From 1e1822205ffac5cbf0b44495d6ef85e97a62f848 Mon Sep 17 00:00:00 2001
From: Zhi Guan <guanzhi1980@gmail.com>
Date: Sat, 20 Jun 2026 23:56:10 +0800
Subject: [PATCH] Add tests to fixed bugs

---
 CMakeLists.txt          |  2 +-
 include/gmssl/version.h |  2 +-
 tests/asn1test.c        | 38 ++++++++++++++++++++++++++++++++
 tests/sm2_z256test.c    | 49 +++++++++++++++++++++++++++++++++++++++++
 4 files changed, 89 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6bd2964d..18b84348 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -874,7 +874,7 @@ endif()
 #
 set(CPACK_PACKAGE_NAME "GmSSL")
 set(CPACK_PACKAGE_VENDOR "GmSSL develop team")
-set(CPACK_PACKAGE_VERSION "3.2.0-dev.1124")
+set(CPACK_PACKAGE_VERSION "3.2.0-dev.1131")
 set(CPACK_PACKAGE_DESCRIPTION_FILE ${PROJECT_SOURCE_DIR}/README.md)
 set(CPACK_NSIS_MODIFY_PATH ON)
 include(CPack)
diff --git a/include/gmssl/version.h b/include/gmssl/version.h
index 5cbb5543..d20f4847 100644
--- a/include/gmssl/version.h
+++ b/include/gmssl/version.h
@@ -18,7 +18,7 @@ extern "C" {
 
 
 #define GMSSL_VERSION_NUM	30200
-#define GMSSL_VERSION_STR	"GmSSL 3.2.0-dev.1124"
+#define GMSSL_VERSION_STR	"GmSSL 3.2.0-dev.1131"
 
 int gmssl_version_num(void);
 const char *gmssl_version_str(void);
diff --git a/tests/asn1test.c b/tests/asn1test.c
index 129ecb83..571bb90d 100644
--- a/tests/asn1test.c
+++ b/tests/asn1test.c
@@ -402,6 +402,43 @@ static int test_asn1_object_identifier(void)
 	return 1;
 }
 
+static int test_asn1_object_identifier_max_nodes(void)
+{
+	uint8_t octets[ASN1_OID_MAX_NODES];
+	uint32_t nodes[ASN1_OID_MAX_NODES];
+	size_t nodes_cnt;
+	size_t i;
+
+	memset(octets, 0x01, sizeof(octets));
+	octets[0] = 42; // 1.2
+
+	nodes_cnt = 0;
+	if (asn1_object_identifier_from_octets(nodes, &nodes_cnt, octets, ASN1_OID_MAX_NODES - 1) != 1
+		|| nodes_cnt != ASN1_OID_MAX_NODES) {
+		error_print();
+		return -1;
+	}
+	if (nodes[0] != 1 || nodes[1] != 2) {
+		error_print();
+		return -1;
+	}
+	for (i = 2; i < nodes_cnt; i++) {
+		if (nodes[i] != 1) {
+			error_print();
+			return -1;
+		}
+	}
+
+	nodes_cnt = 0;
+	if (asn1_object_identifier_from_octets(nodes, &nodes_cnt, octets, ASN1_OID_MAX_NODES) != -1) {
+		error_print();
+		return -1;
+	}
+
+	printf("%s() ok\n", __FUNCTION__);
+	return 1;
+}
+
 static int test_asn1_printable_string(void)
 {
 	char *tests[] = {
@@ -948,6 +985,7 @@ int main(void)
 	if (test_asn1_tag() != 1) goto err;
 	if (test_asn1_utf8_string() != 1) goto err;
 	if (test_asn1_string_code_point_from_bytes() != 1) goto err;
+	if (test_asn1_object_identifier_max_nodes() != 1) goto err;
 /*
 	if (test_asn1_length() != 1) goto err;
 	if (test_asn1_length_from_ber() != 1) goto err;
diff --git a/tests/sm2_z256test.c b/tests/sm2_z256test.c
index 49eee01b..3dcfd3ee 100644
--- a/tests/sm2_z256test.c
+++ b/tests/sm2_z256test.c
@@ -571,6 +571,54 @@ static int test_sm2_z256_point_from_x_bytes(void)
 	return 1;
 }
 
+static int test_sm2_z256_point_to_compressed_octets(void)
+{
+	struct {
+		char *label;
+		char *point;
+		char *compressed;
+	} tests[] = {
+		{
+		"G",
+		"32c4ae2c1f1981195f9904466a39c9948fe30bbff2660be1715a4589334c74c7"
+		"bc3736a2f4f6779c59bdcee36b692153d0a9877cc62a474002df32e52139f0a0",
+		"02"
+		"32c4ae2c1f1981195f9904466a39c9948fe30bbff2660be1715a4589334c74c7",
+		},
+		{
+		"2G",
+		"56cefd60d7c87c000d58ef57fa73ba4d9c0dfa08c08a7331495c2e1da3f2bd52"
+		"31b7e7e6cc8189f668535ce0f8eaf1bd6de84c182f6c8e716f780d3a970a23c3",
+		"03"
+		"56cefd60d7c87c000d58ef57fa73ba4d9c0dfa08c08a7331495c2e1da3f2bd52",
+		},
+	};
+
+	SM2_Z256_POINT P;
+	SM2_Z256_POINT Q;
+	uint8_t compressed[33];
+	uint8_t expected[33];
+	size_t len;
+	size_t i;
+
+	for (i = 0; i < sizeof(tests)/sizeof(tests[0]); i++) {
+		sm2_z256_point_from_hex(&P, tests[i].point);
+		if (hex_to_bytes(tests[i].compressed, strlen(tests[i].compressed), expected, &len) != 1
+			|| len != sizeof(expected)
+			|| sm2_z256_point_to_compressed_octets(&P, compressed) != 1
+			|| memcmp(compressed, expected, sizeof(expected)) != 0
+			|| sm2_z256_point_from_octets(&Q, compressed, sizeof(compressed)) != 1
+			|| sm2_z256_point_equ(&P, &Q) != 1) {
+			fprintf(stderr, "%s\n", tests[i].label);
+			error_print();
+			return -1;
+		}
+	}
+
+	printf("%s() ok\n", __FUNCTION__);
+	return 1;
+}
+
 static int test_sm2_z256_point_add_conjugate(void)
 {
 	char *hex_G =
@@ -960,6 +1008,7 @@ int main(void)
 	if (test_sm2_z256_point_mul_generator() != 1) goto err;
 	if (test_sm2_z256_point_from_hash() != 1) goto err;
 	if (test_sm2_z256_point_from_x_bytes() != 1) goto err;
+	if (test_sm2_z256_point_to_compressed_octets() != 1) goto err;
 
 
 	if (test_sm2_z256_point_dbl_infinity() != 1) goto err;