Clean up trailing whitespace from all of our code, and add comments
indicating that apparently unused variables are ScopedCallbacks.
Change-Id: I8e5997797cc7b1c64c5351ec112a18f30edc8fef
In phpunit 3.6.10, assertEquals considered two NaNs to be equivalent.
Somewhere between that and phpunit 3.7.14, this behavior changed so NaNs
are no longer considered equivalent.
Change-Id: I2c664498eb34cf5119a2eaaa96a6be57b821ab94
In Lua, a table entry with a nil value is the same as a table entry that
doesn't exist. So when serializing for transfer to PHP, these keys will
be skipped. For a table as an associative array this isn't much of a
problem, but for a table as a list it means we have missing indexes.
Some of Lua's functions for handling "lists" (i.e. tables with numeric
keys) also have a problem when the list contains nils.
To work around these issues when passing argument lists and return value
lists, pass the number of elements along with the sparse list. On the
PHP end we can use this to fill in the missing nulls, and on the Lua
end we can pass this count to unpack() to avoid the problems on the Lua
side.
Change-Id: I858e3905a06e377693301da2b8bc534808f00e3e
Trivial fix, the parameter order to assertEquals() was backwards so if
the test failed it would indicate the "Actual" results as "Expected" and
vice versa.
Change-Id: Ibfe12591a58b10e0321aafea576c36cfa674f51d
Currently, the only way for PHP to pass a function to Lua is to pass
back a function that it received from Lua. This means, for example, that
PHP cannot implement a Lua iterator function except by registering a
library holding the function or by using loadString.
This changeset adds Scribunto_LuaInterpreter::wrapPhpFunction (and
implements it for both LuaSandbox and LuaStandalone), which takes a PHP
callable and returns a Lua function wrapping it.
Note that fallback code is included so this does not depend on
I2e552799.
Change-Id: Ic0a98eec7cc17ef4b1acee032c0f42d617b998d2
There's no reason LuaStandalone cannot handle NaN and Inf.
Also, add some unit tests to check this.
Change-Id: I8570242a792e212489ad24dfc04fb1f2940190a5
The Darwin does not support POSIX timer which is being used to limit CPU
usage. Running the tests on Mac OS X would never end so we are just
skipping it.
Change-Id: I56c3e8cd1cba15d33256192aa7e721e6448c7a2e
* Added tests for the engine classes.
* Added some tests that run under Lua.
* In the chunk names, fixed truncation of module names at 60 bytes
by using an "=" prefix instead of @.
* Fixed a bug in mw.clone() which was causing the metatable to be set on
the source table instead of the destination.
* Put restricted setfenv/getfenv in the cloned environment rather than
the base environment, they work better that way.
* In setfenv(), check for getfenv() == nil, since that's what our own
restricted getfenv returns.
* Fixed getfenv() handling of numeric arguments: add one where
appropriate.
Change-Id: I2b356fd65a3fcb348c4e99a3a4267408fb995739
