cmd/go: set FOSSIL_HOME in TestScript/mod_get_fossil
Without HOME or FOSSIL_HOME set, this test fails for me when run with
fossil 2.12.1.
Also verify that the 'go get' command produces an executable, which
helps to verify that the files extracted by fossil are not corrupted.
Updates #42323
Change-Id: Ie6f5d2eab6a6338e997a4f85591195e5bd9a0d37
Reviewed-on: https://go-review.googlesource.com/c/go/+/267884
Trust: Bryan C. Mills <bcmills@google.com>
Run-TryBot: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Jay Conrod <jayconrod@google.com>
diff --git a/src/cmd/go/testdata/script/mod_get_fossil.txt b/src/cmd/go/testdata/script/mod_get_fossil.txt
index 3482e68..baad544 100644
--- a/src/cmd/go/testdata/script/mod_get_fossil.txt
+++ b/src/cmd/go/testdata/script/mod_get_fossil.txt
@@ -13,14 +13,17 @@
# 'go get' for the fossil repo will fail if fossil
# is unable to determine your fossil user. Easiest
-# way to set it for use by 'go get' is specifying
+# way to set it for use by 'go get' is specifying
# a any non-empty $USER; the value doesn't otherwise matter.
env USER=fossiluser
+env FOSSIL_HOME=$WORK/home
# Attempting to get the latest version of a fossil repo.
go get vcs-test.golang.org/fossil/hello.fossil
! stderr 'unexpected response from fossil info'
grep 'vcs-test.golang.org/fossil/hello.fossil' go.mod
+exists $GOPATH/bin/hello.fossil$GOEXE
-- go.mod --
module x
+-- $WORK/home/.fossil --
