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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /intl/uconv/tests/unit/test_bug715319.gb2312.js | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'intl/uconv/tests/unit/test_bug715319.gb2312.js')
| -rw-r--r-- | intl/uconv/tests/unit/test_bug715319.gb2312.js | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/intl/uconv/tests/unit/test_bug715319.gb2312.js b/intl/uconv/tests/unit/test_bug715319.gb2312.js new file mode 100644 index 000000000..9bb12e4f1 --- /dev/null +++ b/intl/uconv/tests/unit/test_bug715319.gb2312.js @@ -0,0 +1,79 @@ +const charset = "GB2312";
+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 == 0) {
+ 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 IsASCII(charCode) {
+ return (charCode <= 0x7e);
+}
+
+function test(inString) {
+ var outString = gConverter.ConvertToUnicode(inString) +
+ gConverter.Finish();
+
+ var outLen = outString.length;
+ for (var pos = 1; pos < 3; ++pos) {
+ outPos = outLen - (9 - pos);
+ if (outPos < 0) {
+ outPos = 0;
+ }
+ c0 = inString.charCodeAt(0);
+ c1 = inString.charCodeAt(1);
+ c2 = inString.charCodeAt(2);
+ c3 = inString.charCodeAt(3);
+ if (IsASCII(inString.charCodeAt(pos)) &&
+ !(outString.charCodeAt(outPos) == inString.charCodeAt(pos) ||
+ (outString.charCodeAt(outPos) != 0xFFFD) ||
+ // legal 4 byte range
+ (0x81 <= c0 && c0 <= 0xfe &&
+ 0x30 <= c1 && c1 <= 0x39 &&
+ 0x81 <= c2 && c2 <= 0xfe &&
+ 0x30 <= c3 && c3 <= 0x39))) {
+ dump("pos = " + pos + "; outPos = " + outPos + "\n");
+ error(inString, outString, "ASCII input eaten");
+ }
+ }
+}
+
+function run_test() {
+ gConverter = new ScriptableUnicodeConverter();
+ gConverter.charset = charset;
+
+ var byte1, byte2, byte3, byte4;
+
+ // 2-byte
+ for (byte1 = 1; byte1 < 0x100; ++byte1) {
+ for (byte2 = 1; byte2 < 0x100; ++byte2) {
+ test(String.fromCharCode(byte1, byte2) + " foo");
+ }
+ }
+ // 4-byte (limited)
+ for (byte1 = 0x80; byte1 < 0x90; ++byte1) {
+ for (byte2 = 0x20; byte2 < 0x40; ++byte2) {
+ for (byte3 = 0x80; byte3 < 0x90; ++byte3) {
+ for (byte4 = 0x20; byte4 < 0x40; ++byte4) {
+ test(String.fromCharCode(byte1, byte2, byte3, byte4) + " foo");
+ }
+ }
+ }
+ }
+}
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