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#define N_DEFAULT_USER_UNITS 6
typedef struct
{
gdouble factor;
gint digits;
gchar *name;
gchar *symbol;
gchar *abbreviation;
} GimpUnitDef;
static const GimpUnitDef _gimp_unit_defs[GIMP_UNIT_END] =
{
/* pseudo unit */
{ 0.0, 0, "pixels", "px", "px", },
/* standard units */
{ 1.0, 2, "inches", "''", "in", },
{ 25.4, 1, "millimeters", "mm", "mm", },
/* professional units */
{ 72.0, 0, "points", "pt", "pt", },
{ 6.0, 1, "picas", "pc", "pc", },
};
static GimpValueArray *
gimp_c_test_run (GimpProcedure *procedure,
GimpRunMode run_mode,
GimpImage *image,
GimpDrawable **drawables,
GimpProcedureConfig *config,
gpointer run_data)
{
GimpUnit *unit;
GimpUnit *unit2;
gint n_user_units = 0;
gint i;
GIMP_TEST_START("gimp_unit_inch()");
unit = gimp_unit_inch ();
GIMP_TEST_END(GIMP_IS_UNIT (unit));
GIMP_TEST_START("gimp_unit_inch() always returns an unique object");
unit2 = gimp_unit_inch ();
GIMP_TEST_END(GIMP_IS_UNIT (unit2) && unit == unit2);
for (i = 0; i < GIMP_UNIT_END; i++)
{
gchar *test_name = g_strdup_printf ("Testing built-in unit %d", i);
GIMP_TEST_START(test_name);
g_free (test_name);
unit = gimp_unit_get_by_id (i);
GIMP_TEST_END(GIMP_IS_UNIT (unit) &&
g_strcmp0 (gimp_unit_get_name (unit), _gimp_unit_defs[i].name) == 0 &&
g_strcmp0 (gimp_unit_get_symbol (unit), _gimp_unit_defs[i].symbol) == 0 &&
g_strcmp0 (gimp_unit_get_abbreviation (unit), _gimp_unit_defs[i].abbreviation) == 0 &&
gimp_unit_get_factor (unit) == _gimp_unit_defs[i].factor &&
gimp_unit_get_digits (unit) == _gimp_unit_defs[i].digits);
if (i == GIMP_UNIT_INCH)
{
GIMP_TEST_START("gimp_unit_inch() is the same as gimp_unit_get_by_id (GIMP_UNIT_INCH)");
GIMP_TEST_END(unit == unit2);
}
}
GIMP_TEST_START("Counting default user units");
unit = gimp_unit_get_by_id (GIMP_UNIT_END);
while (GIMP_IS_UNIT (unit))
unit = gimp_unit_get_by_id (GIMP_UNIT_END + ++n_user_units);
/* A bare config contains 6 defaults units in /etc/. */
GIMP_TEST_END(n_user_units == N_DEFAULT_USER_UNITS);
GIMP_TEST_START("gimp_unit_new()");
unit2 = gimp_unit_new ("name", 2.0, 1, "symbol", "abbreviation");
GIMP_TEST_END(GIMP_IS_UNIT (unit2));
GIMP_TEST_START("Verifying the new user unit's ID");
GIMP_TEST_END(gimp_unit_get_id (unit2) == GIMP_UNIT_END + n_user_units);
GIMP_TEST_START("Verifying the new user unit's unicity");
GIMP_TEST_END(unit2 == gimp_unit_get_by_id (GIMP_UNIT_END + n_user_units));
GIMP_TEST_START("Counting again user units");
unit = gimp_unit_get_by_id(GIMP_UNIT_END);
n_user_units = 0;
while (GIMP_IS_UNIT (unit))
unit = gimp_unit_get_by_id (GIMP_UNIT_END + ++n_user_units);
GIMP_TEST_END(n_user_units == N_DEFAULT_USER_UNITS + 1);
GIMP_TEST_RETURN
}
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