diff --git a/tests/scripts/bazel.sh b/tests/scripts/bazel.sh
new file mode 100644
index 0000000..87d7cf1
--- /dev/null
+++ b/tests/scripts/bazel.sh
@@ -0,0 +1,30 @@
+os="$(uname -s | tr "[:upper:]" "[:lower:]")"
+readonly os
+
+arch="$(uname -m)"
+if [[ "${arch}" == "x86_64" ]]; then
+  arch="amd64"
+elif [[ "${arch}" == "aarch64" ]]; then
+  arch="arm64"
+else
+  >&2 echo "Unknown architecture: ${arch}"
+fi
+readonly arch
+
+# Use bazelisk to catch migration problems.
+readonly bazelisk_version="v1.10.1"
+readonly url="https://github.com/bazelbuild/bazelisk/releases/download/${bazelisk_version}/bazelisk-${os}-${arch}"
+bazel="${TMPDIR:-/tmp}/bazelisk"
+readonly bazel
+
+readonly common_test_args=(
+  --incompatible_enable_cc_toolchain_resolution
+  --symlink_prefix=/
+  --color=yes
+  --show_progress_rate_limit=30
+  --keep_going
+  --test_output=errors
+)
+
+curl -L -sSf -o "${bazel}" "${url}"
+chmod a+x "${bazel}"