2019-07-21

- updated test262 tests
- updated to Unicode version 12.1.0
- fixed missing Date object in qjsc
- fixed multi-context creation
- misc ES2020 related fixes
- simplified power and division operators in bignum extension
- fixed several crash conditions

Changelog

@@ -0,0 +1,13 @@
+2019-07-21:
+
+- updated test262 tests
+- updated to Unicode version 12.1.0
+- fixed missing Date object in qjsc
+- fixed multi-context creation
+- misc ES2020 related fixes
+- simplified power and division operators in bignum extension
+- fixed several crash conditions
+
+2019-07-09:
+
+- first public release

Makefile

@@ -226,7 +226,7 @@ qjscalc.c: qjsbnc qjscalc.js
 	./qjsbnc -c -o $@ qjscalc.js
 
 ifneq ($(wildcard unicode/UnicodeData.txt),)
-$(OBJDIR)/libunicode.o $(OBJDIR)/libunicode.m32.o $(OBJDIR)/libunicode.m32s.o $(OBJDIR)/libunicode.bn.o \
+$(OBJDIR)/libunicode.o $(OBJDIR)/libunicode.m32.o $(OBJDIR)/libunicode.m32s.o $(OBJDIR)/libunicode.bn.o $(OBJDIR)/libunicode.bn.m32.o \
     $(OBJDIR)/libunicode.nolto.o $(OBJDIR)/libunicode.bn.nolto.o: libunicode-table.h
 
 libunicode-table.h: unicode_gen
@@ -289,7 +289,7 @@ regexp_test: libregexp.c libunicode.c cutils.c
 jscompress: jscompress.c
 	$(CC) $(LDFLAGS) $(CFLAGS) -o $@ jscompress.c
 
-unicode_gen: unicode_gen.c cutils.c libunicode.c
+unicode_gen: unicode_gen.c cutils.c libunicode.c unicode_gen_def.h
 	$(CC) $(LDFLAGS) $(CFLAGS) -o $@ unicode_gen.c cutils.c
 
 clean:
@@ -318,7 +318,8 @@ endif
 # example of static JS compilation
 HELLO_SRCS=examples/hello.js
 HELLO_OPTS=-fno-string-normalize -fno-map -fno-promise -fno-typedarray \
-           -fno-typedarray -fno-regexp -fno-json -fno-eval -fno-proxy
+           -fno-typedarray -fno-regexp -fno-json -fno-eval -fno-proxy \
+           -fno-date
 
 hello.c: qjsc $(HELLO_SRCS)
 	./qjsc -e $(HELLO_OPTS) -o $@ $(HELLO_SRCS)
@@ -334,7 +335,8 @@ endif
 # example of static JS compilation with modules
 HELLO_MODULE_SRCS=examples/hello_module.js
 HELLO_MODULE_OPTS=-fno-string-normalize -fno-map -fno-promise -fno-typedarray \
-           -fno-typedarray -fno-regexp -fno-json -fno-eval -fno-proxy -m
+           -fno-typedarray -fno-regexp -fno-json -fno-eval -fno-proxy \
+           -fno-date -m
 examples/hello_module: qjsc libquickjs$(LTOEXT).a $(HELLO_MODULE_SRCS)
 	./qjsc $(HELLO_MODULE_OPTS) -o $@ $(HELLO_MODULE_SRCS)
 
@@ -362,9 +364,12 @@ clean_doc:
 doc/%.pdf: doc/%.texi
 	texi2pdf --clean -o $@ -q $<
 
-doc/%.html: doc/%.texi
+doc/%.html.pre: doc/%.texi
 	makeinfo --html --no-headers --no-split --number-sections -o $@ $<
 
+doc/%.html: doc/%.html.pre
+	sed -e 's|</style>|</style>\n<meta name="viewport" content="width=device-width, initial-scale=1.0">|' < $< > $@
+
 ###############################################################################
 # tests
 

TODO

@@ -1,3 +1,4 @@
+- fix regexp skip in js_parse_skip_parens_token()
 - 64-bit atoms in 64-bit mode?
 - rename CONFIG_ALL_UNICODE, CONFIG_BIGNUM, CONFIG_ATOMICS, CONFIG_CHECK_JSVALUE ?
 - unify coding style and naming conventions
@@ -11,7 +12,6 @@
   and use the same wrappers in all phases
 - use more generic method for line numbers in resolve_variables and resolve_labels
 - bignum:
-  - fix div/pow div by zero exception in doc & code in bigint mode
   - fix Atomics support
 
 Memory:
@@ -48,7 +48,7 @@ Optimizations:
 - optimize destructuring assignments for global and local variables
 - implement some form of tail-call-optimization
 - debugger keyword support
-- optmize OP_apply
+- optimize OP_apply
 - optimize f(...b)
 
 Extensions:
@@ -77,7 +77,7 @@ REPL:
 - save history
 - close all predefined methods in repl.js and jscalc.js
 
-Test262o:  0/11266 errors, 459 excluded
-Test262:   0/55855 errors, 504 excluded, 1559 skipped
-Test262bn: 0/57176 errors, 724 excluded, 675 skipped
-test262 commit: 94b1e80ab3440413df916cd56d29c5a2fa2ac451
+Test262o:   0/11262 errors, 463 excluded
+Test262:   51/56682 errors, 787 excluded, 6289 skipped
+Test262bn: 56/58017 errors, 1007 excluded, 5398 skipped
+test262 commit: 51d1abadce1de0b38594b7c9972ee60762f35dd0

VERSION

@@ -1 +1 @@
-2019-07-09
+2019-07-21

doc/jsbignum.html

@@ -39,6 +39,7 @@ span.sansserif {font-family:sans-serif; font-weight:normal}
 ul.no-bullet {list-style: none}
 -->
 </style>
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
 
 
 </head>
@TypeError
 <dd><p><code>Symbol.operatorDiv</code>
 </p>
 </dd>
-<dt><code>/ (math mode)</code></dt>
-<dd><p><code>Symbol.operatorMathDiv</code>
-</p>
-</dd>
 <dt><code>%</code></dt>
 <dd><p><code>Symbol.operatorMod</code>
 </p>
@TypeError
 <dd><p><code>Symbol.operatorMathMod</code>
 </p>
 </dd>
-<dt><code>^ (math mode)</code></dt>
-<dd><p><code>Symbol.operatorMathPow</code>
-</p>
-</dd>
 <dt><code>**</code></dt>
 <dd><p><code>Symbol.operatorPow</code>
 </p>
@@ -388,7 +381,8 @@ both operands are Integer. Otherwise, a float is returned.
 standard Javascript in this case.
 </p>
 <p>The binary operator <code>%</code> returns the truncated remainder of the
-division.
+division. When the result is an Integer type, a dividend of zero yields a
+RangeError exception.
 </p>
 <p>The binary operator <code>%</code> in math mode returns the Euclidian
 remainder of the division i.e. it is always positive. 
@@ -396,21 +390,15 @@ remainder of the division i.e. it is always positive.
 <p>The binary operator <code>/</code> returns a float.
 </p>
 <p>The binary operator <code>/</code> in math mode returns a float if one of
-the operands is float. Otherwise, <code>BigInt[Symbol.operatorMathDiv]</code> is
-invoked (and returns a fraction for example).
+the operands is float. Otherwise, <code>BigInt[Symbol.operatorDiv]</code> is
+invoked.
 </p>
-<p>When the result is an Integer type, a dividend of zero yields a
-RangeError exception.
-</p>
-<p>The returned type of <code>a ** b</code> or <code>a ^ b</code> (math mode) is
-Float if <em>a</em> or <em>b</em> are Float. If <em>a</em> and <em>b</em> are
-integers:
+<p>The returned type of <code>a ** b</code> is Float if <em>a</em> or <em>b</em>
+are Float. If <em>a</em> and <em>b</em> are integers:
 </p><ul>
-<li> <em>a = 0</em> and <em>b &lt; 0</em> generates a RangeError exception
-
-</li><li> <em>|a| \geq 2</em> and <em>b &lt; 0</em> returns a Float in bigint mode. In math mode, <code>BigInt[Symbol.operatorMathPow]</code> is invoked (and returns a fraction for example)
+<li> <em>b &lt; 0</em> returns a Float in bigint mode. In math mode, <code>BigInt[Symbol.operatorPow]</code> is invoked.
 
-</li><li> otherwise an integer is returned.
+</li><li> <em>b &gt;= 0</em> returns an integer.
 </li></ul>
 
 <p>The unary <code>-</code> and unary <code>+</code> return the same type as their
@@ -975,20 +963,22 @@ is returned, no rounding is performed.
 <p>A new <em>math mode</em> is enabled with the <code>&quot;use math&quot;</code>
 directive. <code>&quot;use bigint&quot;</code> is implied in math mode. With this
 mode, writing mathematical expressions is more intuitive, exact
-results (fractions) can be computed for all operators and floating
+results (e.g. fractions) can be computed for all operators and floating
 point literals have the <code>BigFloat</code> type by default.
 </p>
 <p>It propagates the same way as the <em>strict mode</em>. In
 this mode:
 </p>
 <ul>
-<li> The <code>^</code> operator is a similar to the power operator (<code>**</code>), except that <code>a ^ b</code> invokes <code>BigInt[Symbol.operatorMathPow]</code> if <em>a</em> and <em>b</em> are integers and <em>|a| \geq 2</em> and <em>b &lt; 0</em>.
+<li> The <code>^</code> operator is a similar to the power operator (<code>**</code>).
 
