157 lines
5.7 KiB
C
157 lines
5.7 KiB
C
/*
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* document-input-stream.c
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* This file is part of pluma
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*
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* Copyright (C) 2010 - Ignacio Casal Quinteiro
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*
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* pluma 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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* pluma 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 pluma; 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 "pluma-document-input-stream.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_read (const gchar *inbuf,
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const gchar *outbuf,
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PlumaDocumentNewlineType type,
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gsize read_chunk_len)
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{
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GtkTextBuffer *buf;
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GInputStream *in;
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gsize outlen;
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gssize n, r;
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GError *err = NULL;
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gchar *b;
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gboolean close;
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buf = gtk_text_buffer_new (NULL);
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gtk_text_buffer_set_text (buf, inbuf, -1);
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b = g_malloc (200);
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in = pluma_document_input_stream_new (buf, type);
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outlen = strlen (outbuf);
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n = 0;
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do
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{
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r = g_input_stream_read (in, b + n, read_chunk_len, NULL, &err);
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g_assert_cmpint (r, >=, 0);
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g_assert_no_error (err);
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n += r;
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} while (r != 0);
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g_assert_cmpint (n, ==, outlen);
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b[n] = '\0';
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g_assert_cmpstr (b, ==, outbuf);
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close = g_input_stream_close (in, NULL, &err);
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g_assert (close);
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g_assert_no_error (err);
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g_object_unref (buf);
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g_object_unref (in);
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g_free (b);
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}
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static void
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test_empty ()
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{
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/* empty file should not have a trailing newline */
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test_consecutive_read ("", "", PLUMA_DOCUMENT_NEWLINE_TYPE_CR_LF, 10);
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}
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static void
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test_consecutive_cut_char ()
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{
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/* first \n is read then fo and then is added \r but not \n */
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test_consecutive_read ("\nfo\nbar\n\nblah\n", "\r\nfo\r\nbar\r\n\r\nblah\r\n\r\n", PLUMA_DOCUMENT_NEWLINE_TYPE_CR_LF, 8);
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test_consecutive_read ("\nfo\nbar\n\nblah", "\r\nfo\r\nbar\r\n\r\nblah\r\n", PLUMA_DOCUMENT_NEWLINE_TYPE_CR_LF, 8);
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}
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static void
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test_consecutive_big_read ()
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{
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test_consecutive_read ("\nfo\nbar\n\nblah\n", "\rfo\rbar\r\rblah\r\r", PLUMA_DOCUMENT_NEWLINE_TYPE_CR, 200);
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test_consecutive_read ("\nfo\nbar\n\nblah", "\rfo\rbar\r\rblah\r", PLUMA_DOCUMENT_NEWLINE_TYPE_CR, 200);
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test_consecutive_read ("\rfo\rbar\r\rblah\r", "\nfo\nbar\n\nblah\n\n", PLUMA_DOCUMENT_NEWLINE_TYPE_LF, 200);
