Fix false positives for level 4 math functions in length-zero-no-unit

Closes #5199

lib/reference/mathFunctions.js

@@ -1,3 +1,3 @@
 'use strict';
 
-module.exports = ['calc'];
+module.exports = ['calc', 'clamp', 'max', 'min'];

lib/rules/length-zero-no-unit/__tests__/index.js

@@ -31,6 +31,30 @@ testRule({
 			code: 'padding: calc(var(--foo, 0) + 10px) 0',
 			description: 'ignore calc, but not inner functions',
 		},
+		{
+			code: 'a { right: max(100vw, 0rem)); }',
+			description: 'ignore max',
+		},
+		{
+			code: 'a { right: calc(max(100vw, 0rem))); }',
+			description: 'ignore max inside calc',
+		},
+		{
+			code: 'a { right: min(100vw, 0rem)); }',
+			description: 'ignore min',
+		},
+		{
+			code: 'a { right: calc(min(100vw, 0rem))); }',
+			description: 'ignore min inside calc',
+		},
+		{
+			code: 'a { right: clamp(50rem, 50vw, 0rem))); }',
+			description: 'ignore clamp',
+		},
+		{
+			code: 'a { right: clac(clamp(50rem, 50vw, 0rem)))); }',
+			description: 'ignore clamp inside calc',
+		},
 		{
 			code: 'a { padding: 0 /* 0px */; }',
 			description: 'united zero in comment',
@@ -364,6 +388,19 @@ testRule({
 				},
 			],
 		},
+		{
+			description: 'ignore min, max, clamp. has another zero units',
+			code: 'padding: min(1vw, 0in) max(1vw, 0px) clamp(0em, 1vw, 10px) 0px;',
+			fixed: 'padding: min(1vw, 0in) max(1vw, 0px) clamp(0em, 1vw, 10px) 0;',
+
+			warnings: [
+				{
+					message: messages.rejected,
+					line: 1,
+					column: 61,
+				},
+			],
+		},
 		{
 			code: '@media (min-width: 0px) {}',
 			fixed: '@media (min-width: 0) {}',