 </li><li> The power operator (both <code>^</code> and <code>**</code>) grammar is modified so that <code>-2^2</code> is allowed and yields <code>-4</code>.
 
 </li><li> The logical xor operator is still available with the <code>^^</code> operator.
 
-</li><li> The division operator invokes <code>BigInt[Symbol.operatorMathDiv]</code> in case both operands are integers.
+</li><li> The division operator invokes <code>BigInt[Symbol.operatorDiv]</code> in case both operands are integers.
+
+</li><li> The power operator invokes <code>BigInt[Symbol.operatorPow]</code> in case both operands are integers and the exponent is strictly negative.
 
 </li><li> The modulo operator returns the Euclidian remainder (always positive) instead of the truncated remainder.
 
@@ -1002,20 +992,16 @@ this mode:
 <a name="Symbol-constructor-1"></a>
 <h4 class="subsection">5.2.1 <code>Symbol</code> constructor</h4>
 
-<p>The following global symbols are added for the operator overloading:
+<p>The following global symbol is added for the operator overloading:
 </p><dl compact="compact">
-<dt><code>operatorMathDiv</code></dt>
 <dt><code>operatorMathMod</code></dt>
-<dt><code>operatorMathPow</code></dt>
 </dl>
 
 <a name="Remaining-issues"></a>
 <h3 class="section">5.3 Remaining issues</h3>
 
 <ol>
-<li> New functions (e.g. <code>Math.div</code> and <code>Math.mod</code>) could be added to be able to call the normal division and modulo operators when in math mode.
-
-</li><li> A new floating point literal suffix could be added for <code>Number</code> literals.
+<li> A new floating point literal suffix could be added for <code>Number</code> literals.
 
 </li></ol>
 

doc/jsbignum.texi

@@ -102,18 +102,12 @@ The operator is looked up with the following name:
 @item /
 @code{Symbol.operatorDiv}
 
-@item / (math mode)
-@code{Symbol.operatorMathDiv}
-
 @item %
 @code{Symbol.operatorMod}
 
 @item % (math mode)
 @code{Symbol.operatorMathMod}
 
-@item ^ (math mode)
-@code{Symbol.operatorMathPow}
-
 @item **
 @code{Symbol.operatorPow}
 
@@ -266,7 +260,8 @@ The @code{+} operator also accepts strings as input and behaves like
 standard Javascript in this case.
 
 The binary operator @code{%} returns the truncated remainder of the
-division.
+division. When the result is an Integer type, a dividend of zero yields a
+RangeError exception.
 
 The binary operator @code{%} in math mode returns the Euclidian
 remainder of the division i.e. it is always positive. 
@@ -274,21 +269,15 @@ remainder of the division i.e. it is always positive.
 The binary operator @code{/} returns a float.
 
 The binary operator @code{/} in math mode returns a float if one of
-the operands is float. Otherwise, @code{BigInt[Symbol.operatorMathDiv]} is
-invoked (and returns a fraction for example).
-
-When the result is an Integer type, a dividend of zero yields a
-RangeError exception.
+the operands is float. Otherwise, @code{BigInt[Symbol.operatorDiv]} is
+invoked.
 
-The returned type of @code{a ** b} or @code{a ^ b} (math mode) is
-Float if @math{a} or @math{b} are Float. If @math{a} and @math{b} are
-integers:
+The returned type of @code{a ** b} is Float if @math{a} or @math{b}
+are Float. If @math{a} and @math{b} are integers:
 @itemize
-@item @math{a = 0} and @math{b < 0} generates a RangeError exception
+@item @math{b < 0} returns a Float in bigint mode. In math mode, @code{BigInt[Symbol.operatorPow]} is invoked.
 
-@item @math{|a| \geq 2} and @math{b < 0} returns a Float in bigint mode. In math mode, @code{BigInt[Symbol.operatorMathPow]} is invoked (and returns a fraction for example)
-
-@item otherwise an integer is returned.
+@item @math{b >= 0} returns an integer.
 @end itemize
 
 The unary @code{-} and unary @code{+} return the same type as their
@@ -798,7 +787,7 @@ is returned, no rounding is performed.
 A new @emph{math mode} is enabled with the @code{"use math"}
 directive. @code{"use bigint"} is implied in math mode. With this
 mode, writing mathematical expressions is more intuitive, exact
-results (fractions) can be computed for all operators and floating
+results (e.g. fractions) can be computed for all operators and floating
 point literals have the @code{BigFloat} type by default.
 
 It propagates the same way as the @emph{strict mode}. In
@@ -806,13 +795,15 @@ this mode:
 
 @itemize
 
-@item The @code{^} operator is a similar to the power operator (@code{**}), except that @code{a ^ b} invokes @code{BigInt[Symbol.operatorMathPow]} if @math{a} and @math{b} are integers and @math{|a| \geq 2} and @math{b < 0}.
+@item The @code{^} operator is a similar to the power operator (@code{**}).
 
 @item The power operator (both @code{^} and @code{**}) grammar is modified so that @code{-2^2} is allowed and yields @code{-4}.
 
 @item The logical xor operator is still available with the @code{^^} operator.
 
-@item The division operator invokes @code{BigInt[Symbol.operatorMathDiv]} in case both operands are integers.
+@item The division operator invokes @code{BigInt[Symbol.operatorDiv]} in case both operands are integers.
+
+@item The power operator invokes @code{BigInt[Symbol.operatorPow]} in case both operands are integers and the exponent is strictly negative.
 
 @item The modulo operator returns the Euclidian remainder (always positive) instead of the truncated remainder.
 
@@ -824,19 +815,15 @@ this mode:
 
 @subsection @code{Symbol} constructor
 
-The following global symbols are added for the operator overloading:
+The following global symbol is added for the operator overloading:
 @table @code
-@item operatorMathDiv
 @item operatorMathMod
-@item operatorMathPow
 @end table
 
 @section Remaining issues
 
 @enumerate
 
-@item New functions (e.g. @code{Math.div} and @code{Math.mod}) could be added to be able to call the normal division and modulo operators when in math mode.
-
 @item A new floating point literal suffix could be added for @code{Number} literals.
 
 @end enumerate

doc/quickjs.html

@@ -39,6 +39,7 @@ span.sansserif {font-family:sans-serif; font-weight:normal}
 ul.no-bullet {list-style: none}
 -->
 </style>
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
 
 
 </head>
@@ -148,7 +149,7 @@ overloading.
 </li><li> Almost complete ES2019 support including modules, asynchronous
 generators and full Annex B support (legacy web compatibility).
 
-</li><li> Passes 100% of the ECMAScript Test Suite tests.
+</li><li> Passes nearly 100% of the ECMAScript Test Suite tests.
 
 </li><li> Can compile Javascript sources to executables with no external dependency.
 
@@ -337,7 +338,7 @@ QuickJS source code directory.
 <div class="example">
 <pre class="example">git clone https://github.com/tc39/test262.git test262
 cd test262
-git checkout 94b1e80ab3440413df916cd56d29c5a2fa2ac451
+git checkout 51d1abadce1de0b38594b7c9972ee60762f35dd0
 patch -p1 &lt; ../tests/test262.patch
 cd ..
 </pre></div>
@@ -716,12 +717,12 @@ the signal.
 <dd><p>POSIX signal numbers.
 </p>
 </dd>
-<dt><code>setTimeout(delay, func)</code></dt>
+<dt><code>setTimeout(func, delay)</code></dt>
 <dd><p>Call the function <code>func</code> after <code>delay</code> ms. Return a handle
 to the timer.
 </p>
 </dd>
-<dt><code>clearTimer(handle)</code></dt>
+<dt><code>clearTimeout(handle)</code></dt>
 <dd><p>Cancel a timer.
 </p>
 </dd>
@@ -823,14 +824,14 @@ is used to define a prototype for a given class in a given
 JSContext. <code>JS_NewObjectClass()</code> sets this prototype in the
 created object.
 </p>
-<p>Examples are available in <samp>js_libc.c</samp>.
+<p>Examples are available in <samp>quickjs-libc.c</samp>.
 </p>
 <a name="C-Modules"></a>
 <h4 class="subsection">3.4.7 C Modules</h4>
 
 <p>Native ES6 modules are supported and can be dynamically or statically
 linked. Look at the <samp>test_bjson</samp> and <samp>bjson.so</samp>
-examples. The standard library <samp>js_libc.c</samp> is also a good example
+examples. The standard library <samp>quickjs-libc.c</samp> is also a good example
 of a native module.
 </p>
 <a name="Memory-handling"></a>

doc/quickjs.texi

@@ -38,7 +38,7 @@ overloading.
 @item Almost complete ES2019 support including modules, asynchronous
 generators and full Annex B support (legacy web compatibility).
 
