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-rw-r--r--tests/check_marshal.c925
1 files changed, 925 insertions, 0 deletions
diff --git a/tests/check_marshal.c b/tests/check_marshal.c
new file mode 100644
index 0000000..ddb170e
--- /dev/null
+++ b/tests/check_marshal.c
@@ -0,0 +1,925 @@
+/* -*- mode: c; c-file-style: "openbsd" -*- */
+/*
+ * Copyright (c) 2015 Vincent Bernat <bernat@luffy.cx>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <check.h>
+#include <sys/queue.h>
+
+#define MARSHAL_EXPORT
+#include "check-compat.h"
+#include "../src/marshal.h"
+#include "../src/log.h"
+
+/* This suite can be run in valgrind for memory leaks:
+ CK_FORK=no valgrind -v --leak-check=yes ./tests/check_marshal
+*/
+
+/* Use this callback to avoid some logs */
+static void donothing(int pri, const char *msg) {};
+
+struct struct_simple {
+ int a1;
+ long a2;
+ char a3;
+ time_t a4;
+ char a5[7];
+};
+MARSHAL(struct_simple);
+
+START_TEST(test_simple_structure)
+{
+ struct struct_simple source = {
+ .a1 = 78452,
+ .a2 = 48751424,
+ .a3 = 'h',
+ .a4 = 784254,
+ .a5 = { 'A', 'B', 'C', 'D', 'E', 'F', 'G' },
+ };
+ struct struct_simple *destination;
+ void *buffer;
+ size_t len, len2;
+
+ len = struct_simple_serialize(&source, &buffer);
+ fail_unless(len > 0, "Unable to serialize");
+ memset(&source, 0, sizeof(struct struct_simple));
+ len2 = struct_simple_unserialize(buffer, len, &destination);
+ fail_unless(len2 > 0, "Unable to deserialize");
+ free(buffer);
+ ck_assert_int_eq(len, len2);
+ ck_assert_int_eq(destination->a1, 78452);
+ ck_assert_int_eq(destination->a2, 48751424);
+ ck_assert_int_eq(destination->a3, 'h');
+ ck_assert_int_eq(destination->a4, 784254);
+ ck_assert_int_eq(destination->a5[0], 'A');
+ ck_assert_int_eq(destination->a5[1], 'B');
+ ck_assert_int_eq(destination->a5[2], 'C');
+ ck_assert_int_eq(destination->a5[3], 'D');
+ ck_assert_int_eq(destination->a5[4], 'E');
+ ck_assert_int_eq(destination->a5[5], 'F');
+ ck_assert_int_eq(destination->a5[6], 'G');
+ free(destination);
+}
+END_TEST
+
+struct struct_sub {
+ int e1;
+ struct struct_simple e2;
+ char e3;
+};
+MARSHAL_BEGIN(struct_sub)
+MARSHAL_SUBSTRUCT(struct_sub, struct_simple, e2)
+MARSHAL_END(struct_sub);
+
+START_TEST(test_substruct_structure)
+{
+ struct struct_sub source = {
+ .e1 = -5122,
+ .e2 = {
+ .a1 = 78452,
+ .a2 = 48751424,
+ .a3 = 'h',
+ .a4 = 784254,
+ .a5 = { 'A', 'B', 'C', 'D', 'E', 'F', 'G'},
+ },
+ .e3 = 'a',
+ };
+
+ struct struct_sub *destination;
+ void *buffer;
+ size_t len, len2;
+
+ len = struct_sub_serialize(&source, &buffer);
+ fail_unless(len > 0, "Unable to serialize");
+ memset(&source, 0, sizeof(struct struct_sub));
+ len2 = struct_sub_unserialize(buffer, len, &destination);
+ fail_unless(len2 > 0, "Unable to deserialize");
+ free(buffer);
+ ck_assert_int_eq(len, len2);
+ ck_assert_int_eq(destination->e1, -5122);
+ ck_assert_int_eq(destination->e2.a1, 78452);
+ ck_assert_int_eq(destination->e2.a2, 48751424);
+ ck_assert_int_eq(destination->e2.a3, 'h');
+ ck_assert_int_eq(destination->e2.a4, 784254);
+ ck_assert_int_eq(destination->e2.a5[0], 'A');
+ ck_assert_int_eq(destination->e2.a5[1], 'B');
+ ck_assert_int_eq(destination->e2.a5[2], 'C');
+ ck_assert_int_eq(destination->e2.a5[3], 'D');
+ ck_assert_int_eq(destination->e2.a5[4], 'E');
