Enable require-unicode-regexp and regexp/strict rule (#16408)

tests/config/prettier-plugins/prettier-plugin-async-printer/index.cjs

@@ -31,7 +31,7 @@ module.exports = {
         return Promise.resolve(
           JSON.stringify({
             ...ast,
-            print: ast.print?.replace(/\s+/g, " ") ?? "",
+            print: ast.print?.replace(/\s+/gu, " ") ?? "",
           }),
         );
       },

tests/config/run-format-test.js

@@ -422,7 +422,7 @@ async function runTest({
   if (!shouldSkipEolTest(code, formatResult.options)) {
     for (const eol of ["\r\n", "\r"]) {
       const { eolVisualizedOutput: output } = await format(
-        code.replace(/\n/g, eol),
+        code.replace(/\n/gu, eol),
         formatOptions,
       );
       // Only if `endOfLine: "auto"` the result will be different
@@ -430,7 +430,7 @@ async function runTest({
         formatOptions.endOfLine === "auto"
           ? visualizeEndOfLine(
               // All `code` use `LF`, so the `eol` of result is always `LF`
-              formatResult.outputWithCursor.replace(/\n/g, eol),
+              formatResult.outputWithCursor.replace(/\n/gu, eol),
             )
           : formatResult.eolVisualizedOutput;
       expect(output).toEqual(expected);

tests/config/utils/consistent-end-of-line.js

@@ -1,6 +1,6 @@
 function consistentEndOfLine(text) {
   let firstEndOfLine;
-  return text.replace(/\r\n?|\n/g, (endOfLine) => {
+  return text.replace(/\r\n?|\n/gu, (endOfLine) => {
     firstEndOfLine = firstEndOfLine ?? endOfLine;
     return firstEndOfLine;
   });

tests/config/utils/create-snapshot.js

@@ -70,7 +70,7 @@ function createSnapshot(
     }
 
     input = visualizeRange(input, { rangeStart, rangeEnd });
-    codeOffset = input.match(/^>?\s+1 \|/)[0].length + 1;
+    codeOffset = input.match(/^>?\s+1 \|/u)[0].length + 1;
   }
 
   if ("endOfLine" in formatOptions) {

tests/config/utils/visualize-end-of-line.js

@@ -1,5 +1,5 @@
 function visualizeEndOfLine(text) {
-  return text.replace(/\r\n?|\n/g, (endOfLine) => {
+  return text.replace(/\r\n?|\n/gu, (endOfLine) => {
     switch (endOfLine) {
       case "\n":
         return "<LF>\n";