Function testEscape

deps/v8/test/mjsunit/regexp.js:30–32

(str, regex)

// Flags: --allow-natives-syntax

function testEscape(str, regex) {
  assertEquals("foo:bar:baz", str.split(regex).join(":"));
}

testEscape("foo\nbar\nbaz", /\n/);
testEscape("foo bar baz", /\s/);