-@item Passes 100% of the ECMAScript Test Suite tests.
+@item Passes nearly 100% of the ECMAScript Test Suite tests.
 
 @item Can compile Javascript sources to executables with no external dependency.
 
@@ -207,7 +207,7 @@ Alternatively, the test262 tests can be installed with:
 @example
 git clone https://github.com/tc39/test262.git test262
 cd test262
-git checkout 94b1e80ab3440413df916cd56d29c5a2fa2ac451
+git checkout 51d1abadce1de0b38594b7c9972ee60762f35dd0
 patch -p1 < ../tests/test262.patch
 cd ..
 @end example
@@ -531,11 +531,11 @@ the signal.
 @item SIGTERM
 POSIX signal numbers.
 
-@item setTimeout(delay, func)
+@item setTimeout(func, delay)
 Call the function @code{func} after @code{delay} ms. Return a handle
 to the timer.
 
-@item clearTimer(handle)
+@item clearTimeout(handle)
 Cancel a timer.
 
 @item platform
@@ -628,13 +628,13 @@ is used to define a prototype for a given class in a given
 JSContext. @code{JS_NewObjectClass()} sets this prototype in the
 created object.
 
-Examples are available in @file{js_libc.c}.
+Examples are available in @file{quickjs-libc.c}.
 
 @subsection C Modules
 
 Native ES6 modules are supported and can be dynamically or statically
 linked. Look at the @file{test_bjson} and @file{bjson.so}
-examples. The standard library @file{js_libc.c} is also a good example
+examples. The standard library @file{quickjs-libc.c} is also a good example
 of a native module.
 
 @subsection Memory handling

libregexp.c

@@ -2407,7 +2407,7 @@ static intptr_t lre_exec_backtrack(REExecContext *s, uint8_t **capture,
                 for(;;) {
                     res = lre_exec_backtrack(s, capture, stack, stack_len,
                                              pc1, cptr, TRUE);
-                    if (res < 0)
+                    if (res == -1)
                         return res;
                     if (!res)
                         break;

qjsc.c

@@ -63,6 +63,7 @@ static FILE *outfile;
 static BOOL byte_swap;
 
 static const FeatureEntry feature_list[] = {
+    { "date", "Date" },
     { "eval", "Eval" },
     { "string-normalize", "StringNormalize" },
     { "regexp", "RegExp" },

qjscalc.js

@@ -45,7 +45,7 @@ var Integer, Float, Fraction, Complex, Mod, Polynomial, PolyMod, RationalFunctio
     
     /* add non enumerable properties */
     function add_props(obj, props) {
-        var i, val, prop, tab, desc, prop1;
+        var i, val, prop, tab, desc;
         tab = Reflect.ownKeys(props);
         for(i = 0; i < tab.length; i++) {
             prop = tab[i];
@@ -61,25 +61,6 @@ var Integer, Float, Fraction, Complex, Mod, Polynomial, PolyMod, RationalFunctio
                 desc.configurable = false;
             }
             Object.defineProperty(obj, prop, desc);
-            if (obj !== Integer) {
-                /* by default also add the non math operators */
-                switch(prop) {
-                case Symbol.operatorMathDiv:
-                    prop1 = Symbol.operatorDiv;
-                    break;
-                case Symbol.operatorMathMod:
-                    prop1 = Symbol.operatorMod;
-                    break;
-                case Symbol.operatorMathPow:
-                    prop1 = Symbol.operatorPow;
-                    break;
-                default:
-                    prop1 = null;
-                    break;
-                }
-                if (prop1)
-                    Object.defineProperty(obj, prop1, desc);
-            }
         }
     }
     
@@ -165,14 +146,14 @@ var Integer, Float, Fraction, Complex, Mod, Polynomial, PolyMod, RationalFunctio
             return typeof a === "bigint";
         },
         [Symbol.operatorOrder]: OT_INT,
-        [Symbol.operatorMathDiv](a, b) {
+        [Symbol.operatorDiv](a, b) {
             if (algebraicMode) {
                 return Fraction.toFraction(a, b);
             } else {
                 return Float(a) / Float(b);
             }
         },
-        [Symbol.operatorMathPow](a, b) {
+        [Symbol.operatorPow](a, b) {
             if (algebraicMode) {
                 return generic_pow(a, b);
             } else {
@@ -418,7 +399,7 @@ var Integer, Float, Fraction, Complex, Mod, Polynomial, PolyMod, RationalFunctio
             b = Fraction(b);
             return Fraction.toFraction(a.num * b.num, a.den * b.den);
         },
-        [Symbol.operatorMathDiv](a, b) {
+        [Symbol.operatorDiv](a, b) {
             a = Fraction(a);
             b = Fraction(b);
             return Fraction.toFraction(a.num * b.den, a.den * b.num);
@@ -428,7 +409,12 @@ var Integer, Float, Fraction, Complex, Mod, Polynomial, PolyMod, RationalFunctio
             var b1 = Fraction(b);
             return a - Integer.ediv(a1.num * b1.den, a1.den * b1.num) * b;
         },
-        [Symbol.operatorMathPow]: generic_pow,
+        [Symbol.operatorMod](a, b) {
+            var a1 = Fraction(a);
+            var b1 = Fraction(b);
+            return a - Integer.tdiv(a1.num * b1.den, a1.den * b1.num) * b;
+        },
+        [Symbol.operatorPow]: generic_pow,
         [Symbol.operatorCmpEQ](a, b) {
             a = Fraction(a);
             b = Fraction(b);
@@ -509,10 +495,10 @@ var Integer, Float, Fraction, Complex, Mod, Polynomial, PolyMod, RationalFunctio
         [Symbol.operatorMul](a, b) {
             return Number(a) * Number(b);
         },
-        [Symbol.operatorMathDiv](a, b) {
+        [Symbol.operatorDiv](a, b) {
             return Number(a) / Number(b);
         },
-        [Symbol.operatorMathPow](a, b) {
+        [Symbol.operatorPow](a, b) {
             return Number(a) ** Number(b);
         },
     });
@@ -629,10 +615,10 @@ var Integer, Float, Fraction, Complex, Mod, Polynomial, PolyMod, RationalFunctio
         [Symbol.operatorMul](a, b) {
             return Float(a) * Float(b);
         },
-        [Symbol.operatorMathDiv](a, b) {
+        [Symbol.operatorDiv](a, b) {
             return Float(a) / Float(b);
         },
-        [Symbol.operatorMathPow](a, b) {
+        [Symbol.operatorPow](a, b) {
             return Float(a) ** Float(b);
         },
     });
@@ -712,12 +698,12 @@ var Integer, Float, Fraction, Complex, Mod, Polynomial, PolyMod, RationalFunctio
             return Complex.toComplex(a.re * b.re - a.im * b.im,
                                      a.re * b.im + a.im * b.re);
         },
-        [Symbol.operatorMathDiv](a, b) {
+        [Symbol.operatorDiv](a, b) {
             a = Complex(a);
             b = Complex(b);
             return a * b.inverse();
         },
-        [Symbol.operatorMathPow]: generic_pow,
+        [Symbol.operatorPow]: generic_pow,
         [Symbol.operatorCmpEQ](a, b) {
             a = Complex(a);
             b = Complex(b);
@@ -855,12 +841,12 @@ var Integer, Float, Fraction, Complex, Mod, Polynomial, PolyMod, RationalFunctio
                 return Mod(a.res * b.res, a.mod);
             }
         },
-        [Symbol.operatorMathDiv](a, b) {
+        [Symbol.operatorDiv](a, b) {
             if (!(b instanceof Mod))
                 b = Mod(b, a.mod);
             return Mod[Symbol.operatorMul](a, b.inverse());
         },
-        [Symbol.operatorMathPow]: generic_pow,
+        [Symbol.operatorPow]: generic_pow,
         [Symbol.operatorCmpEQ](a, b) {
             if (!(a instanceof Mod) ||
                 !(b instanceof Mod))
@@ -1151,17 +1137,20 @@ var Integer, Float, Fraction, Complex, Mod, Polynomial, PolyMod, RationalFunctio
             }
             return Polynomial(r);
         },
-        [Symbol.operatorMathDiv](a, b) {
+        [Symbol.operatorDiv](a, b) {
             if (b.constructor[Symbol.operatorOrder] <= OT_COMPLEX)
                 return a * (1 / b);
             else
                 return RationalFunction(Polynomial(a),
                                         Polynomial(b));
         },
-        [Symbol.operatorMathPow]: generic_pow,
+        [Symbol.operatorPow]: generic_pow,
         [Symbol.operatorMathMod](a, b) {
             return Polynomial.divrem(a, b)[1];
         },
+        [Symbol.operatorMod](a, b) {
+            return Polynomial.divrem(a, b)[1];
+        },
         [Symbol.operatorCmpEQ](a, b) {
             var n, i;
             if (!(a instanceof Polynomial) ||
@@ -1318,12 +1307,12 @@ var Integer, Float, Fraction, Complex, Mod, Polynomial, PolyMod, RationalFunctio
                 return PolyMod(a.res * b.res, a.mod);
             }
         },
-        [Symbol.operatorMathDiv](a, b) {
+        [Symbol.operatorDiv](a, b) {
             if (!(b instanceof PolyMod))
                 b = PolyMod(b, a.mod);
             return PolyMod[Symbol.operatorMul](a, b.inverse());
         },
-        [Symbol.operatorMathPow]: generic_pow,
+        [Symbol.operatorPow]: generic_pow,
         [Symbol.operatorCmpEQ](a, b) {
             if (!(a instanceof PolyMod) ||
                 !(b instanceof PolyMod))
@@ -1420,12 +1409,12 @@ var Integer, Float, Fraction, Complex, Mod, Polynomial, PolyMod, RationalFunctio
             b = RationalFunction.toRationalFunction(b);
             return RationalFunction(a.num * b.num, a.den * b.den);
         },
-        [Symbol.operatorMathDiv](a, b) {
+        [Symbol.operatorDiv](a, b) {
             a = RationalFunction.toRationalFunction(a);
             b = RationalFunction.toRationalFunction(b);
             return RationalFunction(a.num * b.den, a.den * b.num);
         },
-        [Symbol.operatorMathPow]: generic_pow,
+        [Symbol.operatorPow]: generic_pow,
         [Symbol.operatorCmpEQ](a, b) {
             a = RationalFunction.toRationalFunction(a);
             b = RationalFunction.toRationalFunction(b);
@@ -1702,12 +1691,12 @@ var Integer, Float, Fraction, Complex, Mod, Polynomial, PolyMod, RationalFunctio
             }
             return r.trim();
         },
-        [Symbol.operatorMathDiv](v1, v2) {
+        [Symbol.operatorDiv](v1, v2) {
             if (!(v2 instanceof Series))
                 v2 = Series(v2, v1.length);
             return Series[Symbol.operatorMul](v1, v2.inverse());
         },
-        [Symbol.operatorMathPow](a, b) {
+        [Symbol.operatorPow](a, b) {
             if (Integer.isInteger(b)) {
                 return generic_pow(a, b);
             } else {
@@ -2168,10 +2157,10 @@ var Integer, Float, Fraction, Complex, Mod, Polynomial, PolyMod, RationalFunctio
             }
             return r;
         },
-        [Symbol.operatorMathDiv](a, b) {
+        [Symbol.operatorDiv](a, b) {
             return Array[Symbol.operatorMul](a, b.inverse());
         },
-        [Symbol.operatorMathPow]: generic_pow,
+        [Symbol.operatorPow]: generic_pow,
         [Symbol.operatorCmpEQ](a, b) {
             var n, i;
             n = a.length;

