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Implement encoding determination for external scripts.

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askalski
2016-01-09 21:40:45 +01:00
committed by Ms2ger
parent b1cd28e9c6
commit 89b8499df8
7 changed files with 175 additions and 8 deletions
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89
tests/wpt/web-platform-tests/html/semantics/scripting-1/the-script-element/script-charset-01.html Normal file
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<!DOCTYPE html>
<head>
<meta charset="utf-8">
<title>Script @type: unknown parameters</title>
<link rel="author" title="askalski" href="github.com/askalski">
<link rel="help" href="https://html.spec.whatwg.org/multipage/#scriptingLanguages">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<!-- "Step1" tests -->
<!-- charset is set incorrectly via Content Type "text/javascript;charset=utf-8" in response
which has priority before a correct setting in "charset" attribute of script tag.
-->
<script type="text/javascript"
src="serve-with-content-type.py?fn=external-script-windows1250.js&ct=text/javascript%3Bcharset=utf-8" charset="windows-1250">
</script>
<script>
test(function() {
//these strings should not match, since the file charset is set incorrectly
assert_not_equals(window.getSomeString(), "śćążź");
});
</script>
<!-- charset is set correctly via Content Type "text/javascript;charset=utf-8" in response
which has priority before a incorrect setting in "charset" attribute of script tag.
-->
<script type="text/javascript"
src="serve-with-content-type.py?fn=external-script-windows1250.js&ct=text/javascript%3Bcharset=windows-1250" charset="utf-8">
</script>
<script>
//the charset is set correctly via Content Type "text/javascript;charset=windows-1250" in respones
test(function() {
assert_equals(window.getSomeString(), "śćążź");
});
</script>
<!-- end of step1 tests, now step2 tests -->
<!-- in this case, the response's Content Type does not bring charset information.
Second step takes block character encoding if available.-->
<script type="text/javascript"
src="serve-with-content-type.py?fn=external-script-windows1250.js&ct=text/javascript" charset="utf-8">
</script>
<script>
test(function() {
//these strings should not match, since the file charset is set incorrectly in "charset" tag of <script> above
assert_not_equals(window.getSomeString(), "śćążź");
});
</script>
<!-- charset is set correctly via Content Type "text/javascript;charset=utf-8" in response
which has priority before a incorrect setting in "charset" attribute of script tag.
-->
<script type="text/javascript"
src="serve-with-content-type.py?fn=external-script-windows1250.js&ct=text/javascript" charset="windows-1250">
</script>
<script>
//the charset is set correctly via content attribute in <script> above
test(function() {
assert_equals(window.getSomeString(), "śćążź");
});
</script>
<!-- end of step2 tests, now step3 tests -->
<!-- in this case, neither response's Content Type nor charset attribute bring correct charset information.
Third step takes this document's character encoding (declared correctly as UTF-8).-->
<script type="text/javascript"
src="serve-with-content-type.py?fn=external-script-windows1250.js&ct=text/javascript">
</script>
<script>
test(function() {
//these strings should not match, since the tested file is in windows-1250, and document is utf-8
assert_not_equals(window.getSomeString(), "śćążź");
});
</script>
<script type="text/javascript"
src="serve-with-content-type.py?fn=external-script-utf8.js&ct=text/javascript">
</script>
<script>
//these strings should match, both document and tested file are utf-8
test(function() {
assert_equals(window.getSomeString(), "śćążź");
});
</script>
<!-- the last portion of tests (step4) are in file script-charset-02.html
</head>