Adding upstream version 2:4.17.12+dfsg.upstream/2%4.17.12+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 435 insertions, 0 deletions

diff --git a/lib/util/tests/test_bytearray.c b/lib/util/tests/test_bytearray.c
new file mode 100644
index 0000000..fcf63d8
--- /dev/null
+++ b/lib/util/tests/test_bytearray.c
@@ -0,0 +1,435 @@
+/*
+ * Unix SMB/CIFS implementation.
+ *
+ * Copyright (C) 2018-2019 Andreas Schneider <asn@samba.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdarg.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <setjmp.h>
+#include <cmocka.h>
+
+#include "lib/replace/replace.h"
+#include "lib/util/bytearray.h"
+
+static void torture_pull_le_u8(void **state)
+{
+	uint8_t data[2] = {0};
+	uint8_t result;
+
+	(void)state;
+
+	result = PULL_LE_U8(data, 0);
+	assert_int_equal(result, 0);
+
+	data[0] = 0x2a;
+	result = PULL_LE_U8(data, 0);
+	assert_int_equal(result, 42);
+
+
+	data[0] = 0xf;
+	result = PULL_LE_U8(data, 0);
+	assert_int_equal(result, 0xf);
+
+	data[0] = 0xff;
+	result = PULL_LE_U8(data, 0);
+	assert_int_equal(result, 0xff);
+
+	data[1] = 0x2a;
+	result = PULL_LE_U8(data, 1);
+	assert_int_equal(result, 42);
+}
+
+static void torture_pull_le_u16(void **state)
+{
+	uint8_t data[2] = {0, 0};
+	uint16_t result;
+
+	(void)state;
+
+	result = PULL_LE_U16(data, 0);
+	assert_int_equal(result, 0);
+
+	data[0] = 0x2a;
+	data[1] = 0x00;
+	result = PULL_LE_U16(data, 0);
+	assert_int_equal(result, 42);
+
+	data[0] = 0xff;
+	data[1] = 0x00;
+	result = PULL_LE_U16(data, 0);
+	assert_int_equal(result, 0x00ff);
+
+	data[0] = 0x00;
+	data[1] = 0xff;
+	result = PULL_LE_U16(data, 0);
+	assert_int_equal(result, 0xff00);
+
+	data[0] = 0xff;
+	data[1] = 0xff;
+	result = PULL_LE_U16(data, 0);
+	assert_int_equal(result, 0xffff);
+}
+
+static void torture_pull_le_u32(void **state)
+{
+	uint8_t data[4] = {0, 0, 0, 0};
+	uint32_t result;
+
+	(void)state;
+
+	result = PULL_LE_U32(data, 0);
+	assert_int_equal(result, 0);
+
+	data[0] = 0x2a;
+	data[1] = 0x00;
+	data[2] = 0x00;
+	data[3] = 0x00;
+	result = PULL_LE_U32(data, 0);
+	assert_int_equal(result, 42);
+
+	data[0] = 0xff;
+	data[1] = 0x00;
+	data[2] = 0x00;
+	data[3] = 0x00;
+	result = PULL_LE_U32(data, 0);
+	assert_int_equal(result, 0x00ff);
+
+	data[0] = 0x00;
+	data[1] = 0xff;
+	data[2] = 0x00;
+	data[3] = 0x00;
+	result = PULL_LE_U32(data, 0);
+	assert_int_equal(result, 0xff00);
+
+	data[0] = 0x00;
+	data[1] = 0x00;
+	data[2] = 0xff;
+	data[3] = 0x00;
+	result = PULL_LE_U32(data, 0);
+	assert_int_equal(result, 0xff0000);
+
+	data[0] = 0x00;
+	data[1] = 0x00;
+	data[2] = 0x00;
+	data[3] = 0xff;
+	result = PULL_LE_U32(data, 0);
+	assert_int_equal(result, 0xff000000);
+
+	data[0] = 0xff;
+	data[1] = 0xff;
+	data[2] = 0xff;
+	data[3] = 0xff;
+	result = PULL_LE_U32(data, 0);
+	assert_int_equal(result, 0xffffffff);
+}
+
+static void torture_push_le_u8(void **state)
+{
+	uint8_t data[4] = {0, 0, 0, 0};
+	uint8_t data2[4] = {42, 42, 42, 42};
+
+	(void)state;
+
+	PUSH_LE_U8(data, 0, 42);
+	PUSH_LE_U8(data, 1, 42);
+	PUSH_LE_U8(data, 2, 42);
