Bryan C. Mills 7dd52f0964 internal/testenv: reject the resolved 'go' command if it does not match runtime.GOROOT ... Many tests in x/tools invoke the 'go' command found from $PATH. If that command does not match the 'go' command used to invoke 'go test', the result will be misleading. Instead of silently accepting the mismatched result, check the 'go' tool's self-reported GOROOT and reject it if it doesn't match the 'go' tool used to invoke 'go test'. That rejection will cause the x/tools tests to fail if x/tools is the main module. Updates golang/go#35505 Change-Id: I581906468ef736fad42a0164376a07f876907621 Reviewed-on: https://go-review.googlesource.com/c/tools/+/206517 Run-TryBot: Bryan C. Mills <bcmills@google.com> Reviewed-by: Jay Conrod <jayconrod@google.com>		2019-11-11 19:22:22 +00:00
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testenv_112.go	all: skip tests if required tools are not found	2019-08-30 15:40:57 +00:00
testenv.go	internal/testenv: reject the resolved 'go' command if it does not match runtime.GOROOT	2019-11-11 19:22:22 +00:00