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Optimise single-character insertions

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This commit is contained in:
Ross Burton
2005-08-18 09:30:24 +00:00
parent a1ab92582c
commit efa05f88ef
7 changed files with 155 additions and 12 deletions
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46
tests/string-test.c
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@@ -133,7 +133,6 @@ main (int argc,
g_string_free (string1, TRUE);
/* append_len */
string1 = g_string_new ("firsthalf");
g_string_append_len (string1, "lasthalfjunkjunk", strlen ("lasthalf"));
g_assert (strcmp (string1->str, "firsthalflasthalf") == 0);
@@ -164,7 +163,6 @@ main (int argc,
g_string_free (string1, TRUE);
/* insert_len */
string1 = g_string_new ("firstlast");
g_string_insert_len (string1, 5, "middlejunkjunk", strlen ("middle"));
g_assert (strcmp (string1->str, "firstmiddlelast") == 0);
@@ -209,6 +207,48 @@ main (int argc,
g_assert (strcmp (string1->str, "boring text") == 0);
g_string_free (string1, TRUE);
/* insert_unichar with insertion in middle */
string1 = g_string_new ("firsthalf");
g_string_insert_unichar (string1, 5, 0x0041);
g_assert (strcmp (string1->str, "first\x41half") == 0);
g_string_free (string1, TRUE);
string1 = g_string_new ("firsthalf");
g_string_insert_unichar (string1, 5, 0x0298);
g_assert (strcmp (string1->str, "first\xCA\x98half") == 0);
g_string_free (string1, TRUE);
string1 = g_string_new ("firsthalf");
g_string_insert_unichar (string1, 5, 0xFFFD);
g_assert (strcmp (string1->str, "first\xEF\xBF\xBDhalf") == 0);
g_string_free (string1, TRUE);
string1 = g_string_new ("firsthalf");
g_string_insert_unichar (string1, 5, 0x1D100);
g_assert (strcmp (string1->str, "first\xF0\x9D\x84\x80half") == 0);
g_string_free (string1, TRUE);
/* insert_unichar with insertion at end */
string1 = g_string_new ("start");
g_string_insert_unichar (string1, -1, 0x0041);
g_assert (strcmp (string1->str, "start\x41") == 0);
g_string_free (string1, TRUE);
string1 = g_string_new ("start");
g_string_insert_unichar (string1, -1, 0x0298);
g_assert (strcmp (string1->str, "start\xCA\x98") == 0);
g_string_free (string1, TRUE);
string1 = g_string_new ("start");
g_string_insert_unichar (string1, -1, 0xFFFD);
g_assert (strcmp (string1->str, "start\xEF\xBF\xBD") == 0);
g_string_free (string1, TRUE);
string1 = g_string_new ("start");
g_string_insert_unichar (string1, -1, 0x1D100);
g_assert (strcmp (string1->str, "start\xF0\x9D\x84\x80") == 0);
g_string_free (string1, TRUE);
/* g_string_equal */
string1 = g_string_new ("test");
string2 = g_string_new ("te");
@@ -261,6 +301,8 @@ main (int argc,
tmp_string = (gchar *) g_malloc (10);
g_snprintf (tmp_string, 10, "%2$s %1$s", "a", "b");
g_assert (strcmp (tmp_string, "b a") == 0);
g_free (tmp_string);
return 0;
}