Szilagyi Adam 711b06d018 Add new check for a special corner case to typedarray lastIndexOf (#3156) ...

Fixes #3129
We need to check if we use the lastIndexOf method  and if the second
argument is a number, negative, and its absolute value is bigger
than the length, then  we should return with -1.

JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu

2019-09-27 16:56:24 +02:00

..

array-prototype-entries.js

Implement Iterator interface and Array iterators (#2640)

2019-02-08 11:10:32 +01:00

array-prototype-find-index.js

Implement Array/TypedArray find index (#2893)

2019-06-24 11:14:06 +02:00

array-prototype-find.js

Increase branch coverage: Array.prototype functions (#2796)

2019-04-12 14:00:44 +02:00

array-prototype-keys.js

Implement Iterator interface and Array iterators (#2640)

2019-02-08 11:10:32 +01:00

array-prototype-values.js

Implement Iterator interface and Array iterators (#2640)

2019-02-08 11:10:32 +01:00

arrow-function.js

Scanner rework. (#3038)

2019-09-11 11:15:46 +02:00

arrow-this.js

Implement this binding for arrow functions.

2017-10-06 09:07:13 +09:00

class-get-set-as-method.js

Improve class literal parsing (#2970)

2019-07-16 13:52:05 +02:00

class-inheritance-bound.js

Implement ES2015 class feature (part II.) (#2439)

2018-10-25 16:00:48 +02:00

class-inheritance-builtin-array.js

Disable class Array/%TypedArray%.prototype.{slice, map, concat, filter, splice} related tests (#2588)

2018-11-09 09:42:16 +01:00

class-inheritance-builtin-typedarray.js

Disable class Array/%TypedArray%.prototype.{slice, map, concat, filter, splice} related tests (#2588)

2018-11-09 09:42:16 +01:00

class-inheritance-core-1.js

Implement ES2015 class feature (part II.) (#2439)

2018-10-25 16:00:48 +02:00

class-inheritance-core-2.js

Implement ES2015 class feature (part II.) (#2439)

2018-10-25 16:00:48 +02:00

class-inheritance-core-3.js

Implement ES2015 class feature (part II.) (#2439)

2018-10-25 16:00:48 +02:00

class-inheritance-core-4.js

Implement ES2015 class feature (part II.) (#2439)

2018-10-25 16:00:48 +02:00

class-inheritance-core-5.js

Implement ES2015 class feature (part II.) (#2439)

2018-10-25 16:00:48 +02:00

class-inheritance-core-6.js

Implement ES2015 class feature (part II.) (#2439)

2018-10-25 16:00:48 +02:00

class-inheritance-core-7.js

Implement ES2015 class feature (part II.) (#2439)

2018-10-25 16:00:48 +02:00

class-inheritance-core-8.js

Implement ES2015 class feature (part II.) (#2439)

2018-10-25 16:00:48 +02:00

class-inheritance-core-9.js

Implement ES2015 class feature (part II.) (#2439)

2018-10-25 16:00:48 +02:00

class-inheritance-core-10.js

Implement ES2015 class feature (part II.) (#2439)

2018-10-25 16:00:48 +02:00

class-inheritance-core-11.js

Implement ES2015 class feature (part II.) (#2439)

2018-10-25 16:00:48 +02:00

class-inheritance-core-12.js

Implement ES2015 class feature (part II.) (#2439)

2018-10-25 16:00:48 +02:00

class-inheritance-core-13.js

Implement ES2015 class feature (part II.) (#2439)

2018-10-25 16:00:48 +02:00

class-inheritance-core-14.js

Implement ES2015 class feature (part II.) (#2439)

2018-10-25 16:00:48 +02:00

class-inheritance-core-15.js

Implement ES2015 class feature (part II.) (#2439)

2018-10-25 16:00:48 +02:00

class-inheritance-early-semantics.js

Implement ES2015 class feature (part II.) (#2439)

2018-10-25 16:00:48 +02:00

class-inheritance-has-instance.js

Fix instanceof operator for implicit class constructors (#2748)

2019-02-06 15:06:43 +01:00

class-inheritance-inner-class.js

Fix inner classes in class heritage environment (#2686)

2019-01-16 14:36:54 +01:00

class-inheritance-mixins-1.js

Implement ES2015 class feature (part II.) (#2439)

