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[Changes from josh to sync with his glib stuff -Yosh]

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Fri Jun 12 00:39:28 1998  Josh MacDonald  <jmacd@icw.EECS.Berkeley.EDU>

        * glib.h: add new hash and equal functions g_int_*.  complement
        g_direct_hash with g_direct_equal.

        * grel.c: new file, GRelations implement tuples of N-N mappings.
        A comment in glib.h briefly describes the interface.

        * ghash.c: new function, g_hash_table_size

        * glib.h: new typedefs, gsize, gssize, gtime.

        * garray.c: new functions implementing a simplified GArray.  This
        GPtrArray is an array of gpointers and has functions to add and
        remove elements, much like java.lang.Vector.

        * garray.c: new functions for the single-byte special case of
        GArray.  The functions g_byte_array* operate on arrays of bytes.
        Internally, a GArray is used.

        * testglib.c: tests for g_ptr_array, g_byte_array, and g_relation...
This commit is contained in:
Josh MacDonald
1998-06-12 09:38:32 +00:00
committed by Manish Singh
parent f62aace5b0
commit df9a49ec3c
24 changed files with 1904 additions and 8 deletions
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109
tests/testglib.c
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@@ -104,9 +104,14 @@ main (int argc,
gchar *mem[10000], *tmp_string, *tmp_string_2;
gint i, j;
GArray *garray;
GPtrArray *gparray;
GByteArray *gbarray;
GString *string1, *string2;
GTree *tree;
char chars[62];
GRelation *relation;
GTuples *tuples;
gint data [1024];
g_print ("checking size of gint8...%ld (should be 1)\n", (glong)sizeof (gint8));
g_print ("checking size of gint16...%ld (should be 2)\n", (glong)sizeof (gint16));
@@ -396,6 +401,110 @@ main (int argc,
/* g_debug (argv[0]); */
/* Relation tests */
g_print ("checking relations...");
relation = g_relation_new (2);
g_relation_index (relation, 0, g_int_hash, g_int_equal);
g_relation_index (relation, 1, g_int_hash, g_int_equal);
for (i = 0; i < 1024; i += 1)
data[i] = i;
for (i = 1; i < 1023; i += 1)
{
g_relation_insert (relation, data + i, data + i + 1);
g_relation_insert (relation, data + i, data + i - 1);
}
for (i = 2; i < 1022; i += 1)
{
g_assert (! g_relation_exists (relation, data + i, data + i));
g_assert (! g_relation_exists (relation, data + i, data + i + 2));
g_assert (! g_relation_exists (relation, data + i, data + i - 2));
}
for (i = 1; i < 1023; i += 1)
{
g_assert (g_relation_exists (relation, data + i, data + i + 1));
g_assert (g_relation_exists (relation, data + i, data + i - 1));
}
for (i = 2; i < 1022; i += 1)
{
g_assert (g_relation_count (relation, data + i, 0) == 2);
g_assert (g_relation_count (relation, data + i, 1) == 2);
}
g_assert (g_relation_count (relation, data, 0) == 0);
g_assert (g_relation_count (relation, data + 42, 0) == 2);
g_assert (g_relation_count (relation, data + 43, 1) == 2);
g_assert (g_relation_count (relation, data + 41, 1) == 2);
g_relation_delete (relation, data + 42, 0);
g_assert (g_relation_count (relation, data + 42, 0) == 0);
g_assert (g_relation_count (relation, data + 43, 1) == 1);
g_assert (g_relation_count (relation, data + 41, 1) == 1);
tuples = g_relation_select (relation, data + 200, 0);
g_assert (tuples->len == 2);
#if 0
for (i = 0; i < tuples->len; i += 1)
{
printf ("%d %d\n",
*(gint*) g_tuples_index (tuples, i, 0),
*(gint*) g_tuples_index (tuples, i, 1));
}
#endif
g_assert (g_relation_exists (relation, data + 300, data + 301));
g_relation_delete (relation, data + 300, 0);
g_assert (!g_relation_exists (relation, data + 300, data + 301));
g_tuples_destroy (tuples);
g_relation_destroy (relation);
relation = NULL;
g_print ("ok\n");
g_print ("checking pointer arrays...");
gparray = g_ptr_array_new ();
for (i = 0; i < 10000; i++)
g_ptr_array_add (gparray, (void*)i);
for (i = 0; i < 10000; i++)
if (g_ptr_array_index (gparray, i) != (void*)i)
g_print ("array fails: %p ( %p )\n", g_ptr_array_index (gparray, i), (void*)i);
g_ptr_array_free (gparray, TRUE);
g_print ("ok\n");
g_print ("checking byte arrays...");
gbarray = g_byte_array_new ();
for (i = 0; i < 10000; i++)
g_byte_array_append (gbarray, "abcd", 4);
for (i = 0; i < 10000; i++)
{
g_assert (gbarray->data[4*i] == 'a');
g_assert (gbarray->data[4*i+1] == 'b');
g_assert (gbarray->data[4*i+2] == 'c');
g_assert (gbarray->data[4*i+3] == 'd');
}
g_byte_array_free (gbarray, TRUE);
g_print ("ok\n");
return 0;
}