rust/src/test/run-pass/env-args-reverse-iterator.rs, branch 1.12.0https://github.com/rust-lang/rust
http://git.dreamy.place/mirrors/rust/atom?h=1.12.02016-08-10T14:38:31+00:00[emscripten] Ignore tests2016-08-10T14:38:31+00:00Jan-Erik Redigerjanerik@fnordig.de2016-08-08T23:39:37+00:00urn:sha1:ad91873cb6ca0824e395cc8e9bb452fed986fde3
Most of these rely on spawning processes, which is not possible in
Emscripten.
DoubleEndedIterator for Args2016-07-26T10:12:43+00:00Sebastian Thielbyronimo@gmail.com2016-04-30T14:37:44+00:00urn:sha1:1aa8dad854155221db7cec19b6105c673e4a871e
The number of arguments given to a process is always known, which
makes implementing DoubleEndedIterator possible.
That way, the Iterator::rev() method becomes usable, among others.
Signed-off-by: Sebastian Thiel <byronimo@gmail.com>
Tidy for DoubleEndedIterator
I chose to not create a new feature for it, even though
technically, this makes me lie about the original availability
of the implementation.
Verify with @alexchrichton
Setup feature flag for new std::env::Args iterators
Add test for Args reverse iterator
It's somewhat depending on the input of the test program,
but made in such a way that should be somewhat flexible to changes
to the way it is called.
Deduplicate windows ArgsOS code for DEI
DEI = DoubleEndedIterator
Move env::args().rev() test to run-pass
It must be controlling it's arguments for full isolation.
Remove superfluous feature name
Assert all arguments returned by env::args().rev()
Let's be very sure it works as we expect, why take chances.
Fix rval of os_string_from_ptr
A trait cannot be returned, but only the corresponding object.
Deref pointers to actually operate on the argument
Put unsafe to correct location