diff options
Diffstat (limited to 'test/parallel/test-process-env-symbols.js')
| -rw-r--r-- | test/parallel/test-process-env-symbols.js | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/test/parallel/test-process-env-symbols.js b/test/parallel/test-process-env-symbols.js index bb6e1f8778..a8798fc457 100644 --- a/test/parallel/test-process-env-symbols.js +++ b/test/parallel/test-process-env-symbols.js @@ -5,10 +5,8 @@ const assert = require('assert'); const symbol = Symbol('sym'); const errRegExp = /^TypeError: Cannot convert a Symbol value to a string$/; -// Verify that getting via a symbol key throws. -assert.throws(() => { - process.env[symbol]; -}, errRegExp); +// Verify that getting via a symbol key returns undefined. +assert.strictEqual(process.env[symbol], undefined); // Verify that assigning via a symbol key throws. assert.throws(() => { @@ -24,3 +22,6 @@ assert.throws(() => { assert.throws(() => { symbol in process.env; }, errRegExp); + +// Checks that well-known symbols like `Symbol.toStringTag` won’t throw. +assert.doesNotThrow(() => Object.prototype.toString.call(process.env)); |