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// |reftest| slow skip-if(!this.hasOwnProperty('Intl')||!this.Intl.Segmenter)
// CRLF should be the only compound grapheme for Latin-1 strings.
let segmenter = new Intl.Segmenter("en", {granularity: "grapheme"});
for (let i = 0; i <= 0xff; ++i) {
for (let j = 0; j <= 0xff; ++j) {
let string = String.fromCodePoint(i, j);
let segments = segmenter.segment(string);
let data1 = segments.containing(0);
let data2 = segments.containing(1);
let graphemes = [...segments];
if (i === "\r".charCodeAt(0) && j === "\n".charCodeAt(0)) {
assertEq(data1.index, 0);
assertEq(data1.segment, "\r\n");
assertEq(data2.index, 0);
assertEq(data2.segment, "\r\n");
assertEq(graphemes.length, 1);
} else {
assertEq(data1.index, 0);
assertEq(data1.segment, String.fromCodePoint(i));
assertEq(data2.index, 1);
assertEq(data2.segment, String.fromCodePoint(j));
assertEq(graphemes.length, 2);
}
}
}
if (typeof reportCompare === "function")
reportCompare(0, 0);