| commit | 9e69594adfac8157917de97601343c48abb108bd | [log] [tgz] |
|---|---|---|
| author | Leon Barrett <leon@barrettnexus.com> | Fri Oct 05 16:38:16 2018 -0700 |
| committer | Jie Luo <anandolee@gmail.com> | Fri Oct 05 16:38:16 2018 -0700 |
| tree | b0dca0ffee14338508637275105eb0572457c200 | |
| parent | 8d6f8df1ec57faf2c354e6bf1cdcd1f1d1e8ee68 [diff] |
Fix parsing empty Struct Values from Json (#5211)
* Fix parsing empty Struct Values from Json
This fixes a bug. When parsing a struct from JSON like
struct = json_format.Parse('{"k": {}}', Struct())
then the struct's "k" value would end up not initialized, and accessing
the value would raise an error.
In[1]: struct['k']
ValueError: Value not set
That seems to be because the Struct field of the Value was not set.
In[2]: struct
Out[2]:
fields {
key: "k"
value {
}
}
This commit makes sure that the Value's Struct field is initialized even
if the Struct has no values itself.
This commit also extends a test to cover this case.
* Additionally test for empty list
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