X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Fcdump%2Ftest%2Frun-multiline.c;fp=ccan%2Fcdump%2Ftest%2Frun-multiline.c;h=50f4e75bdb10b50493a0e5b1016d1b7614e72432;hb=3d6fe8391ab0b6e6b9da0a715a4a8308303fc72e;hp=0000000000000000000000000000000000000000;hpb=1e5f5ecc5f6e75ac28c9b03f10837a7231dbca8e;p=ccan

diff --git a/ccan/cdump/test/run-multiline.c b/ccan/cdump/test/run-multiline.c
new file mode 100644
index 00000000..50f4e75b
--- /dev/null
+++ b/ccan/cdump/test/run-multiline.c
@@ -0,0 +1,75 @@
+#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(30);
+
+	/* Multi-line preprocessor statement. */
+	defs = cdump_extract(ctx,
+			     "#if \\\n"
+			     "SOME\\\n"
+			     "THING\n"
+			     "enum foo { BAR };", &problems);
+	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,
+			     "enum foo {\n"
+			     "#if \\\n"
+			     "SOME\\\n"
+			     "THING\n"
+			     " BAR };", &problems);
+	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);
+
+	/* Multi-line "one-line" comment. */
+	defs = cdump_extract(ctx,
+			     "enum foo {\n"
+			     "// Comment \\\n"
+			     "SOME\\\n"
+			     "THING\n"
+			     " BAR };", &problems);
+	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);
+
+	/* This exits depending on whether all tests passed */
+	return exit_status();
+}