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Handle the case where the to-be-inserted string is a substring of the

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2003-11-05  Morten Welinder  <terra@gnome.org>

	* glib/gstring.c (g_string_insert_len): Handle the case where the
	to-be-inserted string is a substring of the target string.
	(g_string_assign): Handle "s = s;".
	(#114260, self.)
This commit is contained in:
Morten Welinder
2003-11-05 16:24:44 +00:00
committed by Morten Welinder
parent 76433d5365
commit 3b2f74d188
8 changed files with 122 additions and 14 deletions
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29
tests/string-test.c
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@@ -89,7 +89,7 @@ main (int argc,
g_string_chunk_free (string_chunk);
string1 = g_string_new ("hi pete!");
string2 = g_string_new ("");
string2 = g_string_new (NULL);
g_assert (string1 != NULL);
g_assert (string2 != NULL);
@@ -182,6 +182,33 @@ main (int argc,
g_assert (strcmp (string1->str, "firstlast") == 0);
g_string_free (string1, TRUE);
/* insert_len with string overlap */
string1 = g_string_new ("textbeforetextafter");
g_string_insert_len (string1, 10, string1->str + 8, 5);
g_assert (strcmp (string1->str, "textbeforeretextextafter") == 0);
g_string_free (string1, TRUE);
string1 = g_string_new ("boring text");
g_string_insert_len (string1, 7, string1->str + 2, 4);
g_assert (strcmp (string1->str, "boring ringtext") == 0);
g_string_free (string1, TRUE);
string1 = g_string_new ("boring text");
g_string_insert_len (string1, 6, string1->str + 7, 4);
g_assert (strcmp (string1->str, "boringtext text") == 0);
g_string_free (string1, TRUE);
/* assign_len with string overlap */
string1 = g_string_new ("textbeforetextafter");
g_string_assign (string1, string1->str + 10);
g_assert (strcmp (string1->str, "textafter") == 0);
g_string_free (string1, TRUE);
string1 = g_string_new ("boring text");
g_string_assign (string1, string1->str);
g_assert (strcmp (string1->str, "boring text") == 0);
g_string_free (string1, TRUE);
/* g_string_equal */
string1 = g_string_new ("test");
string2 = g_string_new ("te");