+ ck_assert_int_eq(destination->e2.a5[5], 'F');
+ ck_assert_int_eq(destination->e2.a5[6], 'G');
+ ck_assert_int_eq(destination->e3, 'a');
+ free(destination);
+}
+END_TEST
+
+struct struct_onepointer {
+ int b1;
+ long b2;
+ char b3;
+ struct struct_simple *b4;
+ int b5;
+};
+MARSHAL_BEGIN(struct_onepointer)
+MARSHAL_POINTER(struct_onepointer, struct_simple, b4)
+MARSHAL_END(struct_onepointer);
+
+START_TEST(test_pointer_structure)
+{
+ struct struct_simple source_simple = {
+ .a1 = 78452,
+ .a2 = 48751424,
+ .a3 = 'h',
+ .a4 = 784254,
+ .a5 = { 'A', 'B', 'C', 'D', 'E', 'F', 'G' },
+ };
+ struct struct_onepointer source = {
+ .b1 = 18,
+ .b2 = 15454,
+ .b3 = 'o',
+ .b4 = &source_simple,
+ .b5 = 333333,
+ };
+
+ struct struct_onepointer *destination;
+ void *buffer;
+ size_t len, len2;
+
+ len = struct_onepointer_serialize(&source, &buffer);
+ fail_unless(len > 0, "Unable to serialize");
+ memset(&source_simple, 0, sizeof(struct struct_simple));
+ memset(&source, 0, sizeof(struct struct_onepointer));
+ len2 = struct_onepointer_unserialize(buffer, len, &destination);
+ fail_unless(len2 > 0, "Unable to deserialize");
+ free(buffer);
+ ck_assert_int_eq(len, len2);
+ ck_assert_int_eq(destination->b1, 18);
+ ck_assert_int_eq(destination->b2, 15454);
+ ck_assert_int_eq(destination->b3, 'o');
+ ck_assert_int_eq(destination->b4->a1, 78452);
+ ck_assert_int_eq(destination->b4->a2, 48751424);
+ ck_assert_int_eq(destination->b4->a3, 'h');
+ ck_assert_int_eq(destination->b4->a4, 784254);
+ ck_assert_int_eq(destination->b4->a5[0], 'A');
+ ck_assert_int_eq(destination->b4->a5[1], 'B');
+ ck_assert_int_eq(destination->b4->a5[2], 'C');
+ ck_assert_int_eq(destination->b4->a5[3], 'D');
+ ck_assert_int_eq(destination->b4->a5[4], 'E');
+ ck_assert_int_eq(destination->b4->a5[5], 'F');
+ ck_assert_int_eq(destination->b4->a5[6], 'G');
+ ck_assert_int_eq(destination->b5, 333333);
+ free(destination->b4);
+ free(destination);
+}
+END_TEST
+
+struct struct_nestedpointers {
+ int c1;
+ long c2;
+ struct struct_simple *c3;
+ struct struct_onepointer *c4;
+ int c5;
+};
+MARSHAL_BEGIN(struct_nestedpointers)
+MARSHAL_POINTER(struct_nestedpointers, struct_simple, c3)
+MARSHAL_POINTER(struct_nestedpointers, struct_onepointer, c4)
+MARSHAL_END(struct_nestedpointers);
+
+START_TEST(test_several_pointers_structure)
+{
+ struct struct_simple source_simple1 = {
+ .a1 = 78452,
+ .a2 = 48751424,
+ .a3 = 'h',
+ .a4 = 784254,
+ .a5 = { 'A', 'B', 'C', 'D', 'E', 'F', 'G' },
+ };
+ struct struct_simple source_simple2 = {
+ .a1 = 451,
+ .a2 = 451424,
+ .a3 = 'o',
+ .a4 = 74,
+ .a5 = { 'a', 'b', 'c', 'd', 'e', 'f', 'g' },
+ };
+ struct struct_onepointer source_onepointer = {
+ .b1 = 18,
+ .b2 = 15454,
+ .b3 = 'o',
+ .b4 = &source_simple1,
+ .b5 = 333333,
+ };
+ struct struct_nestedpointers source = {
+ .c1 = 4542,
+ .c2 = 5665454,
+ .c3 = &source_simple2,
+ .c4 = &source_onepointer,
+ .c5 = -545424,
+ };
+
+ struct struct_nestedpointers *destination;
+ void *buffer;
+ size_t len, len2;
+
+ len = struct_nestedpointers_serialize(&source, &buffer);
+ fail_unless(len > 0, "Unable to serialize");
+ memset(&source_simple1, 0, sizeof(struct struct_simple));
+ memset(&source_simple2, 0, sizeof(struct struct_simple));
+ memset(&source_onepointer, 0, sizeof(struct struct_onepointer));
