5 files changed, 44 insertions, 0 deletions
diff --git a/lib/ccan/build_assert/test/compile_fail-expr.c b/lib/ccan/build_assert/test/compile_fail-expr.c
new file mode 100644
index 0000000000..109215b8aa
--- /dev/null
+++ b/lib/ccan/build_assert/test/compile_fail-expr.c
@@ -0,0 +1,10 @@
+#include <ccan/build_assert/build_assert.h>
+
+int main(int argc, char *argv[])
+{
+#ifdef FAIL
+	return BUILD_ASSERT_OR_ZERO(1 == 0);
+#else
+	return 0;
+#endif
+}
diff --git a/lib/ccan/build_assert/test/compile_fail.c b/lib/ccan/build_assert/test/compile_fail.c
new file mode 100644
index 0000000000..37d95eddc9
--- /dev/null
+++ b/lib/ccan/build_assert/test/compile_fail.c
@@ -0,0 +1,9 @@
+#include <ccan/build_assert/build_assert.h>
+
+int main(int argc, char *argv[])
+{
+#ifdef FAIL
+	BUILD_ASSERT(1 == 0);
+#endif
+	return 0;
+}
diff --git a/lib/ccan/build_assert/test/compile_ok.c b/lib/ccan/build_assert/test/compile_ok.c
new file mode 100644
index 0000000000..4105484d1f
--- /dev/null
+++ b/lib/ccan/build_assert/test/compile_ok.c
@@ -0,0 +1,7 @@
+#include <ccan/build_assert/build_assert.h>
+
+int main(int argc, char *argv[])
+{
+	BUILD_ASSERT(1 == 1);
+	return 0;
+}
diff --git a/lib/ccan/build_assert/test/run-BUILD_ASSERT_OR_ZERO.c b/lib/ccan/build_assert/test/run-BUILD_ASSERT_OR_ZERO.c
new file mode 100644
index 0000000000..4185821331
--- /dev/null
+++ b/lib/ccan/build_assert/test/run-BUILD_ASSERT_OR_ZERO.c
@@ -0,0 +1,9 @@
+#include <ccan/build_assert/build_assert.h>
+#include <ccan/tap/tap.h>
+
+int main(int argc, char *argv[])
+{
+	plan_tests(1);
+	ok1(BUILD_ASSERT_OR_ZERO(1 == 1) == 0);
+	return exit_status();
+}
diff --git a/lib/ccan/build_assert/test/run-EXPR_BUILD_ASSERT.c b/lib/ccan/build_assert/test/run-EXPR_BUILD_ASSERT.c
new file mode 100644
index 0000000000..91bbbbbf75
--- /dev/null
+++ b/lib/ccan/build_assert/test/run-EXPR_BUILD_ASSERT.c
@@ -0,0 +1,9 @@
+#include <ccan/build_assert/build_assert.h>
+#include <ccan/tap/tap.h>
+
+int main(int argc, char *argv[])
+{
+	plan_tests(1);
+	ok1(EXPR_BUILD_ASSERT(1 == 1) == 0);
+	return exit_status();
+}