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test_consecutive_read ("\rfo\rbar\r\rblah", "\nfo\nbar\n\nblah\n", PLUMA_DOCUMENT_NEWLINE_TYPE_LF, 200);
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test_consecutive_read ("\r\nfo\r\nbar\r\n\r\nblah\r\n", "\nfo\nbar\n\nblah\n\n", PLUMA_DOCUMENT_NEWLINE_TYPE_LF, 200);
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test_consecutive_read ("\r\nfo\r\nbar\r\n\r\nblah", "\nfo\nbar\n\nblah\n", PLUMA_DOCUMENT_NEWLINE_TYPE_LF, 200);
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test_consecutive_read ("\nfo\nbar\n\nblah\n", "\r\nfo\r\nbar\r\n\r\nblah\r\n\r\n", PLUMA_DOCUMENT_NEWLINE_TYPE_CR_LF, 200);
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test_consecutive_read ("\nfo\nbar\n\nblah", "\r\nfo\r\nbar\r\n\r\nblah\r\n", PLUMA_DOCUMENT_NEWLINE_TYPE_CR_LF, 200);
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}
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static void
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test_consecutive_middle_read ()
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{
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test_consecutive_read ("\nfo\nbar\n\nblah\n", "\rfo\rbar\r\rblah\r\r", PLUMA_DOCUMENT_NEWLINE_TYPE_CR, 6);
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test_consecutive_read ("\nfo\nbar\n\nblah", "\rfo\rbar\r\rblah\r", PLUMA_DOCUMENT_NEWLINE_TYPE_CR, 6);
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test_consecutive_read ("\rfo\rbar\r\rblah\r", "\nfo\nbar\n\nblah\n\n", PLUMA_DOCUMENT_NEWLINE_TYPE_LF, 6);
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test_consecutive_read ("\rfo\rbar\r\rblah", "\nfo\nbar\n\nblah\n", PLUMA_DOCUMENT_NEWLINE_TYPE_LF, 6);
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test_consecutive_read ("\r\nfo\r\nbar\r\n\r\nblah\r\n", "\nfo\nbar\n\nblah\n\n", PLUMA_DOCUMENT_NEWLINE_TYPE_LF, 6);
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test_consecutive_read ("\r\nfo\r\nbar\r\n\r\nblah", "\nfo\nbar\n\nblah\n", PLUMA_DOCUMENT_NEWLINE_TYPE_LF, 6);
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test_consecutive_read ("\nfo\nbar\n\nblah\n", "\r\nfo\r\nbar\r\n\r\nblah\r\n\r\n", PLUMA_DOCUMENT_NEWLINE_TYPE_CR_LF, 6);
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test_consecutive_read ("\nfo\nbar\n\nblah", "\r\nfo\r\nbar\r\n\r\nblah\r\n", PLUMA_DOCUMENT_NEWLINE_TYPE_CR_LF, 6);
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}
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static void
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test_consecutive_multibyte_cut ()
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{
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test_consecutive_read ("hello\nhello\xe6\x96\x87\nworld\n", "hello\rhello\xe6\x96\x87\rworld\r\r", PLUMA_DOCUMENT_NEWLINE_TYPE_CR, 6);
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test_consecutive_read ("hello\rhello\xe6\x96\x87\rworld\r", "hello\rhello\xe6\x96\x87\rworld\r\r", PLUMA_DOCUMENT_NEWLINE_TYPE_CR, 6);
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test_consecutive_read ("hello\nhello\xe6\x96\x87\nworld\n", "hello\nhello\xe6\x96\x87\nworld\n\n", PLUMA_DOCUMENT_NEWLINE_TYPE_LF, 6);
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}
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static void
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test_consecutive_multibyte_big_read ()
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{
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test_consecutive_read ("hello\nhello\xe6\x96\x87\nworld\n", "hello\rhello\xe6\x96\x87\rworld\r\r", PLUMA_DOCUMENT_NEWLINE_TYPE_CR, 200);
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test_consecutive_read ("hello\rhello\xe6\x96\x87\rworld\r", "hello\rhello\xe6\x96\x87\rworld\r\r", PLUMA_DOCUMENT_NEWLINE_TYPE_CR, 200);
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test_consecutive_read ("hello\nhello\xe6\x96\x87\nworld\n", "hello\nhello\xe6\x96\x87\nworld\n\n", PLUMA_DOCUMENT_NEWLINE_TYPE_LF, 200);
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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_type_init ();
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g_test_init (&argc, &argv, NULL);
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g_test_add_func ("/document-input-stream/empty", test_empty);
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g_test_add_func ("/document-input-stream/consecutive_cut_char", test_consecutive_cut_char);
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g_test_add_func ("/document-input-stream/consecutive_big_read", test_consecutive_big_read);
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g_test_add_func ("/document-input-stream/consecutive_middle_read", test_consecutive_middle_read);
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g_test_add_func ("/document-input-stream/consecutive_multibyte_cut", test_consecutive_multibyte_cut);
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g_test_add_func ("/document-input-stream/consecutive_multibyte_big_read", test_consecutive_multibyte_big_read);
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return g_test_run ();
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}
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