+ memset(&source, 0, sizeof(struct struct_nestedpointers));
+ len2 = struct_nestedpointers_unserialize(buffer, len, &destination);
+ fail_unless(len2 > 0, "Unable to deserialize");
+ free(buffer);
+ ck_assert_int_eq(len, len2);
+ ck_assert_int_eq(destination->c1, 4542);
+ ck_assert_int_eq(destination->c2, 5665454);
+ ck_assert_int_eq(destination->c3->a1, 451);
+ ck_assert_int_eq(destination->c3->a2, 451424);
+ ck_assert_int_eq(destination->c3->a3, 'o');
+ ck_assert_int_eq(destination->c3->a4, 74);
+ ck_assert_int_eq(destination->c3->a5[3], 'd');
+ ck_assert_int_eq(destination->c3->a5[4], 'e');
+ ck_assert_int_eq(destination->c3->a5[6], 'g');
+ ck_assert_int_eq(destination->c4->b1, 18);
+ ck_assert_int_eq(destination->c4->b2, 15454);
+ ck_assert_int_eq(destination->c4->b3, 'o');
+ ck_assert_int_eq(destination->c4->b4->a1, 78452);
+ ck_assert_int_eq(destination->c4->b4->a2, 48751424);
+ ck_assert_int_eq(destination->c4->b4->a3, 'h');
+ ck_assert_int_eq(destination->c4->b4->a4, 784254);
+ ck_assert_int_eq(destination->c4->b4->a5[0], 'A');
+ ck_assert_int_eq(destination->c4->b4->a5[1], 'B');
+ ck_assert_int_eq(destination->c4->b4->a5[2], 'C');
+ ck_assert_int_eq(destination->c4->b4->a5[3], 'D');
+ ck_assert_int_eq(destination->c4->b4->a5[4], 'E');
+ ck_assert_int_eq(destination->c4->b4->a5[5], 'F');
+ ck_assert_int_eq(destination->c4->b4->a5[6], 'G');
+ ck_assert_int_eq(destination->c4->b5, 333333);
+ free(destination->c3);
+ free(destination->c4->b4);
+ free(destination->c4);
+ free(destination);
+}
+END_TEST
+
+START_TEST(test_null_pointers)
+{
+ struct struct_simple source_simple2 = {
+ .a1 = 451,
+ .a2 = 451424,
+ .a3 = 'o',
+ .a4 = 74,
+ .a5 = { 'a', 'b', 'c', 'd', 'e', 'f', 'g' },
+ };
+ struct struct_nestedpointers source = {
+ .c1 = 4542,
+ .c2 = 5665454,
+ .c3 = &source_simple2,
+ .c4 = NULL,
+ .c5 = -545424,
+ };
+
+ struct struct_nestedpointers *destination;
+ void *buffer;
+ size_t len, len2;
+
+ len = struct_nestedpointers_serialize(&source, &buffer);
+ fail_unless(len > 0, "Unable to serialize");
+ memset(&source_simple2, 0, sizeof(struct struct_simple));
+ memset(&source, 0, sizeof(struct struct_nestedpointers));
+ len2 = struct_nestedpointers_unserialize(buffer, len, &destination);
+ fail_unless(len2 > 0, "Unable to deserialize");
+ free(buffer);
+ ck_assert_int_eq(len, len2);
+ ck_assert_int_eq(destination->c1, 4542);
+ ck_assert_int_eq(destination->c2, 5665454);
+ ck_assert_int_eq(destination->c3->a1, 451);
+ ck_assert_int_eq(destination->c3->a2, 451424);
+ ck_assert_int_eq(destination->c3->a3, 'o');
+ ck_assert_int_eq(destination->c3->a4, 74);
+ ck_assert_int_eq(destination->c3->a5[3], 'd');
+ ck_assert_int_eq(destination->c3->a5[4], 'e');
+ ck_assert_int_eq(destination->c3->a5[6], 'g');
+ ck_assert_ptr_eq(destination->c4, NULL);
+ free(destination->c3);
+ free(destination);
+}
+END_TEST
+
+struct struct_multipleref {
+ int f1;
+ struct struct_simple *f2;
+ struct struct_simple *f3;
+ struct struct_nestedpointers *f4;
+};
+MARSHAL_BEGIN(struct_multipleref)
+MARSHAL_POINTER(struct_multipleref, struct_simple, f2)
+MARSHAL_POINTER(struct_multipleref, struct_simple, f3)
+MARSHAL_POINTER(struct_multipleref, struct_nestedpointers, f4)
+MARSHAL_END(struct_multipleref);
+
+START_TEST(test_multiple_references)
