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f4da19daa6
glib/gobject/tests/param.c
Matthias Clasen f4da19daa6 Improve test coverage for GValue transformations
2011-06-23 00:05:18 -04:00

403 lines
17 KiB
C
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#include <glib-object.h>
static void
test_param_value (void)
{
GParamSpec *p, *p2;
GParamSpec *pp;
GValue value = { 0, };
g_value_init (&value, G_TYPE_PARAM);
g_assert (G_VALUE_HOLDS_PARAM (&value));
p = g_param_spec_int ("my-int", "My Int", "Blurb", 0, 20, 10, G_PARAM_READWRITE);
g_value_take_param (&value, p);
p2 = g_value_get_param (&value);
g_assert (p2 == p);
pp = g_param_spec_uint ("my-uint", "My UInt", "Blurb", 0, 10, 5, G_PARAM_READWRITE);
g_value_set_param (&value, pp);
p2 = g_value_dup_param (&value);
g_assert (p2 == pp); /* param specs use ref/unref for copy/free */
g_param_spec_unref (p2);
g_value_unset (&value);
}
static gint destroy_count;
static void
my_destroy (gpointer data)
{
destroy_count++;
}
static void
test_param_qdata (void)
{
GParamSpec *p;
gchar *bla;
GQuark q;
q = g_quark_from_string ("bla");
p = g_param_spec_int ("my-int", "My Int", "Blurb", 0, 20, 10, G_PARAM_READWRITE);
g_param_spec_set_qdata (p, q, "bla");
bla = g_param_spec_get_qdata (p, q);
g_assert_cmpstr (bla, ==, "bla");
g_assert_cmpint (destroy_count, ==, 0);
g_param_spec_set_qdata_full (p, q, "bla", my_destroy);
g_param_spec_set_qdata_full (p, q, "blabla", my_destroy);
g_assert_cmpint (destroy_count, ==, 1);
g_assert_cmpstr (g_param_spec_steal_qdata (p, q), ==, "blabla");
g_assert_cmpint (destroy_count, ==, 1);
g_assert (g_param_spec_get_qdata (p, q) == NULL);
g_param_spec_ref_sink (p);
g_param_spec_unref (p);
}
static void
test_param_validate (void)
{
GParamSpec *p;
GValue value = { 0, };
p = g_param_spec_int ("my-int", "My Int", "Blurb", 0, 20, 10, G_PARAM_READWRITE);
g_value_init (&value, G_TYPE_INT);
g_value_set_int (&value, 100);
g_assert (!g_param_value_defaults (p, &value));
g_assert (g_param_value_validate (p, &value));
g_assert_cmpint (g_value_get_int (&value), ==, 20);
g_param_value_set_default (p, &value);
g_assert (g_param_value_defaults (p, &value));
g_assert_cmpint (g_value_get_int (&value), ==, 10);
g_param_spec_unref (p);
}
static void
test_param_strings (void)
{
GParamSpec *p;
/* test canonicalization */
p = g_param_spec_int ("my_int:bla", "My Int", "Blurb", 0, 20, 10, G_PARAM_READWRITE);
g_assert_cmpstr (g_param_spec_get_name (p), ==, "my-int-bla");
g_assert_cmpstr (g_param_spec_get_nick (p), ==, "My Int");
g_assert_cmpstr (g_param_spec_get_blurb (p), ==, "Blurb");
g_param_spec_unref (p);
/* test nick defaults to name */
p = g_param_spec_int ("my-int", NULL, NULL, 0, 20, 10, G_PARAM_READWRITE);
g_assert_cmpstr (g_param_spec_get_name (p), ==, "my-int");
g_assert_cmpstr (g_param_spec_get_nick (p), ==, "my-int");
g_assert (g_param_spec_get_blurb (p) == NULL);
g_param_spec_unref (p);
}
static void
test_param_convert (void)
