X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;ds=sidebyside;f=ccan%2Fcppmagic%2Ftest%2Frun.c;fp=ccan%2Fcppmagic%2Ftest%2Frun.c;h=2aa95303ed52d21a14f3a536cc580e7d7050bf07;hb=7ddee86d9ac424dbec04583e37e9584375bd6d74;hp=0f8917d6a4afa5d8e620504a197fd7ae14cec7b8;hpb=395a2f841356e5bba4935a24093d30d67c1f3ef5;p=ccan

diff --git a/ccan/cppmagic/test/run.c b/ccan/cppmagic/test/run.c
index 0f8917d6..2aa95303 100644
--- a/ccan/cppmagic/test/run.c
+++ b/ccan/cppmagic/test/run.c
@@ -15,9 +15,12 @@ static inline void check1(const char *orig, const char *expand,
 #define CHECK1(orig, match) \
 	check1(#orig, CPPMAGIC_STRINGIFY(orig), match)
 
+#define TESTRECURSE()	R CPPMAGIC_DEFER1(_TESTRECURSE)()()
+#define _TESTRECURSE()	TESTRECURSE
+
 int main(void)
 {
-	plan_tests(24);
+	plan_tests(27);
 
 	CHECK1(CPPMAGIC_NOTHING(), "");
 	CHECK1(CPPMAGIC_GLUE2(a, b), "ab");
@@ -51,6 +54,10 @@ int main(void)
 	CHECK1(CPPMAGIC_IFELSE(1)(abc)(def), "abc");
 	CHECK1(CPPMAGIC_IFELSE(not zero)(abc)(def), "abc");
 
+	CHECK1(TESTRECURSE(), "R R _TESTRECURSE ()()");
+	CHECK1(CPPMAGIC_EVAL1(TESTRECURSE()), "R R R _TESTRECURSE ()()");
+	CHECK1(CPPMAGIC_EVAL2(TESTRECURSE()), "R R R R R _TESTRECURSE ()()");
+
 	/* This exits depending on whether all tests passed */
 	return exit_status();
 }