mirror of
https://github.com/tc39/test262.git
synced 2025-07-31 01:44:54 +02:00
69 lines
1.8 KiB
JavaScript
69 lines
1.8 KiB
JavaScript
// Copyright 2009 the Sputnik authors. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
info: |
|
|
If neither x, nor y is a prefix of each other, returned result of strings
|
|
comparison applies a simple lexicographic ordering to the sequences of
|
|
code unit value values
|
|
es5id: 11.8.1_A4.12_T1
|
|
description: x and y are string primitives
|
|
---*/
|
|
|
|
//CHECK#1
|
|
if (("xx" < "xy") !== true) {
|
|
throw new Test262Error('#1: ("xx" < "xy") === true');
|
|
}
|
|
|
|
//CHECK#2
|
|
if (("xy" < "xx") !== false) {
|
|
throw new Test262Error('#2: ("xy" < "xx") === false');
|
|
}
|
|
|
|
//CHECK#3
|
|
if (("x" < "y") !== true) {
|
|
throw new Test262Error('#3: ("x" < y") === true');
|
|
}
|
|
|
|
//CHECK#4
|
|
if (("aab" < "aba") !== true) {
|
|
throw new Test262Error('#4: ("aab" < aba") === true');
|
|
}
|
|
|
|
//CHECK#5
|
|
if (("\u0061\u0061\u0061\u0062" < "\u0061\u0061\u0061\u0061") !== false) {
|
|
throw new Test262Error('#5: ("\\u0061\\u0061\\u0061\\u0062" < \\u0061\\u0061\\u0061\\u0061") === false');
|
|
}
|
|
|
|
//CHECK#6
|
|
if (("a\u0000a" < "a\u0000b") !== true) {
|
|
throw new Test262Error('#6: ("a\\u0000a" < "a\\u0000b") === true');
|
|
}
|
|
|
|
//CHECK#7
|
|
if (("aB" < "aa") !== true) {
|
|
throw new Test262Error('#7: ("aB" < aa") === true');
|
|
}
|
|
|
|
//CHECK#8
|
|
if (("\uD7FF" < "\u{10000}") !== true) {
|
|
throw new Test262Error('#8: ("\\uD7FF" < "\\u{10000}") === true');
|
|
}
|
|
|
|
//CHECK#9
|
|
if (("\uD800" < "\uDC00") !== true) {
|
|
throw new Test262Error('#9: ("\\uD800" < "\\uDC00") === true');
|
|
}
|
|
|
|
//CHECK#10
|
|
// String comparison is done by code units, rather than by code points.
|
|
// "\u{10000}" is equivalent to "\uD800\uDC00"
|
|
if (("\u{10000}" < "\uFFFF") !== true) {
|
|
throw new Test262Error('#10: ("\\u{10000}" < "\\uFFFF") === true');
|
|
}
|
|
|
|
//CHECK#11
|
|
if (("\u{10000}" < "\u{12345}") !== true) {
|
|
throw new Test262Error('#11: ("\\u{10000}" < "\\u{12345}") === true');
|
|
}
|