Commit b5c5bd1
util: inspect __proto__ key as written in object literal
Since util.inspect() gives object-literal-like output, handle the
special `__proto__` key in the way that it would be handled in object
literals.
PR-URL: #37713
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>1 parent 9fb10dc commit b5c5bd1
2 files changed
Lines changed: 9 additions & 0 deletions
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
@@ -1739,6 +1739,8 @@ function formatProperty(ctx, value, recurseTimes, key, type, desc, | |||
| 1739 | 1739 | if (typeof key === 'symbol') { | |
| 1740 | 1740 | const tmp = key.toString().replace(strEscapeSequencesReplacer, escapeFn); | |
| 1741 | 1741 | name = `[${ctx.stylize(tmp, 'symbol')}]`; | |
| 1742 | + } else if (key === '__proto__') { | ||
| 1743 | + name = "['__proto__']"; | ||
| 1742 | 1744 | } else if (desc.enumerable === false) { | |
| 1743 | 1745 | name = `[${key.replace(strEscapeSequencesReplacer, escapeFn)}]`; | |
| 1744 | 1746 | } else if (keyStrRegExp.test(key)) { | |
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
@@ -3094,3 +3094,10 @@ assert.strictEqual( | |||
| 3094 | 3094 | ']' | |
| 3095 | 3095 | ); | |
| 3096 | 3096 | } | |
| 3097 | + | ||
| 3098 | + { | ||
| 3099 | + assert.strictEqual( | ||
| 3100 | + util.inspect({ ['__proto__']: { a: 1 } }), | ||
| 3101 | + "{ ['__proto__']: { a: 1 } }" | ||
| 3102 | + ); | ||
| 3103 | + } | ||
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