pidgin/pidgin

Fix some broken unit tests

2021-01-02, Gary Kramlich
a0c11a532ee7
Fix some broken unit tests

* Output the account username instead of the display name in an error message
that causes the tests to fail because the account has no connection.
* Move all `g_assert_no_error` checks **BEFORE** we check the any other results
that we're checking. If we're not supposed to get an error and we have one,
that error helps us find the issue which therefore makes unit test failures
actionable instead of a message to debug.

Testing Done:
Compiled and made sure the tests pass.

Reviewed at https://reviews.imfreedom.org/r/326/
/*
* Purple
*
* Purple is the legal property of its developers, whose names are too
* numerous to list here. Please refer to the COPYRIGHT file distributed
* with this source distribution
*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#include <glib.h>
#include <string.h>
#include <purple.h>
// generated via:
// $ cat test-image.png | hexdump -v -e '1 1 "0x%02x," " "' | xargs -n 8 echo
static const gsize test_image_data_len = 160;
static const guint8 test_image_data[] = {
0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a,
0x00, 0x00, 0x00, 0x0d, 0x49, 0x48, 0x44, 0x52,
0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02,
0x08, 0x02, 0x00, 0x00, 0x00, 0xfd, 0xd4, 0x9a,
0x73, 0x00, 0x00, 0x00, 0x09, 0x70, 0x48, 0x59,
0x73, 0x00, 0x00, 0x0b, 0x13, 0x00, 0x00, 0x0b,
0x13, 0x01, 0x00, 0x9a, 0x9c, 0x18, 0x00, 0x00,
0x00, 0x07, 0x74, 0x49, 0x4d, 0x45, 0x07, 0xe0,
0x0a, 0x02, 0x16, 0x30, 0x22, 0x28, 0xa4, 0xc9,
0xdd, 0x00, 0x00, 0x00, 0x1d, 0x69, 0x54, 0x58,
0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x65, 0x6e, 0x74,
0x00, 0x00, 0x00, 0x00, 0x00, 0x43, 0x72, 0x65,
0x61, 0x74, 0x65, 0x64, 0x20, 0x77, 0x69, 0x74,
0x68, 0x20, 0x47, 0x49, 0x4d, 0x50, 0x64, 0x2e,
0x65, 0x07, 0x00, 0x00, 0x00, 0x16, 0x49, 0x44,
0x41, 0x54, 0x08, 0xd7, 0x63, 0xf8, 0xff, 0xff,
0x3f, 0x03, 0x03, 0x03, 0xe3, 0xb3, 0x4c, 0xb5,
0x9b, 0x4e, 0x0b, 0x00, 0x2f, 0xa9, 0x06, 0x2f,
0x8a, 0xd1, 0xc6, 0xb3, 0x00, 0x00, 0x00, 0x00,
0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82,
};
/******************************************************************************
* Helpers
*****************************************************************************/
static void
_test_smiley(PurpleSmiley *smiley,
const gchar *path,
const guint8 *edata,
gsize elen,
const gchar *ext,
const gchar *mimetype,
const gchar *shortcut)
{
GBytes *bytes = NULL;
const guint8 *adata = NULL;
gsize alen;
g_assert(PURPLE_IS_SMILEY(PURPLE_IMAGE(smiley)));
bytes = purple_image_get_contents(PURPLE_IMAGE(smiley));
adata = g_bytes_get_data(bytes, &alen);
g_assert_cmpmem(adata, alen, edata, elen);
g_bytes_unref(bytes);
g_assert_cmpstr(
purple_image_get_extension(PURPLE_IMAGE(smiley)),
==,
ext
);
g_assert_cmpstr(
purple_image_get_mimetype(PURPLE_IMAGE(smiley)),
==,
mimetype
);
g_assert_cmpstr(purple_smiley_get_shortcut(smiley), ==, shortcut);
if(path)
g_assert_cmpstr(purple_image_get_path(PURPLE_IMAGE(smiley)), ==, path);
g_object_unref(G_OBJECT(smiley));
}
/******************************************************************************
* Tests
*****************************************************************************/
static void
test_smiley_new_from_data(void) {
PurpleSmiley *smiley = purple_smiley_new_from_data(
":-X",
test_image_data,
test_image_data_len
);
_test_smiley(
smiley,
NULL,
test_image_data,
test_image_data_len,
"png",
"image/png",
":-X"
);
}
static void
test_smiley_new_from_file(void) {
PurpleSmiley *smiley = NULL;
GError *error = NULL;
gchar *path = NULL;
gchar *edata = NULL;
gsize elen;
path = g_build_filename(TEST_DATA_DIR, "test-image.png", NULL);
smiley = purple_smiley_new("^_^", path);
g_assert_no_error(error);
g_file_get_contents(path, &edata, &elen, &error);
g_assert_no_error(error);
_test_smiley(
smiley,
path,
(guint8 *)edata,
elen,
"png",
"image/png",
"^_^"
);
g_free(path);
}
/******************************************************************************
* Main
*****************************************************************************/
gint
main(gint argc, gchar **argv) {
g_test_init(&argc, &argv, NULL);
g_test_set_nonfatal_assertions();
g_test_add_func("/smiley/new-from-data", test_smiley_new_from_data);
g_test_add_func("/smiley/new-from-file", test_smiley_new_from_file);
return g_test_run();
}