mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-11-05 00:46:16 +01:00
290 lines
8.9 KiB
C
290 lines
8.9 KiB
C
/* GLib testing framework examples and tests
|
|
* Copyright (C) 2008 Red Hat, Inc.
|
|
* Authors: Tomas Bzatek <tbzatek@redhat.com>
|
|
*
|
|
* This work is provided "as is"; redistribution and modification
|
|
* in whole or in part, in any medium, physical or electronic is
|
|
* permitted without restriction.
|
|
*
|
|
* This work 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.
|
|
*
|
|
* In no event shall the authors or contributors be liable for any
|
|
* direct, indirect, incidental, special, exemplary, or consequential
|
|
* damages (including, but not limited to, procurement of substitute
|
|
* goods or services; loss of use, data, or profits; or business
|
|
* interruption) however caused and on any theory of liability, whether
|
|
* in contract, strict liability, or tort (including negligence or
|
|
* otherwise) arising in any way out of the use of this software, even
|
|
* if advised of the possibility of such damage.
|
|
*/
|
|
|
|
#include <glib/glib.h>
|
|
#include <gio/gio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#define MAX_LINES 0xFFF
|
|
#define MAX_LINES_BUFF 0xFFFFFF
|
|
#define MAX_BYTES_BINARY 0x100
|
|
|
|
static void
|
|
test_read_lines (GDataStreamNewlineType newline_type)
|
|
{
|
|
GOutputStream *stream;
|
|
GOutputStream *base_stream;
|
|
GError *error = NULL;
|
|
gpointer data;
|
|
char *lines;
|
|
int size;
|
|
int i;
|
|
|
|
#define TEST_STRING "some_text"
|
|
|
|
const char* endl[4] = {"\n", "\r", "\r\n", "\n"};
|
|
|
|
|
|
data = g_malloc0 (MAX_LINES_BUFF);
|
|
lines = g_malloc0 ((strlen (TEST_STRING) + strlen (endl[newline_type])) * MAX_LINES + 1);
|
|
|
|
/* initialize objects */
|
|
base_stream = g_memory_output_stream_new (data, MAX_LINES_BUFF, NULL, NULL);
|
|
stream = G_OUTPUT_STREAM (g_data_output_stream_new (base_stream));
|
|
|
|
|
|
/* fill data */
|
|
for (i = 0; i < MAX_LINES; i++)
|
|
{
|
|
gboolean res;
|
|
char *s = g_strconcat (TEST_STRING, endl[newline_type], NULL);
|
|
res = g_data_output_stream_put_string (G_DATA_OUTPUT_STREAM (stream), s, NULL, &error);
|
|
g_stpcpy ((char*)(lines + i*strlen(s)), s);
|
|
g_assert_no_error (error);
|
|
g_assert (res == TRUE);
|
|
}
|
|
|
|
/* Byte order testing */
|
|
g_data_output_stream_set_byte_order (G_DATA_OUTPUT_STREAM (stream), G_DATA_STREAM_BYTE_ORDER_BIG_ENDIAN);
|
|
g_assert_cmpint (g_data_output_stream_get_byte_order (G_DATA_OUTPUT_STREAM (stream)), ==, G_DATA_STREAM_BYTE_ORDER_BIG_ENDIAN);
|
|
g_data_output_stream_set_byte_order (G_DATA_OUTPUT_STREAM (stream), G_DATA_STREAM_BYTE_ORDER_LITTLE_ENDIAN);
|
|
g_assert_cmpint (g_data_output_stream_get_byte_order (G_DATA_OUTPUT_STREAM (stream)), ==, G_DATA_STREAM_BYTE_ORDER_LITTLE_ENDIAN);
|
|
|
|
/* compare data */
|
|
size = strlen (data);
|
|
g_assert_cmpint (size, <, MAX_LINES_BUFF);
|
|
g_assert_cmpstr ((char*)data, ==, lines);
|
|
|
|
g_object_unref (base_stream);
|
|
g_object_unref (stream);
|
|
g_free (data);
|
|
g_free (lines);
|
|
}
|
|
|
|
static void
|
|
