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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /intl/uconv/tests/unit/test_bug381412.euc_jp.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'intl/uconv/tests/unit/test_bug381412.euc_jp.js')
-rw-r--r-- | intl/uconv/tests/unit/test_bug381412.euc_jp.js | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/intl/uconv/tests/unit/test_bug381412.euc_jp.js b/intl/uconv/tests/unit/test_bug381412.euc_jp.js new file mode 100644 index 0000000000..7e07eb9e69 --- /dev/null +++ b/intl/uconv/tests/unit/test_bug381412.euc_jp.js @@ -0,0 +1,92 @@ +const charset = "EUC-JP"; +const ScriptableUnicodeConverter = Components.Constructor( + "@mozilla.org/intl/scriptableunicodeconverter", + "nsIScriptableUnicodeConverter" +); +var gConverter; + +function error(inString, outString, msg) { + var dispIn = ""; + var dispOut = ""; + var i; + for (i = 0; i < inString.length; ++i) { + dispIn += " x" + inString.charCodeAt(i).toString(16); + } + if (!outString.length) { + dispOut = "<empty>"; + } else { + for (i = 0; i < outString.length; ++i) { + dispOut += " x" + outString.charCodeAt(i).toString(16); + } + } + dump('"' + dispIn + '" ==> "' + dispOut + '"\n'); + do_throw("security risk: " + msg); +} + +function test(inString) { + var outString = gConverter.ConvertToUnicode(inString) + gConverter.Finish(); + + switch (outString.length) { + case 0: + case 1: + case 2: + error(inString, outString, "Unexpected error"); + break; + case 3: + error(inString, outString, "3 byte sequence eaten"); + break; + case 4: + if ( + outString.charCodeAt(0) < 0x80 && + outString.charCodeAt(1) < 0x80 && + outString.charCodeAt(2) < 0x80 && + outString.charCodeAt(3) < 0x80 + ) { + error(inString, outString, "3 byte sequence converted to 1 ASCII"); + } + break; + case 5: + if ( + outString != inString && + outString.charCodeAt(0) < 0x80 && + outString.charCodeAt(1) < 0x80 && + outString.charCodeAt(2) < 0x80 && + outString.charCodeAt(3) < 0x80 && + outString.charCodeAt(4) < 0x80 + ) { + error(inString, outString, "3 byte sequence converted to 2 ASCII"); + } + break; + case 6: + if ( + outString != inString && + outString.charCodeAt(0) < 0x80 && + outString.charCodeAt(1) < 0x80 && + outString.charCodeAt(2) < 0x80 && + outString.charCodeAt(3) < 0x80 && + outString.charCodeAt(4) < 0x80 && + outString.charCodeAt(5) < 0x80 + ) { + error(inString, outString, "3 byte sequence converted to 3 ASCII"); + } + break; + } +} + +function run_test() { + gConverter = new ScriptableUnicodeConverter(); + gConverter.charset = charset; + + var byte1, byte2, byte3; + for (byte1 = 1; byte1 < 0x100; ++byte1) { + for (byte2 = 1; byte2 < 0x100; ++byte2) { + if (byte1 == 0x8f) { + for (byte3 = 1; byte3 < 0x100; ++byte3) { + test(String.fromCharCode(byte1, byte2, byte3) + "foo"); + } + } else { + test(String.fromCharCode(byte1, byte2) + " foo"); + } + } + } +} |