build: limit test concurrency

TravisCI and AppVeyor run the tests in very slow VMs.
Some of our tests can't cope with that. Running less tests
in parallel should make them somewhat less flakey.
pull/3041/head
Felix Lange 8 years ago
parent 2e14aff80f
commit b0a6b979a3
  1. 3
      build/ci.go

@ -227,6 +227,9 @@ func doTest(cmdline []string) {
// Run the actual tests.
gotest := goTool("test")
// Test a single package at a time. CI builders are slow
// and some tests run into timeouts under load.
gotest.Args = append(gotest.Args, "-p", "1")
if *coverage {
gotest.Args = append(gotest.Args, "-covermode=atomic", "-cover")
}

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