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[test/unicode] Port the _custom test to test all property setters

This commit is contained in:
Behdad Esfahbod 2011-05-02 14:21:30 -04:00
parent e74b5b339a
commit 250c59225e
1 changed files with 107 additions and 85 deletions
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192
test/test-unicode.c
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@ -39,6 +39,64 @@
#endif
/* Some useful stuff */
#define MAGIC0 0x12345678
#define MAGIC1 0x76543210
typedef struct {
int value;
gboolean freed;
} data_t;
static void free_up (void *p)
{
data_t *data = (data_t *) p;
g_assert (data->value == MAGIC0 || data->value == MAGIC1);
g_assert (data->freed == FALSE);
data->freed = TRUE;
}
static hb_script_t
simple_get_script (hb_unicode_funcs_t *ufuncs,
hb_codepoint_t codepoint,
void *user_data)
{
data_t *data = (data_t *) user_data;
g_assert (hb_unicode_funcs_get_parent (ufuncs) == NULL);
g_assert (data->value == MAGIC0);
g_assert (data->freed == FALSE);
if ('a' <= codepoint && codepoint <= 'z')
return HB_SCRIPT_LATIN;
else
return HB_SCRIPT_UNKNOWN;
}
static hb_script_t
a_is_for_arabic_get_script (hb_unicode_funcs_t *ufuncs,
hb_codepoint_t codepoint,
void *user_data)
{
data_t *data = (data_t *) user_data;
g_assert (hb_unicode_funcs_get_parent (ufuncs) != NULL);
g_assert (data->value == MAGIC1);
g_assert (data->freed == FALSE);
if (codepoint == 'a') {
return HB_SCRIPT_ARABIC;
} else {
hb_unicode_funcs_t *parent = hb_unicode_funcs_get_parent (ufuncs);
return hb_unicode_get_script (parent, codepoint);
}
}
/* Check all properties */
/* Some of the following tables where adapted from glib/glib/tests/utf8-misc.c.
@ -374,7 +432,7 @@ typedef unsigned int (*get_func_t) (hb_unicode_funcs_t *ufuncs,
hb_codepoint_t unicode,
void *user_data);
typedef unsigned int (*func_setter_func_t) (hb_unicode_funcs_t *ufuncs,
get_func_t *func,
get_func_t func,
void *user_data,
hb_destroy_func_t destroy);
typedef unsigned int (*getter_func_t) (hb_unicode_funcs_t *ufuncs,
@ -483,17 +541,50 @@ test_unicode_properties_nil (void)
hb_unicode_funcs_destroy (uf);
}
#define MAGIC0 0x12345678
#define MAGIC1 0x76543210
static void
test_unicode_setters (void)
{
hb_unicode_funcs_t *uf;
unsigned int i;
/* This is cruel: we use script-returning functions to test all properties,
* but it works. */
for (i = 0; i < G_N_ELEMENTS (properties); i++) {
const property_t *p = &properties[i];
data_t data[2] = {{MAGIC0, FALSE}, {MAGIC1, FALSE}};
g_test_message ("Testing property %s", p->name);
uf = hb_unicode_funcs_create (NULL);
g_assert (!hb_unicode_funcs_is_immutable (uf));
p->func_setter (uf, (get_func_t) simple_get_script, &data[0], free_up);
g_assert_cmphex (p->getter (uf, 'a'), ==, HB_SCRIPT_LATIN);
g_assert_cmphex (p->getter (uf, '0'), ==, HB_SCRIPT_UNKNOWN);
g_assert (!hb_unicode_funcs_is_immutable (uf));
hb_unicode_funcs_make_immutable (uf);
g_assert (hb_unicode_funcs_is_immutable (uf));
/* Since uf is immutable now, the following setter should do nothing. */
p->func_setter (uf, (get_func_t) a_is_for_arabic_get_script, &data[1], free_up);
g_assert (!data[0].freed && !data[1].freed);
hb_unicode_funcs_destroy (uf);
g_assert (data[0].freed && !data[1].freed);
hb_unicode_funcs_destroy (uf);
}
}
typedef struct {
int value;
gboolean freed;
} data_t;
typedef struct {
data_t data[2];
} data_fixture_t;
static void
data_fixture_init (data_fixture_t *f, gconstpointer user_data)
{
@ -505,76 +596,6 @@ data_fixture_finish (data_fixture_t *f, gconstpointer user_data)
{
}
static void free_up (void *p)
{
data_t *data = (data_t *) p;
g_assert (data->value == MAGIC0 || data->value == MAGIC1);
g_assert (data->freed == FALSE);
data->freed = TRUE;
}
static hb_script_t
simple_get_script (hb_unicode_funcs_t *ufuncs,
hb_codepoint_t codepoint,
void *user_data)
{
data_t *data = (data_t *) user_data;
