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0377dab4f2
...
de4d3927b8
2
TODO
2
TODO
@ -62,5 +62,5 @@ Optimization ideas:
|
||||
Test262o: 0/11262 errors, 463 excluded
|
||||
Test262o commit: 7da91bceb9ce7613f87db47ddd1292a2dda58b42 (es5-tests branch)
|
||||
|
||||
Result: 54/79801 errors, 1630 excluded, 6631 skipped
|
||||
Result: 54/79414 errors, 1637 excluded, 6821 skipped
|
||||
Test262 commit: e7e136756cd67c1ffcf7c09d03aeb8ad5a6cec0c
|
||||
|
||||
@ -78,8 +78,6 @@ DEF(await, "await")
|
||||
/* empty string */
|
||||
DEF(empty_string, "")
|
||||
/* identifiers */
|
||||
DEF(keys, "keys")
|
||||
DEF(size, "size")
|
||||
DEF(length, "length")
|
||||
DEF(fileName, "fileName")
|
||||
DEF(lineNumber, "lineNumber")
|
||||
|
||||
612
quickjs.c
612
quickjs.c
@ -48549,7 +48549,7 @@ static JSValue js_map_constructor(JSContext *ctx, JSValueConst new_target,
|
||||
}
|
||||
|
||||
/* XXX: could normalize strings to speed up comparison */
|
||||
static JSValue map_normalize_key(JSContext *ctx, JSValue key)
|
||||
static JSValueConst map_normalize_key(JSContext *ctx, JSValueConst key)
|
||||
{
|
||||
uint32_t tag = JS_VALUE_GET_TAG(key);
|
||||
/* convert -0.0 to +0.0 */
|
||||
@ -48559,11 +48559,6 @@ static JSValue map_normalize_key(JSContext *ctx, JSValue key)
|
||||
return key;
|
||||
}
|
||||
|
||||
static JSValueConst map_normalize_key_const(JSContext *ctx, JSValueConst key)
|
||||
{
|
||||
return (JSValueConst)map_normalize_key(ctx, (JSValue)key);
|
||||
}
|
||||
|
||||
/* hash multipliers, same as the Linux kernel (see Knuth vol 3,
|
||||
section 6.4, exercise 9) */
|
||||
#define HASH_MUL32 0x61C88647
|
||||
@ -48723,19 +48718,8 @@ static JSMapRecord *map_add_record(JSContext *ctx, JSMapState *s,
|
||||
return mr;
|
||||
}
|
||||
|
||||
static JSMapRecord *set_add_record(JSContext *ctx, JSMapState *s,
|
||||
JSValueConst key)
|
||||
{
|
||||
JSMapRecord *mr;
|
||||
mr = map_add_record(ctx, s, key);
|
||||
if (!mr)
|
||||
return NULL;
|
||||
mr->value = JS_UNDEFINED;
|
||||
return mr;
|
||||
}
|
||||
|
||||
/* warning: the record must be removed from the hash table before */
|
||||
static void map_delete_record_internal(JSRuntime *rt, JSMapState *s, JSMapRecord *mr)
|
||||
static void map_delete_record(JSRuntime *rt, JSMapState *s, JSMapRecord *mr)
|
||||
{
|
||||
if (mr->empty)
|
||||
return;
|
||||
@ -48795,7 +48779,7 @@ static void map_delete_weakrefs(JSRuntime *rt, JSWeakRefHeader *wh)
|
||||
/* remove from the hash table */
|
||||
*pmr = mr1->hash_next;
|
||||
done:
|
||||
map_delete_record_internal(rt, s, mr);
|
||||
map_delete_record(rt, s, mr);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -48809,7 +48793,7 @@ static JSValue js_map_set(JSContext *ctx, JSValueConst this_val,
|
||||
|
||||
if (!s)
|
||||
return JS_EXCEPTION;
|
||||
key = map_normalize_key_const(ctx, argv[0]);
|
||||
key = map_normalize_key(ctx, argv[0]);
|
||||
if (s->is_weak && !js_weakref_is_target(key))
|
||||
return JS_ThrowTypeError(ctx, "invalid value used as %s key", (magic & MAGIC_SET) ? "WeakSet" : "WeakMap");
|
||||
if (magic & MAGIC_SET)
|
||||
