cmd/compile/internal/inline: score call sites exposed by inlines

[gostls13.git] / src / run.bash

diff --git a/src/run.bash b/src/run.bash
index 293b775efa5e77bac473df02ea5c3dd4eb08f9a2..badb8c60e20f087462eb15b537150e0fee6d1656 100755 (executable)
--- a/src/run.bash
+++ b/src/run.bash
@@ -3,15 +3,36 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
+# Environment variables that control run.bash:
+#
+# GO_TEST_SHARDS: number of "dist test" test shards that the
+# $GOROOT/test directory will be sliced up into for parallel
+# execution. Defaults to 1, unless GO_BUILDER_NAME is also specified,
+# in which case it defaults to 10.
+#
+# GO_BUILDER_NAME: the name of the Go builder that's running the tests.
+# Some tests are conditionally enabled or disabled based on the builder
+# name or the builder name being non-empty.
+#
+# GO_TEST_SHORT: if set to a non-empty, false-ish string, run tests in "-short=false" mode.
+# This environment variable is an internal implementation detail between the
+# Go build system (x/build) and cmd/dist for the purpose of longtest builders,
+# and will be removed if it stops being needed. See go.dev/issue/12508.
+#
+# GO_TEST_TIMEOUT_SCALE: a non-negative integer factor to scale test timeout by.
+# Defaults to 1.
+
 set -e
 
-eval $(go env)
-export GOROOT   # the api test requires GOROOT to be set.
+if [ ! -f ../bin/go ]; then
+       echo 'run.bash must be run from $GOROOT/src after installing cmd/go' 1>&2
+       exit 1
+fi
+
+export GOENV=off
+eval $(../bin/go tool dist env)
 
 unset CDPATH   # in case user has it set
-unset GOPATH    # we disallow local import for non-local packages, if $GOROOT happens
-                # to be under $GOPATH, then some tests below will fail
-unset GOBIN     # Issue 14340
 
 export GOHOSTOS
 export CC
@@ -27,13 +48,14 @@ ulimit -c 0
 # non-root process is allowed to set the high limit.
 # This is a system misconfiguration and should be fixed on the
 # broken system, not "fixed" by ignoring the failure here.
-# See longer discussion on golang.org/issue/7381. 
-[ "$(ulimit -H -n)" == "unlimited" ] || ulimit -S -n $(ulimit -H -n)
-[ "$(ulimit -H -d)" == "unlimited" ] || ulimit -S -d $(ulimit -H -d)
+# See longer discussion on golang.org/issue/7381.
+[ "$(ulimit -H -n)" = "unlimited" ] || ulimit -S -n $(ulimit -H -n)
+[ "$(ulimit -H -d)" = "unlimited" ] || ulimit -S -d $(ulimit -H -d)
 
 # Thread count limit on NetBSD 7.
 if ulimit -T &> /dev/null; then
-       [ "$(ulimit -H -T)" == "unlimited" ] || ulimit -S -T $(ulimit -H -T)
+       [ "$(ulimit -H -T)" = "unlimited" ] || ulimit -S -T $(ulimit -H -T)
 fi
 
-exec go tool dist test -rebuild "$@"
+export GOPATH=/nonexist-gopath
+exec ../bin/go tool dist test -rebuild "$@"