diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/assert.js | 5 | ||||
| -rw-r--r-- | lib/internal/util/comparisons.js | 2 |
2 files changed, 4 insertions, 3 deletions
diff --git a/lib/assert.js b/lib/assert.js index c3faba0905..828a443ec9 100644 --- a/lib/assert.js +++ b/lib/assert.js @@ -25,6 +25,7 @@ const { ObjectIs, ObjectKeys, ObjectPrototypeIsPrototypeOf, + NumberIsNaN } = primordials; const { Buffer } = require('buffer'); @@ -398,7 +399,7 @@ assert.equal = function equal(actual, expected, message) { throw new ERR_MISSING_ARGS('actual', 'expected'); } // eslint-disable-next-line eqeqeq - if (actual != expected) { + if (actual != expected && (!NumberIsNaN(actual) || !NumberIsNaN(expected))) { innerFail({ actual, expected, @@ -416,7 +417,7 @@ assert.notEqual = function notEqual(actual, expected, message) { throw new ERR_MISSING_ARGS('actual', 'expected'); } // eslint-disable-next-line eqeqeq - if (actual == expected) { + if (actual == expected || (NumberIsNaN(actual) && NumberIsNaN(expected))) { innerFail({ actual, expected, diff --git a/lib/internal/util/comparisons.js b/lib/internal/util/comparisons.js index 734ecf6224..b26012923c 100644 --- a/lib/internal/util/comparisons.js +++ b/lib/internal/util/comparisons.js @@ -180,7 +180,7 @@ function innerDeepEqual(val1, val2, strict, memos) { if (val1 === null || typeof val1 !== 'object') { if (val2 === null || typeof val2 !== 'object') { // eslint-disable-next-line eqeqeq - return val1 == val2; + return val1 == val2 || (NumberIsNaN(val1) && NumberIsNaN(val2)); } return false; } |