+	PUSH_LE_U8(data, 3, 42);
+	assert_memory_equal(data, data2, sizeof(data));
+}
+
+static void torture_push_le_u16(void **state)
+{
+	uint8_t data[4] = {0, 0, 0, 0};
+	uint8_t data2[4] = {0xa6, 0x7f, 0x2a, 0x00};
+	uint16_t result;
+
+	(void)state;
+
+	PUSH_LE_U16(data, 0, 32678);
+	PUSH_LE_U16(data, 2, 42);
+	assert_memory_equal(data, data2, sizeof(data));
+
+	result = PULL_LE_U16(data, 2);
+	assert_int_equal(result, 42);
+
+	result = PULL_LE_U16(data, 0);
+	assert_int_equal(result, 32678);
+}
+
+static void torture_push_le_u32(void **state)
+{
+	uint8_t data[8] = {0};
+	uint8_t data2[8] = {0xa6, 0x7f, 0x00, 0x00, 0x2a, 0x00, 0x00, 0x00};
+	uint32_t result;
+
+	(void)state;
+
+	PUSH_LE_U32(data, 0, 32678);
+	PUSH_LE_U32(data, 4, 42);
+	assert_memory_equal(data, data2, sizeof(data));
+
+	result = PULL_LE_U32(data, 4);
+	assert_int_equal(result, 42);
+
+	result = PULL_LE_U32(data, 0);
+	assert_int_equal(result, 32678);
+
+	PUSH_LE_U32(data, 0, 0xfffefffe);
+	result = PULL_LE_U32(data, 0);
+	assert_int_equal(result, 0xfffefffe);
+}
+
+static void torture_push_le_u64(void **state)
+{
+	uint8_t data[16] = {0};
+	uint64_t result;
+
+	(void)state;
+
+	PUSH_LE_U64(data, 0, 32678);
+
+	result = PULL_LE_U64(data, 0);
+	assert_int_equal(result, 32678);
+
+	PUSH_LE_U64(data, 0, 0xfffefffefffefffeUL);
+
+	result = PULL_LE_U64(data, 0);
+	assert_int_equal(result, 0xfffefffefffefffeUL);
+}
+
+/****************** BIG ENDIAN ********************/
+
+static void torture_pull_be_u8(void **state)
+{
+	uint8_t data[2] = {0};
+	uint8_t result;
+
+	(void)state;
+
+	result = PULL_BE_U8(data, 0);
+	assert_int_equal(result, 0);
+
+	data[0] = 0x2a;
+	result = PULL_BE_U8(data, 0);
+	assert_int_equal(result, 42);
+
+
+	data[0] = 0xf;
+	result = PULL_BE_U8(data, 0);
+	assert_int_equal(result, 0xf);
+
+	data[0] = 0xff;
+	result = PULL_BE_U8(data, 0);
+	assert_int_equal(result, 0xff);
+
+	data[1] = 0x2a;
+	result = PULL_BE_U8(data, 1);
+	assert_int_equal(result, 42);
+}
+
+static void torture_pull_be_u16(void **state)
+{
+	uint8_t data[2] = {0, 0};
+	uint16_t result;
+
+	(void)state;
+
+	result = PULL_BE_U16(data, 0);
+	assert_int_equal(result, 0);
+
+	data[0] = 0x00;
+	data[1] = 0x2a;
+	result = PULL_BE_U16(data, 0);
+	assert_int_equal(result, 42);
+
+	data[0] = 0x00;
+	data[1] = 0xff;
+	result = PULL_BE_U16(data, 0);
+	assert_int_equal(result, 0x00ff);
+
+	data[0] = 0xff;
+	data[1] = 0x00;
+	result = PULL_BE_U16(data, 0);
+	assert_int_equal(result, 0xff00);
+
+	data[0] = 0xff;
+	data[1] = 0xff;
+	result = PULL_BE_U16(data, 0);
+	assert_int_equal(result, 0xffff);
+}
+
+static void torture_pull_be_u32(void **state)
+{
+	uint8_t data[4] = {0, 0, 0, 0};
+	uint32_t result;
+
+	(void)state;
+
+	result = PULL_BE_U32(data, 0);
+	assert_int_equal(result, 0);
+
+	data[0] = 0x00;
+	data[1] = 0x00;
+	data[2] = 0x00;
+	data[3] = 0x2a;
+	result = PULL_BE_U32(data, 0);
+	assert_int_equal(result, 42);
+
+	data[0] = 0x00;
+	data[1] = 0x00;
+	data[2] = 0x00;
+	data[3] = 0xff;
+	result = PULL_BE_U32(data, 0);
+	assert_int_equal(result, 0x00ff);
+
