<!DOCTYPE html>
<html lang="en-GB">
<head>
<meta charset="utf-8"/>
<title>Big5 decoding errors</title>
<meta name="timeout" content="long">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<link rel="author" title="Richard Ishida" href="mailto:[email protected]">
<link rel="help" href="https://encoding.spec.whatwg.org/#big5">
<meta name="assert" content="The browser decodes characters that are not recognised from the big5 encoding as replacement characters.">
<style>
iframe { display:none }
</style>
</head>
<body onload="showNodes();">
<iframe src="big5_errors.html" name="scriptWindow" id="scrwin"></iframe>
<div id="log"></div>
<script>
var tests = [];
function iframeRef(frameRef) {
return frameRef.contentWindow
? frameRef.contentWindow.document
: frameRef.contentDocument;
}
function showNodes() {
var iframe = iframeRef(document.getElementById("scrwin"));
nodes = iframe.querySelectorAll("span");
t = -1;
t++;
tests[t] = async_test("lead not 0x00 and no more bytes: AB");
t++;
tests[t] = async_test("lead not 0x00 and no more bytes: AB B5 AB");
t++;
tests[t] = async_test("lead not 0x00 and no more bytes: AB AB AB");
t++;
tests[t] = async_test("lead byte outside 0x81-0xFE: FF");
t++;
tests[t] = async_test("lead byte outside 0x81-0xFE: AB AB FF");
t++;
tests[t] = async_test("trail byte outside 0x41-0xFE: AB 31");
t++;
tests[t] = async_test("trail byte outside 0x41-0xFE: AB FF");
t++;
tests[t] = async_test("pointer is null: C8 F2");
t = -1;
t++;
tests[t].step(function() {
assert_equals(nodes[t].textContent, "�");
});
tests[t].done();
t++;
tests[t].step(function() {
assert_equals(nodes[t].textContent, "奏�");
});
tests[t].done();
t++;
tests[t].step(function() {
assert_equals(nodes[t].textContent, "垂�");
});
tests[t].done();
t++;
tests[t].step(function() {
assert_equals(nodes[t].textContent, "�");
});
tests[t].done();
t++;
tests[t].step(function() {
assert_equals(nodes[t].textContent, "奏�");
});
tests[t].done();
t++;
tests[t].step(function() {
assert_equals(nodes[t].textContent, "�1");
});
tests[t].done();
t++;
tests[t].step(function() {
assert_equals(nodes[t].textContent, "�");
});
tests[t].done();
t++;
tests[t].step(function() {
assert_equals(nodes[t].textContent, "�");
});
tests[t].done();
}
</script>
</body>
</html>
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