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authorLars Knoll <lars.knoll@qt.io>2022-05-31 11:58:50 +0200
committerFabian Kosmale <fabian.kosmale@qt.io>2022-06-21 01:04:12 +0200
commit9c1f3b6d4d5a5fe59396062c6f68cc1201665c62 (patch)
tree0a59a4dd0293f5c323433ffd314b34057e3d5152 /tests
parentd531c4b65dc47312256f9de2786a852f6ac4c1f5 (diff)
Add QStringDecoder::decoderForHtml()
Now that QStringConverter can handle non UTF encodings through ICU, add a way to get a decoder for arbitrary HTML code. Opposed to QStringConverter::encodingForHtml(), this method will try to create a valid string decoder also for non unicode codecs. Pick-to: 6.4 Change-Id: I343584da1b114396c744f482d9b433c9cedcc511 Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'tests')
-rw-r--r--tests/auto/corelib/text/qstringconverter/tst_qstringconverter.cpp84
1 files changed, 64 insertions, 20 deletions
diff --git a/tests/auto/corelib/text/qstringconverter/tst_qstringconverter.cpp b/tests/auto/corelib/text/qstringconverter/tst_qstringconverter.cpp
index 07f29a6429..541a0bee45 100644
--- a/tests/auto/corelib/text/qstringconverter/tst_qstringconverter.cpp
+++ b/tests/auto/corelib/text/qstringconverter/tst_qstringconverter.cpp
@@ -2256,65 +2256,102 @@ void tst_QStringConverter::encodingForHtml_data()
{
QTest::addColumn<QByteArray>("html");
QTest::addColumn<std::optional<QStringConverter::Encoding>>("encoding");
+ QTest::addColumn<QByteArray>("name"); // ICU name if we have ICU support
QByteArray html = "<html><head></head><body>blah</body></html>";
- QTest::newRow("no charset") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8);
+ QTest::newRow("no charset") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8) << QByteArray("UTF-8");
html = "<html><head><meta http-equiv=\"content-type\" content=\"text/html; charset=ISO-8859-15\" /></head></html>";
- QTest::newRow("latin 15") << html << std::optional<QStringConverter::Encoding>();
+ QTest::newRow("latin 15") << html << std::optional<QStringConverter::Encoding>() << QByteArray("ISO-8859-15");
+
+ html = "<html><head><meta http-equiv=\"content-type\" content=\"text/html; charset=SJIS\" /></head></html>";
+ QTest::newRow("sjis") << html << std::optional<QStringConverter::Encoding>() << QByteArray("Shift_JIS");
+
+ html = "<html><head><meta http-equiv=\"content-type\" content=\"text/html; charset=ISO-2022-JP\" /></head></html>";
+ QTest::newRow("ISO-2022-JP") << html << std::optional<QStringConverter::Encoding>() << QByteArray("ISO-2022-JP");
+
+ html = "<html><head><meta http-equiv=\"content-type\" content=\"text/html; charset=ISO-2022\" /></head></html>";
+ QTest::newRow("ISO-2022") << html << std::optional<QStringConverter::Encoding>() << QByteArray("ISO-2022-JP");
+
+ html = "<html><head><meta http-equiv=\"content-type\" content=\"text/html; charset=GB2312\" /></head></html>";
+ QTest::newRow("GB2312") << html << std::optional<QStringConverter::Encoding>() << QByteArray("GB2312");
+
+ html = "<html><head><meta http-equiv=\"content-type\" content=\"text/html; charset=Big5\" /></head></html>";
+ QTest::newRow("Big5") << html << std::optional<QStringConverter::Encoding>() << QByteArray("Big5");
+
+ html = "<html><head><meta http-equiv=\"content-type\" content=\"text/html; charset=GB18030\" /></head></html>";
+ QTest::newRow("GB18030") << html << std::optional<QStringConverter::Encoding>() << QByteArray("GB18030");
+
+ html = "<html><head><meta http-equiv=\"content-type\" content=\"text/html; charset=GB2312-HKSCS\" /></head></html>";
+ QTest::newRow("GB2312-HKSCS") << html << std::optional<QStringConverter::Encoding>() << QByteArray("GB2312-HKSCS");
+
+ html = "<html><head><meta http-equiv=\"content-type\" content=\"text/html; charset=Big5-HKSCS\" /></head></html>";