+	data[0] = 0x00;
+	data[1] = 0x00;
+	data[2] = 0xff;
+	data[3] = 0x00;
+	result = PULL_BE_U32(data, 0);
+	assert_int_equal(result, 0xff00);
+
+	data[0] = 0x00;
+	data[1] = 0xff;
+	data[2] = 0x00;
+	data[3] = 0x00;
+	result = PULL_BE_U32(data, 0);
+	assert_int_equal(result, 0xff0000);
+
+	data[0] = 0xff;
+	data[1] = 0x00;
+	data[2] = 0x00;
+	data[3] = 0x00;
+	result = PULL_BE_U32(data, 0);
+	assert_int_equal(result, 0xff000000);
+
+	data[0] = 0xff;
+	data[1] = 0xff;
+	data[2] = 0xff;
+	data[3] = 0xff;
+	result = PULL_BE_U32(data, 0);
+	assert_int_equal(result, 0xffffffff);
+}
+
+static void torture_push_be_u8(void **state)
+{
+	uint8_t data[4] = {0, 0, 0, 0};
+	uint8_t data2[4] = {42, 42, 42, 42};
+
+	(void)state;
+
+	PUSH_BE_U8(data, 0, 42);
+	PUSH_BE_U8(data, 1, 42);
+	PUSH_BE_U8(data, 2, 42);
+	PUSH_BE_U8(data, 3, 42);
+	assert_memory_equal(data, data2, sizeof(data));
+}
+
+static void torture_push_be_u16(void **state)
+{
+	uint8_t data[4] = {0, 0, 0, 0};
+	uint8_t data2[4] = {0x7f, 0xa6, 0x00, 0x2a};
+	uint16_t result;
+
+	(void)state;
+
+	PUSH_BE_U16(data, 0, 32678);
+	PUSH_BE_U16(data, 2, 42);
+	assert_memory_equal(data, data2, sizeof(data));
+
+	result = PULL_BE_U16(data, 2);
+	assert_int_equal(result, 42);
+
+	result = PULL_BE_U16(data, 0);
+	assert_int_equal(result, 32678);
+}
+
+static void torture_push_be_u32(void **state)
+{
+	uint8_t data[8] = {0};
+	uint8_t data2[8] = {0x00, 0x00, 0x7f, 0xa6, 0x00, 0x00, 0x00, 0x2a};
+	uint32_t result;
+
+	(void)state;
+
+	PUSH_BE_U32(data, 0, 32678);
+	PUSH_BE_U32(data, 4, 42);
+	assert_memory_equal(data, data2, sizeof(data));
+
+	result = PULL_BE_U32(data, 4);
+	assert_int_equal(result, 42);
+
+	result = PULL_BE_U32(data, 0);
+	assert_int_equal(result, 32678);
+
+	PUSH_BE_U32(data, 0, 0xfffefffe);
+	result = PULL_BE_U32(data, 0);
+	assert_int_equal(result, 0xfffefffe);
+}
+
+static void torture_push_be_u64(void **state)
+{
+	uint8_t data[16] = {0};
+	uint64_t result;
+
+	(void)state;
+
+	PUSH_BE_U64(data, 0, 32678);
+
+	result = PULL_BE_U64(data, 0);
+	assert_int_equal(result, 32678);
+
+	PUSH_LE_U64(data, 8, 0xfffefffe);
+
+	result = PULL_LE_U64(data, 8);
+	assert_int_equal(result, 0xfffefffe);
+}
+
+int main(int argc, char *argv[])
+{
+	int rc;
+	const struct CMUnitTest tests[] = {
+		cmocka_unit_test(torture_pull_le_u8),
+		cmocka_unit_test(torture_pull_le_u16),
+		cmocka_unit_test(torture_pull_le_u32),
+
+		cmocka_unit_test(torture_push_le_u8),
+		cmocka_unit_test(torture_push_le_u16),
+		cmocka_unit_test(torture_push_le_u32),
+		cmocka_unit_test(torture_push_le_u64),
+
+		/* BIG ENDIAN */
+		cmocka_unit_test(torture_pull_be_u8),
+		cmocka_unit_test(torture_pull_be_u16),
+		cmocka_unit_test(torture_pull_be_u32),
+
+		cmocka_unit_test(torture_push_be_u8),
+		cmocka_unit_test(torture_push_be_u16),
+		cmocka_unit_test(torture_push_be_u32),
+		cmocka_unit_test(torture_push_be_u64),
+	};
+
+	if (argc == 2) {
+		cmocka_set_test_filter(argv[1]);
+	}
+	cmocka_set_message_output(CM_OUTPUT_SUBUNIT);
+
+	rc = cmocka_run_group_tests(tests, NULL, NULL);
+
+	return rc;
+}