test_read_lines_LF (void)
|
|
{
|
|
test_read_lines (G_DATA_STREAM_NEWLINE_TYPE_LF);
|
|
}
|
|
|
|
static void
|
|
test_read_lines_CR (void)
|
|
{
|
|
test_read_lines (G_DATA_STREAM_NEWLINE_TYPE_CR);
|
|
}
|
|
|
|
static void
|
|
test_read_lines_CR_LF (void)
|
|
{
|
|
test_read_lines (G_DATA_STREAM_NEWLINE_TYPE_CR_LF);
|
|
}
|
|
|
|
enum TestDataType {
|
|
TEST_DATA_BYTE = 0,
|
|
TEST_DATA_INT16,
|
|
TEST_DATA_UINT16,
|
|
TEST_DATA_INT32,
|
|
TEST_DATA_UINT32,
|
|
TEST_DATA_INT64,
|
|
TEST_DATA_UINT64
|
|
};
|
|
|
|
static void
|
|
test_data_array (guchar *buffer, gsize len,
|
|
enum TestDataType data_type, GDataStreamByteOrder byte_order)
|
|
{
|
|
GOutputStream *stream;
|
|
GOutputStream *base_stream;
|
|
guchar *stream_data;
|
|
|
|
GError *error = NULL;
|
|
guint pos;
|
|
GDataStreamByteOrder native;
|
|
gboolean swap;
|
|
gboolean res;
|
|
|
|
/* create objects */
|
|
stream_data = g_malloc0 (len);
|
|
base_stream = g_memory_output_stream_new (stream_data, len, NULL, NULL);
|
|
stream = G_OUTPUT_STREAM (g_data_output_stream_new (base_stream));
|
|
g_data_output_stream_set_byte_order (G_DATA_OUTPUT_STREAM (stream), byte_order);
|
|
|
|
/* Set flag to swap bytes if needed */
|
|
native = (G_BYTE_ORDER == G_BIG_ENDIAN) ? G_DATA_STREAM_BYTE_ORDER_BIG_ENDIAN : G_DATA_STREAM_BYTE_ORDER_LITTLE_ENDIAN;
|
|
swap = (byte_order != G_DATA_STREAM_BYTE_ORDER_HOST_ENDIAN) && (byte_order != native);
|
|
|
|
/* set len to length of buffer cast to actual type */
|
|
switch (data_type)
|
|
{
|
|
case TEST_DATA_BYTE:
|
|
break;
|
|
case TEST_DATA_INT16:
|
|
case TEST_DATA_UINT16:
|
|
g_assert_cmpint (len % 2, ==, 0);
|
|
case TEST_DATA_INT32:
|
|
case TEST_DATA_UINT32:
|
|
g_assert_cmpint (len % 4, ==, 0);
|
|
case TEST_DATA_INT64:
|
|
case TEST_DATA_UINT64:
|
|
g_assert_cmpint (len % 8, ==, 0);
|
|
len /= 8;
|
|
break;
|
|
default:
|
|
g_assert_not_reached ();
|
|
break;
|
|
}
|
|
|
|
/* Write data to the file */
|
|
for (pos = 0; pos < len; pos++)
|
|
{
|
|
switch (data_type)
|
|
{
|
|
case TEST_DATA_BYTE:
|
|
res = g_data_output_stream_put_byte (G_DATA_OUTPUT_STREAM (stream), buffer[pos], NULL, &error);
|
|
break;
|
|
case TEST_DATA_INT16:
|
|
res = g_data_output_stream_put_int16 (G_DATA_OUTPUT_STREAM (stream), ((gint16 *) buffer)[pos], NULL, &error);
|
|
break;
|
|
case TEST_DATA_UINT16:
|
|
res = g_data_output_stream_put_uint16 (G_DATA_OUTPUT_STREAM (stream), ((guint16 *) buffer)[pos], NULL, &error);
|
|
break;
|
|
case TEST_DATA_INT32:
|
|
res = g_data_output_stream_put_int32 (G_DATA_OUTPUT_STREAM (stream), ((gint32 *) buffer)[pos], NULL, &error);
|
|
break;
|
|
case TEST_DATA_UINT32:
|
|
res = g_data_output_stream_put_uint32 (G_DATA_OUTPUT_STREAM (stream), ((guint32 *) buffer)[pos], NULL, &error);
|
|
break;
|
|
case TEST_DATA_INT64:
|
|
res = g_data_output_stream_put_int64 (G_DATA_OUTPUT_STREAM (stream), ((gint64 *) buffer)[pos], NULL, &error);
|
|
break;
|
|
case TEST_DATA_UINT64:
|
|
res = g_data_output_stream_put_uint64 (G_DATA_OUTPUT_STREAM (stream), ((guint64 *) buffer)[pos], NULL, &error);
|
|
break;
|
|
default:
|
|
g_assert_not_reached ();
