cmd/go: prefix calls to Windows rmdir with cmd.exe
rmdir is a built-in of cmd.exe. It's also an alias in powershell.exe. We
want always the cmd.exe on, so specify it explicitly.
Fixes #35813
Change-Id: I89723e993ee26a20b42d03b8a725ff10ccf30505
Reviewed-on: https://go-review.googlesource.com/c/go/+/208639
Run-TryBot: Jason A. Donenfeld <Jason@zx2c4.com>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
diff --git a/src/cmd/go/testdata/script/mod_cache_rw.txt b/src/cmd/go/testdata/script/mod_cache_rw.txt
index b4a3a45..a541076 100644
--- a/src/cmd/go/testdata/script/mod_cache_rw.txt
+++ b/src/cmd/go/testdata/script/mod_cache_rw.txt
@@ -19,8 +19,8 @@
# should be able to remove the module cache if the '-rf' flags are set.
[!windows] [exec:rm] exec rm -rf $GOPATH/pkg/mod
[!windows] [!exec:rm] go clean -modcache
-[windows] [exec:rmdir] exec rmdir /s /q $GOPATH\pkg\mod
-[windows] [!exec:rmdir] go clean -modcache
+[windows] [exec:cmd.exe] exec cmd.exe /c rmdir /s /q $GOPATH\pkg\mod
+[windows] [!exec:cmd.exe] go clean -modcache
! exists $GOPATH/pkg/mod
# The directories in the module cache should by default be unwritable,