g_assert (hb_unicode_funcs_get_parent (ufuncs) == NULL);
g_assert (data->value == MAGIC0);
g_assert (data->freed == FALSE);
if ('a' <= codepoint && codepoint <= 'z')
return HB_SCRIPT_LATIN;
else
return HB_SCRIPT_UNKNOWN;
}
static hb_script_t
a_is_for_arabic_get_script (hb_unicode_funcs_t *ufuncs,
hb_codepoint_t codepoint,
void *user_data)
{
data_t *data = (data_t *) user_data;
g_assert (hb_unicode_funcs_get_parent (ufuncs) != NULL);
g_assert (data->value == MAGIC1);
g_assert (data->freed == FALSE);
if (codepoint == 'a') {
return HB_SCRIPT_ARABIC;
} else {
hb_unicode_funcs_t *parent = hb_unicode_funcs_get_parent (ufuncs);
return hb_unicode_get_script (parent, codepoint);
}
}
static void
test_unicode_custom (data_fixture_t *f, gconstpointer user_data)
{
hb_unicode_funcs_t *uf = hb_unicode_funcs_create (NULL);
hb_unicode_funcs_set_script_func (uf, simple_get_script,
&f->data[0], free_up);
g_assert_cmpint (hb_unicode_get_script (uf, 'a'), ==, HB_SCRIPT_LATIN);
g_assert_cmpint (hb_unicode_get_script (uf, '0'), ==, HB_SCRIPT_UNKNOWN);
g_assert (!hb_unicode_funcs_is_immutable (uf));
hb_unicode_funcs_make_immutable (uf);
g_assert (hb_unicode_funcs_is_immutable (uf));
/* Since uf is immutable now, the following setter should do nothing. */
hb_unicode_funcs_set_script_func (uf, a_is_for_arabic_get_script,
&f->data[1], free_up);
g_assert (!f->data[0].freed && !f->data[1].freed);
hb_unicode_funcs_destroy (uf);
g_assert (f->data[0].freed && !f->data[1].freed);
}
static void
test_unicode_subclassing_nil (data_fixture_t *f, gconstpointer user_data)
{
@ -589,8 +610,8 @@ test_unicode_subclassing_nil (data_fixture_t *f, gconstpointer user_data)
hb_unicode_funcs_set_script_func (aa, a_is_for_arabic_get_script,
&f->data[1], free_up);
g_assert_cmpint (hb_unicode_get_script (aa, 'a'), ==, HB_SCRIPT_ARABIC);
g_assert_cmpint (hb_unicode_get_script (aa, 'b'), ==, HB_SCRIPT_UNKNOWN);
g_assert_cmphex (hb_unicode_get_script (aa, 'a'), ==, HB_SCRIPT_ARABIC);
g_assert_cmphex (hb_unicode_get_script (aa, 'b'), ==, HB_SCRIPT_UNKNOWN);
g_assert (!f->data[0].freed && !f->data[1].freed);
hb_unicode_funcs_destroy (aa);
@ -608,8 +629,8 @@ test_unicode_subclassing_default (data_fixture_t *f, gconstpointer user_data)
hb_unicode_funcs_set_script_func (aa, a_is_for_arabic_get_script,
&f->data[1], free_up);
g_assert_cmpint (hb_unicode_get_script (aa, 'a'), ==, HB_SCRIPT_ARABIC);
g_assert_cmpint (hb_unicode_get_script (aa, 'b'), ==, HB_SCRIPT_LATIN);
g_assert_cmphex (hb_unicode_get_script (aa, 'a'), ==, HB_SCRIPT_ARABIC);
g_assert_cmphex (hb_unicode_get_script (aa, 'b'), ==, HB_SCRIPT_LATIN);
g_assert (!f->data[0].freed && !f->data[1].freed);
hb_unicode_funcs_destroy (aa);
@ -636,9 +657,9 @@ test_unicode_subclassing_deep (data_fixture_t *f, gconstpointer user_data)
hb_unicode_funcs_set_script_func (aa, a_is_for_arabic_get_script,
&f->data[1], free_up);
g_assert_cmpint (hb_unicode_get_script (aa, 'a'), ==, HB_SCRIPT_ARABIC);
g_assert_cmpint (hb_unicode_get_script (aa, 'b'), ==, HB_SCRIPT_LATIN);
g_assert_cmpint (hb_unicode_get_script (aa, '0'), ==, HB_SCRIPT_UNKNOWN);
g_assert_cmphex (hb_unicode_get_script (aa, 'a'), ==, HB_SCRIPT_ARABIC);
g_assert_cmphex (hb_unicode_get_script (aa, 'b'), ==, HB_SCRIPT_LATIN);
g_assert_cmphex (hb_unicode_get_script (aa, '0'), ==, HB_SCRIPT_UNKNOWN);
g_assert (!f->data[0].freed && !f->data[1].freed);
hb_unicode_funcs_destroy (aa);
@ -661,7 +682,8 @@ main (int argc, char **argv)
hb_test_add_data_flavor (hb_icu_get_unicode_funcs (), "icu", test_unicode_properties);
#endif
hb_test_add_fixture (data_fixture, NULL, test_unicode_custom);
hb_test_add (test_unicode_setters);
hb_test_add_fixture (data_fixture, NULL, test_unicode_subclassing_nil);
hb_test_add_fixture (data_fixture, NULL, test_unicode_subclassing_default);
hb_test_add_fixture (data_fixture, NULL, test_unicode_subclassing_deep);