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/*:*
* ggaze — info / EXIF unit test
*
* Gathers EXIF from the fixtures: plain.jpg (orientation 1) and rot6.jpg
* (orientation 6, 8x4 stored). Asserts dimensions, orientation, and that
* the format string is non-empty. Uses $GGAZE_FIXTURES_DIR.
*
* Copyright (c) 2026 ggaze contributors
* SPDX-License-Identifier: GPL-3.0-or-later
*:*/
#include "info.h"
#include <glib.h>
static GgazeInfo *
info_from_fixture(const char *c_name) {
const char *c_dir = g_getenv("GGAZE_FIXTURES_DIR");
g_assert_nonnull(c_dir);
char *c_path = g_build_filename(c_dir, c_name, NULL);
GFile *p_file = g_file_new_for_path(c_path);
g_free(c_path);
GgazeInfo *p_info = info_new(p_file);
g_assert_nonnull(p_info);
g_object_unref(p_file);
return (p_info);
}
static void
test_plain_jpeg(void) {
GgazeInfo *p_info = info_from_fixture("plain.jpg");
g_assert_cmpint(p_info->i_width, ==, 6);
g_assert_cmpint(p_info->i_height, ==, 3);
g_assert_cmpint(p_info->i_orientation, ==, 1); /* Horizontal (normal) */
g_assert_nonnull(p_info->c_format);
g_assert(p_info->i_size > 0);
char *c_fmt = info_format(p_info);
g_assert_nonnull(c_fmt);
g_free(c_fmt);
info_delete(p_info);
}
static void
test_rotated_jpeg(void) {
GgazeInfo *p_info = info_from_fixture("rot6.jpg");
/* Stored dimensions are 8x4 (before orientation is applied). */
g_assert_cmpint(p_info->i_width, ==, 8);
g_assert_cmpint(p_info->i_height, ==, 4);
g_assert_cmpint(p_info->i_orientation, ==, 6); /* Rotate 90 CW */
info_delete(p_info);
}
static void
test_png_no_exif(void) {
GgazeInfo *p_info = info_from_fixture("small.png");
g_assert_cmpint(p_info->i_width, ==, 5);
g_assert_cmpint(p_info->i_height, ==, 2);
g_assert_cmpint(p_info->i_orientation, ==, 0); /* no EXIF */
g_assert_null(p_info->c_camera); /* no EXIF → no camera */
info_delete(p_info);
}
int
main(int i_argc, char **c_argv) {
g_test_init(&i_argc, &c_argv, NULL);
if (g_getenv("GGAZE_FIXTURES_DIR") == NULL) {
g_test_skip("GGAZE_FIXTURES_DIR unset");
return (g_test_run());
}
g_test_add_func("/info/plain_jpeg", test_plain_jpeg);
g_test_add_func("/info/rotated_jpeg", test_rotated_jpeg);
g_test_add_func("/info/png_no_exif", test_png_no_exif);
return (g_test_run());
}
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