+ QTest::newRow("Big5-HKSCS") << html << std::optional<QStringConverter::Encoding>() << QByteArray("Big5-HKSCS");
+
+ html = "<html><head><meta http-equiv=\"content-type\" content=\"text/html; charset=EucJP\" /></head></html>";
+ QTest::newRow("EucJP") << html << std::optional<QStringConverter::Encoding>() << QByteArray("EUC-JP");
+
+ html = "<html><head><meta http-equiv=\"content-type\" content=\"text/html; charset=EucKR\" /></head></html>";
+ QTest::newRow("EucKR") << html << std::optional<QStringConverter::Encoding>() << QByteArray("EUC-KR");
+
+ html = "<html><head><meta http-equiv=\"content-type\" content=\"text/html; charset=KOI8-R\" /></head></html>";
+ QTest::newRow("KOI8-R") << html << std::optional<QStringConverter::Encoding>() << QByteArray("KOI8-R");
+
+ html = "<html><head><meta http-equiv=\"content-type\" content=\"text/html; charset=KOI8-U\" /></head></html>";
+ QTest::newRow("KOI8-U") << html << std::optional<QStringConverter::Encoding>() << QByteArray("KOI8-U");
html = "<html><head><meta http-equiv=\"content-type\" content=\"text/html; charset=ISO-8859-1\" /></head></html>";
- QTest::newRow("latin 1") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Latin1);
+ QTest::newRow("latin 1") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Latin1) << QByteArray("ISO-8859-1");
html = "<!DOCTYPE html><html><head><meta charset=\"ISO_8859-1:1987\"><meta http-equiv=\"X-UA-Compatible\" content=\"IE=9,chrome=1\"><title>Test</title></head>";
- QTest::newRow("latin 1 (#2)") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Latin1);
+ QTest::newRow("latin 1 (#2)") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Latin1) << QByteArray("ISO-8859-1");
html = "<!DOCTYPE html><html><head><meta charset=\"utf-8\"><meta http-equiv=\"X-UA-Compatible\" content=\"IE=9,chrome=1\"><title>Test</title></head>";
- QTest::newRow("UTF-8") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8);
+ QTest::newRow("UTF-8") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8) << QByteArray("UTF-8");
html = "<!DOCTYPE html><html><head><meta http-equiv=\"X-UA-Compatible\" content=\"IE=9,chrome=1\"><meta charset=\"utf-8\"><title>Test</title></head>";
- QTest::newRow("UTF-8 (#2)") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8);
+ QTest::newRow("UTF-8 (#2)") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8) << QByteArray("UTF-8");
html = "<html><head><meta http-equiv=\"content-type\" content=\"text/html; charset=UTF-8/></head></html>";
- QTest::newRow("UTF-8, no quotes") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8);
+ QTest::newRow("UTF-8, no quotes") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8) << QByteArray("UTF-8");
html = "<html><head><meta http-equiv=\"content-type\" content=\"text/html; charset='UTF-8'/></head></html>";
- QTest::newRow("UTF-8, single quotes") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8);
+ QTest::newRow("UTF-8, single quotes") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8) << QByteArray("UTF-8");
html = "<!DOCTYPE html><html><head><meta charset=utf-8><title>Test</title></head>";
- QTest::newRow("UTF-8, > terminator") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8);
+ QTest::newRow("UTF-8, > terminator") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8) << QByteArray("UTF-8");
html = "<!DOCTYPE html><html><head><meta charset= utf-8 ><title>Test</title></head>";
- QTest::newRow("UTF-8, > terminator with spaces") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8);
+ QTest::newRow("UTF-8, > terminator with spaces") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8) << QByteArray("UTF-8");
// Test invalid charsets.