2018-10-25 16:00:48 +02:00

class-inheritance-mixins-2.js

Implement ES2015 class feature (part II.) (#2439)

2018-10-25 16:00:48 +02:00

class-super-access-direct.js

Correctly handle call arguments when using 'super' calls (#2996)

2019-07-31 15:13:06 +02:00

class-super-access-indirect.js

Correctly handle call arguments when using 'super' calls (#2996)

2019-07-31 15:13:06 +02:00

class.js

Implement var statement pre-scanning. (#3103)

2019-09-13 06:36:41 -07:00

dataview.js

Implement DataView builtin (#2804)

2019-04-16 08:26:39 +02:00

for-of.js

Improve expected identifier checks. (#3064)

2019-09-05 11:42:17 +02:00

function-param-init.js

Support new Function parsing in the pre-scanner. (#3110)

2019-09-16 11:58:15 +02:00

function-properties.js

Correctly enumerate function property members.

2017-09-05 09:11:35 +09:00

function-rest-parameter.js

Implement var statement pre-scanning. (#3103)

2019-09-13 06:36:41 -07:00

iterator-prototype.js

Implement Iterator interface and Array iterators (#2640)

2019-02-08 11:10:32 +01:00

map-iterators.js

Implement the Map/Set iterator operations (#2882)

2019-06-24 11:18:37 +02:00

map-prototype-foreach.js

Rework Map object (#2760)

2019-04-17 14:50:03 +02:00

map.js

Implement the Set builtin object (#2841)

2019-05-10 20:28:43 +02:00

math-sign.js

Math.sign and Math.trunc (#2943)

2019-07-11 19:42:27 +02:00

math-trunc.js

Math.sign and Math.trunc (#2943)

2019-07-11 19:42:27 +02:00

module-export-01.js

Implement var statement pre-scanning. (#3103)

2019-09-13 06:36:41 -07:00

module-export-02.js

Implement var statement pre-scanning. (#3103)

2019-09-13 06:36:41 -07:00

module-export-03.js

Implement var statement pre-scanning. (#3103)

2019-09-13 06:36:41 -07:00

module-export-04.js

Implement var statement pre-scanning. (#3103)

2019-09-13 06:36:41 -07:00

module-export-05.js

Implement var statement pre-scanning. (#3103)

2019-09-13 06:36:41 -07:00

module-export-06.js

Implement var statement pre-scanning. (#3103)

2019-09-13 06:36:41 -07:00

module-export-07.js

Implement var statement pre-scanning. (#3103)

2019-09-13 06:36:41 -07:00

module-import-01.js

Implement var statement pre-scanning. (#3103)

2019-09-13 06:36:41 -07:00

module-import-02.js

Implement var statement pre-scanning. (#3103)

2019-09-13 06:36:41 -07:00

module-import-03.js

Implement var statement pre-scanning. (#3103)

2019-09-13 06:36:41 -07:00

module-import-04.js

Implement var statement pre-scanning. (#3103)

2019-09-13 06:36:41 -07:00

number-isfinite.js

Implemented Number object routines (#2972)

2019-08-27 10:18:51 +02:00

number-isinteger.js

Implemented Number object routines (#2972)

2019-08-27 10:18:51 +02:00

number-isnan.js

Implemented Number object routines (#2972)

2019-08-27 10:18:51 +02:00

number-issafeinteger.js

Implemented Number object routines (#2972)

2019-08-27 10:18:51 +02:00

object-assign.js

Fix JSON.stringify (#2759)

2019-02-19 11:29:13 +01:00

object-computed-prescanner.js

Fix object initializer prescanning issues. (#2563)

2018-10-19 13:49:41 +02:00

object-computed.js

Implement computed properties for object literals. (#2481)

2018-08-28 15:28:16 +02:00

object-get-own-property-symbols.js

Implement the Symbol builtin object (#2601)

2019-01-16 10:09:23 +01:00

object-getprototypeof.js

Implement the ES2015 version of Object.getPrototypeOf and add a test file for it (#2256)

2018-04-05 14:28:28 +02:00

object-initializer.js

Fix object initializers for get and set properties. (#3164)

2019-09-27 10:28:53 +02:00

object-prototype-tostring.js

Implement @@toStringTag well-known symbol related features (#2739)