quickjs-atom.h

@@ -266,9 +266,7 @@ DEF(Symbol_operatorNeg, "Symbol.operatorNeg")
 DEF(Symbol_operatorNot, "Symbol.operatorNot")
 DEF(Symbol_operatorInc, "Symbol.operatorInc")
 DEF(Symbol_operatorDec, "Symbol.operatorDec")
-DEF(Symbol_operatorMathDiv, "Symbol.operatorMathDiv")
 DEF(Symbol_operatorMathMod, "Symbol.operatorMathMod")
-DEF(Symbol_operatorMathPow, "Symbol.operatorMathPow")
 #endif
 
 #endif /* DEF */

quickjs-libc.c

@@ -487,6 +487,7 @@ static JSValue js_evalScript(JSContext *ctx, JSValueConst this_val,
         JS_SetInterruptHandler(JS_GetRuntime(ctx), interrupt_handler, NULL);
     }
     ret = JS_Eval(ctx, str, len, "<evalScript>", JS_EVAL_TYPE_GLOBAL);
+    JS_FreeCString(ctx, str);
     if (--eval_script_recurse == 0) {
         /* remove the interrupt handler */
         JS_SetInterruptHandler(JS_GetRuntime(ctx), NULL, NULL);
@@ -1409,20 +1410,20 @@ static JSValue js_os_setTimeout(JSContext *ctx, JSValueConst this_val,
     JSOSTimer *th;
     JSValue obj;
 
-    if (JS_ToInt64(ctx, &delay, argv[0]))
-        return JS_EXCEPTION;
-    func = argv[1];
+    func = argv[0];
     if (!JS_IsFunction(ctx, func))
         return JS_ThrowTypeError(ctx, "not a function");
+    if (JS_ToInt64(ctx, &delay, argv[1]))
+        return JS_EXCEPTION;
     obj = JS_NewObjectClass(ctx, js_os_timer_class_id);
     if (JS_IsException(obj))
         return obj;
     th = js_mallocz(ctx, sizeof(*th));
-    th->has_object = TRUE;
     if (!th) {
         JS_FreeValue(ctx, obj);
         return JS_EXCEPTION;
     }
+    th->has_object = TRUE;
     th->timeout = get_time_ms() + delay;
     th->func = JS_DupValue(ctx, func);
     list_add_tail(&th->link, &os_timers);
@@ -1448,8 +1449,12 @@ static JSClassDef js_os_timer_class = {
 
 static void call_handler(JSContext *ctx, JSValueConst func)
 {
-    JSValue ret;
-    ret = JS_Call(ctx, func, JS_UNDEFINED, 0, NULL);
+    JSValue ret, func1;
+    /* 'func' might be destroyed when calling itself (if it frees the
+       handler), so must take extra care */
+    func1 = JS_DupValue(ctx, func);
+    ret = JS_Call(ctx, func1, JS_UNDEFINED, 0, NULL);
+    JS_FreeValue(ctx, func1);
     if (JS_IsException(ret))
         js_std_dump_error(ctx);
     JS_FreeValue(ctx, ret);

quickjs.h

@@ -581,6 +581,15 @@ static inline JSValue JS_DupValue(JSContext *ctx, JSValueConst v)
     return (JSValue)v;
 }
 
+static inline JSValue JS_DupValueRT(JSRuntime *rt, JSValueConst v)
+{
+    if (JS_VALUE_HAS_REF_COUNT(v)) {
+        JSRefCountHeader *p = JS_VALUE_GET_PTR(v);
+        p->ref_count++;
+    }
+    return (JSValue)v;
+}
+
 int JS_ToBool(JSContext *ctx, JSValueConst val); /* return -1 for JS_EXCEPTION */
 int JS_ToInt32(JSContext *ctx, int32_t *pres, JSValueConst val);
 static int inline JS_ToUint32(JSContext *ctx, uint32_t *pres, JSValueConst val)

release.sh

@@ -60,7 +60,7 @@ outdir="/tmp/${d}"
 rm -rf $outdir
 mkdir -p $outdir $outdir/doc $outdir/tests $outdir/examples
 
-cp Makefile VERSION TODO readme.txt release.sh \
+cp Makefile VERSION TODO Changelog readme.txt release.sh unicode_download.sh \
    qjs.c qjsc.c qjscalc.js repl.js \
    quickjs.c quickjs.h quickjs-atom.h \
    quickjs-libc.c quickjs-libc.h quickjs-opcode.h \

repl.js

@@ -1101,9 +1101,9 @@ import * as os from "os";
             std.puts("\x1b[H\x1b[J");
         } else if (cmd === "q") {
             std.exit(0);
-        } else if (cmd === "a") {
+        } else if (has_jscalc && cmd === "a") {
             algebraicMode = true;
-        } else if (cmd === "n") {
+        } else if (has_jscalc && cmd === "n") {
             algebraicMode = false;
         } else {
             std.puts("Unknown directive: " + cmd + "\n");

run-test262.c

@@ -41,6 +41,8 @@
 
 /* enable test262 thread support to test SharedArrayBuffer and Atomics */
 #define CONFIG_AGENT
+/* cross-realm tests (not supported yet) */
+//#define CONFIG_REALM
 
 #define CMD_NAME "run-test262"
 
@@ -432,7 +434,8 @@ typedef struct {
     char *str;
 } AgentReport;
 
-static void add_helpers(JSContext *ctx, int argc, char **argv);
+static JSValue add_helpers1(JSContext *ctx);
+static void add_helpers(JSContext *ctx);
 
 static pthread_mutex_t agent_mutex = PTHREAD_MUTEX_INITIALIZER;
 static pthread_cond_t agent_cond = PTHREAD_COND_INITIALIZER;
@@ -464,7 +467,7 @@ static void *agent_start(void *arg)
     JS_SetRuntimeInfo(rt, "agent");
     JS_SetCanBlock(rt, TRUE);
     
-    add_helpers(ctx, 0, NULL);
+    add_helpers(ctx);
     ret_val = JS_Eval(ctx, agent->script, strlen(agent->script),
                       "<evalScript>", JS_EVAL_TYPE_GLOBAL);
     free(agent->script);
@@ -717,7 +720,20 @@ static JSValue js_new_agent(JSContext *ctx)
 }
 #endif
 
