github.com/rafaeltorres324/go/src@v0.0.0-20210519164414-9fdf653a9838/run.bash (about)

     1  #!/usr/bin/env bash
     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.
     5  
     6  # Environment variables that control run.bash:
     7  #
     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.
    12  #
    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.
    16  
    17  set -e
    18  
    19  if [ ! -f ../bin/go ]; then
    20  	echo 'run.bash must be run from $GOROOT/src after installing cmd/go' 1>&2
    21  	exit 1
    22  fi
    23  
    24  eval $(../bin/go env)
    25  export GOROOT   # The api test requires GOROOT to be set, so set it to match ../bin/go.
    26  
    27  # We disallow local import for non-local packages, if $GOROOT happens
    28  # to be under $GOPATH, then some tests below will fail.  $GOPATH needs
    29  # to be set to a non-empty string, else Go will set a default value
    30  # that may also conflict with $GOROOT.  The $GOPATH value doesn't need
    31  # to point to an actual directory, it just needs to pass the semantic
    32  # checks performed by Go.  Use $GOROOT to define $GOPATH so that we
    33  # don't blunder into a user-defined symbolic link.
    34  export GOPATH=/dev/null
    35  
    36  unset CDPATH	# in case user has it set
    37  export GOBIN=$GOROOT/bin  # Issue 14340
    38  unset GOFLAGS
    39  unset GO111MODULE
    40  
    41  export GOHOSTOS
    42  export CC
    43  
    44  # no core files, please
    45  ulimit -c 0
    46  
    47  # Raise soft limits to hard limits for NetBSD/OpenBSD.
    48  # We need at least 256 files and ~300 MB of bss.
    49  # On OS X ulimit -S -n rejects 'unlimited'.
    50  #
    51  # Note that ulimit -S -n may fail if ulimit -H -n is set higher than a
    52  # non-root process is allowed to set the high limit.
    53  # This is a system misconfiguration and should be fixed on the
    54  # broken system, not "fixed" by ignoring the failure here.
    55  # See longer discussion on golang.org/issue/7381.
    56  [ "$(ulimit -H -n)" = "unlimited" ] || ulimit -S -n $(ulimit -H -n)
    57  [ "$(ulimit -H -d)" = "unlimited" ] || ulimit -S -d $(ulimit -H -d)
    58  
    59  # Thread count limit on NetBSD 7.
    60  if ulimit -T &> /dev/null; then
    61  	[ "$(ulimit -H -T)" = "unlimited" ] || ulimit -S -T $(ulimit -H -T)
    62  fi
    63  
    64  exec ../bin/go tool dist test -rebuild "$@"