2019-02-01 14:59:22 +01:00

regression-test-issue-612.js

Improve RegExp.prototype.compile (#2971)

2019-07-17 08:14:38 +02:00

regression-test-issue-1616.js

Make sure the size arg of alloc will not overflow (#1618)

2017-03-07 08:37:19 +09:00

regression-test-issue-1622.js

Check options in ecma_op_object_get_own_property for typedarray. (#1627)

2017-03-06 19:07:02 +08:00

regression-test-issue-1633.js

Check if propery is not found before delete it. (#1637)

2017-03-06 21:08:30 +08:00

regression-test-issue-1670.js

Implement %TypedArray%.from and fix the issue #1670 (#1679)

2017-03-24 10:37:22 +01:00

regression-test-issue-1763.js

Implement other routines of Promise (#1729)

2017-04-26 19:47:51 +08:00

regression-test-issue-1765.js

Add the class name of promise.prototype (#1766)

2017-04-22 08:34:42 +08:00

regression-test-issue-1881.js

Check if it is object in Promise.prototype.then

2017-06-08 17:08:20 +09:00

regression-test-issue-1936.js

Bugfix: the value in test cases should be invariable (#1939)

2017-07-27 13:37:20 +02:00

regression-test-issue-1995.js

[unix-main] call jerry_run_all_enqueued_jobs before cleanup

2017-09-05 17:43:37 +09:00

regression-test-issue-1996.js

[Promise] check the argc of builtin resolve/reject handler

2017-09-05 18:42:46 +09:00

regression-test-issue-1997.js

[ecma-collection] Check whether the header's first chunk is NULL

2017-09-07 17:42:51 +09:00

regression-test-issue-2107.js

Fix error-free issue in promise

2017-11-21 19:49:44 +09:00

regression-test-issue-2110.js

Add object type checking to instantiation

2017-12-13 18:14:34 +09:00

regression-test-issue-2111.js

Fix bug in promise resolve handler

2017-11-21 14:25:51 +09:00

regression-test-issue-2143.js

[Bugfix]free error in typearray set value routine (#2147)

2017-12-20 12:52:29 +01:00

regression-test-issue-2181.js

Return early if number conversion is failed in arraybuffer slice. (#2184)

2018-02-01 19:30:03 +09:00

regression-test-issue-2414.js

Rework function call. (#2414)

2018-07-11 09:35:44 +09:00

regression-test-issue-2435.js

Fix for null pointer dereference in jmem_heap_free_block (#2440)

2018-08-01 23:09:30 +09:00

regression-test-issue-2465.js

Change Promise properties to internal properties (#2526)

2018-09-24 13:49:41 +02:00

regression-test-issue-2468.js

Change Promise properties to internal properties (#2526)

2018-09-24 13:49:41 +02:00

regression-test-issue-2486.js

Fix use after free during creation of Promise reactions. (#2532)

2018-10-05 08:08:41 +02:00

regression-test-issue-2487.js

Fix ecma_op_object_put return value not being handled (#2514)

2018-09-06 21:05:37 +02:00

regression-test-issue-2488.js

Fix ecma_op_object_put return value not being handled (#2514)

2018-09-06 21:05:37 +02:00

regression-test-issue-2489-original.js

Change Promise properties to internal properties (#2526)

2018-09-24 13:49:41 +02:00

regression-test-issue-2490.js

Change Promise properties to internal properties (#2526)

2018-09-24 13:49:41 +02:00

regression-test-issue-2528.js

Fix ecma_op_function_list_lazy_property_names in case of arrow function (#2529)

2018-09-17 13:31:17 +02:00

regression-test-issue-2587.js

Disable class Array/%TypedArray%.prototype.{slice, map, concat, filter, splice} related tests (#2588)

2018-11-09 09:42:16 +01:00

regression-test-issue-2602.js

Add missing ecma_free_value in ecma_builtin_promise_do_all (#2604)

2018-11-20 14:40:34 +01:00

regression-test-issue-2603.js

Add missing ecma_free_value in ecma_builtin_promise_do_all (#2604)

2018-11-20 14:40:34 +01:00

regression-test-issue-2657.js

Fix super keyword parsing for arrow functions. (#2664)

2019-01-22 09:21:28 +01:00

regression-test-issue-2658.js

Fix class extends value (#2662)

