[PATCH 02/16] tests/qapi-schema: Cover duplicate 'Features:' line

[Markus Armbruster <armbru@redhat.com>]

We don't actually recognize the second 'Features:' line.  Instead, we
treat it as an untagged section.

If it was followed by feature description, we'd reject that like
"description of '@feat2:' follows a section".  Less than clear.

To be improved shortly.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
---
 tests/qapi-schema/doc-duplicate-features.err  |  0
 tests/qapi-schema/doc-duplicate-features.json | 11 ++++++++++
 tests/qapi-schema/doc-duplicate-features.out  | 22 +++++++++++++++++++
 tests/qapi-schema/meson.build                 |  1 +
 4 files changed, 34 insertions(+)
 create mode 100644 tests/qapi-schema/doc-duplicate-features.err
 create mode 100644 tests/qapi-schema/doc-duplicate-features.json
 create mode 100644 tests/qapi-schema/doc-duplicate-features.out

diff --git a/tests/qapi-schema/doc-duplicate-features.err b/tests/qapi-schema/doc-duplicate-features.err
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/tests/qapi-schema/doc-duplicate-features.json b/tests/qapi-schema/doc-duplicate-features.json
new file mode 100644
index 0000000000..a4d559e740
--- /dev/null
+++ b/tests/qapi-schema/doc-duplicate-features.json
@@ -0,0 +1,11 @@
+# Duplicate 'Features:' line
+
+##
+# @foo:
+#
+# Features:
+# @feat: mumble
+#
+# Features:
+##
+{ 'command': 'foo', 'features': ['feat'] }
diff --git a/tests/qapi-schema/doc-duplicate-features.out b/tests/qapi-schema/doc-duplicate-features.out
new file mode 100644
index 0000000000..43bfe1034b
--- /dev/null
+++ b/tests/qapi-schema/doc-duplicate-features.out
@@ -0,0 +1,22 @@
+module ./builtin
+object q_empty
+enum QType
+    prefix QTYPE
+    member none
+    member qnull
+    member qnum
+    member qstring
+    member qdict
+    member qlist
+    member qbool
+module doc-duplicate-features.json
+command foo None -> None
+    gen=True success_response=True boxed=False oob=False preconfig=False
+    feature feat
+doc symbol=foo
+    body=
+
+    feature=feat
+mumble
+    section=None
+Features:
diff --git a/tests/qapi-schema/meson.build b/tests/qapi-schema/meson.build
index 44a9385563..4c714c792f 100644
--- a/tests/qapi-schema/meson.build
+++ b/tests/qapi-schema/meson.build
@@ -66,6 +66,7 @@ schemas = [
   'doc-bad-union-member.json',
   'doc-before-include.json',
   'doc-before-pragma.json',
+  'doc-duplicate-features.json',
   'doc-duplicated-arg.json',
   'doc-duplicated-return.json',
   'doc-duplicated-since.json',
-- 
2.43.0