|
|
break;
|
|
}
|
|
g_assert_no_error (error);
|
|
g_assert_cmpint (res, ==, TRUE);
|
|
}
|
|
|
|
/* Compare data back */
|
|
for (pos = 0; pos < len; pos++)
|
|
{
|
|
switch (data_type)
|
|
{
|
|
case TEST_DATA_BYTE:
|
|
/* swapping unnecessary */
|
|
g_assert_cmpint (buffer[pos], ==, stream_data[pos]);
|
|
break;
|
|
case TEST_DATA_UINT16:
|
|
if (swap)
|
|
g_assert_cmpint (GUINT16_SWAP_LE_BE (((guint16 *) buffer)[pos]), ==, ((guint16 *) stream_data)[pos]);
|
|
else
|
|
g_assert_cmpint (((guint16 *) buffer)[pos], ==, ((guint16 *) stream_data)[pos]);
|
|
break;
|
|
case TEST_DATA_INT16:
|
|
if (swap)
|
|
g_assert_cmpint ((gint16) GUINT16_SWAP_LE_BE (((gint16 *) buffer)[pos]), ==, ((gint16 *) stream_data)[pos]);
|
|
else
|
|
g_assert_cmpint (((gint16 *) buffer)[pos], ==, ((gint16 *) stream_data)[pos]);
|
|
break;
|
|
case TEST_DATA_UINT32:
|
|
if (swap)
|
|
g_assert_cmpint (GUINT32_SWAP_LE_BE (((guint32 *) buffer)[pos]), ==, ((guint32 *) stream_data)[pos]);
|
|
else
|
|
g_assert_cmpint (((guint32 *) buffer)[pos], ==, ((guint32 *) stream_data)[pos]);
|
|
break;
|
|
case TEST_DATA_INT32:
|
|
if (swap)
|
|
g_assert_cmpint ((gint32) GUINT32_SWAP_LE_BE (((gint32 *) buffer)[pos]), ==, ((gint32 *) stream_data)[pos]);
|
|
else
|
|
g_assert_cmpint (((gint32 *) buffer)[pos], ==, ((gint32 *) stream_data)[pos]);
|
|
break;
|
|
case TEST_DATA_UINT64:
|
|
if (swap)
|
|
g_assert_cmpint (GUINT64_SWAP_LE_BE (((guint64 *) buffer)[pos]), ==, ((guint64 *) stream_data)[pos]);
|
|
else
|
|
g_assert_cmpint (((guint64 *) buffer)[pos], ==, ((guint64 *) stream_data)[pos]);
|
|
break;
|
|
case TEST_DATA_INT64:
|
|
if (swap)
|
|
g_assert_cmpint ((gint64) GUINT64_SWAP_LE_BE (((gint64 *) buffer)[pos]), ==, ((gint64 *) stream_data)[pos]);
|
|
else
|
|
g_assert_cmpint (((gint64 *) buffer)[pos], ==, ((gint64 *) stream_data)[pos]);
|
|
break;
|
|
default:
|
|
g_assert_not_reached ();
|
|
break;
|
|
}
|
|
}
|
|
|
|
g_object_unref (base_stream);
|
|
g_object_unref (stream);
|
|
g_free (stream_data);
|
|
}
|
|
|
|
static void
|
|
test_read_int (void)
|
|
{
|
|
GRand *randomizer;
|
|
gpointer buffer;
|
|
int i;
|
|
|
|
randomizer = g_rand_new ();
|
|
buffer = g_malloc0(MAX_BYTES_BINARY);
|
|
|
|
/* Fill in some random data */
|
|
for (i = 0; i < MAX_BYTES_BINARY; i++)
|
|
{
|
|
guchar x = 0;
|
|
while (! x) x = (guchar)g_rand_int (randomizer);
|
|
*(guchar*)((guchar*)buffer + sizeof (guchar) * i) = x;
|
|
}
|
|
|
|
for (i = 0; i < 3; i++)
|
|
{
|
|
int j;
|
|
for (j = 0; j <= TEST_DATA_UINT64; j++)
|
|
test_data_array (buffer, MAX_BYTES_BINARY, j, i);
|
|
}
|
|
|
|
g_rand_free (randomizer);
|
|
g_free (buffer);
|
|
}
|
|
|
|
int
|
|
main (int argc,
|
|
char *argv[])
|
|
{
|
|
g_type_init ();
|
|
g_test_init (&argc, &argv, NULL);
|
|
|
|
g_test_add_func ("/data-input-stream/read-lines-LF", test_read_lines_LF);
|
|
g_test_add_func ("/data-input-stream/read-lines-CR", test_read_lines_CR);
|
|
g_test_add_func ("/data-input-stream/read-lines-CR-LF", test_read_lines_CR_LF);
|
|
g_test_add_func ("/data-input-stream/read-int", test_read_int);
|
|
|
|
return g_test_run();
|
|
}
|