html = "<!DOCTYPE html><html><head><meta charset= utf/8 ><title>Test</title></head>";
- QTest::newRow("utf/8") << html << std::optional<QStringConverter::Encoding>();
+ QTest::newRow("utf/8") << html << std::optional<QStringConverter::Encoding>() << QByteArray();
html = "<html><head><meta http-equiv=\"content-type\" content=\"text/html; charset=invalid-foo\" /></head></html>";
- QTest::newRow("invalid charset, no default") << html << std::optional<QStringConverter::Encoding>();
+ QTest::newRow("invalid charset, no default") << html << std::optional<QStringConverter::Encoding>() << QByteArray("UTF-8");
html = "<!DOCTYPE html><html><head><meta http-equiv=\"X-UA-Compatible\" content=\"IE=9,chrome=1\"><meta charset=\"";
html.prepend(QByteArray().fill(' ', 512 - html.size()));
- QTest::newRow("invalid charset (large header)") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8);
+ QTest::newRow("invalid charset (large header)") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8) << QByteArray("UTF-8");
html = "<!DOCTYPE html><html><head><meta http-equiv=\"X-UA-Compatible\" content=\"IE=9,chrome=1\"><meta charset=\"utf-8";
- QTest::newRow("invalid charset (no closing double quote)") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8);
+ QTest::newRow("invalid charset (no closing double quote)") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8) << QByteArray("UTF-8");
html = "<!DOCTYPE html><html><head><meta http-equiv=\"X-UA-Compatible\" content=\"IE=9,chrome=1\"><meta charset='utf-8";
- QTest::newRow("invalid charset (no closing single quote)") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8);
+ QTest::newRow("invalid charset (no closing single quote)") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8) << QByteArray("UTF-8");
html = "<!DOCTYPE html><html><head><meta charset=utf-8 foo=bar><title>Test</title></head>";
- QTest::newRow("invalid (space terminator)") << html << std::optional<QStringConverter::Encoding>();
+ QTest::newRow("invalid (space terminator)") << html << std::optional<QStringConverter::Encoding>() << QByteArray();
html = "<!DOCTYPE html><html><head><meta charset=\" utf' 8 /><title>Test</title></head>";
- QTest::newRow("invalid charset, early terminator (')") << html << std::optional<QStringConverter::Encoding>();
+ QTest::newRow("invalid charset, early terminator (')") << html << std::optional<QStringConverter::Encoding>() << QByteArray();
const char src[] = { char(0xff), char(0xfe), char(0x7a), char(0x03), 0, 0 };
html = src;
- QTest::newRow("greek text UTF-16LE") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf16LE);
+ QTest::newRow("greek text UTF-16LE") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf16LE) << QByteArray("UTF-16LE");
html = "<meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\"><span style=\"color: rgb(0, 0, 0); font-family: "
@@ -2322,19 +2359,26 @@ void tst_QStringConverter::encodingForHtml_data()
"line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: "
"auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; display: inline !important; float: "
"none;\">&#x37b</span>\000";
- QTest::newRow("greek text UTF-8") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8);
+ QTest::newRow("greek text UTF-8") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8) << QByteArray("UTF-8");
html = "<!DOCTYPE html><html><head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=unicode\">"
"<head/><body><p>bla</p></body></html>"; // QTBUG-41998, ICU will return UTF-16.
- QTest::newRow("legacy unicode UTF-8") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8);
+ QTest::newRow("legacy unicode UTF-8") << html << std::optional<QStringConverter::Encoding>(QStringConverter::Utf8) << QByteArray("UTF-8");
}
void tst_QStringConverter::encodingForHtml()
{
QFETCH(QByteArray, html);
QFETCH(std::optional<QStringConverter::Encoding>, encoding);
+ QFETCH(QByteArray, name);
QCOMPARE(QStringConverter::encodingForHtml(html), encoding);
+
+ QStringDecoder decoder = QStringDecoder::decoderForHtml(html);
+ if (encoding || // we should have a valid decoder independent of ICU support
+ decoder.isValid()) { // we got a valid decoder through ICU
+ QCOMPARE(decoder.name(), name);
+ }
}
class LoadAndConvert: public QRunnable
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-30 11:01:55 +0000