process and pipe cleanup#12739

Merged

JeffBezanson merged 15 commits intomasterfrom jn/processpipe_cleanup

Aug 26, 2015

+407-288

Commits on Aug 22, 2015

Make it possible again to read STDERR without calling cat

Keno
authored and
vtjnash
committed
Rename pipe -> pipeline

Keno
authored and
vtjnash
committed
Remove a test that no longer tests what it thinks it tests

Keno
authored and
vtjnash
committed
fix spawn test to call readall before waiting for the process to exit. also rename Pipe to PipeEndpoint
vtjnash
committed
create a new Pipe type that represents an entire pipeline
vtjnash
committed
add a few definitions to DevNullStream
vtjnash
committed
redesign Process to be a subtype of IO and dispatch read/write to the appropriate stdin/stdout stream
vtjnash
committed
fix permission bits for stdio file open on *nix
vtjnash
committed
add enough methods to AbstractPipe to get the tests to pass
vtjnash
committed
now that we have named arguments, ProcessChainOrNot can finally become a hidden argument rather than an awkward first argument
vtjnash
committed
fix tests broken by open(cmd)=>Process change
vtjnash
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always use Pipe, not PipeEndpoint, in spawn
vtjnash
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make Cmd objects immutable
vtjnash
committed
Process.exitcode needs to be an Int64 to cover the range typemin(Int32):typemax(UInt32) that may be returned by spawn on windows (fixes #12176 )
vtjnash
committed

Commits on Aug 25, 2015

Revert open(cmd) => Process change
vtjnash
committed