{
GParamSpec *p;
GValue v1 = { 0, };
GValue v2 = { 0, };
p = g_param_spec_int ("my-int", "My Int", "Blurb", 0, 20, 10, G_PARAM_READWRITE);
g_value_init (&v1, G_TYPE_UINT);
g_value_set_uint (&v1, 43);
g_value_init (&v2, G_TYPE_INT);
g_value_set_int (&v2, -4);
g_assert (!g_param_value_convert (p, &v1, &v2, TRUE));
g_assert_cmpint (g_value_get_int (&v2), ==, -4);
g_assert (g_param_value_convert (p, &v1, &v2, FALSE));
g_assert_cmpint (g_value_get_int (&v2), ==, 20);
g_param_spec_unref (p);
}
static void
test_value_transform (void)
{
GValue src = { 0, };
GValue dest = { 0, };
#define CHECK_INT_CONVERSION(type, getter, value) \
g_assert (g_value_type_transformable (G_TYPE_INT, type)); \
g_value_init (&src, G_TYPE_INT); \
g_value_init (&dest, type); \
g_value_set_int (&src, value); \
g_assert (g_value_transform (&src, &dest)); \
g_assert_cmpint (g_value_get_##getter (&dest), ==, value); \
g_value_unset (&src); \
g_value_unset (&dest);
CHECK_INT_CONVERSION(G_TYPE_CHAR, char, -124)
CHECK_INT_CONVERSION(G_TYPE_CHAR, char, 124)
CHECK_INT_CONVERSION(G_TYPE_UCHAR, uchar, 0)
CHECK_INT_CONVERSION(G_TYPE_UCHAR, uchar, 255)
CHECK_INT_CONVERSION(G_TYPE_INT, int, -12345)
CHECK_INT_CONVERSION(G_TYPE_INT, int, 12345)
CHECK_INT_CONVERSION(G_TYPE_UINT, uint, 0)
CHECK_INT_CONVERSION(G_TYPE_UINT, uint, 12345)
CHECK_INT_CONVERSION(G_TYPE_LONG, long, -12345678)
CHECK_INT_CONVERSION(G_TYPE_ULONG, ulong, 12345678)
CHECK_INT_CONVERSION(G_TYPE_INT64, int64, -12345678)
CHECK_INT_CONVERSION(G_TYPE_UINT64, uint64, 12345678)
CHECK_INT_CONVERSION(G_TYPE_FLOAT, float, 12345678)
CHECK_INT_CONVERSION(G_TYPE_DOUBLE, double, 12345678)
#define CHECK_UINT_CONVERSION(type, getter, value) \
g_assert (g_value_type_transformable (G_TYPE_UINT, type)); \
g_value_init (&src, G_TYPE_UINT); \
g_value_init (&dest, type); \
g_value_set_uint (&src, value); \
g_assert (g_value_transform (&src, &dest)); \
g_assert_cmpuint (g_value_get_##getter (&dest), ==, value); \
g_value_unset (&src); \
g_value_unset (&dest);
CHECK_UINT_CONVERSION(G_TYPE_CHAR, char, 124)
CHECK_UINT_CONVERSION(G_TYPE_CHAR, char, 124)
CHECK_UINT_CONVERSION(G_TYPE_UCHAR, uchar, 0)
CHECK_UINT_CONVERSION(G_TYPE_UCHAR, uchar, 255)
CHECK_UINT_CONVERSION(G_TYPE_INT, int, 12345)
CHECK_UINT_CONVERSION(G_TYPE_INT, int, 12345)
CHECK_UINT_CONVERSION(G_TYPE_UINT, uint, 0)
CHECK_UINT_CONVERSION(G_TYPE_UINT, uint, 12345)
CHECK_UINT_CONVERSION(G_TYPE_LONG, long, 12345678)
CHECK_UINT_CONVERSION(G_TYPE_ULONG, ulong, 12345678)
CHECK_UINT_CONVERSION(G_TYPE_INT64, int64, 12345678)
CHECK_UINT_CONVERSION(G_TYPE_UINT64, uint64, 12345678)
CHECK_UINT_CONVERSION(G_TYPE_FLOAT, float, 12345678)
CHECK_UINT_CONVERSION(G_TYPE_DOUBLE, double, 12345678)
#define CHECK_LONG_CONVERSION(type, getter, value) \
g_assert (g_value_type_transformable (G_TYPE_LONG, type)); \
g_value_init (&src, G_TYPE_LONG); \
g_value_init (&dest, type); \
g_value_set_long (&src, value); \
g_assert (g_value_transform (&src, &dest)); \
