discover/grub2: Fix handling of positional parameters

[petitboot] / test / parser / test-grub2-pos-param.c

diff --git a/test/parser/test-grub2-pos-param.c b/test/parser/test-grub2-pos-param.c
new file mode 100644 (file)
index 0000000..09ac8fc
--- /dev/null
+++ b/test/parser/test-grub2-pos-param.c
@@ -0,0 +1,35 @@
+
+#include "parser-test.h"
+
+#if 0 /* PARSER_EMBEDDED_CONFIG */
+
+function set_params_var {
+       params="$1 $2"
+}
+menuentry 'Linux' {
+       set_params_var abc 123
+       linux   test_kernel $params
+}
+
+#endif
+
+void run_test(struct parser_test *test)
+{
+       struct discover_boot_option *opt;
+       struct discover_context *ctx;
+
+       test_read_conf_embedded(test, "/boot/grub/grub.cfg");
+
+       test_run_parser(test, "grub2");
+
+       ctx = test->ctx;
+
+       check_boot_option_count(ctx, 1);
+       opt = get_boot_option(ctx, 0);
+
+       check_name(opt, "Linux");
+       /* The linux command, $params is expected to have been set when
+        * set_params was called in menuentry.
+        */
+       check_args(opt, "abc 123");
+}