1 files changed, 49 insertions, 0 deletions

diff --git a/test/src/gen/test_point.c b/test/src/gen/test_point.c
new file mode 100644
index 0000000..fd928d6
--- /dev/null
+++ b/test/src/gen/test_point.c
@@ -0,0 +1,49 @@
+/*
+ * ecgen, tool for generating Elliptic curve domain parameters
+ * Copyright (C) 2017 J08nY
+ */
+
+#include "gen/types.h"
+#include "gen/point.h"
+#include "test/utils.h"
+#include <criterion/criterion.h>
+
+TestSuite(point, .init=default_setup, .fini=default_teardown);
+
+Test(point, test_point_random) {
+	GEN e = ellinit(mkvec2s(1, 3), stoi(23), -1);
+	curve_t curve = {.order = stoi(27), .curve = e};
+	config_t cfg = {};
+	int ret = point_gen_random(&curve, &cfg, NULL);
+
+	cr_assert_eq(ret, 1, "Point wasn't generated.");
+	cr_assert_eq(curve.npoints, 1, "Incorrect number of points.");
+	cr_assert_not_null(curve.points, "Points are null.");
+	cr_assert(ellisoncurve(e, curve.points[0]->point), "Point not on curve.");
+	cr_assert(gequal(ellorder(e, curve.points[0]->point, NULL),
+					 curve.points[0]->order), "Point has wrong order set.");
+
+	points_free_deep(&curve.points, 1);
+}
+
+Test(point, test_points_random) {
+	GEN e = ellinit(mkvec2s(1, 3), stoi(23), -1);
+	curve_t curve = {.order = stoi(27), .curve = e};
+	config_t cfg = {};
+	size_t npoints = 3;
+	arg_t arg = {.args = &npoints, .nargs = 1};
+	int ret = points_gen_random(&curve, &cfg, &arg);
+
+	cr_assert_eq(ret, 1, "Points weren't generated.");
+	cr_assert_eq(curve.npoints, npoints, "Incorrect number of points.");
+	cr_assert_not_null(curve.points, "Points are null.");
+	for (size_t i = 0; i < npoints; i++) {
+		point_t *point = curve.points[i];
+		cr_assert(ellisoncurve(e, point->point),
+				  "Point not on curve.");
+		cr_assert(gequal(ellorder(e, point->point, NULL), point->order),
+				  "Point has wrong order set.");
+	}
+
+	points_free_deep(&curve.points, npoints);
+}