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-rwxr-xr-xtests/t0017-macro-errors.sh13
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/t0017-macro-errors.sh b/tests/t0017-macro-errors.sh
new file mode 100755
index 0000000..f54f74c
--- /dev/null
+++ b/tests/t0017-macro-errors.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+set -eu
+src="${TMPDIR-/tmp}/mcpu-cpp-macro-errors-$$.c"
+out="${TMPDIR-/tmp}/mcpu-cpp-macro-errors-$$.out"
+err="${TMPDIR-/tmp}/mcpu-cpp-macro-errors-$$.err"
+trap 'rm -f "$src" "$out" "$err"' EXIT HUP INT TERM
+cat > "$src" <<'EOT'
+#define
+EOT
+if "$MCPU_CPP" --no-config "$src" -o "$out" 2>"$err"; then
+ exit 1
+fi
+grep 'macro name expected after #define' "$err" >/dev/null