console: make dirxml an alias for console.log
This method was previously exposed by V8 (since node 8.0.0) but not implemented in node. PR-URL: https://github.com/nodejs/node/pull/17152 Refs: https://github.com/nodejs/node/issues/17128 Reviewed-By: Timothy Gu <timothygu99@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: Anatoli Papirovski <apapirovski@mac.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
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@ -277,6 +277,19 @@ Defaults to `2`. To make it recurse indefinitely, pass `null`.
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Defaults to `false`. Colors are customizable; see
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[customizing `util.inspect()` colors][].
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### console.dirxml(...data)
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<!-- YAML
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added: v8.0.0
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changes:
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- version: REPLACEME
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pr-url: https://github.com/nodejs/node/pull/17152
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description: "`console.dirxml` now calls `console.log` for its arguments."
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-->
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* `...data` {any}
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This method calls `console.log()` passing it the arguments received.
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Please note that this method does not produce any XML formatting.
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### console.error([data][, ...args])
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<!-- YAML
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added: v0.1.100
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@ -435,18 +448,6 @@ The following methods are exposed by the V8 engine in the general API but do
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not display anything unless used in conjunction with the [inspector][]
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(`--inspect` flag).
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### console.dirxml(object)
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<!-- YAML
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added: v8.0.0
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-->
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* `object` {string}
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This method does not display anything unless used in the inspector. The
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`console.dirxml()` method displays in `stdout` an XML interactive tree
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representation of the descendants of the specified `object` if possible, or the
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JavaScript representation if not. Calling `console.dirxml()` on an HTML or XML
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element is equivalent to calling `console.log()`.
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### console.markTimeline(label)
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<!-- YAML
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added: v8.0.0
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@ -162,6 +162,9 @@ Console.prototype.dir = function dir(object, options) {
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};
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Console.prototype.dirxml = Console.prototype.log;
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Console.prototype.time = function time(label = 'default') {
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// Coerces everything other than Symbol to a string
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label = `${label}`;
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@ -103,6 +103,14 @@ console.dir(custom_inspect, { showHidden: false });
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console.dir({ foo: { bar: { baz: true } } }, { depth: 0 });
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console.dir({ foo: { bar: { baz: true } } }, { depth: 1 });
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// test console.dirxml()
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console.dirxml(custom_inspect, custom_inspect);
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console.dirxml(
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{ foo: { bar: { baz: true } } },
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{ foo: { bar: { quux: false } } },
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{ foo: { bar: { quux: true } } }
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);
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// test console.trace()
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console.trace('This is a %j %d', { formatted: 'trace' }, 10, 'foo');
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@ -171,6 +179,11 @@ assert.strictEqual(strings.shift(),
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"{ foo: 'bar', inspect: [Function: inspect] }\n");
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assert.ok(strings.shift().includes('foo: [Object]'));
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assert.strictEqual(strings.shift().includes('baz'), false);
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assert.strictEqual(strings.shift(), 'inspect inspect\n');
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assert.ok(strings[0].includes('foo: { bar: { baz:'));
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assert.ok(strings[0].includes('quux'));
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assert.ok(strings.shift().includes('quux: true'));
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assert.ok(/^label: \d+\.\d{3}ms$/.test(strings.shift().trim()));
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assert.ok(/^__proto__: \d+\.\d{3}ms$/.test(strings.shift().trim()));
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assert.ok(/^constructor: \d+\.\d{3}ms$/.test(strings.shift().trim()));
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