests/qapi-schema/reserved-member-underscore.json:4: member of 'data' for struct 'Oops' uses invalid name '_oops'
+tests/qapi-schema/reserved-member-underscore.json:4: 'data' member '_oops' uses invalid name '_oops'
diff --git a/tests/qapi-schema/reserved-type-kind.err b/tests/qapi-schema/reserved-type-kind.err
index 8d21479000..f8112cf92e 100644
--- a/tests/qapi-schema/reserved-type-kind.err
+++ b/tests/qapi-schema/reserved-type-kind.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/reserved-type-kind.json: In enum 'UnionKind':
-tests/qapi-schema/reserved-type-kind.json:2: enum 'UnionKind' should not end in 'Kind'
+tests/qapi-schema/reserved-type-kind.json:2: enum name should not end in 'Kind'
diff --git a/tests/qapi-schema/reserved-type-list.err b/tests/qapi-schema/reserved-type-list.err
index 2bdd7d8a06..c6eee0585c 100644
--- a/tests/qapi-schema/reserved-type-list.err
+++ b/tests/qapi-schema/reserved-type-list.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/reserved-type-list.json: In struct 'FooList':
-tests/qapi-schema/reserved-type-list.json:5: struct 'FooList' should not end in 'List'
+tests/qapi-schema/reserved-type-list.json:5: struct name should not end in 'List'
diff --git a/tests/qapi-schema/returns-array-bad.err b/tests/qapi-schema/returns-array-bad.err
index 6295ba89c0..1b86777d8f 100644
--- a/tests/qapi-schema/returns-array-bad.err
+++ b/tests/qapi-schema/returns-array-bad.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/returns-array-bad.json: In command 'oops':
-tests/qapi-schema/returns-array-bad.json:2: 'returns' for command 'oops': array type must contain single type name
+tests/qapi-schema/returns-array-bad.json:2: 'returns': array type must contain single type name
diff --git a/tests/qapi-schema/returns-dict.err b/tests/qapi-schema/returns-dict.err
index 7329b9526f..52e4f3ad71 100644
--- a/tests/qapi-schema/returns-dict.err
+++ b/tests/qapi-schema/returns-dict.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/returns-dict.json: In command 'oops':
-tests/qapi-schema/returns-dict.json:2: 'returns' for command 'oops' should be a type name
+tests/qapi-schema/returns-dict.json:2: 'returns' should be a type name
diff --git a/tests/qapi-schema/struct-data-invalid.err b/tests/qapi-schema/struct-data-invalid.err
index a88754869f..aa868bf974 100644
--- a/tests/qapi-schema/struct-data-invalid.err
+++ b/tests/qapi-schema/struct-data-invalid.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/struct-data-invalid.json: In struct 'foo':
-tests/qapi-schema/struct-data-invalid.json:1: 'data' for struct 'foo' should be an object or type name
+tests/qapi-schema/struct-data-invalid.json:1: 'data' should be an object or type name
diff --git a/tests/qapi-schema/struct-member-invalid-dict.err b/tests/qapi-schema/struct-member-invalid-dict.err
index 0c770bb1e8..46ec991c28 100644
--- a/tests/qapi-schema/struct-member-invalid-dict.err
+++ b/tests/qapi-schema/struct-member-invalid-dict.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/struct-member-invalid-dict.json: In struct 'foo':
-tests/qapi-schema/struct-member-invalid-dict.json:2: key 'type' is missing from member '*a' of 'data' for struct 'foo'
+tests/qapi-schema/struct-member-invalid-dict.json:2: 'data' member '*a' misses key 'type'
diff --git a/tests/qapi-schema/struct-member-invalid.err b/tests/qapi-schema/struct-member-invalid.err
index e5a19fc8af..92d4973832 100644
--- a/tests/qapi-schema/struct-member-invalid.err
+++ b/tests/qapi-schema/struct-member-invalid.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/struct-member-invalid.json: In struct 'foo':
-tests/qapi-schema/struct-member-invalid.json:1: member 'a' of 'data' for struct 'foo' should be a type name
+tests/qapi-schema/struct-member-invalid.json:1: 'data' member 'a' should be a type name
diff --git a/tests/qapi-schema/union-base-no-discriminator.err b/tests/qapi-schema/union-base-no-discriminator.err
index 883a98866b..f4c16a2c14 100644
--- a/tests/qapi-schema/union-base-no-discriminator.err
+++ b/tests/qapi-schema/union-base-no-discriminator.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/union-base-no-discriminator.json: In union 'TestUnion':
-tests/qapi-schema/union-base-no-discriminator.json:11: simple union 'TestUnion' must not have a base
+tests/qapi-schema/union-base-no-discriminator.json:11: 'base' requires 'discriminator'
diff --git a/tests/qapi-schema/union-branch-case.err b/tests/qapi-schema/union-branch-case.err
index f111210281..cf55c085ec 100644
--- a/tests/qapi-schema/union-branch-case.err
+++ b/tests/qapi-schema/union-branch-case.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/union-branch-case.json: In union 'Uni':
-tests/qapi-schema/union-branch-case.json:2: member of union 'Uni' uses uppercase in name 'Branch'
+tests/qapi-schema/union-branch-case.json:2: 'data' member 'Branch' uses uppercase in name 'Branch'
diff --git a/tests/qapi-schema/union-branch-invalid-dict.err b/tests/qapi-schema/union-branch-invalid-dict.err
index d11a739674..2967cd6260 100644
--- a/tests/qapi-schema/union-branch-invalid-dict.err
+++ b/tests/qapi-schema/union-branch-invalid-dict.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/union-branch-invalid-dict.json: In union 'UnionInvalidBranch':
-tests/qapi-schema/union-branch-invalid-dict.json:2: key 'type' is missing from member 'integer' of union 'UnionInvalidBranch'
+tests/qapi-schema/union-branch-invalid-dict.json:2: 'data' member 'integer' misses key 'type'
diff --git a/tests/qapi-schema/union-optional-branch.err b/tests/qapi-schema/union-optional-branch.err
index 8e9b18d7c6..779d3d4969 100644
--- a/tests/qapi-schema/union-optional-branch.err
+++ b/tests/qapi-schema/union-optional-branch.err
@@ -1,2 +1,2 @@ 
 tests/qapi-schema/union-optional-branch.json: In union 'Union':
-tests/qapi-schema/union-optional-branch.json:2: member of union 'Union' uses invalid name '*a'
+tests/qapi-schema/union-optional-branch.json:2: 'data' member '*a' uses invalid name '*a'
diff --git a/tests/qapi-schema/unknown-expr-key.err b/tests/qapi-schema/unknown-expr-key.err
index e401efe148..be9f99c4ef 100644
--- a/tests/qapi-schema/unknown-expr-key.err
+++ b/tests/qapi-schema/unknown-expr-key.err
@@ -1,3 +1,3 @@ 
 tests/qapi-schema/unknown-expr-key.json: In struct 'bar':
-tests/qapi-schema/unknown-expr-key.json:2: unknown keys 'bogus', 'phony' in struct 'bar'
+tests/qapi-schema/unknown-expr-key.json:2: struct has unknown keys 'bogus', 'phony'
 Valid keys are 'base', 'data', 'features', 'if', 'struct'.