X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Fcdump%2Ftest%2Frun-attributes.c;fp=ccan%2Fcdump%2Ftest%2Frun-attributes.c;h=1034bde99f4466d5ce19e411687b72f9755005c6;hb=ed95d8600afe1564ffd1783ae9ea0ef6324904dc;hp=0000000000000000000000000000000000000000;hpb=3d6fe8391ab0b6e6b9da0a715a4a8308303fc72e;p=ccan

diff --git a/ccan/cdump/test/run-attributes.c b/ccan/cdump/test/run-attributes.c
new file mode 100644
index 00000000..1034bde9
--- /dev/null
+++ b/ccan/cdump/test/run-attributes.c
@@ -0,0 +1,68 @@
+#include <ccan/cdump/cdump.h>
+/* Include the C files directly. */
+#include <ccan/cdump/cdump.c>
+#include <ccan/tap/tap.h>
+
+int main(void)
+{
+	struct cdump_definitions *defs;
+	const struct cdump_type *t;
+	char *ctx = tal(NULL, char), *problems;
+
+	/* This is how many tests you plan to run */
+	plan_tests(37);
+
+	defs = cdump_extract(ctx, "__attribute__((xxx)) enum foo __attribute__((xxx)) { BAR } __attribute__((xxx));", NULL);
+	ok1(defs);
+	ok1(tal_parent(defs) == ctx);
+
+	ok1(strmap_empty(&defs->structs));
+	ok1(strmap_empty(&defs->unions));
+	t = strmap_get(&defs->enums, "foo");
+	ok1(t);
+	ok1(t->kind == CDUMP_ENUM);
+	ok1(streq(t->name, "foo"));
+	ok1(tal_count(t->u.enum_vals) == 1);
+	ok1(streq(t->u.enum_vals[0].name, "BAR"));
+	ok1(!t->u.enum_vals[0].value);
+
+	defs = cdump_extract(ctx, "__attribute__((xxx)) struct foo __attribute__((xxx)) { int __attribute__((xxx)) x __attribute__((xxx)); } __attribute__((xxx));", &problems);
+	ok1(defs);
+	ok1(tal_parent(defs) == ctx);
+	ok1(!problems);
+
+	ok1(strmap_empty(&defs->enums));
+	ok1(strmap_empty(&defs->unions));
+	t = strmap_get(&defs->structs, "foo");
+	ok1(t);
+	ok1(t->kind == CDUMP_STRUCT);
+	ok1(streq(t->name, "foo"));
+	ok1(tal_count(t->u.members) == 1);
+	ok1(streq(t->u.members[0].name, "x"));
+	ok1(t->u.members[0].type->kind == CDUMP_UNKNOWN);
+	ok1(streq(t->u.members[0].type->name, "int"));
+
+	defs = cdump_extract(ctx, "struct foo { int x, __attribute__((xxx)) y; };", &problems);
+	ok1(defs);
+	ok1(tal_parent(defs) == ctx);
+	ok1(!problems);
+
+	ok1(strmap_empty(&defs->enums));
+	ok1(strmap_empty(&defs->unions));
+	t = strmap_get(&defs->structs, "foo");
+	ok1(t);
+	ok1(t->kind == CDUMP_STRUCT);
+	ok1(streq(t->name, "foo"));
+	ok1(tal_count(t->u.members) == 2);
+
+	ok1(streq(t->u.members[0].name, "x"));
+	ok1(t->u.members[0].type->kind == CDUMP_UNKNOWN);
+	ok1(streq(t->u.members[0].type->name, "int"));
+
+	ok1(streq(t->u.members[1].name, "y"));
+	ok1(t->u.members[1].type->kind == CDUMP_UNKNOWN);
+	ok1(streq(t->u.members[1].type->name, "int"));
+
+	/* This exits depending on whether all tests passed */
+	return exit_status();
+}