2019-01-09 14:27:50 +01:00

regression-test-issue-2664.js

Fix super keyword parsing for arrow functions. (#2664)

2019-01-22 09:21:28 +01:00

regression-test-issue-2666.js

Fix ecma_op_resolve_reference_base for super object bound lexical environments (#2668)

2019-01-03 13:37:01 +01:00

regression-test-issue-2667.js

Ensure that inner classes do not inherit the parent's class HAS_SUPER flag. (#2669)

2019-01-03 13:36:37 +01:00

regression-test-issue-2671.js

Fix super property reference parsing (#2672)

2019-01-08 09:33:26 +01:00

regression-test-issue-2693.js

Add missing error check in ecma_builtin_promise_do_all (#2694)

2019-01-14 23:46:01 +01:00

regression-test-issue-2698.js

Add missing ecma_deref_ecma_string in ecma_builtin_typedarray_prototype_join (#2701)

2019-01-15 09:01:33 +01:00

regression-test-issue-2724.js

Fix the order of value finalizing in ecma_builtin_typedarray_prototype_join (#2726)

2019-01-25 11:03:11 +01:00

regression-test-issue-2743.js

Ensure that ecma_get_number throws error for symbol values. (#2744)

2019-02-07 16:07:35 +01:00

regression-test-issue-2757.js

Target arraybuffer's buffer should be absolute addressed in ecma_op_typedarray_set_with_typedarray (#2758)

2019-02-21 13:24:52 +01:00

regression-test-issue-2768.js

Builtin Object constructor should handle symbol arguments (#2771)

2019-03-06 17:12:03 +01:00

regression-test-issue-2769.js

Ensure that Symbol.toStringTag property is copied to buffer as a cesu8 string (#2772)

2019-03-06 18:45:50 +01:00

regression-test-issue-2770.js

Use [[DefineOwnProperty]] in the iterator next step in ecma_builtin_promise_do_all (#2773)

2019-03-07 08:04:19 +01:00

regression-test-issue-2777.js

Fix the rest parameter behavior if the arguments object needs to be created (#2778)

2019-03-06 18:16:10 +01:00

regression-test-issue-2779.js

Add missing builtin object type checks from ecma_object_check_class_name_is_object (#2780)

2019-03-06 18:18:59 +01:00

regression-test-issue-2782.js

Fix getting the iterated object's length property (#2784)

2019-03-13 13:56:01 +01:00

regression-test-issue-2783.js

Iterated object should be marked during GC (#2785)

2019-03-06 18:23:57 +01:00

regression-test-issue-2819.js

Remove incorrect assertions from class construction instructions (#2827)

2019-04-24 14:36:19 +02:00

regression-test-issue-2822.js

Class this binding must be bound to non-heritage contexts as well (#2829)

2019-04-26 13:34:02 +02:00

regression-test-issue-2823.js

Non-object values should give early false result for instanceof operator (#2830)

2019-04-24 14:39:04 +02:00

regression-test-issue-2825.js

Super parse options should be cleared before setting it's value (#2831)

2019-04-24 14:40:09 +02:00

regression-test-issue-2842.js

Fix identifier handling inside export statements (#2843)

2019-04-30 10:53:48 +02:00

regression-test-issue-2848.js

DataView object underlying ArrayBuffer should be marked during GC. (#2849)

2019-05-08 15:14:21 +02:00

regression-test-issue-2850.js

DataView object underlying ArrayBuffer should be marked during GC. (#2849)

2019-05-08 15:14:21 +02:00

regression-test-issue-2851.js

Fix buffer-overflow in ecma_op_typedarray_set_with_typedarray (#2922)

2019-07-01 13:09:39 +02:00

regression-test-issue-2852.js

Fix key iteration in ecma_op_map_foreach (#2855)

2019-05-08 15:21:43 +02:00

regression-test-issue-2853.js

Fix key iteration in ecma_op_map_foreach (#2855)

2019-05-08 15:21:43 +02:00

regression-test-issue-2854.js

undefined byteLength should be treated 0 in DataView constructor (#2856)

2019-05-10 10:47:25 +02:00

regression-test-issue-2895.js

Container object's properties must be marked during GC. (#2913)

2019-06-24 11:13:11 +02:00

regression-test-issue-2910.js

Add missing release to ecma_op_container_foreach (#2912)