@ -48837,7 +48821,7 @@ static JSValue js_map_get(JSContext *ctx, JSValueConst this_val,
|
||||
|
||||
if (!s)
|
||||
return JS_EXCEPTION;
|
||||
key = map_normalize_key_const(ctx, argv[0]);
|
||||
key = map_normalize_key(ctx, argv[0]);
|
||||
mr = map_find_record(ctx, s, key);
|
||||
if (!mr)
|
||||
return JS_UNDEFINED;
|
||||
@ -48854,18 +48838,22 @@ static JSValue js_map_has(JSContext *ctx, JSValueConst this_val,
|
||||
|
||||
if (!s)
|
||||
return JS_EXCEPTION;
|
||||
key = map_normalize_key_const(ctx, argv[0]);
|
||||
key = map_normalize_key(ctx, argv[0]);
|
||||
mr = map_find_record(ctx, s, key);
|
||||
return JS_NewBool(ctx, mr != NULL);
|
||||
}
|
||||
|
||||
/* return JS_TRUE or JS_FALSE */
|
||||
static JSValue map_delete_record(JSContext *ctx, JSMapState *s, JSValueConst key)
|
||||
static JSValue js_map_delete(JSContext *ctx, JSValueConst this_val,
|
||||
int argc, JSValueConst *argv, int magic)
|
||||
{
|
||||
JSMapState *s = JS_GetOpaque2(ctx, this_val, JS_CLASS_MAP + magic);
|
||||
JSMapRecord *mr, **pmr;
|
||||
JSValueConst key;
|
||||
uint32_t h;
|
||||
|
||||
key = map_normalize_key_const(ctx, key);
|
||||
if (!s)
|
||||
return JS_EXCEPTION;
|
||||
key = map_normalize_key(ctx, argv[0]);
|
||||
|
||||
h = map_hash_key(key, s->hash_bits);
|
||||
pmr = &s->hash_table[h];
|
||||
@ -48885,19 +48873,10 @@ static JSValue map_delete_record(JSContext *ctx, JSMapState *s, JSValueConst key
|
||||
/* remove from the hash table */
|
||||
*pmr = mr->hash_next;
|
||||
|
||||
map_delete_record_internal(ctx->rt, s, mr);
|
||||
map_delete_record(ctx->rt, s, mr);
|
||||
return JS_TRUE;
|
||||
}
|
||||
|
||||
static JSValue js_map_delete(JSContext *ctx, JSValueConst this_val,
|
||||
int argc, JSValueConst *argv, int magic)
|
||||
{
|
||||
JSMapState *s = JS_GetOpaque2(ctx, this_val, JS_CLASS_MAP + magic);
|
||||
if (!s)
|
||||
return JS_EXCEPTION;
|
||||
return map_delete_record(ctx, s, argv[0]);
|
||||
}
|
||||
|
||||
static JSValue js_map_clear(JSContext *ctx, JSValueConst this_val,
|
||||
int argc, JSValueConst *argv, int magic)
|
||||
{
|
||||
@ -48913,7 +48892,7 @@ static JSValue js_map_clear(JSContext *ctx, JSValueConst this_val,
|
||||
|
||||
list_for_each_safe(el, el1, &s->records) {
|
||||
mr = list_entry(el, JSMapRecord, link);
|
||||
map_delete_record_internal(ctx->rt, s, mr);
|
||||
map_delete_record(ctx->rt, s, mr);
|
||||
}
|
||||
return JS_UNDEFINED;
|
||||
}
|
||||
@ -49273,560 +49252,6 @@ static JSValue js_map_iterator_next(JSContext *ctx, JSValueConst this_val,
|
||||
}
|
||||
}
|
||||
|
||||
static int get_set_record(JSContext *ctx, JSValueConst obj,
|
||||
int64_t *psize, JSValue *phas, JSValue *pkeys)
|
||||
{
|
||||
JSMapState *s;
|
||||
int64_t size;
|
||||
JSValue has = JS_UNDEFINED, keys = JS_UNDEFINED;
|
||||
|
||||
s = JS_GetOpaque(obj, JS_CLASS_SET);
|
||||
if (s) {
|
||||
size = s->record_count;
|
||||
} else {
|
||||
JSValue v;
|
||||
double d;
|
||||
|
||||
v = JS_GetProperty(ctx, obj, JS_ATOM_size);
|
||||
if (JS_IsException(v))
|
||||
goto exception;
|
||||
if (JS_ToFloat64Free(ctx, &d, v) < 0)
|
||||
goto exception;
|
||||
