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session-limits: Add serialize and deserialize methods

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See the previous commit; this is the same, but for session limits.

Signed-off-by: Philip Withnall <withnall@endlessm.com>
This commit is contained in:
Philip Withnall 2020-03-16 12:15:18 +00:00
parent cba851fc27
commit 6ba767029f
4 changed files with 255 additions and 72 deletions
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82
libmalcontent/tests/session-limits.c
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@ -92,6 +92,84 @@ test_session_limits_check_time_remaining_invalid_time (void)
g_assert_true (time_limit_enabled);
}
/* Basic test of mct_session_limits_serialize() on session limits. */
static void
test_session_limits_serialize (void)
{
g_auto(MctSessionLimitsBuilder) builder = MCT_SESSION_LIMITS_BUILDER_INIT ();
g_autoptr(MctSessionLimits) limits = NULL;
g_autoptr(GVariant) serialized = NULL;
/* Use an empty #MctSessionLimits. */
limits = mct_session_limits_builder_end (&builder);
/* We can’t assert anything about the serialisation format, since it’s opaque. */
serialized = mct_session_limits_serialize (limits);
g_assert_nonnull (serialized);
}
/* Basic test of mct_session_limits_deserialize() on various current and historic
* serialised app filter variants. */
static void
test_session_limits_deserialize (void)
{
/* These are all opaque. Older versions should be kept around to test
* backwards compatibility. */
const gchar *valid_session_limits[] =
{
"@a{sv} {}",
"{ 'LimitType': <@u 0> }",
"{ 'LimitType': <@u 1>, 'DailySchedule': <(@u 0, @u 100)> }",
"{ 'DailySchedule': <(@u 0, @u 100)> }",
};
for (gsize i = 0; i < G_N_ELEMENTS (valid_session_limits); i++)
{
g_autoptr(GVariant) serialized = NULL;
g_autoptr(MctSessionLimits) limits = NULL;
g_autoptr(GError) local_error = NULL;
g_test_message ("%" G_GSIZE_FORMAT ": %s", i, valid_session_limits[i]);
serialized = g_variant_parse (NULL, valid_session_limits[i], NULL, NULL, NULL);
g_assert (serialized != NULL);
limits = mct_session_limits_deserialize (serialized, 1, &local_error);
g_assert_no_error (local_error);
g_assert_nonnull (limits);
}
}
/* Test of mct_session_limits_deserialize() on various invalid variants. */
static void
test_session_limits_deserialize_invalid (void)
{
const gchar *invalid_session_limits[] =
{
"false",
"()",
"{ 'LimitType': <@u 100> }",
"{ 'DailySchedule': <(@u 100, @u 0)> }",
"{ 'DailySchedule': <(@u 0, @u 4294967295)> }",
};
for (gsize i = 0; i < G_N_ELEMENTS (invalid_session_limits); i++)
{
g_autoptr(GVariant) serialized = NULL;
g_autoptr(MctSessionLimits) limits = NULL;
g_autoptr(GError) local_error = NULL;
g_test_message ("%" G_GSIZE_FORMAT ": %s", i, invalid_session_limits[i]);
serialized = g_variant_parse (NULL, invalid_session_limits[i], NULL, NULL, NULL);
g_assert (serialized != NULL);
limits = mct_session_limits_deserialize (serialized, 1, &local_error);
g_assert_error (local_error, MCT_MANAGER_ERROR, MCT_MANAGER_ERROR_INVALID_DATA);
g_assert_null (limits);
}
}
/* Fixture for tests which use an #MctSessionLimitsBuilder. The builder can
* either be heap- or stack-allocated. @builder will always be a valid pointer
* to it.
@ -1130,6 +1208,10 @@ main (int argc,
g_test_add_func ("/session-limits/check-time-remaining/invalid-time",
test_session_limits_check_time_remaining_invalid_time);
g_test_add_func ("/session-limits/serialize", test_session_limits_serialize);
g_test_add_func ("/session-limits/deserialize", test_session_limits_deserialize);
g_test_add_func ("/session-limits/deserialize/invalid", test_session_limits_deserialize_invalid);
g_test_add ("/session-limits/builder/stack/non-empty", BuilderFixture, NULL,
builder_set_up_stack, test_session_limits_builder_non_empty,
builder_tear_down_stack);