alibaba / hooks / #44

Committed 21 Aug 2024 02:23PM UTC coverage: 90.515% (-0.04%) from 90.555%

Build # #44

Build Type

push

travis-pro

Committed by

web-flow

Commit Message

feat: support for array as event parameter in useEventListener (#2598)

* style: change the default import to import on demand

* feat: support for array as event parameter in useEventListener

* feat: review后修改

---------

Co-authored-by: lxr <1076629390@qq.com>

Run Details

1142 of 1410 branches covered (80.99%)

Branch coverage included in aggregate %.

6 of 6 new or added lines in 1 file covered. (100.0%)

16 existing lines in 4 files now uncovered.

2637 of 2765 relevant lines covered (95.37%)

90.7 hits per line

Source File
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71.43

/packages/hooks/src/utils/getDocumentOrShadow.ts

import type { BasicTarget } from '../utils/domTarget';
import { getTargetElement } from '../utils/domTarget';

declare type TargetValue<T> = T | undefined | null;

const checkIfAllInShadow = (targets: BasicTarget[]): boolean => {
  return targets.every((item) => {
    const targetElement = getTargetElement(item);
    if (!targetElement) return false;
    if (targetElement.getRootNode() instanceof ShadowRoot) return true;
    return false;
  });
};

const getShadow = (node: TargetValue<Element>) => {
  if (!node) {
    return document;
  }
  return node.getRootNode();
};

const getDocumentOrShadow = (target: BasicTarget | BasicTarget[]): Document | Node => {
  if (!target || !document.getRootNode) {
    return document;
  }

  const targets = Array.isArray(target) ? target : [target];

  if (checkIfAllInShadow(targets)) {
    return getShadow(getTargetElement(targets[0]));
  }

  return document;
};

export default getDocumentOrShadow;

1	import type { BasicTarget } from '../utils/domTarget';
2	import { getTargetElement } from '../utils/domTarget';	2✔
3
4	declare type TargetValue<T> = T \| undefined \| null;
5
6	const checkIfAllInShadow = (targets: BasicTarget[]): boolean => {	2✔
7	return targets.every((item) => {	3✔
8	const targetElement = getTargetElement(item);	3✔
9	if (!targetElement) return false;	3!
10	if (targetElement.getRootNode() instanceof ShadowRoot) return true;	3!
11	return false;	3✔
12	});
13	};
14
15	const getShadow = (node: TargetValue<Element>) => {	2✔
16	if (!node) {	×
UNCOV 17	return document;	×
18	}
UNCOV 19	return node.getRootNode();	×
20	};
21
22	const getDocumentOrShadow = (target: BasicTarget \| BasicTarget[]): Document \| Node => {	2✔
23	if (!target \|\| !document.getRootNode) {	5✔
24	return document;	2✔
25	}
26
27	const targets = Array.isArray(target) ? target : [target];	3✔
28
29	if (checkIfAllInShadow(targets)) {	3!
UNCOV 30	return getShadow(getTargetElement(targets[0]));	×
31	}
32
33	return document;	3✔
34	};
35
36	export default getDocumentOrShadow;	2✔

alibaba / hooks / #44

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