g_assert_cmpint (g_value_get_##getter (&dest), ==, value); \
g_value_unset (&src); \
g_value_unset (&dest);
CHECK_LONG_CONVERSION(G_TYPE_CHAR, char, -124)
CHECK_LONG_CONVERSION(G_TYPE_CHAR, char, 124)
CHECK_LONG_CONVERSION(G_TYPE_UCHAR, uchar, 0)
CHECK_LONG_CONVERSION(G_TYPE_UCHAR, uchar, 255)
CHECK_LONG_CONVERSION(G_TYPE_INT, int, -12345)
CHECK_LONG_CONVERSION(G_TYPE_INT, int, 12345)
CHECK_LONG_CONVERSION(G_TYPE_UINT, uint, 0)
CHECK_LONG_CONVERSION(G_TYPE_UINT, uint, 12345)
CHECK_LONG_CONVERSION(G_TYPE_LONG, long, -12345678)
CHECK_LONG_CONVERSION(G_TYPE_ULONG, ulong, 12345678)
CHECK_LONG_CONVERSION(G_TYPE_INT64, int64, -12345678)
CHECK_LONG_CONVERSION(G_TYPE_UINT64, uint64, 12345678)
CHECK_LONG_CONVERSION(G_TYPE_FLOAT, float, 12345678)
CHECK_LONG_CONVERSION(G_TYPE_DOUBLE, double, 12345678)
#define CHECK_ULONG_CONVERSION(type, getter, value) \
g_assert (g_value_type_transformable (G_TYPE_ULONG, type)); \
g_value_init (&src, G_TYPE_ULONG); \
g_value_init (&dest, type); \
g_value_set_ulong (&src, value); \
g_assert (g_value_transform (&src, &dest)); \
g_assert_cmpuint (g_value_get_##getter (&dest), ==, value); \
g_value_unset (&src); \
g_value_unset (&dest);
CHECK_ULONG_CONVERSION(G_TYPE_CHAR, char, -124)
CHECK_ULONG_CONVERSION(G_TYPE_CHAR, char, 124)
CHECK_ULONG_CONVERSION(G_TYPE_UCHAR, uchar, 0)
CHECK_ULONG_CONVERSION(G_TYPE_UCHAR, uchar, 255)
CHECK_ULONG_CONVERSION(G_TYPE_INT, int, -12345)
CHECK_ULONG_CONVERSION(G_TYPE_INT, int, 12345)
CHECK_ULONG_CONVERSION(G_TYPE_UINT, uint, 0)
CHECK_ULONG_CONVERSION(G_TYPE_UINT, uint, 12345)
CHECK_ULONG_CONVERSION(G_TYPE_LONG, long, -12345678)
CHECK_ULONG_CONVERSION(G_TYPE_ULONG, ulong, 12345678)
CHECK_ULONG_CONVERSION(G_TYPE_INT64, int64, -12345678)
CHECK_ULONG_CONVERSION(G_TYPE_UINT64, uint64, 12345678)
CHECK_ULONG_CONVERSION(G_TYPE_FLOAT, float, 12345678)
CHECK_ULONG_CONVERSION(G_TYPE_DOUBLE, double, 12345678)
#define CHECK_INT64_CONVERSION(type, getter, value) \
g_assert (g_value_type_transformable (G_TYPE_INT64, type)); \
g_value_init (&src, G_TYPE_INT64); \
g_value_init (&dest, type); \
g_value_set_int64 (&src, value); \
g_assert (g_value_transform (&src, &dest)); \
g_assert_cmpint (g_value_get_##getter (&dest), ==, value); \
g_value_unset (&src); \
g_value_unset (&dest);
CHECK_INT64_CONVERSION(G_TYPE_CHAR, char, -124)
CHECK_INT64_CONVERSION(G_TYPE_CHAR, char, 124)
CHECK_INT64_CONVERSION(G_TYPE_UCHAR, uchar, 0)
CHECK_INT64_CONVERSION(G_TYPE_UCHAR, uchar, 255)
CHECK_INT64_CONVERSION(G_TYPE_INT, int, -12345)
CHECK_INT64_CONVERSION(G_TYPE_INT, int, 12345)
CHECK_INT64_CONVERSION(G_TYPE_UINT, uint, 0)
CHECK_INT64_CONVERSION(G_TYPE_UINT, uint, 12345)
CHECK_INT64_CONVERSION(G_TYPE_LONG, long, -12345678)
CHECK_INT64_CONVERSION(G_TYPE_ULONG, ulong, 12345678)
CHECK_INT64_CONVERSION(G_TYPE_INT64, int64, -12345678)
CHECK_INT64_CONVERSION(G_TYPE_UINT64, uint64, 12345678)
CHECK_INT64_CONVERSION(G_TYPE_FLOAT, float, 12345678)
