1 files changed, 64 insertions, 0 deletions
diff --git a/js/src/tests/non262/String/unicode-braced.js b/js/src/tests/non262/String/unicode-braced.js
new file mode 100644
index 0000000000..62d96b8441
--- /dev/null
+++ b/js/src/tests/non262/String/unicode-braced.js
@@ -0,0 +1,64 @@
+var BUGNUMBER = 320500;
+var summary = 'Add \\u{xxxxxx} string literals';
+
+print(BUGNUMBER + ": " + summary);
+
+assertEq("\u{0}", String.fromCodePoint(0x0));
+assertEq("\u{1}", String.fromCodePoint(0x1));
+assertEq("\u{10}", String.fromCodePoint(0x10));
+assertEq("\u{100}", String.fromCodePoint(0x100));
+assertEq("\u{1000}", String.fromCodePoint(0x1000));
+assertEq("\u{D7FF}", String.fromCodePoint(0xD7FF));
+assertEq("\u{D800}", String.fromCodePoint(0xD800));
+assertEq("\u{DBFF}", String.fromCodePoint(0xDBFF));
+assertEq("\u{DC00}", String.fromCodePoint(0xDC00));
+assertEq("\u{DFFF}", String.fromCodePoint(0xDFFF));
+assertEq("\u{E000}", String.fromCodePoint(0xE000));
+assertEq("\u{10000}", String.fromCodePoint(0x10000));
+assertEq("\u{100000}", String.fromCodePoint(0x100000));
+assertEq("\u{10FFFF}", String.fromCodePoint(0x10FFFF));
+assertEq("\u{10ffff}", String.fromCodePoint(0x10FFFF));
+
+assertEq("A\u{1}\u{10}B\u{100}\u{1000}\u{10000}C\u{100000}",
+         "A" +
+         String.fromCodePoint(0x1) +
+         String.fromCodePoint(0x10) +
+         "B" +
+         String.fromCodePoint(0x100) +
+         String.fromCodePoint(0x1000) +
+         String.fromCodePoint(0x10000) +
+         "C" +
+         String.fromCodePoint(0x100000));
+
+assertEq('\u{10ffff}', String.fromCodePoint(0x10FFFF));
+assertEq(`\u{10ffff}`, String.fromCodePoint(0x10FFFF));
+assertEq(`\u{10ffff}${""}`, String.fromCodePoint(0x10FFFF));
+assertEq(`${""}\u{10ffff}`, String.fromCodePoint(0x10FFFF));
+assertEq(`${""}\u{10ffff}${""}`, String.fromCodePoint(0x10FFFF));
+
+assertEq("\u{00}", String.fromCodePoint(0x0));
+assertEq("\u{00000000000000000}", String.fromCodePoint(0x0));
+assertEq("\u{00000000000001000}", String.fromCodePoint(0x1000));
+
+assertEq(eval(`"\\u{${"0".repeat(Math.pow(2, 24)) + "1234"}}"`), String.fromCodePoint(0x1234));
+
+assertEq("\U{0}", "U{0}");
+
+assertThrowsInstanceOf(() => eval(`"\\u{-1}"`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`"\\u{0.0}"`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`"\\u{G}"`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`"\\u{}"`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`"\\u{{"`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`"\\u{"`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`"\\u{110000}"`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`"\\u{00110000}"`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`"\\u{100000000000000000000000000000}"`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`"\\u{FFFFFFFFFFFFFFFFFFFFFFFFFFFFFF}"`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`"\\u{   FFFF}"`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`"\\u{FFFF   }"`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`"\\u{FF   FF}"`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`"\\u{F F F F}"`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`"\\u{100000001}"`), SyntaxError);
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);