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GeezerVison is showing github.com — test: validate util.format when the value is 'Infinity' · nodejs/node@fcf1123

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- test-util-format.js

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`‎test/parallel/test-util-format.js‎`

Copy file name to clipboardExpand all lines: test/parallel/test-util-format.js

+8Lines changed: 8 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -57,6 +57,8 @@ assert.strictEqual(util.format('%d', -0.0), '-0');`
`57`	`57`	`assert.strictEqual(util.format('%d', ''), '0');`
`58`	`58`	`assert.strictEqual(util.format('%d', ' -0.000'), '-0');`
`59`	`59`	`assert.strictEqual(util.format('%d', Symbol()), 'NaN');`
	`60`	`+assert.strictEqual(util.format('%d', Infinity), 'Infinity');`
	`61`	`+assert.strictEqual(util.format('%d', -Infinity), '-Infinity');`
`60`	`62`	`assert.strictEqual(util.format('%d %d', 42, 43), '42 43');`
`61`	`63`	`assert.strictEqual(util.format('%d %d', 42), '42 %d');`
`62`	`64`	`assert.strictEqual(`
`@@ -81,6 +83,8 @@ assert.strictEqual(util.format('%i', '42.0'), '42');`
`81`	`83`	`assert.strictEqual(util.format('%i', 1.5), '1');`
`82`	`84`	`assert.strictEqual(util.format('%i', -0.5), '-0');`
`83`	`85`	`assert.strictEqual(util.format('%i', ''), 'NaN');`
	`86`	`+assert.strictEqual(util.format('%i', Infinity), 'NaN');`
	`87`	`+assert.strictEqual(util.format('%i', -Infinity), 'NaN');`
`84`	`88`	`assert.strictEqual(util.format('%i', Symbol()), 'NaN');`
`85`	`89`	`assert.strictEqual(util.format('%i %i', 42, 43), '42 43');`
`86`	`90`	`assert.strictEqual(util.format('%i %i', 42), '42 %i');`
`@@ -120,6 +124,8 @@ assert.strictEqual(util.format('%f', Math.PI), '3.141592653589793');`
`120`	`124`	`assert.strictEqual(util.format('%f', ''), 'NaN');`
`121`	`125`	`assert.strictEqual(util.format('%f', Symbol('foo')), 'NaN');`
`122`	`126`	`assert.strictEqual(util.format('%f', 5n), '5');`
	`127`	`+assert.strictEqual(util.format('%f', Infinity), 'Infinity');`
	`128`	`+assert.strictEqual(util.format('%f', -Infinity), '-Infinity');`
`123`	`129`	`assert.strictEqual(util.format('%f %f', 42, 43), '42 43');`
`124`	`130`	`assert.strictEqual(util.format('%f %f', 42), '42 %f');`
`125`	`131`
`@@ -141,6 +147,8 @@ assert.strictEqual(util.format('%s', { a: [1, 2, 3] }), '{ a: [Array] }');`
`141`	`147`	`assert.strictEqual(util.format('%s', { toString() { return 'Foo'; } }), 'Foo');`
`142`	`148`	`assert.strictEqual(util.format('%s', { toString: 5 }), '{ toString: 5 }');`
`143`	`149`	`assert.strictEqual(util.format('%s', () => 5), '() => 5');`
	`150`	`+assert.strictEqual(util.format('%s', Infinity), 'Infinity');`
	`151`	`+assert.strictEqual(util.format('%s', -Infinity), '-Infinity');`
`144`	`152`
`145`	`153`	// String format specifier including `toString` properties on the prototype.
`146`	`154`	`{`

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