CHECK_INT64_CONVERSION(G_TYPE_DOUBLE, double, 12345678)
#define CHECK_UINT64_CONVERSION(type, getter, value) \
g_assert (g_value_type_transformable (G_TYPE_UINT64, type)); \
g_value_init (&src, G_TYPE_UINT64); \
g_value_init (&dest, type); \
g_value_set_uint64 (&src, value); \
g_assert (g_value_transform (&src, &dest)); \
g_assert_cmpuint (g_value_get_##getter (&dest), ==, value); \
g_value_unset (&src); \
g_value_unset (&dest);
CHECK_UINT64_CONVERSION(G_TYPE_CHAR, char, -124)
CHECK_UINT64_CONVERSION(G_TYPE_CHAR, char, 124)
CHECK_UINT64_CONVERSION(G_TYPE_UCHAR, uchar, 0)
CHECK_UINT64_CONVERSION(G_TYPE_UCHAR, uchar, 255)
CHECK_UINT64_CONVERSION(G_TYPE_INT, int, -12345)
CHECK_UINT64_CONVERSION(G_TYPE_INT, int, 12345)
CHECK_UINT64_CONVERSION(G_TYPE_UINT, uint, 0)
CHECK_UINT64_CONVERSION(G_TYPE_UINT, uint, 12345)
CHECK_UINT64_CONVERSION(G_TYPE_LONG, long, -12345678)
CHECK_UINT64_CONVERSION(G_TYPE_ULONG, ulong, 12345678)
CHECK_UINT64_CONVERSION(G_TYPE_INT64, int64, -12345678)
CHECK_UINT64_CONVERSION(G_TYPE_UINT64, uint64, 12345678)
CHECK_UINT64_CONVERSION(G_TYPE_FLOAT, float, 12345678)
CHECK_UINT64_CONVERSION(G_TYPE_DOUBLE, double, 12345678)
#define CHECK_FLOAT_CONVERSION(type, getter, value) \
g_assert (g_value_type_transformable (G_TYPE_FLOAT, type)); \
g_value_init (&src, G_TYPE_FLOAT); \
g_value_init (&dest, type); \
g_value_set_float (&src, value); \
g_assert (g_value_transform (&src, &dest)); \
g_assert_cmpfloat (g_value_get_##getter (&dest), ==, value); \
g_value_unset (&src); \
g_value_unset (&dest);
CHECK_FLOAT_CONVERSION(G_TYPE_CHAR, char, -124)
CHECK_FLOAT_CONVERSION(G_TYPE_CHAR, char, 124)
CHECK_FLOAT_CONVERSION(G_TYPE_UCHAR, uchar, 0)
CHECK_FLOAT_CONVERSION(G_TYPE_UCHAR, uchar, 255)
CHECK_FLOAT_CONVERSION(G_TYPE_INT, int, -12345)
CHECK_FLOAT_CONVERSION(G_TYPE_INT, int, 12345)
CHECK_FLOAT_CONVERSION(G_TYPE_UINT, uint, 0)
CHECK_FLOAT_CONVERSION(G_TYPE_UINT, uint, 12345)
CHECK_FLOAT_CONVERSION(G_TYPE_LONG, long, -12345678)
CHECK_FLOAT_CONVERSION(G_TYPE_ULONG, ulong, 12345678)
CHECK_FLOAT_CONVERSION(G_TYPE_INT64, int64, -12345678)
CHECK_FLOAT_CONVERSION(G_TYPE_UINT64, uint64, 12345678)
CHECK_FLOAT_CONVERSION(G_TYPE_FLOAT, float, 12345678)
CHECK_FLOAT_CONVERSION(G_TYPE_DOUBLE, double, 12345678)
#define CHECK_DOUBLE_CONVERSION(type, getter, value) \
g_assert (g_value_type_transformable (G_TYPE_DOUBLE, type)); \
g_value_init (&src, G_TYPE_DOUBLE); \
g_value_init (&dest, type); \
g_value_set_double (&src, value); \
g_assert (g_value_transform (&src, &dest)); \
g_assert_cmpfloat (g_value_get_##getter (&dest), ==, value); \
g_value_unset (&src); \
g_value_unset (&dest);
CHECK_DOUBLE_CONVERSION(G_TYPE_CHAR, char, -124)
CHECK_DOUBLE_CONVERSION(G_TYPE_CHAR, char, 124)
CHECK_DOUBLE_CONVERSION(G_TYPE_UCHAR, uchar, 0)
CHECK_DOUBLE_CONVERSION(G_TYPE_UCHAR, uchar, 255)
CHECK_DOUBLE_CONVERSION(G_TYPE_INT, int, -12345)
CHECK_DOUBLE_CONVERSION(G_TYPE_INT, int, 12345)
CHECK_DOUBLE_CONVERSION(G_TYPE_UINT, uint, 0)