-static void add_helpers(JSContext *ctx, int argc, char **argv)
+#ifdef CONFIG_REALM
+static JSValue js_createRealm(JSContext *ctx, JSValue this_val,
+                              int argc, JSValue *argv)
+{
+    JSContext *ctx1;
+    /* XXX: the context is not freed, need a refcount */
+    ctx1 = JS_NewContext(JS_GetRuntime(ctx));
+    if (!ctx1)
+        return JS_ThrowOutOfMemory(ctx);
+    return add_helpers1(ctx1);
+}
+#endif
+
+static JSValue add_helpers1(JSContext *ctx)
 {
     JSValue global_obj;
     JSValue obj262;
@@ -742,9 +758,24 @@ static void add_helpers(JSContext *ctx, int argc, char **argv)
     JS_SetPropertyStr(ctx, obj262, "agent", js_new_agent(ctx));
 #endif
 
-    JS_SetPropertyStr(ctx, global_obj, "$262", obj262);
+#ifdef CONFIG_REALM
+    JS_SetPropertyStr(ctx, obj262, "global",
+                      JS_DupValue(ctx, global_obj));
+
+    JS_SetPropertyStr(ctx, obj262, "createRealm",
+                      JS_NewCFunction(ctx, js_createRealm,
+                                      "createRealm", 0));
+#endif
+
+    JS_SetPropertyStr(ctx, global_obj, "$262", JS_DupValue(ctx, obj262));
     
     JS_FreeValue(ctx, global_obj);
+    return obj262;
+}
+
+static void add_helpers(JSContext *ctx)
+{
+    JS_FreeValue(ctx, add_helpers1(ctx));
 }
 
 static char *load_file(const char *filename, size_t *lenp)
@@ -1476,7 +1507,7 @@ int run_test_buf(const char *filename, char *harness, namelist_t *ip,
     /* loader for ES6 modules */
     JS_SetModuleLoaderFunc(rt, NULL, js_module_loader_test, NULL);
         
-    add_helpers(ctx, 0, NULL);
+    add_helpers(ctx);
 
     /* add backtrace if the isError property is present in a thrown
        object */
@@ -1535,7 +1566,7 @@ int run_test(const char *filename, int index)
     namelist_t include_list = { 0 }, *ip = &include_list;
     
     is_nostrict = is_onlystrict = is_negative = is_async = is_module = skip = FALSE;
-    can_block = FALSE;
+    can_block = TRUE;
     error_type = NULL;
     buf = load_file(filename, &buf_len);
 
@@ -1588,8 +1619,8 @@ int run_test(const char *filename, int index)
                         is_module = TRUE;
                         skip |= skip_module;
                     }
-                    else if (str_equal(option, "CanBlockIsTrue")) {
-                        can_block = TRUE;
+                    else if (str_equal(option, "CanBlockIsFalse")) {
+                        can_block = FALSE;
                     }
                     free(option);
                 }

test262.conf

@@ -62,6 +62,10 @@ caller
 class
 class-fields-private=skip
 class-fields-public=skip
+class-methods-private=skip
+class-static-fields-public=skip
+class-static-fields-private=skip
+class-static-methods-private=skip
 computed-property-names
 const
 cross-realm=skip
@@ -78,12 +82,18 @@ default-arg
 default-parameters
 destructuring-assignment
 destructuring-binding
+dynamic-import=skip
 export-star-as-namespace-from-module=skip
+FinalizationGroup=skip
 Float32Array
 Float64Array
 for-of
 generators
-global
+globalThis=skip
+hashbang=skip
+host-gc-required=skip
+import.meta=skip
+Int32Array
 Int8Array
 IsHTMLDDA=skip
 json-superset
@@ -93,10 +103,13 @@ new.target
 numeric-separator-literal
 object-rest
 object-spread
+Object.fromEntries=skip
 Object.is
 optional-catch-binding
+Promise.allSettled=skip
 Promise.prototype.finally
 Proxy
+proxy-missing-checks=skip
 Reflect
 Reflect.construct
 Reflect.set
@@ -105,6 +118,7 @@ regexp-dotall
 regexp-lookbehind
 regexp-named-groups
 regexp-unicode-property-escapes
+rest-parameters
 Set
 SharedArrayBuffer
 string-trimming
@@ -138,7 +152,9 @@ Uint16Array
 Uint8Array
 Uint8ClampedArray
 WeakMap
+WeakRef=skip
 WeakSet
+well-formed-json-stringify
 
 [exclude]
 # list excluded tests and directories here
@@ -149,9 +165,6 @@ test262/test/intl402/
 # these builtins are not supported:
 test262/test/built-ins/BigInt/
 
-# mislabelled feature Symbol.match -> Symbol.matchAll
-test262/test/built-ins/Symbol/matchAll/prop-desc.js
-
 # incompatible with the "caller" feature
 test262/test/built-ins/Function/prototype/restricted-property-caller.js
 test262/test/built-ins/ThrowTypeError/unique-per-realm-function-proto.js
@@ -162,8 +175,12 @@ test262/test/language/statements/debugger/statement.js
 # bogus html close comment test with syntax error
 test262/test/annexB/built-ins/Function/createdynfn-html-close-comment-params.js
 
-# bogus test #14 compares 2 consecutive calls to Date(), may be different if unlucky
-#test262/test/built-ins/Date/S15.9.2.1_A2.js
+# bogus class tests
+test262/test/language/statements/class/elements/syntax/valid/export-default-grammar-static-ctor-accessor-meth-valid.js
+test262/test/language/statements/class/elements/syntax/valid/export-default-grammar-static-ctor-async-gen-meth-valid.js
+test262/test/language/statements/class/elements/syntax/valid/export-default-grammar-static-ctor-async-meth-valid.js
+test262/test/language/statements/class/elements/syntax/valid/export-default-grammar-static-ctor-gen-meth-valid.js
+test262/test/language/statements/class/elements/syntax/valid/export-default-grammar-static-ctor-meth-valid.js
 
 # slow tests
 #test262/test/built-ins/RegExp/CharacterClassEscapes/

test262_errors.txt

@@ -0,0 +1,51 @@
+test262/test/annexB/built-ins/Function/createdynfn-no-line-terminator-html-close-comment-body.js:25: Test262Error: Expected a SyntaxError to be thrown but no exception was thrown at all
+test262/test/annexB/built-ins/Function/createdynfn-no-line-terminator-html-close-comment-body.js:25: strict mode: Test262Error: Expected a SyntaxError to be thrown but no exception was thrown at all
+test262/test/annexB/language/eval-code/direct/var-env-lower-lex-catch-non-strict.js:32: SyntaxError: redeclaration of err
+test262/test/annexB/language/function-code/function-redeclaration-block.js:18: SyntaxError: invalid redefinition of lexical identifier
+test262/test/annexB/language/function-code/function-redeclaration-switch.js:32: SyntaxError: invalid redefinition of lexical identifier
+test262/test/annexB/language/statements/try/catch-redeclared-for-of-var.js:19: SyntaxError: invalid redefinition of lexical identifier
+test262/test/annexB/language/statements/try/catch-redeclared-for-of-var.js:19: strict mode: SyntaxError: invalid redefinition of lexical identifier
+test262/test/built-ins/TypedArray/prototype/sort/sort-tonumber.js:19: Test262Error: Expected SameValue(«true», «false») to be true (Testing with Float64Array.)
+test262/test/built-ins/TypedArray/prototype/sort/sort-tonumber.js:19: strict mode: Test262Error: Expected SameValue(«true», «false») to be true (Testing with Float64Array.)
+test262/test/built-ins/TypedArray/prototype/sort/stability.js:15: Test262Error: pre-sorted (Testing with Float64Array.)
+test262/test/built-ins/TypedArray/prototype/sort/stability.js:15: strict mode: Test262Error: pre-sorted (Testing with Float64Array.)
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-async-function.js:37: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-async-function.js:37: strict mode: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-async-generator.js:37: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-async-generator.js:37: strict mode: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-class.js:36: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-class.js:36: strict mode: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-const.js:36: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-const.js:36: strict mode: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-function.js:36: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-function.js:36: strict mode: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-generator.js:37: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-generator.js:37: strict mode: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-let.js:36: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-let.js:36: strict mode: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/computed-property-names/class/static/method-number.js:9: Test262Error: `compareArray(Object.getOwnPropertyNames(C), ['1', '2', 'length', 'prototype', 'name', 'a', 'c'])` returns `true`
+test262/test/language/computed-property-names/class/static/method-number.js:9: strict mode: Test262Error: `compareArray(Object.getOwnPropertyNames(C), ['1', '2', 'length', 'prototype', 'name', 'a', 'c'])` returns `true`
+test262/test/language/computed-property-names/class/static/method-string.js:9: Test262Error: `compareArray(Object.getOwnPropertyNames(C), ['length', 'prototype', 'name', 'a', 'b', 'c', 'd'])` returns `true`
+test262/test/language/computed-property-names/class/static/method-string.js:9: strict mode: Test262Error: `compareArray(Object.getOwnPropertyNames(C), ['length', 'prototype', 'name', 'a', 'b', 'c', 'd'])` returns `true`
+test262/test/language/computed-property-names/class/static/method-symbol.js:10: Test262Error: `compareArray(Object.getOwnPropertyNames(C), ['length', 'prototype', 'name', 'a', 'c'])` returns `true`
+test262/test/language/computed-property-names/class/static/method-symbol.js:10: strict mode: Test262Error: `compareArray(Object.getOwnPropertyNames(C), ['length', 'prototype', 'name', 'a', 'c'])` returns `true`
+test262/test/language/expressions/await/async-await-interleaved.js:15: TypeError: $DONE() not called
+test262/test/language/expressions/await/async-await-interleaved.js:15: strict mode: TypeError: $DONE() not called
+test262/test/language/expressions/await/async-generator-interleaved.js:15: TypeError: $DONE() not called
+test262/test/language/expressions/await/async-generator-interleaved.js:15: strict mode: TypeError: $DONE() not called
+test262/test/language/expressions/await/await-monkey-patched-promise.js:16: TypeError: $DONE() not called
+test262/test/language/expressions/await/await-monkey-patched-promise.js:16: strict mode: TypeError: $DONE() not called
+test262/test/language/expressions/await/for-await-of-interleaved.js:15: TypeError: $DONE() not called
+test262/test/language/expressions/await/for-await-of-interleaved.js:15: strict mode: TypeError: $DONE() not called
+test262/test/language/statements/async-generator/return-undefined-implicit-and-explicit.js:74: TypeError: $DONE() not called
+test262/test/language/statements/async-generator/return-undefined-implicit-and-explicit.js:74: strict mode: TypeError: $DONE() not called
+test262/test/language/statements/async-generator/yield-star-async-from-sync-iterator-inaccessible.js:38: TypeError: $DONE() not called
+test262/test/language/statements/async-generator/yield-star-async-from-sync-iterator-inaccessible.js:38: strict mode: TypeError: $DONE() not called
+test262/test/language/statements/async-generator/yield-star-return-then-getter-ticks.js:132: TypeError: $DONE() not called
+test262/test/language/statements/async-generator/yield-star-return-then-getter-ticks.js:132: strict mode: TypeError: $DONE() not called
+test262/test/language/statements/for-await-of/async-from-sync-iterator-continuation-abrupt-completion-get-constructor.js:20: TypeError: $DONE() not called
+test262/test/language/statements/for-await-of/async-from-sync-iterator-continuation-abrupt-completion-get-constructor.js:20: strict mode: TypeError: $DONE() not called
+test262/test/language/statements/for-await-of/ticks-with-async-iter-resolved-promise-and-constructor-lookup-two.js:45: TypeError: $DONE() not called
+test262/test/language/statements/for-await-of/ticks-with-async-iter-resolved-promise-and-constructor-lookup-two.js:45: strict mode: TypeError: $DONE() not called
+test262/test/language/statements/for-await-of/ticks-with-sync-iter-resolved-promise-and-constructor-lookup.js:58: TypeError: $DONE() not called
+test262/test/language/statements/for-await-of/ticks-with-sync-iter-resolved-promise-and-constructor-lookup.js:58: strict mode: TypeError: $DONE() not called