2019-06-21 19:02:06 +02:00

regression-test-issue-2911.js

Container object's properties must be marked during GC. (#2913)

2019-06-24 11:13:11 +02:00

regression-test-issue-2947.js

Add missing release value call to %TypedArray%.prototype.findIndex routine (#2958)

2019-07-11 11:31:04 +02:00

regression-test-issue-2948.js

Fix the repeat count checking in String.prototype.repeat (#2959)

2019-07-11 11:32:11 +02:00

regression-test-issue-2950.js

This argument must be pseudo-array in {Map/Set}Iterator.prototype.next routine (#2960)

2019-07-11 11:33:17 +02:00

regression-test-issue-2951.js

Container object's internal object must be allocated firstly (#2961)

2019-07-11 12:32:17 +02:00

regression-test-issue-2975.js

Fix 'eval' checking in import/export statements. (#2978)

2019-07-17 14:11:13 +02:00

regression-test-issue-2990.js

Correctly handle call arguments when using 'super' calls (#2996)

2019-07-31 15:13:06 +02:00

regression-test-issue-3040.js

Don't use ecma_create_named_data_property in fast mode arrays (#3042)

2019-09-03 19:43:41 +02:00

regression-test-issue-3043-3046.js

Prevent fast access mode arrays from low-level property management methods (#3047)

2019-09-04 10:41:29 +02:00

regression-test-issue-3045.js

Prevent fast access mode arrays from low-level property management methods (#3047)

2019-09-04 10:41:29 +02:00

regression-test-issue-3049.js

Property release the callback result in Array.prototype.[find/findIndex] (#3052)

2019-09-05 01:42:16 +02:00

regression-test-issue-3050.js

Add fast array support for property name enumeration (#3053)

2019-09-05 09:49:56 +02:00

regression-test-issue-3062.js

Ensure that Map/Set object keys can always have MAP_KEY_STRING internal property (#3065)

2019-09-09 10:38:22 +02:00

regression-test-issue-3063.js

Limit the constructed string size in String.prototype.repeat (#3066)

2019-09-07 12:20:57 +02:00

regression-test-issue-3067.js

Correctly propagate super prop ref when parsing expressions (#3077)

2019-09-06 16:56:04 +02:00

regression-test-issue-3072.js

Fix byteLength validation in DataView constructor (#3074)

2019-09-09 10:37:01 +02:00

regression-test-issue-3078.js

Fix TypedArray.slice with external array buffer (#3080)

2019-09-07 12:22:20 +02:00

regression-test-issue-3079.js

Fix the internal object reference count in Map/Set.prototype.forEach (#3081)

2019-09-09 10:36:33 +02:00

regression-test-issue-3084.js

Fix String.prototype.repeat for empty strings (#3085)

2019-09-10 15:03:53 +02:00

regression-test-issue-3095.js

Support get/set function declarations in classes in the pre-scanner. (#3098)

2019-09-12 16:09:13 +02:00

regression-test-issue-3097.js

Parse rest function arguments in the pre-scanner. (#3099)

2019-09-12 09:04:00 -07:00

regression-test-issue-3105.js

Fix string size calculation in builtin string repeat (#3116)

2019-09-16 12:55:33 +02:00

regression-test-issue-3106.js

Fix [[Delete]] operation for fast arrays. (#3115)

2019-09-16 12:54:16 +02:00

regression-test-issue-3107.js

Add new check to typedarray copyWithin (#3108)

2019-09-17 17:24:47 +02:00

regression-test-issue-3109.js

Fix overflow in ecma_op_dataview_create (#3111)

2019-09-13 07:19:49 -07:00

regression-test-issue-3123.js

Fix skipping empty statements during class literal scanning (#3124)

2019-09-16 11:26:08 +02:00

regression-test-issue-3129.js

Add new check for a special corner case to typedarray lastIndexOf (#3156)

2019-09-27 16:56:24 +02:00

set-iterators.js

Implement the Map/Set iterator operations (#2882)

2019-06-24 11:18:37 +02:00

set.js

Implement the Set builtin object (#2841)

2019-05-10 20:28:43 +02:00

string-iterator.js

Implement the string iterators (#2873)