if (isnan(d)) {
|
||||
JS_ThrowTypeError(ctx, ".size is not a number");
|
||||
goto exception;
|
||||
}
|
||||
if (d < INT64_MIN)
|
||||
size = INT64_MIN;
|
||||
else if (d >= 0x1p63) /* must use INT64_MAX + 1 because INT64_MAX cannot be exactly represented as a double */
|
||||
size = INT64_MAX;
|
||||
else
|
||||
size = (int64_t)d;
|
||||
if (size < 0) {
|
||||
JS_ThrowRangeError(ctx, ".size must be positive");
|
||||
goto exception;
|
||||
}
|
||||
}
|
||||
|
||||
has = JS_GetProperty(ctx, obj, JS_ATOM_has);
|
||||
if (JS_IsException(has))
|
||||
goto exception;
|
||||
if (JS_IsUndefined(has)) {
|
||||
JS_ThrowTypeError(ctx, ".has is undefined");
|
||||
goto exception;
|
||||
}
|
||||
if (!JS_IsFunction(ctx, has)) {
|
||||
JS_ThrowTypeError(ctx, ".has is not a function");
|
||||
goto exception;
|
||||
}
|
||||
|
||||
keys = JS_GetProperty(ctx, obj, JS_ATOM_keys);
|
||||
if (JS_IsException(keys))
|
||||
goto exception;
|
||||
if (JS_IsUndefined(keys)) {
|
||||
JS_ThrowTypeError(ctx, ".keys is undefined");
|
||||
goto exception;
|
||||
}
|
||||
if (!JS_IsFunction(ctx, keys)) {
|
||||
JS_ThrowTypeError(ctx, ".keys is not a function");
|
||||
goto exception;
|
||||
}
|
||||
*psize = size;
|
||||
*phas = has;
|
||||
*pkeys = keys;
|
||||
return 0;
|
||||
|
||||
exception:
|
||||
JS_FreeValue(ctx, has);
|
||||
JS_FreeValue(ctx, keys);
|
||||
*psize = 0;
|
||||
*phas = JS_UNDEFINED;
|
||||
*pkeys = JS_UNDEFINED;
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* copy 'this_val' in a new set without side effects */
|
||||
static JSValue js_copy_set(JSContext *ctx, JSValueConst this_val)
|
||||
{
|
||||
JSValue newset;
|
||||
JSMapState *s, *t;
|
||||
struct list_head *el;
|
||||
JSMapRecord *mr;
|
||||
|
||||
s = JS_GetOpaque2(ctx, this_val, JS_CLASS_SET);
|
||||
if (!s)
|
||||
return JS_EXCEPTION;
|
||||
|
||||
newset = js_map_constructor(ctx, JS_UNDEFINED, 0, NULL, MAGIC_SET);
|
||||
if (JS_IsException(newset))
|
||||
return JS_EXCEPTION;
|
||||
t = JS_GetOpaque(newset, JS_CLASS_SET);
|
||||
|
||||
// can't clone this_val using js_map_constructor(),
|
||||
// test262 mandates we don't call the .add method
|
||||
list_for_each(el, &s->records) {
|
||||
mr = list_entry(el, JSMapRecord, link);
|
||||
if (mr->empty)
|
||||
continue;
|
||||
if (!set_add_record(ctx, t, mr->key))
|
||||
goto exception;
|
||||
}
|
||||
return newset;
|
||||
exception:
|
||||
JS_FreeValue(ctx, newset);
|
||||
return JS_EXCEPTION;
|
||||
}
|
||||
|
||||
static JSValue js_set_isDisjointFrom(JSContext *ctx, JSValueConst this_val,
|
||||
int argc, JSValueConst *argv)
|
||||
{
|
||||
JSValue item, iter, keys, has, next, rv, rval;
|
||||
int done;
|
||||
BOOL found;
|
||||
JSMapState *s;
|
||||
int64_t size;
|
||||
int ok;
|
||||
|
||||
iter = JS_UNDEFINED;
|
||||
next = JS_UNDEFINED;
|
||||
rval = JS_EXCEPTION;
|
||||
s = JS_GetOpaque2(ctx, this_val, JS_CLASS_SET);
|
||||
if (!s)
|
||||
return JS_EXCEPTION;
|
||||
if (get_set_record(ctx, argv[0], &size, &has, &keys) < 0)
|
||||
goto exception;
|
||||
if (s->record_count <= size) {
|
||||
iter = js_create_map_iterator(ctx, this_val, 0, NULL, MAGIC_SET);
