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tls-interaction: Add test coverage for various ways to set the password

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Signed-off-by: Simon McVittie <smcv@collabora.com>
This commit is contained in:
Simon McVittie 2021-02-08 10:22:39 +00:00
parent 61bb52ec42
commit df4501316c
1 changed files with 55 additions and 0 deletions
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55
gio/tests/tls-interaction.c
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@ -174,6 +174,38 @@ test_interaction_ask_password_finish_failure (GTlsInteraction *interaction,
}
/* Return a copy of @str that is allocated in a silly way, to exercise
* custom free-functions. The returned pointer points to a copy of @str
* in a buffer of the form "BEFORE \0 str \0 AFTER". */
static guchar *
special_dup (const char *str)
{
GString *buf = g_string_new ("BEFORE");
guchar *ret;
g_string_append_c (buf, '\0');
g_string_append (buf, str);
g_string_append_c (buf, '\0');
g_string_append (buf, "AFTER");
ret = (guchar *) g_string_free (buf, FALSE);
return ret + strlen ("BEFORE") + 1;
}
/* Free a copy of @str that was made with special_dup(), after asserting
* that it has not been corrupted. */
static void
special_free (gpointer p)
{
gchar *s = p;
gchar *buf = s - strlen ("BEFORE") - 1;
g_assert_cmpstr (buf, ==, "BEFORE");
g_assert_cmpstr (s + strlen (s) + 1, ==, "AFTER");
g_free (buf);
}
static GTlsInteractionResult
test_interaction_ask_password_sync_success (GTlsInteraction *interaction,
GTlsPassword *password,
@ -181,6 +213,8 @@ test_interaction_ask_password_sync_success (GTlsInteraction *interaction,
GError **error)
{
TestInteraction *self;
const guchar *value;
gsize len;
g_assert (TEST_IS_INTERACTION (interaction));
self = TEST_INTERACTION (interaction);
@ -192,6 +226,27 @@ test_interaction_ask_password_sync_success (GTlsInteraction *interaction,
g_assert (error != NULL);
g_assert (*error == NULL);
/* Exercise different ways to set the value */
g_tls_password_set_value (password, (const guchar *) "foo", 4);
len = 0;
value = g_tls_password_get_value (password, &len);
g_assert_cmpmem (value, len, "foo", 4);
g_tls_password_set_value (password, (const guchar *) "bar", -1);
len = 0;
value = g_tls_password_get_value (password, &len);
g_assert_cmpmem (value, len, "bar", 3);
g_tls_password_set_value_full (password, special_dup ("baa"), 4, special_free);
len = 0;
value = g_tls_password_get_value (password, &len);
g_assert_cmpmem (value, len, "baa", 4);
g_tls_password_set_value_full (password, special_dup ("baz"), -1, special_free);
len = 0;
value = g_tls_password_get_value (password, &len);
g_assert_cmpmem (value, len, "baz", 3);
/* Don't do this in real life. Include a null terminator for testing */
g_tls_password_set_value (password, (const guchar *)"the password", 13);
return G_TLS_INTERACTION_HANDLED;