Diffing two identical files yields non-empty diff #767
Description
Describe the bug
Diffing certain files without any change returns non-empty diff.
To Reproduce
Steps to reproduce the behavior:
1.
cat << 'EOF' >| test.yml
openapi: 3.0.3
paths:
/test:
parameters:
- $ref: '#/components/parameters/QueryParam'
components:
parameters:
QueryParam:
name: query
in: query
required: false
explode: true
schema:
$ref: '#/components/schemas/QuerySchema'
schemas:
QuerySchema:
type: object
properties:
query:
type: string
EOFoasdiff --format json diff test.yml{,}- Output
{"paths":{"modified":{"/test":{"parameters":{"modified":{"query":{"query":{"schema":{"type":{"added":["string"],"deleted":["object"]},"properties":{"deleted":["query"]}}}}}}}}}}Expected behavior
Files are identical, so no difference should be returned.
Desktop (please complete the following information):
- OS: Linux
Additional context
This regression first appeared in v1.11.6. Error is triggered if parameter name
is the same as name of the expanded parameter from parameter schema.