|
||||
if (JS_IsException(iter))
|
||||
goto exception;
|
||||
found = FALSE;
|
||||
do {
|
||||
item = js_map_iterator_next(ctx, iter, 0, NULL, &done, MAGIC_SET);
|
||||
if (JS_IsException(item))
|
||||
goto exception;
|
||||
if (done) // item is JS_UNDEFINED
|
||||
break;
|
||||
rv = JS_Call(ctx, has, argv[0], 1, (JSValueConst *)&item);
|
||||
JS_FreeValue(ctx, item);
|
||||
ok = JS_ToBoolFree(ctx, rv); // returns -1 if rv is JS_EXCEPTION
|
||||
if (ok < 0)
|
||||
goto exception;
|
||||
found = (ok > 0);
|
||||
} while (!found);
|
||||
} else {
|
||||
iter = JS_Call(ctx, keys, argv[0], 0, NULL);
|
||||
if (JS_IsException(iter))
|
||||
goto exception;
|
||||
next = JS_GetProperty(ctx, iter, JS_ATOM_next);
|
||||
if (JS_IsException(next))
|
||||
goto exception;
|
||||
found = FALSE;
|
||||
for(;;) {
|
||||
item = JS_IteratorNext(ctx, iter, next, 0, NULL, &done);
|
||||
if (JS_IsException(item))
|
||||
goto exception;
|
||||
if (done) // item is JS_UNDEFINED
|
||||
break;
|
||||
item = map_normalize_key(ctx, item);
|
||||
found = (NULL != map_find_record(ctx, s, item));
|
||||
JS_FreeValue(ctx, item);
|
||||
if (found) {
|
||||
JS_IteratorClose(ctx, iter, FALSE);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
rval = !found ? JS_TRUE : JS_FALSE;
|
||||
exception:
|
||||
JS_FreeValue(ctx, has);
|
||||
JS_FreeValue(ctx, keys);
|
||||
JS_FreeValue(ctx, iter);
|
||||
JS_FreeValue(ctx, next);
|
||||
return rval;
|
||||
}
|
||||
|
||||
static JSValue js_set_isSubsetOf(JSContext *ctx, JSValueConst this_val,
|
||||
int argc, JSValueConst *argv)
|
||||
{
|
||||
JSValue item, iter, keys, has, next, rv, rval;
|
||||
BOOL found;
|
||||
JSMapState *s;
|
||||
int64_t size;
|
||||
int done, ok;
|
||||
|
||||
iter = JS_UNDEFINED;
|
||||
next = JS_UNDEFINED;
|
||||
rval = JS_EXCEPTION;
|
||||
s = JS_GetOpaque2(ctx, this_val, JS_CLASS_SET);
|
||||
if (!s)
|
||||
return JS_EXCEPTION;
|
||||
if (get_set_record(ctx, argv[0], &size, &has, &keys) < 0)
|
||||
goto exception;
|
||||
found = FALSE;
|
||||
if (s->record_count > size)
|
||||
goto fini;
|
||||
iter = js_create_map_iterator(ctx, this_val, 0, NULL, MAGIC_SET);
|
||||
if (JS_IsException(iter))
|
||||
goto exception;
|
||||
found = TRUE;
|
||||
do {
|
||||
item = js_map_iterator_next(ctx, iter, 0, NULL, &done, MAGIC_SET);
|
||||
if (JS_IsException(item))
|
||||
goto exception;
|
||||
if (done) // item is JS_UNDEFINED
|
||||
break;
|
||||
rv = JS_Call(ctx, has, argv[0], 1, (JSValueConst *)&item);
|
||||
JS_FreeValue(ctx, item);
|
||||
ok = JS_ToBoolFree(ctx, rv); // returns -1 if rv is JS_EXCEPTION
|
||||
if (ok < 0)
|
||||
goto exception;
|
||||
found = (ok > 0);
|
||||
} while (found);
|
||||
fini:
|
||||
rval = found ? JS_TRUE : JS_FALSE;
|
||||
exception:
|
||||
JS_FreeValue(ctx, has);
|
||||
JS_FreeValue(ctx, keys);
|
||||
JS_FreeValue(ctx, iter);
|
||||
JS_FreeValue(ctx, next);
|
||||
return rval;
|
||||
}
|
||||
|
||||
static JSValue js_set_isSupersetOf(JSContext *ctx, JSValueConst this_val,
|
||||
int argc, JSValueConst *argv)
|
||||
{
|
||||
JSValue item, iter, keys, has, next, rval;
