2# Copyright 2009 The Go Authors. All rights reserved.
3# Use of this source code is governed by a BSD-style
4# license that can be found in the LICENSE file.
6# Environment variables that control run.bash:
8# GO_TEST_SHARDS: number of "dist test" test shards that the
9# $GOROOT/test directory will be sliced up into for parallel
10# execution. Defaults to 1, unless GO_BUILDER_NAME is also specified,
11# in which case it defaults to 10.
13# GO_BUILDER_NAME: the name of the Go builder that's running the tests.
14# Some tests are conditionally enabled or disabled based on the builder
15# name or the builder name being non-empty.
19eval $(go env)
20export GOROOT # the api test requires GOROOT to be set.
22# We disallow local import for non-local packages, if $GOROOT happens
23# to be under $GOPATH, then some tests below will fail. $GOPATH needs
24# to be set to a non-empty string, else Go will set a default value
25# that may also conflict with $GOROOT. The $GOPATH value doesn't need
26# to point to an actual directory, it just needs to pass the semantic
27# checks performed by Go. Use $GOROOT to define $GOPATH so that we
28# don't blunder into a user-defined symbolic link.
31unset CDPATH # in case user has it set
32export GOBIN=$GOROOT/bin # Issue 14340
39# no core files, please
40ulimit -c 0
42# Raise soft limits to hard limits for NetBSD/OpenBSD.
43# We need at least 256 files and ~300 MB of bss.
44# On OS X ulimit -S -n rejects 'unlimited'.
46# Note that ulimit -S -n may fail if ulimit -H -n is set higher than a
47# non-root process is allowed to set the high limit.
48# This is a system misconfiguration and should be fixed on the
49# broken system, not "fixed" by ignoring the failure here.
50# See longer discussion on golang.org/issue/7381.
51[ "$(ulimit -H -n)" = "unlimited" ] || ulimit -S -n $(ulimit -H -n)
52[ "$(ulimit -H -d)" = "unlimited" ] || ulimit -S -d $(ulimit -H -d)
54# Thread count limit on NetBSD 7.
55if ulimit -T &> /dev/null; then
56 [ "$(ulimit -H -T)" = "unlimited" ] || ulimit -S -T $(ulimit -H -T)
59exec go tool dist test -rebuild "$@"
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