* Use a WorkspaceContext in dotnet-build to cache project data across
multiple compilations in a single build action
* Dramatically reduce string and object duplication by introducing a
"Symbol Table" that shares instances of NuGetVersion, NuGetFramework,
VersionRange and string across multiple lock-file parses
Test Results:
* Testing was done by compiling Microsoft.AspNetCore.Mvc (and it's
dependencies) and taking memory snapshots after each compilation in
dotMemory
* We used to allocate ~3MB and deallocate ~2.5MB on EACH compilation in
a single build action. This has been reduced to ~120KB
allocated/deallocated
* After introducing WorkspaceContext, total memory usage spiked from 6MB
across the whole build action to about 13MB, introducing the symbol
table dropped it back to about 5-6MB.
- Every project.json needs portable-net451+win8 and dotnet5.4 imports (required by dotnet-test-xunit).
- If a test references NuGet, it also needs "netstandardapp1.5", because that the TFM NuGet uses currently.
Modified the reporting channel factory to have a create for the adapter and a create for the runner channel. Also added an event to the create runner channel that people can listen and be notified when a test runner channel was created. I use this event to give the message handler access to the runner channel.
Added the new message handler to DotnetTest.
Update .exe's project.json Target Framework from dnxcore50 to netstandardapp1.5.
Update .dll's project.json Target Framework from dnxcore50 to netstandard1.3.
Adding workaround for DataContractSerialization to src\dotnet\project.json to fix crossgen issue.
Build 23901 has a dependency issue that doesn't allow the runtime.any.System.Private.DataContractSerialization
package to be restored. When we move to a new build of CoreFX we should take this workaround out.
Adding a message handler for the version check message. Also introduced an IDotnetTest that handles state and handlers (the state machine).
Adding the test discover start message handler and introducing a test runner.
Added the handler for the GetTestRunnerProcessInfo message. Also, modified dotnet test to have separate setter for the special message handlers for terminate and unknown messages and added a separate method to add new reporting channels to DotnetTest, so that it can handle the new listener for the test runner.
Added the test runner test discovery handlers.
Added handlers to deal with the test execution itself.
Updated dotnet-test program to use the message handlers during design time.
Added a test for the whole discover tests message flow.
Added a test for the run tests full message exchange.