test262bn.conf

@@ -63,6 +63,10 @@ caller
 class
 class-fields-private=skip
 class-fields-public=skip
+class-methods-private=skip
+class-static-fields-public=skip
+class-static-fields-private=skip
+class-static-methods-private=skip
 computed-property-names
 const
 cross-realm=skip
@@ -79,12 +83,18 @@ default-arg
 default-parameters
 destructuring-assignment
 destructuring-binding
+dynamic-import=skip
 export-star-as-namespace-from-module=skip
+FinalizationGroup=skip
 Float32Array
 Float64Array
 for-of
 generators
-global
+globalThis=skip
+hashbang=skip
+host-gc-required=skip
+import.meta=skip
+Int32Array
 Int8Array
 IsHTMLDDA=skip
 json-superset
@@ -94,10 +104,13 @@ new.target
 numeric-separator-literal
 object-rest
 object-spread
+Object.fromEntries=skip
 Object.is
 optional-catch-binding
+Promise.allSettled=skip
 Promise.prototype.finally
 Proxy
+proxy-missing-checks=skip
 Reflect
 Reflect.construct
 Reflect.set
@@ -106,6 +119,7 @@ regexp-dotall
 regexp-lookbehind
 regexp-named-groups
 regexp-unicode-property-escapes
+rest-parameters
 Set
 SharedArrayBuffer=skip
 string-trimming
@@ -139,7 +153,9 @@ Uint16Array
 Uint8Array
 Uint8ClampedArray
 WeakMap
+WeakRef=skip
 WeakSet
+well-formed-json-stringify
 
 [exclude]
 # list excluded tests and directories here
@@ -151,9 +167,6 @@ test262/test/intl402/
 test262/test/built-ins/Atomics/
 test262/test/built-ins/SharedArrayBuffer/
 
-# mislabelled feature Symbol.match -> Symbol.matchAll
-test262/test/built-ins/Symbol/matchAll/prop-desc.js
-
 # incompatible with the "caller" feature
 test262/test/built-ins/Function/prototype/restricted-property-caller.js
 test262/test/built-ins/ThrowTypeError/unique-per-realm-function-proto.js
@@ -164,8 +177,12 @@ test262/test/language/statements/debugger/statement.js
 # bogus html close comment test with syntax error
 test262/test/annexB/built-ins/Function/createdynfn-html-close-comment-params.js
 
-# bogus test #14 compares 2 consecutive calls to Date(), may be different if unlucky
-#test262/test/built-ins/Date/S15.9.2.1_A2.js
+# bogus class tests
+test262/test/language/statements/class/elements/syntax/valid/export-default-grammar-static-ctor-accessor-meth-valid.js
+test262/test/language/statements/class/elements/syntax/valid/export-default-grammar-static-ctor-async-gen-meth-valid.js
+test262/test/language/statements/class/elements/syntax/valid/export-default-grammar-static-ctor-async-meth-valid.js
+test262/test/language/statements/class/elements/syntax/valid/export-default-grammar-static-ctor-gen-meth-valid.js
+test262/test/language/statements/class/elements/syntax/valid/export-default-grammar-static-ctor-meth-valid.js
 