|
||||
int done;
|
||||
BOOL found;
|
||||
JSMapState *s;
|
||||
int64_t size;
|
||||
|
||||
iter = JS_UNDEFINED;
|
||||
next = JS_UNDEFINED;
|
||||
rval = JS_EXCEPTION;
|
||||
s = JS_GetOpaque2(ctx, this_val, JS_CLASS_SET);
|
||||
if (!s)
|
||||
return JS_EXCEPTION;
|
||||
if (get_set_record(ctx, argv[0], &size, &has, &keys) < 0)
|
||||
goto exception;
|
||||
found = FALSE;
|
||||
if (s->record_count < size)
|
||||
goto fini;
|
||||
iter = JS_Call(ctx, keys, argv[0], 0, NULL);
|
||||
if (JS_IsException(iter))
|
||||
goto exception;
|
||||
next = JS_GetProperty(ctx, iter, JS_ATOM_next);
|
||||
if (JS_IsException(next))
|
||||
goto exception;
|
||||
found = TRUE;
|
||||
for(;;) {
|
||||
item = JS_IteratorNext(ctx, iter, next, 0, NULL, &done);
|
||||
if (JS_IsException(item))
|
||||
goto exception;
|
||||
if (done) // item is JS_UNDEFINED
|
||||
break;
|
||||
item = map_normalize_key(ctx, item);
|
||||
found = (NULL != map_find_record(ctx, s, item));
|
||||
JS_FreeValue(ctx, item);
|
||||
if (!found) {
|
||||
JS_IteratorClose(ctx, iter, FALSE);
|
||||
break;
|
||||
}
|
||||
}
|
||||
fini:
|
||||
rval = found ? JS_TRUE : JS_FALSE;
|
||||
exception:
|
||||
JS_FreeValue(ctx, has);
|
||||
JS_FreeValue(ctx, keys);
|
||||
JS_FreeValue(ctx, iter);
|
||||
JS_FreeValue(ctx, next);
|
||||
return rval;
|
||||
}
|
||||
|
||||
static JSValue js_set_intersection(JSContext *ctx, JSValueConst this_val,
|
||||
int argc, JSValueConst *argv)
|
||||
{
|
||||
JSValue newset, item, iter, keys, has, next, rv;
|
||||
JSMapState *s, *t;
|
||||
JSMapRecord *mr;
|
||||
int64_t size;
|
||||
int done, ok;
|
||||
|
||||
iter = JS_UNDEFINED;
|
||||
next = JS_UNDEFINED;
|
||||
newset = JS_UNDEFINED;
|
||||
s = JS_GetOpaque2(ctx, this_val, JS_CLASS_SET);
|
||||
if (!s)
|
||||
return JS_EXCEPTION;
|
||||
if (get_set_record(ctx, argv[0], &size, &has, &keys) < 0)
|
||||
goto exception;
|
||||
if (s->record_count > size) {
|
||||
iter = JS_Call(ctx, keys, argv[0], 0, NULL);
|
||||
if (JS_IsException(iter))
|
||||
goto exception;
|
||||
next = JS_GetProperty(ctx, iter, JS_ATOM_next);
|
||||
if (JS_IsException(next))
|
||||
goto exception;
|
||||
newset = js_map_constructor(ctx, JS_UNDEFINED, 0, NULL, MAGIC_SET);
|
||||
if (JS_IsException(newset))
|
||||
goto exception;
|
||||
t = JS_GetOpaque(newset, JS_CLASS_SET);
|
||||
for (;;) {
|
||||
item = JS_IteratorNext(ctx, iter, next, 0, NULL, &done);
|
||||
if (JS_IsException(item))
|
||||
goto exception;
|
||||
if (done) // item is JS_UNDEFINED
|
||||
break;
|
||||
item = map_normalize_key(ctx, item);
|
||||
if (!map_find_record(ctx, s, item)) {
|
||||
JS_FreeValue(ctx, item);
|
||||
} else if (map_find_record(ctx, t, item)) {
|
||||
JS_FreeValue(ctx, item); // no duplicates
|
||||
} else {
|
||||
mr = set_add_record(ctx, t, item);
|
||||
JS_FreeValue(ctx, item);
|
||||
if (!mr)
|
||||
goto exception;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
iter = js_create_map_iterator(ctx, this_val, 0, NULL, MAGIC_SET);
|
||||
if (JS_IsException(iter))
|
||||
goto exception;
|
||||
newset = js_map_constructor(ctx, JS_UNDEFINED, 0, NULL, MAGIC_SET);