+{
+ struct struct_simple source_simple = {
+ .a1 = 451,
+ .a2 = 451424,
+ .a3 = 'o',
+ .a4 = 74,
+ .a5 = { 'a', 'b', 'c', 'd', 'e', 'f', 'g' },
+ };
+ struct struct_nestedpointers source_nested = {
+ .c3 = &source_simple,
+ .c4 = NULL,
+ };
+ struct struct_multipleref source = {
+ .f1 = 15,
+ .f2 = &source_simple,
+ .f3 = &source_simple,
+ .f4 = &source_nested,
+ };
+
+ struct struct_multipleref *destination;
+ void *buffer = NULL;
+ size_t len, len2;
+
+ len = struct_multipleref_serialize(&source, &buffer);
+ fail_unless(buffer != NULL, "Buffer is empty");
+ fail_unless(len > 0, "Unable to serialize");
+ memset(&source_simple, 0, sizeof(struct struct_simple));
+ memset(&source_nested, 0, sizeof(struct struct_nestedpointers));
+ memset(&source, 0, sizeof(struct struct_multipleref));
+ len2 = struct_multipleref_unserialize(buffer, len, &destination);
+ fail_unless(len2 > 0, "Unable to deserialize");
+ free(buffer);
+ ck_assert_int_eq(len, len2);
+ ck_assert_int_eq(destination->f1, 15);
+ ck_assert_ptr_eq(destination->f2, destination->f3);
+ ck_assert_ptr_eq(destination->f2, destination->f4->c3);
+ ck_assert_int_eq(destination->f2->a1, 451);
+ ck_assert_int_eq(destination->f2->a2, 451424);
+ ck_assert_int_eq(destination->f2->a3, 'o');
+ ck_assert_int_eq(destination->f2->a4, 74);
+ ck_assert_ptr_eq(destination->f4->c4, NULL);
+ free(destination->f2);
+ free(destination->f4);
+ free(destination);
+}
+END_TEST
+
+struct struct_circularref {
+ int g1;
+ struct struct_circularref *g2;
+};
+MARSHAL_BEGIN(struct_circularref)
+MARSHAL_POINTER(struct_circularref, struct_circularref, g2)
+MARSHAL_END(struct_circularref);
+
+START_TEST(test_circular_references)
+{
+ struct struct_circularref source = {
+ .g1 = 42,
+ .g2 = &source,
+ };
+
+ struct struct_circularref *destination;
+ void *buffer = NULL;
+ size_t len, len2;
+
+ len = struct_circularref_serialize(&source, &buffer);
+ fail_unless(len > 0, "Unable to serialize");
+ memset(&source, 0, sizeof(struct struct_circularref));
+ len2 = struct_circularref_unserialize(buffer, len, &destination);
+ fail_unless(len2 > 0, "Unable to deserialize");
+ free(buffer);
+ ck_assert_int_eq(len, len2);
+ ck_assert_int_eq(destination->g1, 42);
+ ck_assert_int_eq(destination->g2->g1, 42);
+ ck_assert_ptr_eq(destination->g2, destination->g2->g2);
+ free(destination);
+}
+END_TEST
+
+START_TEST(test_too_small_unmarshal)
+{
+ struct struct_simple source_simple1;
+ struct struct_onepointer source_onepointer = {
+ .b4 = &source_simple1,
+ };
+ struct struct_nestedpointers source = {
+ .c3 = &source_simple1,
+ .c4 = &source_onepointer,
+ };
+
+ struct struct_nestedpointers *destination;
+ void *buffer;
+ size_t len, len2;
+ size_t i, j;
+
+ log_register(donothing);
+
+ len = struct_nestedpointers_serialize(&source, &buffer);
+ fail_unless(len > 0, "Unable to serialize");
+ memset(&source_simple1, 0, sizeof(struct struct_simple));
+ memset(&source_onepointer, 0, sizeof(struct struct_onepointer));
+ memset(&source, 0, sizeof(struct struct_nestedpointers));
+ /* Loop 30 times to ease debugging leaks with valgrind */
+ for (j = 0; j < 30; j++) {
+ for (i = 0; i < len; i++) {
+ len2 =
+ struct_nestedpointers_unserialize(buffer, 1, &destination);
+ fail_unless(len2 == 0,