 # slow tests
 #test262/test/built-ins/RegExp/CharacterClassEscapes/

test262bn_errors.txt

@@ -0,0 +1,56 @@
+test262/test/annexB/built-ins/Function/createdynfn-no-line-terminator-html-close-comment-body.js:25: Test262Error: Expected a SyntaxError to be thrown but no exception was thrown at all
+test262/test/annexB/built-ins/Function/createdynfn-no-line-terminator-html-close-comment-body.js:25: strict mode: Test262Error: Expected a SyntaxError to be thrown but no exception was thrown at all
+test262/test/annexB/language/eval-code/direct/var-env-lower-lex-catch-non-strict.js:32: SyntaxError: redeclaration of err
+test262/test/annexB/language/function-code/function-redeclaration-block.js:18: SyntaxError: invalid redefinition of lexical identifier
+test262/test/annexB/language/function-code/function-redeclaration-switch.js:32: SyntaxError: invalid redefinition of lexical identifier
+test262/test/annexB/language/statements/try/catch-redeclared-for-of-var.js:19: SyntaxError: invalid redefinition of lexical identifier
+test262/test/annexB/language/statements/try/catch-redeclared-for-of-var.js:19: strict mode: SyntaxError: invalid redefinition of lexical identifier
+test262/test/built-ins/TypedArray/prototype/sort/sort-tonumber.js:19: Test262Error: Expected SameValue(«true», «false») to be true (Testing with Float64Array.)
+test262/test/built-ins/TypedArray/prototype/sort/sort-tonumber.js:19: strict mode: Test262Error: Expected SameValue(«true», «false») to be true (Testing with Float64Array.)
+test262/test/built-ins/TypedArray/prototype/sort/stability.js:15: Test262Error: pre-sorted (Testing with Float64Array.)
+test262/test/built-ins/TypedArray/prototype/sort/stability.js:15: strict mode: Test262Error: pre-sorted (Testing with Float64Array.)
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-async-function.js:37: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-async-function.js:37: strict mode: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-async-generator.js:37: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-async-generator.js:37: strict mode: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-class.js:36: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-class.js:36: strict mode: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-const.js:36: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-const.js:36: strict mode: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-function.js:36: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-function.js:36: strict mode: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-generator.js:37: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-generator.js:37: strict mode: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-let.js:36: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/block-scope/syntax/redeclaration/inner-block-var-name-redeclaration-attempt-with-let.js:36: strict mode: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/computed-property-names/class/static/method-number.js:9: Test262Error: `compareArray(Object.getOwnPropertyNames(C), ['1', '2', 'length', 'prototype', 'name', 'a', 'c'])` returns `true`
+test262/test/language/computed-property-names/class/static/method-number.js:9: strict mode: Test262Error: `compareArray(Object.getOwnPropertyNames(C), ['1', '2', 'length', 'prototype', 'name', 'a', 'c'])` returns `true`
+test262/test/language/computed-property-names/class/static/method-string.js:9: Test262Error: `compareArray(Object.getOwnPropertyNames(C), ['length', 'prototype', 'name', 'a', 'b', 'c', 'd'])` returns `true`
+test262/test/language/computed-property-names/class/static/method-string.js:9: strict mode: Test262Error: `compareArray(Object.getOwnPropertyNames(C), ['length', 'prototype', 'name', 'a', 'b', 'c', 'd'])` returns `true`
+test262/test/language/computed-property-names/class/static/method-symbol.js:10: Test262Error: `compareArray(Object.getOwnPropertyNames(C), ['length', 'prototype', 'name', 'a', 'c'])` returns `true`
+test262/test/language/computed-property-names/class/static/method-symbol.js:10: strict mode: Test262Error: `compareArray(Object.getOwnPropertyNames(C), ['length', 'prototype', 'name', 'a', 'c'])` returns `true`
+test262/test/language/expressions/await/async-await-interleaved.js:15: TypeError: $DONE() not called
+test262/test/language/expressions/await/async-await-interleaved.js:15: strict mode: TypeError: $DONE() not called
+test262/test/language/expressions/await/async-generator-interleaved.js:15: TypeError: $DONE() not called
+test262/test/language/expressions/await/async-generator-interleaved.js:15: strict mode: TypeError: $DONE() not called
+test262/test/language/expressions/await/await-monkey-patched-promise.js:16: TypeError: $DONE() not called
+test262/test/language/expressions/await/await-monkey-patched-promise.js:16: strict mode: TypeError: $DONE() not called
+test262/test/language/expressions/await/for-await-of-interleaved.js:15: TypeError: $DONE() not called
+test262/test/language/expressions/await/for-await-of-interleaved.js:15: strict mode: TypeError: $DONE() not called
+test262/test/language/literals/numeric/numeric-separator-literal-lol-00-err.js:39: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/literals/numeric/numeric-separator-literal-lol-01-err.js:39: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/literals/numeric/numeric-separator-literal-lol-07-err.js:41: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/literals/numeric/numeric-separator-literal-nonoctal-08-err.js:36: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/literals/numeric/numeric-separator-literal-nonoctal-09-err.js:36: unexpected error type: Test262: This statement should not be evaluated.
+test262/test/language/statements/async-generator/return-undefined-implicit-and-explicit.js:74: TypeError: $DONE() not called
+test262/test/language/statements/async-generator/return-undefined-implicit-and-explicit.js:74: strict mode: TypeError: $DONE() not called
+test262/test/language/statements/async-generator/yield-star-async-from-sync-iterator-inaccessible.js:38: TypeError: $DONE() not called
+test262/test/language/statements/async-generator/yield-star-async-from-sync-iterator-inaccessible.js:38: strict mode: TypeError: $DONE() not called
+test262/test/language/statements/async-generator/yield-star-return-then-getter-ticks.js:132: TypeError: $DONE() not called
+test262/test/language/statements/async-generator/yield-star-return-then-getter-ticks.js:132: strict mode: TypeError: $DONE() not called
+test262/test/language/statements/for-await-of/async-from-sync-iterator-continuation-abrupt-completion-get-constructor.js:20: TypeError: $DONE() not called
+test262/test/language/statements/for-await-of/async-from-sync-iterator-continuation-abrupt-completion-get-constructor.js:20: strict mode: TypeError: $DONE() not called
+test262/test/language/statements/for-await-of/ticks-with-async-iter-resolved-promise-and-constructor-lookup-two.js:45: TypeError: $DONE() not called
+test262/test/language/statements/for-await-of/ticks-with-async-iter-resolved-promise-and-constructor-lookup-two.js:45: strict mode: TypeError: $DONE() not called
+test262/test/language/statements/for-await-of/ticks-with-sync-iter-resolved-promise-and-constructor-lookup.js:58: TypeError: $DONE() not called
+test262/test/language/statements/for-await-of/ticks-with-sync-iter-resolved-promise-and-constructor-lookup.js:58: strict mode: TypeError: $DONE() not called

test262o.conf

@@ -400,5 +400,11 @@ test262o/test/suite/ch12/12.6/12.6.3/S12.6.3_A9.1.js
 # ECMA 2019 optional-catch-binding feature allows try{}catch{}
 test262o/test/suite/ch12/12.14/S12.14_A16_T4.js
 
+# Syntax error instead of ReferenceError in ES2020
+test262o/test/suite/ch11/11.13/11.13.1/11.13.1-1-1.js
+test262o/test/suite/ch11/11.13/11.13.1/11.13.1-1-2.js
+test262o/test/suite/ch11/11.13/11.13.1/11.13.1-1-3.js
+test262o/test/suite/ch11/11.13/11.13.1/11.13.1-1-4.js
+
 [tests]
 # list test files or use config.testdir

tests/test262.patch

@@ -1,37 +1,22 @@
 diff --git a/harness/doneprintHandle.js b/harness/doneprintHandle.js
-index 2b4ab88..6c95f9f 100644
+index a6ea799..b3dec87 100644
 --- a/harness/doneprintHandle.js
 +++ b/harness/doneprintHandle.js
-@@ -11,7 +11,7 @@ function __consolePrintHandle__(msg){
- 
- function $DONE(){
-   if(!arguments[0])
--    __consolePrintHandle__('Test262:AsyncTestComplete');
+@@ -18,5 +18,6 @@ function $DONE(error) {
+     }
+   } else {
+     __consolePrintHandle__('Test262:AsyncTestComplete');
 +    $async_done = true;
-   else
--    __consolePrintHandle__('Test262:AsyncTestFailure:' + arguments[0]);
-+    __consolePrintHandle__('Error:' + arguments[0]);
+   }
  }
 diff --git a/harness/regExpUtils.js b/harness/regExpUtils.js
-index 362a6d16..d3dde03 100644
+index 2abfee3..e7c07b1 100644
 --- a/harness/regExpUtils.js
 +++ b/harness/regExpUtils.js
-@@ -5,6 +5,7 @@ description: |
+@@ -5,24 +5,27 @@ description: |
      Collection of functions used to assert the correctness of RegExp objects.
  ---*/
  