|
||||
if (JS_IsException(newset))
|
||||
goto exception;
|
||||
t = JS_GetOpaque(newset, JS_CLASS_SET);
|
||||
for (;;) {
|
||||
item = js_map_iterator_next(ctx, iter, 0, NULL, &done, MAGIC_SET);
|
||||
if (JS_IsException(item))
|
||||
goto exception;
|
||||
if (done) // item is JS_UNDEFINED
|
||||
break;
|
||||
rv = JS_Call(ctx, has, argv[0], 1, (JSValueConst *)&item);
|
||||
ok = JS_ToBoolFree(ctx, rv); // returns -1 if rv is JS_EXCEPTION
|
||||
if (ok > 0) {
|
||||
item = map_normalize_key(ctx, item);
|
||||
if (map_find_record(ctx, t, item)) {
|
||||
JS_FreeValue(ctx, item); // no duplicates
|
||||
} else {
|
||||
mr = set_add_record(ctx, t, item);
|
||||
JS_FreeValue(ctx, item);
|
||||
if (!mr)
|
||||
goto exception;
|
||||
}
|
||||
} else {
|
||||
JS_FreeValue(ctx, item);
|
||||
if (ok < 0)
|
||||
goto exception;
|
||||
}
|
||||
}
|
||||
}
|
||||
goto fini;
|
||||
exception:
|
||||
JS_FreeValue(ctx, newset);
|
||||
newset = JS_EXCEPTION;
|
||||
fini:
|
||||
JS_FreeValue(ctx, has);
|
||||
JS_FreeValue(ctx, keys);
|
||||
JS_FreeValue(ctx, iter);
|
||||
JS_FreeValue(ctx, next);
|
||||
return newset;
|
||||
}
|
||||
|
||||
static JSValue js_set_difference(JSContext *ctx, JSValueConst this_val,
|
||||
int argc, JSValueConst *argv)
|
||||
{
|
||||
JSValue newset, item, iter, keys, has, next, rv;
|
||||
JSMapState *s, *t;
|
||||
int64_t size;
|
||||
int done;
|
||||
int ok;
|
||||
|
||||
iter = JS_UNDEFINED;
|
||||
next = JS_UNDEFINED;
|
||||
newset = JS_UNDEFINED;
|
||||
s = JS_GetOpaque2(ctx, this_val, JS_CLASS_SET);
|
||||
if (!s)
|
||||
return JS_EXCEPTION;
|
||||
if (get_set_record(ctx, argv[0], &size, &has, &keys) < 0)
|
||||
goto exception;
|
||||
|
||||
newset = js_copy_set(ctx, this_val);
|
||||
if (JS_IsException(newset))
|
||||
goto exception;
|
||||
t = JS_GetOpaque(newset, JS_CLASS_SET);
|
||||
|
||||
if (s->record_count <= size) {
|
||||
iter = js_create_map_iterator(ctx, newset, 0, NULL, MAGIC_SET);
|
||||
if (JS_IsException(iter))
|
||||
goto exception;
|
||||
for (;;) {
|
||||
item = js_map_iterator_next(ctx, iter, 0, NULL, &done, MAGIC_SET);
|
||||
if (JS_IsException(item))
|
||||
goto exception;
|
||||
if (done) // item is JS_UNDEFINED
|
||||
break;
|
||||
rv = JS_Call(ctx, has, argv[0], 1, (JSValueConst *)&item);
|
||||
ok = JS_ToBoolFree(ctx, rv); // returns -1 if rv is JS_EXCEPTION
|
||||
if (ok < 0) {
|
||||
JS_FreeValue(ctx, item);
|
||||
goto exception;
|
||||
}
|
||||
if (ok) {
|
||||
map_delete_record(ctx, t, item);
|
||||
}
|
||||
JS_FreeValue(ctx, item);
|
||||
}
|
||||
} else {
|
||||
iter = JS_Call(ctx, keys, argv[0], 0, NULL);
|
||||
if (JS_IsException(iter))
|
||||
goto exception;
|
||||
next = JS_GetProperty(ctx, iter, JS_ATOM_next);
|
||||
if (JS_IsException(next))
|
||||
goto exception;
|
||||
for (;;) {
|
||||
item = JS_IteratorNext(ctx, iter, next, 0, NULL, &done);
|
||||
if (JS_IsException(item))
|
||||
goto exception;
|
||||
if (done) // item is JS_UNDEFINED
|
||||
break;
|
||||
map_delete_record(ctx, t, item);
|
||||
JS_FreeValue(ctx, item);
|
||||
}
|
||||
}
|
||||
goto fini;
|
||||
exception:
|
