Fix TestUtils crash with NODE_ENV=production #7246
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| if (__DEV__) { | ||
| this._debugID = nextDebugID++; | ||
| var displayName = element.type.displayName || element.type.name || 'Unknown'; | ||
| ReactInstrumentation.debugTool.onSetDisplayName(this._debugID, displayName); |
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I looked for it again, and this is the only unguarded debugTool call in the codebase. I missed it the last time because I didn’t realize TestUtils could be run in production mode.
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Any chance we might see this in a 15.2.2 hot fix release? |
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I caused it with #7189.
We generally don’t recommend running TestUtils in production environment but this is technically a regression.
Fixes #7231.