dirkf
f24bc9272e
[Misc] Fixes for 2.6 compatibility
2023-07-05 22:58:54 +01:00
dirkf
a2534f7b88
[jsinterp] Fix div bug breaking player 8c7583ff
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Thx bashonly: https://github.com/ytdl-org/youtube-dl/issues/32292#issuecomment-1585639223
Fixes #32292
2023-06-11 17:23:00 +01:00
dirkf
d89c2137ba
[jsinterp] Small updates for a85a875
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* update signature tests
* clarify NaN handling
2023-05-23 16:50:25 +01:00
dirkf
a85a875fef
[jsinterp] Handle NaN in bitwise operators
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* also add _NaN
* also pull function naming from yt-dlp
2023-05-11 20:59:30 +01:00
dirkf
211cbfd5d4
[jsinterp] Minimally handle arithmetic operator precedence
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Resolves #32066
2023-04-21 14:04:30 +01:00
dirkf
0402710227
[jsinterp] Fix regexp parsing and .replace[All] method
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* For performance, make regexp object instantiation lazy
* Other small performance improvements
2023-03-07 01:24:21 +00:00
dirkf
295736c9cb
[jsinterp] Improve parsing
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* support subset `... else if ...`
* support `while`
* add `RegExp` class
* generalise `new` support
* limited more debug strings
* matching test changes
2023-02-02 16:31:49 +00:00
pukkandan
14ef89a8da
Support if statements
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Fix for yt-dlp/yt_dlp#6131
Closes #31509
2023-02-02 13:12:46 +00:00
dirkf
55c823634d
[jsinterp] Handle new YT players 113ca41c, c57c113c
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* add NaN
* allow any white-space character for `after_op`
* align with yt-dlp f26af78a8ac11d9d617ed31ea5282cfaa5bcbcfa (charcodeAt and bitwise overflow)
* allow escaping in regex, fixing player c57c113c
2022-09-01 10:57:12 +01:00
dirkf
4c6fba3765
[jsinterp] Improve try/catch/finally support
2022-08-26 08:51:17 +01:00
dirkf
d619dd712f
[jsinterp] Fix bug in operator precedence
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* from 164b03c486
2022-08-25 12:16:10 +01:00
dirkf
46b8ae2f52
[jsinterp] Clean up and pull yt-dlp style
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* add compat_re_Pattern
* improve compat_collections_chain_map
* use class JS_Undefined
* remove unused code
2022-08-19 15:34:33 +01:00
dirkf
538ec65ba7
[jsinterp] Handle regexp literals and throw/catch execution ( #31182 )
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* based on f6ca640b12
2022-08-19 11:45:04 +01:00
dirkf
b0a60ce203
[jsinterp] Improve JS language support ( #31175 )
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* operator ??
* operator ?.
* operator **
* accurate operator functions
* `undefined` handling
* object literals {a: 1, "b": expr}
* more tests for weird JS comparisons: see https://github.com/ytdl-org/youtube-dl/issues/31173#issuecomment-1217854397 .
2022-08-17 14:22:02 +01:00
dirkf
d231b56717
[jsinterp] Overhaul JSInterp to handle new YT players 4c3f79c5, 324f67b9 ( #31170 )
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* back-port from yt-dlp 8f53dc44a0cc1c2d98c35740b9293462c080f5d0, thanks pukkandan
* also support void, improve <</>> precedence, improve expressions in comma-list
* add more tests
2022-08-14 18:45:45 +01:00
df
e1eae16b56
Handle default in switch better
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Add a1fc7ca074
2022-01-30 00:05:54 +00:00
df
96f87aaa3b
Back-port JS interpreter upgrade from yt-dlp PR #1437
2022-01-30 00:05:54 +00:00
Yen Chi Hsuan
582be35847
Update coding style after pycodestyle 2.1.0
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In pycodestyle 2.1.0, E305 was introduced, which requires two blank
lines after top level declarations, too.
See https://github.com/PyCQA/pycodestyle/issues/400
See also #10689 ; thanks @stepshal for first mentioning this issue and
initial patches
2016-11-17 19:45:42 +08:00
Kacper Michajłow
189935f159
[jsinterp] Fix function calls without arguments.
2016-11-11 15:36:57 +01:00
Yen Chi Hsuan
ff29bf81f8
[jsinterp] Support alternative function definition form
2015-11-10 12:54:02 +08:00
Philipp Hagemeister
3eff81fbf7
[jsinterp] Disable comment support
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We need a proper lexer to be able to understand YouTube's code, which contains /* inside of strings.
For now it's sufficient to just disable comment support altogether.
Fixes #4976 , fixes #4979 , fixes #4980 , fixes #4981 , fixes #4982 .
Closes #4977 .
2015-02-18 10:47:42 +01:00
Philipp Hagemeister
9e3f19919a
[jsinterp] Beef up and add tests
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In preparation for #4822 , extend jsinterp by a lot. (We may even have to/want to write a proper interpreter with actual parsing)
2015-02-01 22:38:29 +01:00