||||
JS_FreeValue(ctx, newset);
|
||||
newset = JS_EXCEPTION;
|
||||
fini:
|
||||
JS_FreeValue(ctx, has);
|
||||
JS_FreeValue(ctx, keys);
|
||||
JS_FreeValue(ctx, iter);
|
||||
JS_FreeValue(ctx, next);
|
||||
return newset;
|
||||
}
|
||||
|
||||
static JSValue js_set_symmetricDifference(JSContext *ctx, JSValueConst this_val,
|
||||
int argc, JSValueConst *argv)
|
||||
{
|
||||
JSValue newset, item, iter, next, has, keys;
|
||||
JSMapState *s, *t;
|
||||
JSMapRecord *mr;
|
||||
int64_t size;
|
||||
int done;
|
||||
BOOL present;
|
||||
|
||||
s = JS_GetOpaque2(ctx, this_val, JS_CLASS_SET);
|
||||
if (!s)
|
||||
return JS_EXCEPTION;
|
||||
if (get_set_record(ctx, argv[0], &size, &has, &keys) < 0)
|
||||
return JS_EXCEPTION;
|
||||
JS_FreeValue(ctx, has);
|
||||
|
||||
next = JS_UNDEFINED;
|
||||
newset = JS_UNDEFINED;
|
||||
iter = JS_Call(ctx, keys, argv[0], 0, NULL);
|
||||
if (JS_IsException(iter))
|
||||
goto exception;
|
||||
next = JS_GetProperty(ctx, iter, JS_ATOM_next);
|
||||
if (JS_IsException(next))
|
||||
goto exception;
|
||||
newset = js_copy_set(ctx, this_val);
|
||||
if (JS_IsException(newset))
|
||||
goto exception;
|
||||
t = JS_GetOpaque(newset, JS_CLASS_SET);
|
||||
for (;;) {
|
||||
item = JS_IteratorNext(ctx, iter, next, 0, NULL, &done);
|
||||
if (JS_IsException(item))
|
||||
goto exception;
|
||||
if (done) // item is JS_UNDEFINED
|
||||
break;
|
||||
// note the subtlety here: due to mutating iterators, it's
|
||||
// possible for keys to disappear during iteration; test262
|
||||
// still expects us to maintain insertion order though, so
|
||||
// we first check |this|, then |new|; |new| is a copy of |this|
|
||||
// - if item exists in |this|, delete (if it exists) from |new|
|
||||
// - if item misses in |this| and |new|, add to |new|
|
||||
// - if item exists in |new| but misses in |this|, *don't* add it,
|
||||
// mutating iterator erased it
|
||||
item = map_normalize_key(ctx, item);
|
||||
present = (NULL != map_find_record(ctx, s, item));
|
||||
mr = map_find_record(ctx, t, item);
|
||||
if (present) {
|
||||
map_delete_record(ctx, t, item);
|
||||
JS_FreeValue(ctx, item);
|
||||
} else if (mr) {
|
||||
JS_FreeValue(ctx, item);
|
||||
} else {
|
||||
mr = set_add_record(ctx, t, item);
|
||||
JS_FreeValue(ctx, item);
|
||||
if (!mr)
|
||||
goto exception;
|
||||
}
|
||||
}
|
||||
goto fini;
|
||||
exception:
|
||||
JS_FreeValue(ctx, newset);
|
||||
newset = JS_EXCEPTION;
|
||||
fini:
|
||||
JS_FreeValue(ctx, next);
|
||||
JS_FreeValue(ctx, iter);
|
||||
JS_FreeValue(ctx, keys);
|
||||
return newset;
|
||||
}
|
||||
|
||||
static JSValue js_set_union(JSContext *ctx, JSValueConst this_val,
|
||||
int argc, JSValueConst *argv)
|
||||
{
|
||||
JSValue newset, item, iter, next, has, keys, rv;
|
||||
JSMapState *s;
|
||||
int64_t size;
|
||||
int done;
|
||||
|
||||
s = JS_GetOpaque2(ctx, this_val, JS_CLASS_SET);
|
||||
if (!s)
|
||||
return JS_EXCEPTION;
|
||||
if (get_set_record(ctx, argv[0], &size, &has, &keys) < 0)
|
||||
return JS_EXCEPTION;
|
||||
JS_FreeValue(ctx, has);
|
||||
|
||||
next = JS_UNDEFINED;
|
||||
