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preactjs · Jul 3, 2022 · d326ae3 · d326ae3
1 parent 2e07578
commit d326ae3
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Showing 2 changed files with 9 additions and 11 deletions.
diff --git a/hooks/src/index.js b/hooks/src/index.js
@@ -332,13 +332,11 @@ export function useErrorBoundary(cb) {
 	];
 }
 
-function hash(s) {
-	let h = 0,
-		i = s.length;
-	while (i > 0) {
-		h = ((h << 5) - h + s.charCodeAt(--i)) | 0;
-	}
-	return h;
+function hash(str) {
+	let i = 0,
+		out = 11;
+	while (i < str.length) out = (101 * out + str.charCodeAt(i++)) >>> 0;
+	return out;
 }
 
 export function useId() {

diff --git a/hooks/test/browser/useId.test.js b/hooks/test/browser/useId.test.js
@@ -52,12 +52,12 @@ describe('useId', () => {
 
 		render(<Comp />, scratch);
 		expect(scratch.innerHTML).to.equal(
-			'<div id="P480"><div id="P15360"><span id="P15361">h</span></div></div>'
+			'<div id="P11590"><div id="P1171070"><span id="P1171071">h</span></div></div>'
 		);
 
 		render(<Comp />, scratch);
 		expect(scratch.innerHTML).to.equal(
-			'<div id="P480"><div id="P15360"><span id="P15361">h</span></div></div>'
+			'<div id="P11590"><div id="P1171070"><span id="P1171071">h</span></div></div>'
 		);
 	});
 
@@ -80,12 +80,12 @@ describe('useId', () => {
 
 		render(<Comp />, scratch);
 		expect(scratch.innerHTML).to.equal(
-			'<div id="P480"><span id="P15360">h</span><span id="P15670">h</span><span id="P15980">h</span></div>'
+			'<div id="P11590"><span id="P1171070">h</span><span id="P1171080">h</span><span id="P1171090">h</span></div>'
 		);
 
 		render(<Comp />, scratch);
 		expect(scratch.innerHTML).to.equal(
-			'<div id="P480"><span id="P15360">h</span><span id="P15670">h</span><span id="P15980">h</span></div>'
+			'<div id="P11590"><span id="P1171070">h</span><span id="P1171080">h</span><span id="P1171090">h</span></div>'
 		);
 	});
 });