Robert Findley 10cb4353f9 internal/lsp/regtest: improvements for shared execution modes ... Following up on CL 417587, make several improvements to the regtest runner related to shared execution modes: - guard lazily-allocated resources with sync.Once rather than a common mutex. - for simplicity, always set Runner.goplsPath - start the separate process server synchronously, to ensure that it is running before test execution - cancel the separate process server when the test runner exits - remove the testing.T argument from server constructors - close the regtest runner in a deferred function Tested manually via -enable_gopls_subprocess_tests. Change-Id: Ide3972a94c129bcce554c10dd167df01c3040d31 Reviewed-on: https://go-review.googlesource.com/c/tools/+/419954 TryBot-Result: Gopher Robot <gobot@golang.org> Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Bryan Mills <bcmills@google.com> gopls-CI: kokoro <noreply+kokoro@google.com>		2022-08-02 18:16:22 +00:00
..
doc.go	gopls, internal/lsp: gofmt	2022-04-12 17:41:31 +00:00
env.go	internal/lsp/regtest: simplify, consolidate, and document settings	2022-07-12 16:56:46 +00:00
env_test.go	internal/lsp/regtest: add a benchmark for didChange	2021-05-06 02:57:18 +00:00
expectation.go	internal/lsp/cache: report a critical error when go.work is invalid	2022-07-27 18:59:40 +00:00
regtest.go	internal/lsp/regtest: improvements for shared execution modes	2022-08-02 18:16:22 +00:00
runner.go	internal/lsp/regtest: improvements for shared execution modes	2022-08-02 18:16:22 +00:00
wrappers.go	internal/lsp/regtest: simplify, consolidate, and document settings	2022-07-12 16:56:46 +00:00