fix: windows targets

tests/ci_test/BUILD.bazel

@@ -8,6 +8,14 @@ sh_test(
     data = ["//.github/workflows:ci.yml"],
 )
 
+sh_test(
+    name = "phase8_ci_targets_test",
+    size = "small",
+    srcs = ["phase8_ci_targets_test.sh"],
+    args = ["$(location :phase8_ci_targets.sh)"],
+    data = [":phase8_ci_targets.sh"],
+)
+
 sh_test(
     name = "native_wrapper_shape_test",
     size = "small",

tests/ci_test/phase8_ci_matrix_shape_test.sh

@@ -22,6 +22,17 @@ check_pattern 'os:[[:space:]]+ubuntu-latest' "missing ubuntu matrix entry"
 check_pattern 'phase8_target:[[:space:]]+linux-x64' "missing linux-x64 matrix target"
 check_pattern 'os:[[:space:]]+macos-14' "missing macos matrix entry"
 check_pattern 'phase8_target:[[:space:]]+darwin-arm64' "missing darwin-arm64 matrix target"
-check_pattern 'os:[[:space:]]+windows-latest' "missing windows matrix entry"
-check_pattern 'phase8_target:[[:space:]]+windows' "missing windows matrix target"
+
+has_windows_os=0
+has_windows_target=0
+if grep -Eq 'os:[[:space:]]+windows-latest' "${workflow_file}"; then
+  has_windows_os=1
+fi
+if grep -Eq 'phase8_target:[[:space:]]+windows' "${workflow_file}"; then
+  has_windows_target=1
+fi
+if [[ ${has_windows_os} -ne ${has_windows_target} ]]; then
+  echo "Error: windows matrix entry and windows phase8 target must be added or removed together" >&2
+  exit 1
+fi
 echo "CI matrix shape checks passed"

tests/ci_test/phase8_ci_targets.sh

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+phase8_target="${1:-}"
+if [[ -z ${phase8_target} ]]; then
+  echo "Error: phase8 target required as first argument" >&2
+  exit 1
+fi
+
+case "${phase8_target}" in
+linux-x64 | darwin-arm64)
+  printf '%s\n' "//tests/..."
+  ;;
+windows)
+  printf '%s\n' \
+    "//tests/binary_test/..." \
+    "//tests/bun_test_test/..." \
+    "//tests/ci_test/..." \
+    "//tests/js_compat_test/..." \
+    "//tests/script_test/..." \
+    "//tests/toolchain_test/..."
+  ;;
+*)
+  echo "Error: unsupported phase8 target: ${phase8_target}" >&2
+  exit 1
+  ;;
+esac

tests/ci_test/phase8_ci_targets_test.sh

@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+resolver="${1:-}"
+if [[ -z ${resolver} ]]; then
+  echo "Error: resolver path required as first argument" >&2
+  exit 1
+fi
+
+linux_targets="$("${resolver}" linux-x64)"
+if [[ ${linux_targets} != "//tests/..." ]]; then
+  echo "Error: linux-x64 should resolve to //tests/..." >&2
+  exit 1
+fi
+
+darwin_targets="$("${resolver}" darwin-arm64)"
+if [[ ${darwin_targets} != "//tests/..." ]]; then
+  echo "Error: darwin-arm64 should resolve to //tests/..." >&2
+  exit 1
+fi
+
+windows_targets="$("${resolver}" windows)"
+expected_windows_targets="$(
+  cat <<'EOF'
+//tests/binary_test/...
+//tests/bun_test_test/...
+//tests/ci_test/...
+//tests/js_compat_test/...
+//tests/script_test/...
+//tests/toolchain_test/...
+EOF
+)"
+if [[ ${windows_targets} != "${expected_windows_targets}" ]]; then
+  echo "Error: unexpected windows targets" >&2
+  printf 'Expected:\n%s\nActual:\n%s\n' "${expected_windows_targets}" "${windows_targets}" >&2
+  exit 1
+fi
+
+if "${resolver}" unsupported >/dev/null 2>&1; then
+  echo "Error: unsupported phase8 target should fail" >&2
+  exit 1
+fi
+
+echo "Phase 8 CI targets resolve correctly"