2019-05-30 12:34:19 -04:00

string-prototype-endswith.js

Implement String startsWith/includes/endsWith (#2926)

2019-07-10 14:41:38 +02:00

string-prototype-includes.js

Implement String startsWith/includes/endsWith (#2926)

2019-07-10 14:41:38 +02:00

string-prototype-repeat.js

Implement String repeat (#2904)

2019-06-19 12:19:21 +02:00

string-prototype-startswith.js

Implement String startsWith/includes/endsWith (#2926)

2019-07-10 14:41:38 +02:00

symbol-computed-object-literal.js

Ensure that symbol properties can be set via computed object literals (#2747)

2019-02-13 18:32:36 +01:00

symbol-exception.js

Substitute symbols with their descriptive string in ecma_raise_standard_error_with_format (#2708)

2019-01-22 01:10:42 +01:00

symbol-key-keyfor.js

Implement the Symbol builtin object (#2601)

2019-01-16 10:09:23 +01:00

symbol-prototype-symbol-toprimitive.js

Implement the Symbol builtin object (#2601)

2019-01-16 10:09:23 +01:00

symbol-prototype-tostring.js

Fixes assertion on calling String builtin with symbol (#2803)

2019-03-26 16:14:04 +01:00

symbol-prototype-valueof.js

Implement the Symbol builtin object (#2601)

2019-01-16 10:09:23 +01:00

symbol.js

Implement the Symbol builtin object (#2601)

2019-01-16 10:09:23 +01:00

template_string.js

Implement template literals. (#2025)

2017-09-27 11:24:51 +02:00

typedArray-fill.js

Add %TypedArray%.prototype.fill(value, [ begin [, end ] ]) support. (#2415)

2018-07-03 19:21:14 +09:00

typedArray-find-index.js

Implement Array/TypedArray find index (#2893)

2019-06-24 11:14:06 +02:00

typedArray-find.js

Implement ES2015 {Array, %TypedArray%}.prototype.find routine (#2631)

2018-12-12 10:13:05 +01:00

typedArray-join.js

Implement toString and join for TypedArrays. (#2255)

2018-04-19 10:14:34 +02:00

typedarray-prototype-copy-within.js

Add copyWithin and slice function to TypedArray (#2984)

2019-09-05 02:12:24 +02:00

typedarray-prototype-entires.js

Add keys, values, entires functions for typedArray (#2925)

2019-07-24 15:48:28 +02:00

typedarray-prototype-indexof.js

Add indexOf and lastIndexOf function to typedArray (#2938)

2019-08-30 14:01:30 +02:00

typedarray-prototype-keys.js

Add keys, values, entires functions for typedArray (#2925)

2019-07-24 15:48:28 +02:00

typedarray-prototype-lastindexof.js

Add indexOf and lastIndexOf function to typedArray (#2938)

2019-08-30 14:01:30 +02:00

typedarray-prototype-slice-ext-arraybuffer.js

Fix TypedArray.slice with external array buffer (#3080)

2019-09-07 12:22:20 +02:00

typedarray-prototype-slice.js

Add copyWithin and slice function to TypedArray (#2984)

2019-09-05 02:12:24 +02:00

typedarray-prototype-tolocalestring.js

Add toLocaleString for TypedArrays (#2987)

2019-09-13 13:40:56 +02:00

typedarray-prototype-values.js

Add keys, values, entires functions for typedArray (#2925)

2019-07-24 15:48:28 +02:00

typedArray-set-with-typedArray.js

Support for %TypedArray%.prototype.set(typedArray [, offset]). (#2405)

2018-07-03 15:19:53 +09:00

typedArray-sort.js

Add %TypedArray%.prototype.sort([ compareFunction ]) support. (#2437)

2018-08-22 08:49:12 +02:00

typedArray-stringify.js

Fix JSON.stringify, to allow TypedArray printing (#2242)

2018-03-19 14:12:33 +01:00

typedArray-subarray.js

Add %TypedArray%.prototype.subarray([ begin [, end ] ]) support. (#2410)

2018-06-28 09:41:07 +02:00

typedarray-symbol-properties.js

Fix %TypedArray% object instances symbol properties (#2704)

2019-01-22 01:11:58 +01:00

typedArray-tostring.js

Implement toString and join for TypedArrays. (#2255)

2018-04-19 10:14:34 +02:00