+ "Should not be able to deserialize, too small (%zu<%zu)", i,
+ len);
+ }
+ }
+ len2 = struct_nestedpointers_unserialize(buffer, len + 5, &destination);
+ fail_unless(len2 == len, "Deserialized too much");
+ free(destination->c3);
+ free(destination->c4);
+ free(destination);
+ free(buffer);
+
+ log_register(NULL);
+}
+END_TEST
+
+struct struct_simpleentry {
+ TAILQ_ENTRY(struct_simpleentry) s_entries;
+ int g1;
+ struct struct_simple *g2;
+};
+MARSHAL_BEGIN(struct_simpleentry)
+MARSHAL_TQE(struct_simpleentry, s_entries)
+MARSHAL_POINTER(struct_simpleentry, struct_simple, g2)
+MARSHAL_END(struct_simpleentry);
+
+TAILQ_HEAD(list_simple, struct_simpleentry);
+MARSHAL_TQ(list_simple, struct_simpleentry);
+
+START_TEST(test_simple_list)
+{
+ struct struct_simple source_simple = {
+ .a1 = 451,
+ .a2 = 451424,
+ .a3 = 'o',
+ .a4 = 74,
+ .a5 = { 'a', 'b', 'c', 'd', 'e', 'f', 'g' },
+ };
+ struct list_simple source;
+ struct struct_simpleentry entry1 = {
+ .g1 = 47,
+ .g2 = &source_simple,
+ };
+ struct struct_simpleentry entry2 = {
+ .g1 = 49,
+ .g2 = &source_simple,
+ };
+ struct struct_simpleentry entry3 = {
+ .g1 = 4700,
+ .g2 = NULL,
+ };
+ struct struct_simpleentry entry4 = {
+ .g1 = -47,
+ .g2 = &source_simple,
+ };
+ struct list_simple *destination;
+ void *buffer;
+ size_t len, len2;
+ struct struct_simpleentry *e1, *e2;
+ struct struct_simple *s;
+
+ TAILQ_INIT(&source);
+ TAILQ_INSERT_TAIL(&source, &entry1, s_entries);
+ TAILQ_INSERT_TAIL(&source, &entry2, s_entries);
+ TAILQ_INSERT_TAIL(&source, &entry3, s_entries);
+ TAILQ_INSERT_TAIL(&source, &entry4, s_entries);
+
+ len = list_simple_serialize(&source, &buffer);
+ fail_unless(len > 0, "Unable to serialize");
+ memset(&source, 0, sizeof(struct list_simple));
+ memset(&entry1, 0, sizeof(struct struct_simpleentry));
+ memset(&entry2, 0, sizeof(struct struct_simpleentry));
+ memset(&entry3, 0, sizeof(struct struct_simpleentry));
+ memset(&entry4, 0, sizeof(struct struct_simpleentry));
+ len2 = list_simple_unserialize(buffer, len, &destination);
+ fail_unless(len2 > 0, "Unable to deserialize");
+ free(buffer);
+
+ e1 = TAILQ_FIRST(destination);
+ ck_assert_int_eq(e1->g1, 47);
+ s = e1->g2;
+ e2 = TAILQ_NEXT(e1, s_entries);
+ free(e1);
+ ck_assert_int_eq(e2->g1, 49);
+ ck_assert_ptr_eq(e2->g2, s);
+ e1 = TAILQ_NEXT(e2, s_entries);
+ free(e2);
+ ck_assert_int_eq(e1->g1, 4700);
+ ck_assert_ptr_eq(e1->g2, NULL);
+ e2 = TAILQ_NEXT(e1, s_entries);
+ free(e1);
+ ck_assert_int_eq(e2->g1, -47);
+ ck_assert_ptr_eq(e2->g2, s);
+ e1 = TAILQ_NEXT(e2, s_entries);
+ free(e2);
+ ck_assert_ptr_eq(e1, NULL);
+ free(s);
+ free(destination);
+}
+END_TEST
+
+START_TEST(test_simple_repaired_list)
+{
+ struct struct_simple source_simple = {
+ .a1 = 451,
+ .a2 = 451424,
+ .a3 = 'o',
+ .a4 = 74,
+ .a5 = { 'a', 'b', 'c', 'd', 'e', 'f', 'g' },
+ };
+ struct list_simple source;
+ struct struct_simpleentry entry1 = {
+ .g1 = 47,
+ .g2 = &source_simple,
+ };
+ struct struct_simpleentry entry2 = {
+ .g1 = 49,
+ .g2 = &source_simple,
+ };
+ struct struct_simpleentry entry3 = {
+ .g1 = 4700,
+ .g2 = NULL,
+ };
+ struct struct_simpleentry entry4 = {
+ .g1 = -47,
+ .g2 = &source_simple,
+ };
+ struct struct_simpleentry entry5 = {
+ .g1 = -1000,
+ .g2 = NULL,
+ };
+ struct list_simple *destination;
+ void *buffer;
+ size_t len, len2;