CHECK_DOUBLE_CONVERSION(G_TYPE_UINT, uint, 12345)
CHECK_DOUBLE_CONVERSION(G_TYPE_LONG, long, -12345678)
CHECK_DOUBLE_CONVERSION(G_TYPE_ULONG, ulong, 12345678)
CHECK_DOUBLE_CONVERSION(G_TYPE_INT64, int64, -12345678)
CHECK_DOUBLE_CONVERSION(G_TYPE_UINT64, uint64, 12345678)
CHECK_DOUBLE_CONVERSION(G_TYPE_FLOAT, float, 12345678)
CHECK_DOUBLE_CONVERSION(G_TYPE_DOUBLE, double, 12345678)
#define CHECK_BOOLEAN_CONVERSION(type, setter, value) \
g_assert (g_value_type_transformable (type, G_TYPE_BOOLEAN)); \
g_value_init (&src, type); \
g_value_init (&dest, G_TYPE_BOOLEAN); \
g_value_set_##setter (&src, value); \
g_assert (g_value_transform (&src, &dest)); \
g_assert_cmpint (g_value_get_boolean (&dest), ==, TRUE); \
g_value_set_##setter (&src, 0); \
g_assert (g_value_transform (&src, &dest)); \
g_assert_cmpint (g_value_get_boolean (&dest), ==, FALSE); \
g_value_unset (&src); \
g_value_unset (&dest);
CHECK_BOOLEAN_CONVERSION(G_TYPE_INT, int, -12345)
CHECK_BOOLEAN_CONVERSION(G_TYPE_UINT, uint, 12345)
CHECK_BOOLEAN_CONVERSION(G_TYPE_LONG, long, -12345678)
CHECK_BOOLEAN_CONVERSION(G_TYPE_ULONG, ulong, 12345678)
CHECK_BOOLEAN_CONVERSION(G_TYPE_INT64, int64, -12345678)
CHECK_BOOLEAN_CONVERSION(G_TYPE_UINT64, uint64, 12345678)
#define CHECK_STRING_CONVERSION(int_type, setter, int_value) \
g_assert (g_value_type_transformable (int_type, G_TYPE_STRING)); \
g_value_init (&src, int_type); \
g_value_init (&dest, G_TYPE_STRING); \
g_value_set_##setter (&src, int_value); \
g_assert (g_value_transform (&src, &dest)); \
g_assert_cmpstr (g_value_get_string (&dest), ==, #int_value); \
g_value_unset (&src); \
g_value_unset (&dest);
CHECK_STRING_CONVERSION(G_TYPE_INT, int, -12345)
CHECK_STRING_CONVERSION(G_TYPE_UINT, uint, 12345)
CHECK_STRING_CONVERSION(G_TYPE_LONG, long, -12345678)
CHECK_STRING_CONVERSION(G_TYPE_ULONG, ulong, 12345678)
CHECK_STRING_CONVERSION(G_TYPE_INT64, int64, -12345678)
CHECK_STRING_CONVERSION(G_TYPE_UINT64, uint64, 12345678)
CHECK_STRING_CONVERSION(G_TYPE_FLOAT, float, 0.500000)
CHECK_STRING_CONVERSION(G_TYPE_DOUBLE, double, -1.234567)
g_assert (!g_value_type_transformable (G_TYPE_STRING, G_TYPE_CHAR));
g_value_init (&src, G_TYPE_STRING);
g_value_init (&dest, G_TYPE_CHAR);
g_value_set_static_string (&src, "bla");
g_value_set_char (&dest, 'c');
g_assert (!g_value_transform (&src, &dest));
g_assert_cmpint (g_value_get_char (&dest), ==, 'c');
g_value_unset (&src);
g_value_unset (&dest);
}
int
main (int argc, char *argv[])
{
g_type_init ();
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/param/value", test_param_value);
g_test_add_func ("/param/strings", test_param_strings);
g_test_add_func ("/param/qdata", test_param_qdata);
g_test_add_func ("/param/validate", test_param_validate);
g_test_add_func ("/param/convert", test_param_convert);
g_test_add_func ("/value/transform", test_value_transform);
return g_test_run ();
}
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