forked from LeenkxTeam/Kmake
78 lines
1.9 KiB
JavaScript
78 lines
1.9 KiB
JavaScript
// Copyright 2017 the V8 project authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
// Flags: --allow-natives-syntax --expose-externalize-string
|
|
|
|
(function() {
|
|
function foo(s) {
|
|
return "abcdefghijklm" + s;
|
|
}
|
|
|
|
%PrepareFunctionForOptimization(foo);
|
|
assertTrue(isOneByteString(foo("0")));
|
|
assertTrue(isOneByteString(foo("0")));
|
|
%OptimizeFunctionOnNextCall(foo);
|
|
assertTrue(isOneByteString(foo("0")));
|
|
})();
|
|
|
|
(function() {
|
|
function foo(s) {
|
|
return s + "abcdefghijklm";
|
|
}
|
|
|
|
%PrepareFunctionForOptimization(foo);
|
|
assertTrue(isOneByteString(foo("0")));
|
|
assertTrue(isOneByteString(foo("0")));
|
|
%OptimizeFunctionOnNextCall(foo);
|
|
assertTrue(isOneByteString(foo("0")));
|
|
})();
|
|
|
|
(function() {
|
|
function foo(s) {
|
|
return "abcdefghijklm" + s;
|
|
}
|
|
|
|
%PrepareFunctionForOptimization(foo);
|
|
assertFalse(isOneByteString(foo("\u1234")));
|
|
assertFalse(isOneByteString(foo("\u1234")));
|
|
%OptimizeFunctionOnNextCall(foo);
|
|
assertFalse(isOneByteString(foo("\u1234")));
|
|
})();
|
|
|
|
(function() {
|
|
function foo(s) {
|
|
return s + "abcdefghijklm";
|
|
}
|
|
|
|
%PrepareFunctionForOptimization(foo);
|
|
assertFalse(isOneByteString(foo("\u1234")));
|
|
assertFalse(isOneByteString(foo("\u1234")));
|
|
%OptimizeFunctionOnNextCall(foo);
|
|
assertFalse(isOneByteString(foo("\u1234")));
|
|
})();
|
|
|
|
(function() {
|
|
function foo(s) {
|
|
return "abcdefghijkl\u1234" + s;
|
|
}
|
|
|
|
%PrepareFunctionForOptimization(foo);
|
|
assertFalse(isOneByteString(foo("0")));
|
|
assertFalse(isOneByteString(foo("0")));
|
|
%OptimizeFunctionOnNextCall(foo);
|
|
assertFalse(isOneByteString(foo("0")));
|
|
})();
|
|
|
|
(function() {
|
|
function foo(s) {
|
|
return s + "abcdefghijkl\u1234";
|
|
}
|
|
|
|
%PrepareFunctionForOptimization(foo);
|
|
assertFalse(isOneByteString(foo("0")));
|
|
assertFalse(isOneByteString(foo("0")));
|
|
%OptimizeFunctionOnNextCall(foo);
|
|
assertFalse(isOneByteString(foo("0")));
|
|
})();
|