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/*
* document-output-stream.c
* This file is part of gedit
*
* Copyright (C) 2010 - Ignacio Casal Quinteiro
*
* gedit 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 2 of the License, or
* (at your option) any later version.
*
* gedit 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 gedit; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
#include "gedit-document-output-stream.h"
#include <gio/gio.h>
#include <gtk/gtk.h>
#include <glib.h>
#include <string.h>
static void
test_consecutive_write (const gchar *inbuf,
const gchar *outbuf,
gsize write_chunk_len,
GeditDocumentNewlineType newline_type)
{
GeditDocument *doc;
GOutputStream *out;
gsize len;
gssize n, w;
GError *err = NULL;
gchar *b;
GeditDocumentNewlineType type;
doc = gedit_document_new ();
out = gedit_document_output_stream_new (doc);
n = 0;
do
{
len = MIN (write_chunk_len, strlen (inbuf + n));
w = g_output_stream_write (out, inbuf + n, len, NULL, &err);
g_assert_cmpint (w, >=, 0);
g_assert_no_error (err);
n += w;
} while (w != 0);
g_object_get (G_OBJECT (doc), "text", &b, NULL);
g_assert_cmpstr (inbuf, ==, b);
g_free (b);
type = gedit_document_output_stream_detect_newline_type (GEDIT_DOCUMENT_OUTPUT_STREAM (out));
g_assert (type == newline_type);
g_output_stream_close (out, NULL, &err);
g_assert_no_error (err);
g_object_get (G_OBJECT (doc), "text", &b, NULL);
g_assert_cmpstr (outbuf, ==, b);
g_free (b);
g_assert (gtk_text_buffer_get_modified (GTK_TEXT_BUFFER (doc)) == FALSE);
g_object_unref (doc);
g_object_unref (out);
}
static void
test_empty ()
{
test_consecutive_write ("", "", 10, GEDIT_DOCUMENT_NEWLINE_TYPE_DEFAULT);
test_consecutive_write ("\r\n", "", 10, GEDIT_DOCUMENT_NEWLINE_TYPE_CR_LF);
test_consecutive_write ("\r", "", 10, GEDIT_DOCUMENT_NEWLINE_TYPE_CR);
test_consecutive_write ("\n", "", 10, GEDIT_DOCUMENT_NEWLINE_TYPE_LF);
}
static void
test_consecutive ()
{
test_consecutive_write ("hello\nhow\nare\nyou", "hello\nhow\nare\nyou", 2,
GEDIT_DOCUMENT_NEWLINE_TYPE_LF);
test_consecutive_write ("hello\rhow\rare\ryou", "hello\rhow\rare\ryou", 2,
GEDIT_DOCUMENT_NEWLINE_TYPE_CR);
test_consecutive_write ("hello\r\nhow\r\nare\r\nyou", "hello\r\nhow\r\nare\r\nyou", 2,
GEDIT_DOCUMENT_NEWLINE_TYPE_CR_LF);
}
static void
test_consecutive_tnewline ()
{
test_consecutive_write ("hello\nhow\nare\nyou\n", "hello\nhow\nare\nyou", 2,
GEDIT_DOCUMENT_NEWLINE_TYPE_LF);
test_consecutive_write ("hello\rhow\rare\ryou\r", "hello\rhow\rare\ryou", 2,
GEDIT_DOCUMENT_NEWLINE_TYPE_CR);
test_consecutive_write ("hello\r\nhow\r\nare\r\nyou\r\n", "hello\r\nhow\r\nare\r\nyou", 2,
GEDIT_DOCUMENT_NEWLINE_TYPE_CR_LF);
}
static void
test_big_char ()
{
test_consecutive_write ("\343\203\200\343\203\200", "\343\203\200\343\203\200", 2,
GEDIT_DOCUMENT_NEWLINE_TYPE_LF);
}
int main (int argc,
char *argv[])
{
g_type_init ();
g_test_init (&argc, &argv, NULL);
gedit_prefs_manager_app_init ();
g_test_add_func ("/document-output-stream/empty", test_empty);
g_test_add_func ("/document-output-stream/consecutive", test_consecutive);
g_test_add_func ("/document-output-stream/consecutive_tnewline", test_consecutive_tnewline);
g_test_add_func ("/document-output-stream/big-char", test_big_char);
return g_test_run ();
}
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