| /* 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 |
| }; |
| |
| #define TEST_DATA_RETYPE(a, v) \ |
| (a == TEST_DATA_BYTE ? (guchar)v : \ |
| (a == TEST_DATA_INT16 ? (gint16)v : \ |
| (a == TEST_DATA_UINT16 ? (guint16)v : \ |
| (a == TEST_DATA_INT32 ? (gint32)v : \ |
| (a == TEST_DATA_UINT32 ? (guint32)v : \ |
| (a == TEST_DATA_INT64 ? (gint64)v : \ |
| (guint64)v )))))) |
| |
| #define TEST_DATA_RETYPE_BUFF(a, v) \ |
| (a == TEST_DATA_BYTE ? *(guchar*)v : \ |
| (a == TEST_DATA_INT16 ? *(gint16*)v : \ |
| (a == TEST_DATA_UINT16 ? *(guint16*)v : \ |
| (a == TEST_DATA_INT32 ? *(gint32*)v : \ |
| (a == TEST_DATA_UINT32 ? *(guint32*)v : \ |
| (a == TEST_DATA_INT64 ? *(gint64*)v : \ |
| *(guint64*)v )))))) |
| |
| |
| |
| |
| static void |
| test_data_array (gpointer buffer, int len, |
| enum TestDataType data_type, GDataStreamByteOrder byte_order) |
| { |
| GOutputStream *stream; |
| GOutputStream *base_stream; |
| gpointer stream_data; |
| |
| GError *error = NULL; |
| int pos; |
| int data_size = 1; |
| GDataStreamByteOrder native; |
| gboolean swap; |
| gboolean res; |
| guint64 data; |
| |
| /* 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 correct data size */ |
| switch (data_type) |
| { |
| case TEST_DATA_BYTE: |
| data_size = 1; |
| break; |
| case TEST_DATA_INT16: |
| case TEST_DATA_UINT16: |
| data_size = 2; |
| break; |
| case TEST_DATA_INT32: |
| case TEST_DATA_UINT32: |
| data_size = 4; |
| break; |
| case TEST_DATA_INT64: |
| case TEST_DATA_UINT64: |
| data_size = 8; |
| break; |
| } |
| |
| /* 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); |
| |
| /* Write data to the file */ |
| pos = 0; |
| while (pos < len) |
| { |
| switch (data_type) |
| { |
| case TEST_DATA_BYTE: |
| res = g_data_output_stream_put_byte (G_DATA_OUTPUT_STREAM (stream), TEST_DATA_RETYPE_BUFF (data_type, ((guchar*)buffer + pos)), NULL, &error); |
| break; |
| case TEST_DATA_INT16: |
| res = g_data_output_stream_put_int16 (G_DATA_OUTPUT_STREAM (stream), TEST_DATA_RETYPE_BUFF (data_type, ((guchar*)buffer + pos)), NULL, &error); |
| break; |
| case TEST_DATA_UINT16: |
| res = g_data_output_stream_put_uint16 (G_DATA_OUTPUT_STREAM (stream), TEST_DATA_RETYPE_BUFF (data_type, ((guchar*)buffer + pos)), NULL, &error); |
| break; |
| case TEST_DATA_INT32: |
| res = g_data_output_stream_put_int32 (G_DATA_OUTPUT_STREAM (stream), TEST_DATA_RETYPE_BUFF (data_type, ((guchar*)buffer + pos)), NULL, &error); |
| break; |
| case TEST_DATA_UINT32: |
| res = g_data_output_stream_put_uint32 (G_DATA_OUTPUT_STREAM (stream), TEST_DATA_RETYPE_BUFF (data_type, ((guchar*)buffer + pos)), NULL, &error); |
| break; |
| case TEST_DATA_INT64: |
| res = g_data_output_stream_put_int64 (G_DATA_OUTPUT_STREAM (stream), TEST_DATA_RETYPE_BUFF (data_type, ((guchar*)buffer + pos)), NULL, &error); |
| break; |
| case TEST_DATA_UINT64: |
| res = g_data_output_stream_put_uint64 (G_DATA_OUTPUT_STREAM (stream), TEST_DATA_RETYPE_BUFF (data_type, ((guchar*)buffer + pos)), NULL, &error); |
| break; |
| } |
| g_assert_no_error (error); |
| g_assert_cmpint (res, ==, TRUE); |
| pos += data_size; |
| } |
| |
| |
| /* Compare data back */ |
| pos = 0; |
| data = 0; |
| while (pos < len) |
| { |
| data = TEST_DATA_RETYPE_BUFF(data_type, ((guchar*)stream_data + pos)); |
| if (swap) |
| { |
| switch (data_type) |
| { |
| case TEST_DATA_BYTE: |
| break; |
| case TEST_DATA_UINT16: |
| case TEST_DATA_INT16: |
| data = TEST_DATA_RETYPE(data_type, GUINT16_SWAP_LE_BE(TEST_DATA_RETYPE(data_type, data))); |
| break; |
| case TEST_DATA_UINT32: |
| case TEST_DATA_INT32: |
| data = TEST_DATA_RETYPE(data_type, GUINT32_SWAP_LE_BE(TEST_DATA_RETYPE(data_type, data))); |
| break; |
| case TEST_DATA_UINT64: |
| case TEST_DATA_INT64: |
| data = TEST_DATA_RETYPE(data_type, GUINT64_SWAP_LE_BE(TEST_DATA_RETYPE(data_type, data))); |
| break; |
| } |
| } |
| g_assert_cmpint (data, ==, TEST_DATA_RETYPE_BUFF(data_type, ((guchar*)buffer + pos))); |
| break; |
| |
| pos += data_size; |
| } |
| |
| g_object_unref (base_stream); |
| g_object_unref (stream); |
| g_free (stream_data); |
| } |
| |
| static void |
| test_read_int (void) |
| { |
| GRand *rand; |
| gpointer buffer; |
| int i; |
| |
| rand = 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 (rand); |
| *(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 (rand); |
| 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(); |
| } |