newset = JS_UNDEFINED;
|
||||
iter = JS_Call(ctx, keys, argv[0], 0, NULL);
|
||||
if (JS_IsException(iter))
|
||||
goto exception;
|
||||
next = JS_GetProperty(ctx, iter, JS_ATOM_next);
|
||||
if (JS_IsException(next))
|
||||
goto exception;
|
||||
|
||||
newset = js_copy_set(ctx, this_val);
|
||||
if (JS_IsException(newset))
|
||||
goto exception;
|
||||
|
||||
for (;;) {
|
||||
item = JS_IteratorNext(ctx, iter, next, 0, NULL, &done);
|
||||
if (JS_IsException(item))
|
||||
goto exception;
|
||||
if (done) // item is JS_UNDEFINED
|
||||
break;
|
||||
rv = js_map_set(ctx, newset, 1, (JSValueConst *)&item, MAGIC_SET);
|
||||
JS_FreeValue(ctx, item);
|
||||
if (JS_IsException(rv))
|
||||
goto exception;
|
||||
JS_FreeValue(ctx, rv);
|
||||
}
|
||||
goto fini;
|
||||
exception:
|
||||
JS_FreeValue(ctx, newset);
|
||||
newset = JS_EXCEPTION;
|
||||
fini:
|
||||
JS_FreeValue(ctx, next);
|
||||
JS_FreeValue(ctx, iter);
|
||||
JS_FreeValue(ctx, keys);
|
||||
return newset;
|
||||
}
|
||||
|
||||
static const JSCFunctionListEntry js_map_funcs[] = {
|
||||
JS_CFUNC_MAGIC_DEF("groupBy", 2, js_object_groupBy, 1 ),
|
||||
JS_CGETSET_DEF("[Symbol.species]", js_get_this, NULL ),
|
||||
@ -49859,13 +49284,6 @@ static const JSCFunctionListEntry js_set_proto_funcs[] = {
|
||||
JS_CFUNC_MAGIC_DEF("clear", 0, js_map_clear, MAGIC_SET ),
|
||||
JS_CGETSET_MAGIC_DEF("size", js_map_get_size, NULL, MAGIC_SET ),
|
||||
JS_CFUNC_MAGIC_DEF("forEach", 1, js_map_forEach, MAGIC_SET ),
|
||||
JS_CFUNC_DEF("isDisjointFrom", 1, js_set_isDisjointFrom ),
|
||||
JS_CFUNC_DEF("isSubsetOf", 1, js_set_isSubsetOf ),
|
||||
JS_CFUNC_DEF("isSupersetOf", 1, js_set_isSupersetOf ),
|
||||
JS_CFUNC_DEF("intersection", 1, js_set_intersection ),
|
||||
JS_CFUNC_DEF("difference", 1, js_set_difference ),
|
||||
JS_CFUNC_DEF("symmetricDifference", 1, js_set_symmetricDifference ),
|
||||
JS_CFUNC_DEF("union", 1, js_set_union ),
|
||||
JS_CFUNC_MAGIC_DEF("values", 0, js_create_map_iterator, (JS_ITERATOR_KIND_KEY << 2) | MAGIC_SET ),
|
||||
JS_ALIAS_DEF("keys", "values" ),
|
||||
JS_ALIAS_DEF("[Symbol.iterator]", "values" ),
|
||||
|
||||
@ -183,7 +183,7 @@ RegExp.escape
|
||||
resizable-arraybuffer=skip
|
||||
rest-parameters
|
||||
Set
|
||||
set-methods
|
||||
set-methods=skip
|
||||
ShadowRealm=skip
|
||||
SharedArrayBuffer
|
||||
source-phase-imports-module-source=skip
|
||||
@ -305,6 +305,13 @@ test262/test/built-ins/String/prototype/split/cstm-split-on-string-primitive.js
|
||||
test262/test/staging/sm/Array/frozen-dense-array.js
|
||||
|
||||
# not supported
|
||||
test262/test/staging/sm/Set/difference.js
|
||||
test262/test/staging/sm/Set/intersection.js
|
||||
test262/test/staging/sm/Set/is-disjoint-from.js
|
||||
test262/test/staging/sm/Set/is-subset-of.js
|
||||
test262/test/staging/sm/Set/is-superset-of.js
|
||||
test262/test/staging/sm/Set/symmetric-difference.js
|
||||
test262/test/staging/sm/Set/union.js
|
||||
test262/test/staging/sm/extensions/censor-strict-caller.js
|
||||
test262/test/staging/sm/JSON/parse-with-source.js
|
||||
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user