Ben Clayton ce7e18e87c Add tint::Command ...

Command is a helper used by tests for executing a process with a number of arguments and an optional stdin string, and then collecting and returning the process's stdout and stderr output as strings.

Will be used to invoke HLSL and MSL shader compilers to verify our test generated code actually compiles.

Change-Id: I5cd4ca63af9aaa29be7448bb4fa8422e6d42a8ce
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/41942
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>

2021-02-18 15:49:08 +00:00

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