+ struct struct_simpleentry *e1, *e2, *e3, *e4;
+
+ TAILQ_INIT(&source);
+ TAILQ_INSERT_TAIL(&source, &entry1, s_entries);
+ TAILQ_INSERT_TAIL(&source, &entry2, s_entries);
+ TAILQ_INSERT_TAIL(&source, &entry3, s_entries);
+ TAILQ_INSERT_TAIL(&source, &entry4, s_entries);
+
+ len = list_simple_serialize(&source, &buffer);
+ fail_unless(len > 0, "Unable to serialize");
+ memset(&source, 0, sizeof(struct list_simple));
+ memset(&entry1, 0, sizeof(struct struct_simpleentry));
+ memset(&entry2, 0, sizeof(struct struct_simpleentry));
+ memset(&entry3, 0, sizeof(struct struct_simpleentry));
+ memset(&entry4, 0, sizeof(struct struct_simpleentry));
+ len2 = list_simple_unserialize(buffer, len, &destination);
+ fail_unless(len2 > 0, "Unable to deserialize");
+ free(buffer);
+
+ marshal_repair_tailq(struct_simpleentry, destination, s_entries);
+
+ e1 = TAILQ_FIRST(destination);
+ ck_assert_int_eq(e1->g1, 47);
+ e4 = TAILQ_LAST(destination, list_simple);
+ ck_assert_int_eq(e4->g1, -47);
+ e3 = TAILQ_PREV(e4, list_simple, s_entries);
+ ck_assert_int_eq(e3->g1, 4700);
+ e2 = TAILQ_PREV(e3, list_simple, s_entries);
+ ck_assert_int_eq(e2->g1, 49);
+
+ TAILQ_INSERT_TAIL(destination, &entry5, s_entries);
+ free(e1->g2);
+ free(e1);
+ free(e2);
+ free(e3);
+ free(e4);
+ free(destination);
+}
+END_TEST
+
+START_TEST(test_empty_repaired_list)
+{
+ struct list_simple source;
+ size_t len, len2;
+ struct list_simple *destination;
+ void *buffer;
+ struct struct_simpleentry *e1;
+ struct struct_simpleentry entry5 = {
+ .g1 = -1000,
+ .g2 = NULL,
+ };
+ TAILQ_INIT(&source);
+
+ len = list_simple_serialize(&source, &buffer);
+ fail_unless(len > 0, "Unable to serialize");
+ memset(&source, 0, sizeof(struct list_simple));
+ len2 = list_simple_unserialize(buffer, len, &destination);
+ fail_unless(len2 > 0, "Unable to deserialize");
+ free(buffer);
+
+ marshal_repair_tailq(struct_simpleentry, destination, s_entries);
+
+ e1 = TAILQ_FIRST(destination);
+ ck_assert_ptr_eq(e1, NULL);
+ e1 = TAILQ_LAST(destination, list_simple);
+ ck_assert_ptr_eq(e1, NULL);
+
+ TAILQ_INSERT_TAIL(destination, &entry5, s_entries);
+
+ free(destination);
+}
+END_TEST
+
+struct struct_withlist {
+ int i1;
+ TAILQ_HEAD(, struct_simpleentry) i2;
+ int i3;
+};
+MARSHAL_BEGIN(struct_withlist)
+MARSHAL_SUBTQ(struct_withlist, struct_simpleentry, i2)
+MARSHAL_END(struct_withlist);
+
+START_TEST(test_embedded_list)
+{
+ struct struct_withlist source = {
+ .i1 = 45424,
+ .i3 = 4542,
+ };
+ struct struct_simple source_simple = {
+ .a1 = 451,
+ .a2 = 451424,
+ .a3 = 'o',
+ .a4 = 74,
+ .a5 = { 'a', 'b', 'c', 'd', 'e', 'f', 'g' },
+ };
+ struct struct_simpleentry entry1 = {
+ .g1 = 47,
+ .g2 = &source_simple,
+ };
+ struct struct_simpleentry entry2 = {
+ .g1 = 49,
+ .g2 = &source_simple,
+ };
+ struct struct_simpleentry entry3 = {
+ .g1 = 4700,
+ .g2 = NULL,
+ };
+ struct struct_simpleentry entry4 = {
+ .g1 = -47,
+ .g2 = &source_simple,
+ };
+ struct struct_withlist *destination;
+ void *buffer;
+ size_t len, len2;
+ struct struct_simpleentry *e1, *e2;
+ struct struct_simple *s;
+
+ TAILQ_INIT(&source.i2);
+ TAILQ_INSERT_TAIL(&source.i2, &entry1, s_entries);
+ TAILQ_INSERT_TAIL(&source.i2, &entry2, s_entries);
+ TAILQ_INSERT_TAIL(&source.i2, &entry3, s_entries);
+ TAILQ_INSERT_TAIL(&source.i2, &entry4, s_entries);