-+/*
- function buildString({ loneCodePoints, ranges }) {
-   const CHUNK_SIZE = 10000;
-   let result = String.fromCodePoint(...loneCodePoints);
-@@ -21,6 +22,32 @@ function buildString({ loneCodePoints, ranges }) {
-   }
-   return result;
- }
-+*/
-+
-+var codePointRange;
-+
 +if ($262 && typeof $262.codePointRange === "function") {
 +    /* use C function to build the codePointRange (much faster with
 +       slow JS engines) */
@@ -47,637 +32,28 @@ index 362a6d16..d3dde03 100644
 +    }
 +}
 +
-+function buildString({ loneCodePoints, ranges }) {
+ function buildString({ loneCodePoints, ranges }) {
+-  const CHUNK_SIZE = 10000;
+-  let result = Reflect.apply(String.fromCodePoint, null, loneCodePoints);
+-  for (let i = 0; i < ranges.length; i++) {
+-    const range = ranges[i];
+-    const start = range[0];
+-    const end = range[1];
+-    const codePoints = [];
+-    for (let length = 0, codePoint = start; codePoint <= end; codePoint++) {
+-      codePoints[length++] = codePoint;
+-      if (length === CHUNK_SIZE) {
+-        result += Reflect.apply(String.fromCodePoint, null, codePoints);
+-        codePoints.length = length = 0;
+-      }
 +    let result = String.fromCodePoint.apply(null, loneCodePoints);
 +    for (const [start, end] of ranges) {
 +        result += codePointRange(start, end + 1);
-+    }
+     }
+-    result += Reflect.apply(String.fromCodePoint, null, codePoints);
+-  }
+-  return result;
 +    return result;
-+}
- 
- function testPropertyEscapes(regex, string, expression) {
-   if (!regex.test(string)) {
-diff --git a/test/built-ins/RegExp/CharacterClassEscapes/character-class-digit-class-escape-flags-u.js b/test/built-ins/RegExp/CharacterClassEscapes/character-class-digit-class-escape-flags-u.js
-index 652ef43..8d1a7ed 100644
---- a/test/built-ins/RegExp/CharacterClassEscapes/character-class-digit-class-escape-flags-u.js
-+++ b/test/built-ins/RegExp/CharacterClassEscapes/character-class-digit-class-escape-flags-u.js
-@@ -33,14 +33,16 @@ info: |
-     The production CharacterClassEscape :: W evaluates as follows:
-         Return the set of all characters not included in the set returned by CharacterClassEscape :: w.
- features: [String.fromCodePoint]
-+includes: [regExpUtils.js]
- ---*/
- 
- const chunks = [];
--const totalChunks = Math.ceil(0x10ffff / 0x10000);
--
--for (let codePoint = 0; codePoint < 0x10FFFF; codePoint++) {
--    // split strings to avoid a super long one;
--    chunks[codePoint % totalChunks] += String.fromCodePoint(codePoint);
-+const lastCodePoint = 0x10ffff;
-+let codePoint = 0;
-+while (codePoint <= lastCodePoint) {
-+   let n = Math.min(0x10000, lastCodePoint - codePoint + 1);
-+   chunks.push(codePointRange(codePoint, codePoint + n));
-+   codePoint += n;
- }
- 
- const re = /\d/ug;
-diff --git a/test/built-ins/RegExp/CharacterClassEscapes/character-class-digit-class-escape-plus-quantifier-flags-u.js b/test/built-ins/RegExp/CharacterClassEscapes/character-class-digit-class-escape-plus-quantifier-flags-u.js
-index 8683600..36d9f1c 100644
---- a/test/built-ins/RegExp/CharacterClassEscapes/character-class-digit-class-escape-plus-quantifier-flags-u.js
-+++ b/test/built-ins/RegExp/CharacterClassEscapes/character-class-digit-class-escape-plus-quantifier-flags-u.js
-@@ -33,14 +33,16 @@ info: |
-     The production CharacterClassEscape :: W evaluates as follows:
-         Return the set of all characters not included in the set returned by CharacterClassEscape :: w.
- features: [String.fromCodePoint]
-+includes: [regExpUtils.js]
- ---*/
- 
- const chunks = [];
--const totalChunks = Math.ceil(0x10ffff / 0x10000);
--
--for (let codePoint = 0; codePoint < 0x10FFFF; codePoint++) {
--    // split strings to avoid a super long one;
--    chunks[codePoint % totalChunks] += String.fromCodePoint(codePoint);
-+const lastCodePoint = 0x10ffff;
-+let codePoint = 0;
-+while (codePoint <= lastCodePoint) {
-+   let n = Math.min(0x10000, lastCodePoint - codePoint + 1);
-+   chunks.push(codePointRange(codePoint, codePoint + n));
-+   codePoint += n;
- }
- 
- const re = /\d+/ug;
-diff --git a/test/built-ins/RegExp/CharacterClassEscapes/character-class-digit-class-escape-plus-quantifier.js b/test/built-ins/RegExp/CharacterClassEscapes/character-class-digit-class-escape-plus-quantifier.js
-index 20d6b38..e9c91f8 100644
---- a/test/built-ins/RegExp/CharacterClassEscapes/character-class-digit-class-escape-plus-quantifier.js
-+++ b/test/built-ins/RegExp/CharacterClassEscapes/character-class-digit-class-escape-plus-quantifier.js
-@@ -33,14 +33,16 @@ info: |
-     The production CharacterClassEscape :: W evaluates as follows:
-         Return the set of all characters not included in the set returned by CharacterClassEscape :: w.
- features: [String.fromCodePoint]
-+includes: [regExpUtils.js]
- ---*/
- 
- const chunks = [];
--const totalChunks = Math.ceil(0xffff / 0x10000);
--
--for (let codePoint = 0; codePoint < 0xFFFF; codePoint++) {
--    // split strings to avoid a super long one;
--    chunks[codePoint % totalChunks] += String.fromCodePoint(codePoint);
-+const lastCodePoint = 0xffff;
-+let codePoint = 0;
-+while (codePoint <= lastCodePoint) {
-+   let n = Math.min(0x10000, lastCodePoint - codePoint + 1);
-+   chunks.push(codePointRange(codePoint, codePoint + n));
-+   codePoint += n;
- }
- 
- const re = /\d+/g;
-diff --git a/test/built-ins/RegExp/CharacterClassEscapes/character-class-digit-class-escape.js b/test/built-ins/RegExp/CharacterClassEscapes/character-class-digit-class-escape.js
-index d3aef45..b2c949b 100644
---- a/test/built-ins/RegExp/CharacterClassEscapes/character-class-digit-class-escape.js
-+++ b/test/built-ins/RegExp/CharacterClassEscapes/character-class-digit-class-escape.js
-@@ -33,14 +33,16 @@ info: |
-     The production CharacterClassEscape :: W evaluates as follows:
-         Return the set of all characters not included in the set returned by CharacterClassEscape :: w.
- features: [String.fromCodePoint]
-+includes: [regExpUtils.js]
- ---*/
- 
- const chunks = [];
--const totalChunks = Math.ceil(0xffff / 0x10000);
--
--for (let codePoint = 0; codePoint < 0xFFFF; codePoint++) {
--    // split strings to avoid a super long one;
--    chunks[codePoint % totalChunks] += String.fromCodePoint(codePoint);
-+const lastCodePoint = 0xffff;
-+let codePoint = 0;
-+while (codePoint <= lastCodePoint) {
-+   let n = Math.min(0x10000, lastCodePoint - codePoint + 1);
-+   chunks.push(codePointRange(codePoint, codePoint + n));
-+   codePoint += n;
- }
- 
- const re = /\d/g;
-diff --git a/test/built-ins/RegExp/CharacterClassEscapes/character-class-non-digit-class-escape-flags-u.js b/test/built-ins/RegExp/CharacterClassEscapes/character-class-non-digit-class-escape-flags-u.js
-index ead3d68..beaf9cf 100644
---- a/test/built-ins/RegExp/CharacterClassEscapes/character-class-non-digit-class-escape-flags-u.js
-+++ b/test/built-ins/RegExp/CharacterClassEscapes/character-class-non-digit-class-escape-flags-u.js
-@@ -33,14 +33,16 @@ info: |
-     The production CharacterClassEscape :: W evaluates as follows:
-         Return the set of all characters not included in the set returned by CharacterClassEscape :: w.
- features: [String.fromCodePoint]
-+includes: [regExpUtils.js]
- ---*/
- 
- const chunks = [];
--const totalChunks = Math.ceil(0x10ffff / 0x10000);
--
--for (let codePoint = 0; codePoint < 0x10FFFF; codePoint++) {
--    // split strings to avoid a super long one;
--    chunks[codePoint % totalChunks] += String.fromCodePoint(codePoint);
-+const lastCodePoint = 0x10ffff;
-+let codePoint = 0;
-+while (codePoint <= lastCodePoint) {
-+   let n = Math.min(0x10000, lastCodePoint - codePoint + 1);
-+   chunks.push(codePointRange(codePoint, codePoint + n));
-+   codePoint += n;
- }
- 
- const re = /\D/ug;
-diff --git a/test/built-ins/RegExp/CharacterClassEscapes/character-class-non-digit-class-escape-plus-quantifier-flags-u.js b/test/built-ins/RegExp/CharacterClassEscapes/character-class-non-digit-class-escape-plus-quantifier-flags-u.js
-index 5c02690..0030b23 100644
---- a/test/built-ins/RegExp/CharacterClassEscapes/character-class-non-digit-class-escape-plus-quantifier-flags-u.js
-+++ b/test/built-ins/RegExp/CharacterClassEscapes/character-class-non-digit-class-escape-plus-quantifier-flags-u.js
-@@ -33,14 +33,16 @@ info: |
-     The production CharacterClassEscape :: W evaluates as follows:
-         Return the set of all characters not included in the set returned by CharacterClassEscape :: w.
- features: [String.fromCodePoint]
-+includes: [regExpUtils.js]
- ---*/
- 
- const chunks = [];
--const totalChunks = Math.ceil(0x10ffff / 0x10000);
--
--for (let codePoint = 0; codePoint < 0x10FFFF; codePoint++) {
--    // split strings to avoid a super long one;
--    chunks[codePoint % totalChunks] += String.fromCodePoint(codePoint);
-+const lastCodePoint = 0x10ffff;
-+let codePoint = 0;
-+while (codePoint <= lastCodePoint) {
-+   let n = Math.min(0x10000, lastCodePoint - codePoint + 1);
-+   chunks.push(codePointRange(codePoint, codePoint + n));
-+   codePoint += n;
- }
- 
- const re = /\D+/ug;
-diff --git a/test/built-ins/RegExp/CharacterClassEscapes/character-class-non-digit-class-escape-plus-quantifier.js b/test/built-ins/RegExp/CharacterClassEscapes/character-class-non-digit-class-escape-plus-quantifier.js
-index 960d9cf..b663be0 100644
---- a/test/built-ins/RegExp/CharacterClassEscapes/character-class-non-digit-class-escape-plus-quantifier.js
-+++ b/test/built-ins/RegExp/CharacterClassEscapes/character-class-non-digit-class-escape-plus-quantifier.js
-@@ -33,14 +33,16 @@ info: |
-     The production CharacterClassEscape :: W evaluates as follows:
-         Return the set of all characters not included in the set returned by CharacterClassEscape :: w.
- features: [String.fromCodePoint]
-+includes: [regExpUtils.js]
- ---*/
- 
- const chunks = [];
--const totalChunks = Math.ceil(0xffff / 0x10000);
--
--for (let codePoint = 0; codePoint < 0xFFFF; codePoint++) {
--    // split strings to avoid a super long one;
--    chunks[codePoint % totalChunks] += String.fromCodePoint(codePoint);
-+const lastCodePoint = 0xffff;
-+let codePoint = 0;
-+while (codePoint <= lastCodePoint) {
-+   let n = Math.min(0x10000, lastCodePoint - codePoint + 1);
-