a1cf2d3ab8
build(deps): bump png from 0.15.1 to 0.15.2
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Bumps [png](https://github.com/image-rs/image-png ) from 0.15.1 to 0.15.2.
- [Release notes](https://github.com/image-rs/image-png/releases )
- [Changelog](https://github.com/image-rs/image-png/blob/master/CHANGES.md )
- [Commits](https://github.com/image-rs/image-png/compare/v0.15.1...v0.15.2 )
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2019-12-04 07:07:57 +00:00
29754eace8
web: Avoid `copyToChannel` on Safari
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`AudioBuffer.copyToChannel` does not work on Safari, so switch to
using `getChannelData` to fill the audio buffers.
Limitations in wasm-bindgen prevent us from actually modifying the
data returned by `getChannelData` on the Rust side, so import a JS
function to fill the audio buffer (js-src/ruffle-imports.js).
2019-12-03 23:05:42 -08:00
cbe0f873af
tests: Add test for Object.addProperty
2019-12-03 15:01:39 -08:00
90b6858bb2
avm1: Fix return value of `Object.addProperty`
2019-12-03 14:59:37 -08:00
28364f7d00
avm1: Fix `this` object in GetMember/SetMember
2019-12-03 14:59:01 -08:00
1a1cdfa757
desktop: Allow audio creation to fail
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Switch to NullAudioBackend if CpalAudioBackend fails to initialize.
(This happens on my laptop which doesn't have an audio device!)
2019-11-30 20:08:34 -08:00
eb185982cd
Add more Number(x) tests, and corrected primitive_as_number to match
2019-11-29 16:07:35 -08:00
85b9ffe102
core: Merge both test macros into a generic test_method
2019-11-29 13:12:00 -08:00
1f4405189a
core: Make math test_std also take in versions
2019-11-29 13:12:00 -08:00
999bb128de
core: Allow global test_std to test multiple swf versions
2019-11-29 13:12:00 -08:00
4c7d37c498
core: Added `avm_debug!` macro
2019-11-29 12:59:45 -08:00
d1b73582ce
core: Add feature `avm_debug` that toggles tracing avm actions and stack history
2019-11-29 12:59:45 -08:00
d7ec4398b8
core: Merge #114 , ECMA abstract comparisons
2019-11-29 12:52:57 -08:00
9ec85c3892
Add tests for SWF6 numerical coercions.
2019-11-28 21:32:10 -05:00
f856243247
Primitive coercions should not yield an object just because valueOf is undefined.
2019-11-28 20:53:32 -05:00
ec3ac4e5d6
`undefined` coerces to `0.0` on SWF6
2019-11-28 20:53:32 -05:00
89e060be4e
Add a regression test for `_global` being a bare object
2019-11-28 20:53:31 -05:00
16259ad74a
Calling uncallable values does not actually cause a runtime error in Flash; it just returns null.
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This was discovered almost by accident: @Dinnerbone noticed that `_global == null`, and surmised that `valueOf` was the culprit. However, this doesn't really make sense: `_global` is a bare object, so it shouldn't have a `valueOf` (and in practice, it doesn't).
The ultimate cause of such an odd comparison is as such:
1. Flash coerces the `_global` object to a numerical primitive by calling `valueOf`.
2. `_global.valueOf` is undefined. Flash handles calls to any uncallable value by literally just having it return `undefined`. In other words, all values are implicitly callable as empty functions.
3. `undefined` is then compared to `null`. These two values *are* equal under abstract equality (`==`). Hence, `_global == null`.
For comparison, modern ECMAScript engines throw errors on calls to uncallable values; and won't attempt to use an invalid `valueOf` to coerce objects. So none of this applies to, say, standard JavaScript in your browser.
2019-11-28 20:53:31 -05:00
68760007fc
Lessthan can return `undefined`, not just booleans
2019-11-28 20:53:30 -05:00
638231e7fb
swf4 doesn't have NaN or Infinity
2019-11-28 20:53:20 -05:00
581d0940b2
NaN == NaN without coercion
2019-11-28 20:43:59 -05:00
f33229a2a1
`_global` == null && `_global` == undefined
2019-11-28 20:43:58 -05:00
ec5ed4f140
Change regression_test to use `actual, expected` so tools (like intelliJ) diff it correctly
2019-11-28 20:43:54 -05:00
f5b78f6fb0
Typo in test filename
2019-11-28 20:41:26 -05:00
bda72728ac
Assume that NaN == NaN for ruffle
2019-11-28 20:41:25 -05:00
c9c4749bb0
core: Added battery of tests for lessthan, greaterthan, equals and strictequals between swf4-swf7
2019-11-28 20:41:23 -05:00
3f4597f081
Add tests for lessthan
2019-11-28 20:31:02 -05:00
504f962256
Add a test for every string coercion I could find.
