138 lines
3.8 KiB
C
138 lines
3.8 KiB
C
/*
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* document-output-stream.c
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* This file is part of xedit
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*
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* Copyright (C) 2010 - Ignacio Casal Quinteiro
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*
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* xedit is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* xedit is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with xedit; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*/
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#include "xedit-document-output-stream.h"
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#include "xedit-prefs-manager-app.h"
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#include <gio/gio.h>
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#include <gtk/gtk.h>
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#include <glib.h>
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#include <string.h>
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static void
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test_consecutive_write (const gchar *inbuf,
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const gchar *outbuf,
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gsize write_chunk_len,
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XeditDocumentNewlineType newline_type)
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{
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XeditDocument *doc;
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GOutputStream *out;
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gsize len;
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gssize n, w;
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GError *err = NULL;
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gchar *b;
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XeditDocumentNewlineType type;
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doc = xedit_document_new ();
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out = xedit_document_output_stream_new (doc);
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n = 0;
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do
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{
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len = MIN (write_chunk_len, strlen (inbuf + n));
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w = g_output_stream_write (out, inbuf + n, len, NULL, &err);
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g_assert_cmpint (w, >=, 0);
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g_assert_no_error (err);
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n += w;
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} while (w != 0);
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g_assert(g_output_stream_flush (out, NULL, &err) == TRUE);
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g_assert_no_error (err);
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g_object_get (G_OBJECT (doc), "text", &b, NULL);
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g_assert_cmpstr (inbuf, ==, b);
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g_free (b);
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type = xedit_document_output_stream_detect_newline_type (XEDIT_DOCUMENT_OUTPUT_STREAM (out));
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g_assert (type == newline_type);
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g_output_stream_close (out, NULL, &err);
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g_assert_no_error (err);
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g_object_get (G_OBJECT (doc), "text", &b, NULL);
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g_assert_cmpstr (outbuf, ==, b);
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g_free (b);
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g_assert (gtk_text_buffer_get_modified (GTK_TEXT_BUFFER (doc)) == FALSE);
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g_object_unref (doc);
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g_object_unref (out);
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}
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static void
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test_empty ()
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{
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test_consecutive_write ("", "", 10, XEDIT_DOCUMENT_NEWLINE_TYPE_DEFAULT);
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test_consecutive_write ("\r\n", "", 10, XEDIT_DOCUMENT_NEWLINE_TYPE_CR_LF);
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test_consecutive_write ("\r", "", 10, XEDIT_DOCUMENT_NEWLINE_TYPE_CR);
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test_consecutive_write ("\n", "", 10, XEDIT_DOCUMENT_NEWLINE_TYPE_LF);
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}
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static void
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test_consecutive ()
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{
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test_consecutive_write ("hello\nhow\nare\nyou", "hello\nhow\nare\nyou", 3,
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XEDIT_DOCUMENT_NEWLINE_TYPE_LF);
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test_consecutive_write ("hello\rhow\rare\ryou", "hello\rhow\rare\ryou", 3,
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XEDIT_DOCUMENT_NEWLINE_TYPE_CR);
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test_consecutive_write ("hello\r\nhow\r\nare\r\nyou", "hello\r\nhow\r\nare\r\nyou", 3,
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XEDIT_DOCUMENT_NEWLINE_TYPE_CR_LF);
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}
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static void
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test_consecutive_tnewline ()
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{
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test_consecutive_write ("hello\nhow\nare\nyou\n", "hello\nhow\nare\nyou", 3,
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XEDIT_DOCUMENT_NEWLINE_TYPE_LF);
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test_consecutive_write ("hello\rhow\rare\ryou\r", "hello\rhow\rare\ryou", 3,
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XEDIT_DOCUMENT_NEWLINE_TYPE_CR);
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test_consecutive_write ("hello\r\nhow\r\nare\r\nyou\r\n", "hello\r\nhow\r\nare\r\nyou", 3,
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XEDIT_DOCUMENT_NEWLINE_TYPE_CR_LF);
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}
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static void
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test_big_char ()
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{
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test_consecutive_write ("\343\203\200\343\203\200", "\343\203\200\343\203\200", 2,
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XEDIT_DOCUMENT_NEWLINE_TYPE_LF);
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}
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int main (int argc,
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char *argv[])
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{
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g_test_init (&argc, &argv, NULL);
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xedit_prefs_manager_app_init ();
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g_test_add_func ("/document-output-stream/empty", test_empty);
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g_test_add_func ("/document-output-stream/consecutive", test_consecutive);
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g_test_add_func ("/document-output-stream/consecutive_tnewline", test_consecutive_tnewline);
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g_test_add_func ("/document-output-stream/big-char", test_big_char);
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return g_test_run ();
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}
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