+
+ len = struct_withlist_serialize(&source, &buffer);
+ fail_unless(len > 0, "Unable to serialize");
+ memset(&source, 0, sizeof(struct list_simple));
+ memset(&entry1, 0, sizeof(struct struct_simpleentry));
+ memset(&entry2, 0, sizeof(struct struct_simpleentry));
+ memset(&entry3, 0, sizeof(struct struct_simpleentry));
+ memset(&entry4, 0, sizeof(struct struct_simpleentry));
+ len2 = struct_withlist_unserialize(buffer, len, &destination);
+ fail_unless(len2 > 0, "Unable to deserialize");
+ free(buffer);
+
+ ck_assert_int_eq(destination->i1, 45424);
+ ck_assert_int_eq(destination->i3, 4542);
+ e1 = TAILQ_FIRST(&destination->i2);
+ ck_assert_int_eq(e1->g1, 47);
+ ck_assert_int_eq(e1->g2->a4, 74);
+ s = e1->g2;
+ e2 = TAILQ_NEXT(e1, s_entries);
+ free(e1);
+ ck_assert_int_eq(e2->g1, 49);
+ ck_assert_ptr_eq(e2->g2, s);
+ e1 = TAILQ_NEXT(e2, s_entries);
+ free(e2);
+ ck_assert_int_eq(e1->g1, 4700);
+ ck_assert_ptr_eq(e1->g2, NULL);
+ e2 = TAILQ_NEXT(e1, s_entries);
+ free(e1);
+ ck_assert_int_eq(e2->g1, -47);
+ ck_assert_ptr_eq(e2->g2, s);
+ e1 = TAILQ_NEXT(e2, s_entries);
+ free(e2);
+ ck_assert_ptr_eq(e1, NULL);
+ free(s);
+ free(destination);
+}
+END_TEST
+
+struct struct_string {
+ int s1;
+ char *s2;
+ char *s3;
+};
+MARSHAL_BEGIN(struct_string)
+MARSHAL_STR(struct_string, s2)
+MARSHAL_STR(struct_string, s3)
+MARSHAL_END(struct_string);
+
+START_TEST(test_string)
+{
+ struct struct_string source = {
+ .s1 = 44444,
+ .s2 = "String 2",
+ .s3 = "String 3",
+ };
+ struct struct_string *destination;
+ void *buffer;
+ size_t len, len2;
+
+ len = struct_string_serialize(&source, &buffer);
+ fail_unless(len > 0, "Unable to serialize");
+ memset(&source, 0, sizeof(struct struct_string));
+ len2 = struct_string_unserialize(buffer, len, &destination);
+ fail_unless(len2 > 0, "Unable to deserialize");
+ free(buffer);
+ ck_assert_int_eq(len, len2);
+ ck_assert_int_eq(destination->s1, 44444);
+ ck_assert_str_eq(destination->s2, "String 2");
+ ck_assert_str_eq(destination->s3, "String 3");
+ free(destination->s2);
+ free(destination->s3);
+ free(destination);
+}
+END_TEST
+
+struct struct_fixedstring {
+ int s1;
+ char *s2;
+ int s2_len;
+ char *s3;
+};
+MARSHAL_BEGIN(struct_fixedstring)
+MARSHAL_FSTR(struct_fixedstring, s2, s2_len)
+MARSHAL_STR(struct_fixedstring, s3)
+MARSHAL_END(struct_fixedstring);
+
+START_TEST(test_fixed_string)
+{
+ struct struct_fixedstring source = {
+ .s1 = 44444,
+ .s2 = "String 2 Bla",
+ .s2_len = 8, /* Not 12! */
+ .s3 = "String 3",
+ };
+ struct struct_fixedstring *destination;
+ void *buffer;
+ size_t len, len2;
+
+ len = struct_fixedstring_serialize(&source, &buffer);
+ fail_unless(len > 0, "Unable to serialize");
+ memset(&source, 0, sizeof(struct struct_fixedstring));
+ len2 = struct_fixedstring_unserialize(buffer, len, &destination);
+ fail_unless(len2 > 0, "Unable to deserialize");
+ free(buffer);
+ ck_assert_int_eq(len, len2);
+ ck_assert_int_eq(destination->s1, 44444);
+ ck_assert_int_eq(destination->s2_len, 8);
+ ck_assert_int_eq(destination->s2[0], 'S');
+ ck_assert_int_eq(destination->s2[2], 'r');
+ ck_assert_int_eq(destination->s2[4], 'n');
+ ck_assert_int_eq(destination->s2[5], 'g');
+ ck_assert_int_eq(destination->s2[6], ' ');
+ ck_assert_int_eq(destination->s2[7], '2');