2019-11-28 20:28:46 -05:00
129d50bfa6
Implement ECMAScript compliant type coercions.
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This includes ECMA-262 2ed `ToNumber`, `ToPrimitive` (Number), `ToString`, and abstract equality and less-than implementations. Note that `ToPrimitive` is only the "number hint" variant, and Flash specifically *never* calls `toString` like how ECMA-262 specifies.
Several builtins inherit numerical coercion - I'm not 100% sure if that's correct.
The following ActionScript opcodes now perform ECMA-262 style coercions:
`ActionAdd2` (uses `valueOf` / "ToPrimitive hint Number")
`ActionDecrement` (uses `valueOf`)
`ActionEquals2` (uses `valueOf`)
`ActionGetMember` (member names, uses `toString`)
`ActionIncrement` (uses `valueOf`)
`ActionLess2` (uses `valueOf`)
`ActionGreater` (uses `valueOf`)
`ActionSetMember` (member names, uses `toString`)
`ActionStringEquals` (uses `toString`)
`ActionStringGreater` (uses `toString`)
`ActionStringLess` (uses `toString`)
`ActionToNumber` (uses `valueOf`)
`ActionToString` (uses `toString`)
`ActionTrace` (uses `toString`)
The following functions now gained user-specified coercions via `toString`:
`_global.number` (uses `valueOf`)
`_global.is_nan` (uses `valueOf`)
Every function in `Math` (uses `valueOf`)
2019-11-28 20:23:39 -05:00
75fd2b6a52
core: Merge #100 , Object prototypes
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Object prototypes
2019-11-28 16:03:25 -08:00
2650433271
Fixed get_keys with prototypes
2019-11-27 22:30:31 +01:00
585c520b87
Added prototype_enumerate test, `for (key in obj)`
2019-11-27 21:46:21 +01:00
fdbd16a5d9
Ignore extends_chain, that's NYI
2019-11-27 21:11:03 +01:00
57d8469e3b
Added a test for isPrototypeOf
2019-11-27 21:09:14 +01:00
1eb4dfa696
Merge remote-tracking branch 'dinnerbone/feature/extends_test' into feature/prototyping
2019-11-27 14:58:47 -05:00
5999aded7a
Merge remote-tracking branch 'dinnerbone/feature/prototype_tests' into feature/prototyping
2019-11-27 14:56:39 -05:00
46e58c3ecd
Remove `ReturnValue.ignore` entirely, since you really *do* need to resolve `ReturnValue`s, even if you don't want the result.
2019-11-27 14:52:07 -05:00
b0f0008596
Added test for hasOwnProperty
2019-11-27 20:51:40 +01:00
03713f32e9
Correct fla for object_prototypes
2019-11-27 20:46:09 +01:00
b43436bdd2
Enable recursive_prototypes test as it now passes
2019-11-27 20:31:33 +01:00
2c87888e28
Implement prototype chain recursion limit of 255 prototypes.
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In Flash, this also at least claims to halt ActionScript execution on the movie. No such implementation of AVM poisoning currently exists in Ruffle, primarily because it's unclear what gets poisoned and implementing some of these options isn't yet possible:
1. AVM (e.g. all movies) - we would need to make the AVM fail silently in this case. This is the most straightforward way to poison the movie, but I'm not sure if this is how Flash actually does it, or if it poisons...
2. Movie - the current structure of movies is incompatible with adding arbitrary data to them. We need to merge `moviefetch` in before we can attach data to loaded movies.
3. MovieClip - this would also be implementable but has problems. How do child MovieClips know that their parent has been poisoned, or vice versa? What if a movie clip is loaded from one movie and moved into another?
As a result, I have decided to hold off on implementing recursion poisoning until I know where it's supposed to go and how to implement that.
2019-11-27 08:59:16 -05:00
e9ad733e68
Add a test to see if the avm crashes with recursive prototypes.
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Spoilers: it does.
2019-11-26 23:38:34 +01:00
de1f5417ec
Added test for extending MovieClip prototype
2019-11-26 23:22:07 +01:00
ffaf10b604
Add test for prototyping
2019-11-26 23:22:07 +01:00
3bcd9ed71b
Added test for class & interface hierarchy
2019-11-26 22:42:11 +01:00
97512d024c
ci: Bump cache version
2019-11-26 12:35:33 -08:00
4655ebe73f
Always push the constructed object on the stack.
2019-11-26 15:07:59 -05:00
b9f02c290c
Functions should be traceable.
2019-11-26 15:07:03 -05:00
0b1afcf8be
Implement `ActionInstanceOf` (for non-interface types)
2019-11-26 14:51:06 -05:00
3c8d9b9c1c
`new` should be called on the prototype - not the constructor function. This will allow different host object impls to subclass correctly.
2019-11-26 14:51:06 -05:00
dependabot-preview[bot]