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| author | Andrés M. Gómez <andres86mauricio@hotmail.com> | 2020-03-30 17:39:17 -0500 |
|---|---|---|
| committer | Beth Griggs <Bethany.Griggs@uk.ibm.com> | 2020-04-07 16:28:18 +0100 |
| commit | 217cd962955ed7ad91ad4847b1b23e766bf97bb6 (patch) | |
| tree | 41df82515a268828e1bca42df10442160c66ac2a /test/parallel | |
| parent | 1bec3acb11668c340d4a1daea5907929f0dba742 (diff) | |
| download | node-new-217cd962955ed7ad91ad4847b1b23e766bf97bb6.tar.gz | |
test: validate util.format when the value is 'Infinity'
PR-URL: https://github.com/nodejs/node/pull/32573
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Diffstat (limited to 'test/parallel')
| -rw-r--r-- | test/parallel/test-util-format.js | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/parallel/test-util-format.js b/test/parallel/test-util-format.js index 0599fda1d6..6de9d8d7c7 100644 --- a/test/parallel/test-util-format.js +++ b/test/parallel/test-util-format.js @@ -57,6 +57,8 @@ assert.strictEqual(util.format('%d', -0.0), '-0'); assert.strictEqual(util.format('%d', ''), '0'); assert.strictEqual(util.format('%d', ' -0.000'), '-0'); assert.strictEqual(util.format('%d', Symbol()), 'NaN'); +assert.strictEqual(util.format('%d', Infinity), 'Infinity'); +assert.strictEqual(util.format('%d', -Infinity), '-Infinity'); assert.strictEqual(util.format('%d %d', 42, 43), '42 43'); assert.strictEqual(util.format('%d %d', 42), '42 %d'); assert.strictEqual( @@ -81,6 +83,8 @@ assert.strictEqual(util.format('%i', '42.0'), '42'); assert.strictEqual(util.format('%i', 1.5), '1'); assert.strictEqual(util.format('%i', -0.5), '-0'); assert.strictEqual(util.format('%i', ''), 'NaN'); +assert.strictEqual(util.format('%i', Infinity), 'NaN'); +assert.strictEqual(util.format('%i', -Infinity), 'NaN'); assert.strictEqual(util.format('%i', Symbol()), 'NaN'); assert.strictEqual(util.format('%i %i', 42, 43), '42 43'); assert.strictEqual(util.format('%i %i', 42), '42 %i'); @@ -120,6 +124,8 @@ assert.strictEqual(util.format('%f', Math.PI), '3.141592653589793'); assert.strictEqual(util.format('%f', ''), 'NaN'); assert.strictEqual(util.format('%f', Symbol('foo')), 'NaN'); assert.strictEqual(util.format('%f', 5n), '5'); +assert.strictEqual(util.format('%f', Infinity), 'Infinity'); +assert.strictEqual(util.format('%f', -Infinity), '-Infinity'); assert.strictEqual(util.format('%f %f', 42, 43), '42 43'); assert.strictEqual(util.format('%f %f', 42), '42 %f'); @@ -141,6 +147,8 @@ assert.strictEqual(util.format('%s', { a: [1, 2, 3] }), '{ a: [Array] }'); assert.strictEqual(util.format('%s', { toString() { return 'Foo'; } }), 'Foo'); assert.strictEqual(util.format('%s', { toString: 5 }), '{ toString: 5 }'); assert.strictEqual(util.format('%s', () => 5), '() => 5'); +assert.strictEqual(util.format('%s', Infinity), 'Infinity'); +assert.strictEqual(util.format('%s', -Infinity), '-Infinity'); // String format specifier including `toString` properties on the prototype. { |