+ ck_assert_int_eq(destination->s2[8],
+ '\0'); /* fixed string are null-terminated too */
+ ck_assert_str_eq(destination->s3, "String 3");
+ free(destination->s2);
+ free(destination->s3);
+ free(destination);
+}
+END_TEST
+
+struct struct_ignore {
+ int t1;
+ void *t2;
+ int t3;
+};
+MARSHAL_BEGIN(struct_ignore)
+MARSHAL_IGNORE(struct_ignore, t2)
+MARSHAL_END(struct_ignore);
+
+START_TEST(test_ignore)
+{
+ struct struct_ignore source = {
+ .t1 = 4544,
+ .t2 = (void *)"String 2 Bla",
+ .t3 = 11111,
+ };
+ struct struct_ignore *destination;
+ void *buffer;
+ size_t len, len2;
+
+ len = struct_ignore_serialize(&source, &buffer);
+ fail_unless(len > 0, "Unable to serialize");
+ memset(&source, 0, sizeof(struct struct_ignore));
+ len2 = struct_ignore_unserialize(buffer, len, &destination);
+ fail_unless(len2 > 0, "Unable to deserialize");
+ free(buffer);
+ ck_assert_int_eq(len, len2);
+ ck_assert_int_eq(destination->t1, 4544);
+ ck_assert_ptr_eq(destination->t2, NULL);
+ ck_assert_int_eq(destination->t3, 11111);
+ free(destination);
+}
+END_TEST
+
+START_TEST(test_equality)
+{
+ struct struct_simple source_simple1 = {
+ .a1 = 451,
+ .a2 = 451424,
+ .a3 = 'o',
+ .a4 = 74,
+ .a5 = { 'a', 'b', 'c', 'd', 'e', 'f', 'g' },
+ };
+ struct struct_simpleentry entry1 = {
+ .g1 = 47,
+ .g2 = &source_simple1,
+ };
+
+ struct struct_simple source_simple2;
+ struct struct_simpleentry entry2;
+
+ void *buffer1, *buffer2;
+ memcpy(&source_simple2, &source_simple1, sizeof(source_simple1));
+ memcpy(&entry2, &entry1, sizeof(entry1));
+ entry2.g2 = &source_simple2;
+ ssize_t len1 = struct_simpleentry_serialize(&entry1, &buffer1);
+ ssize_t len2 = struct_simpleentry_serialize(&entry2, &buffer2);
+ fail_unless(len1 > 0, "Unable to serialize");
+ fail_unless(len2 > 0, "Unable to serialize");
+ ck_assert_int_eq(len1, len2);
+ fail_unless(!memcmp(buffer1, buffer2, len1),
+ "Same content should give the same serialization");
+ free(buffer1);
+ free(buffer2);
+}
+END_TEST
+
+static Suite *
+marshal_suite(void)
+{
+ Suite *s = suite_create("Marshalling");
+
+ TCase *tc_marshal = tcase_create("Marshalling");
+ tcase_add_test(tc_marshal, test_simple_structure);
+ tcase_add_test(tc_marshal, test_substruct_structure);
+ tcase_add_test(tc_marshal, test_pointer_structure);
+ tcase_add_test(tc_marshal, test_several_pointers_structure);
+ tcase_add_test(tc_marshal, test_null_pointers);
+ tcase_add_test(tc_marshal, test_multiple_references);
+ tcase_add_test(tc_marshal, test_circular_references);
+ tcase_add_test(tc_marshal, test_too_small_unmarshal);
+ tcase_add_test(tc_marshal, test_simple_list);
+ tcase_add_test(tc_marshal, test_simple_repaired_list);
+ tcase_add_test(tc_marshal, test_empty_repaired_list);
+ tcase_add_test(tc_marshal, test_embedded_list);
+ tcase_add_test(tc_marshal, test_string);
+ tcase_add_test(tc_marshal, test_fixed_string);
+ tcase_add_test(tc_marshal, test_ignore);
+ tcase_add_test(tc_marshal, test_equality);
+ suite_add_tcase(s, tc_marshal);
+
+ return s;
+}
+
+int
+main()
+{
+ int number_failed;
+ Suite *s = marshal_suite();
+ SRunner *sr = srunner_create(s);
+ srunner_run_all(sr, CK_ENV);
+ number_failed = srunner_ntests_failed(sr);
+ srunner_free(sr);
+ return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-03 04:38:06 +0000