Add some comments to unittest_test.sh
diff --git a/tests/unittest_test.sh b/tests/unittest_test.sh
index 22239b5..a74c1df 100755
--- a/tests/unittest_test.sh
+++ b/tests/unittest_test.sh
@@ -58,6 +58,7 @@
register_unittest_toolchains()
EOF
+ # Copy relevant skylib sources into the current workspace.
mkdir -p tests
touch tests/BUILD
cat > tests/BUILD <<EOF
@@ -77,6 +78,10 @@
ln -sf "$(rlocation bazel_skylib/lib/types.bzl)" lib/types.bzl
ln -sf "$(rlocation bazel_skylib/lib/unittest.bzl)" lib/unittest.bzl
+ mkdir -p toolchains/unittest
+ ln -sf "$(rlocation bazel_skylib/toolchains/unittest/BUILD)" toolchains/unittest/BUILD
+
+ # Create test files.
mkdir -p testdir
cat > testdir/BUILD <<EOF
load("//tests:unittest_tests.bzl",
@@ -97,9 +102,6 @@
name = "fail_unexpected_passing_fake_target",
tags = ["manual"])
EOF
-
- mkdir -p toolchains/unittest
- ln -sf "$(rlocation bazel_skylib/toolchains/unittest/BUILD)" toolchains/unittest/BUILD
}
function test_basic_passing_test() {
