1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/* test_enhancer.c — GEGL enhance unit test (gated on HAVE_GEGL). */
#include "enhancer.h"
#include <glib.h>
#include <gegl.h>
static void
test_builtin_presets(void) {
Enhancer *e = enhancer_new();
const GPtrArray *p = enhancer_get_presets(e);
g_assert_cmpint(p->len, >=, 8);
/* Create a small test buffer (2x2 RGBA float). */
GeglRectangle rect = {0, 0, 2, 2};
GeglBuffer *buf = gegl_buffer_new(&rect, babl_format("RGBA float"));
g_assert_nonnull(buf);
/* Apply each built-in preset → result is non-null + same dims. */
for (guint i = 0; i < p->len; i++) {
const EnhancerPreset *preset = g_ptr_array_index((GPtrArray *)p, i);
if (!preset->i_builtin)
continue;
GError *err = NULL;
GeglBuffer *out = enhancer_apply(e, buf, preset, &err);
if (out != NULL) {
g_assert_cmpint(gegl_buffer_get_width(out), ==, 2);
g_assert_cmpint(gegl_buffer_get_height(out), ==, 2);
g_object_unref(out);
} else {
/* Some ops may not be available; skip gracefully. */
g_clear_error(&err);
}
}
g_object_unref(buf);
enhancer_delete(e);
}
static void
test_export(void) {
Enhancer *e = enhancer_new();
GeglRectangle rect = {0, 0, 2, 2};
GeglBuffer *buf = gegl_buffer_new(&rect, babl_format("RGBA float"));
g_assert_nonnull(buf);
const EnhancerPreset *preset =
g_ptr_array_index((GPtrArray *)enhancer_get_presets(e), 0);
GError *err = NULL;
char *tmp = g_dir_make_tmp("ggaze-enhance-XXXXXX", NULL);
char *path = g_build_filename(tmp, "out.jpg", NULL);
GFile *out = g_file_new_for_path(path);
gboolean ok = enhancer_export(e, buf, preset, out, &err);
/* Export may fail if the op isn't available, but it shouldn't crash. */
if (ok) {
g_assert_true(g_file_query_exists(out, NULL));
} else {
g_clear_error(&err);
}
g_free(path);
g_object_unref(out);
g_object_unref(buf);
enhancer_delete(e);
/* Cleanup. */
GFile *td = g_file_new_for_path(tmp);
GFileEnumerator *en = g_file_enumerate_children(
td, "standard::name", G_FILE_QUERY_INFO_NONE, NULL, NULL);
if (en) {
GFileInfo *i;
while ((i = g_file_enumerator_next_file(en, NULL, NULL))) {
GFile *c = g_file_get_child(td, g_file_info_get_name(i));
g_file_delete(c, NULL, NULL);
g_object_unref(c);
g_object_unref(i);
}
g_object_unref(en);
}
g_file_delete(td, NULL, NULL);
g_object_unref(td);
g_free(tmp);
}
int
main(int argc, char **argv) {
gegl_init(&argc, &argv);
g_test_init(&argc, &argv, NULL);
g_test_add_func("/enhancer/builtin_presets", test_builtin_presets);
g_test_add_func("/enhancer/export", test_export);
return g_test_run();
}
|
