Add test for displayName on React.memo components #18925
Merged
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Summary
Adds a test for display name behavior of
The behavior was implemented in https://github.com/facebook/react/pull/18495/files#diff-ad60306adf3e53077dba1bbeabd57b19R30-R451 but untested. Commenting out the linked lines does not break any test on
master
.1 Might need to scroll a bit when opening a link since the highlighted lines are collapsed initially.
Test Plan
n/a