Adding upstream version 3.3.0+dfsg1.upstream/3.3.0+dfsg1

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

1 files changed, 131 insertions, 0 deletions

diff --git a/libfreerdp/utils/test/TestPodArrays.c b/libfreerdp/utils/test/TestPodArrays.c
new file mode 100644
index 0000000..6c88b53
--- /dev/null
+++ b/libfreerdp/utils/test/TestPodArrays.c
@@ -0,0 +1,131 @@
+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * TestPodArrays
+ *
+ * Copyright 2022 David Fort <contact@hardening-consulting.com>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <freerdp/utils/pod_arrays.h>
+
+static BOOL cb_compute_sum(UINT32* v, void* target)
+{
+	UINT32* ret = (UINT32*)target;
+	*ret += *v;
+	return TRUE;
+}
+
+static BOOL cb_stop_at_5(UINT32* v, void* target)
+{
+	UINT32* ret = (UINT32*)target;
+	*ret += 1;
+	return (*ret != 5);
+}
+
+static BOOL cb_set_to_1(UINT32* v, void* target)
+{
+	*v = 1;
+	return TRUE;
+}
+
+static BOOL cb_reset_after_1(UINT32* v, void* target)
+{
+	ArrayUINT32* a = (ArrayUINT32*)target;
+	array_uint32_reset(a);
+	return TRUE;
+}
+
+typedef struct
+{
+	UINT32 v1;
+	UINT16 v2;
+} BasicStruct;
+
+static BOOL cb_basic_struct(BasicStruct* v, void* target)
+{
+	return (v->v1 == 1) && (v->v2 == 2);
+}
+
+POD_ARRAYS_IMPL(BasicStruct, basicstruct)
+
+int TestPodArrays(int argc, char* argv[])
+{
+	int rc = -1;
+	UINT32 sum = 0;
+	UINT32 foreach_index = 0;
+	ArrayUINT32 uint32s = { 0 };
+	UINT32* ptr = NULL;
+	const UINT32* cptr = NULL;
+	ArrayBasicStruct basicStructs = { 0 };
+	BasicStruct basicStruct = { 1, 2 };
+
+	array_uint32_init(&uint32s);
+	array_basicstruct_init(&basicStructs);
+
+	for (UINT32 i = 0; i < 10; i++)
+		if (!array_uint32_append(&uint32s, i))
+			goto fail;
+
+	sum = 0;
+	if (!array_uint32_foreach(&uint32s, cb_compute_sum, &sum))
+		goto fail;
+
+	if (sum != 45)
+		goto fail;
+
+	foreach_index = 0;
+	if (array_uint32_foreach(&uint32s, cb_stop_at_5, &foreach_index))
+		goto fail;
+
+	if (foreach_index != 5)
+		goto fail;
+
+	if (array_uint32_get(&uint32s, 4) != 4)
+		goto fail;
+
+	array_uint32_set(&uint32s, 4, 5);
+	if (array_uint32_get(&uint32s, 4) != 5)
+		goto fail;
+
+	ptr = array_uint32_data(&uint32s);
+	if (*ptr != 0)
+		goto fail;
+
+	cptr = array_uint32_cdata(&uint32s);
+	if (*cptr != 0)
+		goto fail;
+
+	/* test modifying values of the array during the foreach */
+	if (!array_uint32_foreach(&uint32s, cb_set_to_1, NULL) || array_uint32_get(&uint32s, 5) != 1)
+		goto fail;
+
+	/* this one is to test that we can modify the array itself during the foreach and that things
+	 * go nicely */
+	if (!array_uint32_foreach(&uint32s, cb_reset_after_1, &uint32s) || array_uint32_size(&uint32s))
+		goto fail;
+
+	/* give a try with an array of BasicStructs */
+	if (!array_basicstruct_append(&basicStructs, basicStruct))
+		goto fail;
+
+	if (!array_basicstruct_foreach(&basicStructs, cb_basic_struct, NULL))
+		goto fail;
+
+	rc = 0;
+
+fail:
+	array_uint32_uninit(&uint32s);
+	array_basicstruct_uninit(&basicStructs);
+
+	return rc;
+}