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libeos-parental-controls: Add setter support for app filters

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This includes some basic tests. Full test coverage has not yet been
achieved.

Signed-off-by: Philip Withnall <withnall@endlessm.com>

https://phabricator.endlessm.com/T24025
This commit is contained in:
Philip Withnall 2018-10-12 16:47:59 +13:00
parent bf76bc3e4d
commit 2a7d99c630
3 changed files with 789 additions and 0 deletions
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167
libeos-parental-controls/tests/app-filter.c
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@ -26,6 +26,7 @@
#include <gio/gio.h>
#include <libeos-parental-controls/app-filter.h>
#include <locale.h>
#include <string.h>
/* A placeholder smoketest which checks that the error quark works. */
@ -35,6 +36,149 @@ test_app_filter_error_quark (void)
g_assert_cmpint (epc_app_filter_error_quark (), !=, 0);
}
/* Fixture for tests which use an #EpcAppFilterBuilder. The builder can either
* be heap- or stack-allocated. @builder will always be a valid pointer to it.
*/
typedef struct
{
EpcAppFilterBuilder *builder;
EpcAppFilterBuilder stack_builder;
} BuilderFixture;
static void
builder_set_up_stack (BuilderFixture *fixture,
gconstpointer test_data)
{
epc_app_filter_builder_init (&fixture->stack_builder);
fixture->builder = &fixture->stack_builder;
}
static void
builder_tear_down_stack (BuilderFixture *fixture,
gconstpointer test_data)
{
epc_app_filter_builder_clear (&fixture->stack_builder);
fixture->builder = NULL;
}
static void
builder_set_up_stack2 (BuilderFixture *fixture,
gconstpointer test_data)
{
EpcAppFilterBuilder local_builder = EPC_APP_FILTER_BUILDER_INIT ();
memcpy (&fixture->stack_builder, &local_builder, sizeof (local_builder));
fixture->builder = &fixture->stack_builder;
}
static void
builder_tear_down_stack2 (BuilderFixture *fixture,
gconstpointer test_data)
{
epc_app_filter_builder_clear (&fixture->stack_builder);
fixture->builder = NULL;
}
static void
builder_set_up_heap (BuilderFixture *fixture,
gconstpointer test_data)
{
fixture->builder = epc_app_filter_builder_new ();
}
static void
builder_tear_down_heap (BuilderFixture *fixture,
gconstpointer test_data)
{
g_clear_pointer (&fixture->builder, epc_app_filter_builder_free);
}
/* Test building a non-empty #EpcAppFilter using an #EpcAppFilterBuilder. */
static void
test_app_filter_builder_non_empty (BuilderFixture *fixture,
gconstpointer test_data)
{
g_autoptr(EpcAppFilter) filter = NULL;
epc_app_filter_builder_blacklist_path (fixture->builder, "/bin/true");
epc_app_filter_builder_blacklist_path (fixture->builder, "/usr/bin/gnome-software");
epc_app_filter_builder_set_oars_value (fixture->builder, "drugs-alcohol",
EPC_APP_FILTER_OARS_VALUE_MILD);
epc_app_filter_builder_set_oars_value (fixture->builder, "language-humor",
EPC_APP_FILTER_OARS_VALUE_MODERATE);
filter = epc_app_filter_builder_end (fixture->builder);
g_assert_true (epc_app_filter_is_path_allowed (filter, "/bin/false"));
g_assert_false (epc_app_filter_is_path_allowed (filter,
"/usr/bin/gnome-software"));
g_assert_cmpint (epc_app_filter_get_oars_value (filter, "drugs-alcohol"), ==,
EPC_APP_FILTER_OARS_VALUE_MILD);
g_assert_cmpint (epc_app_filter_get_oars_value (filter, "language-humor"), ==,
EPC_APP_FILTER_OARS_VALUE_MODERATE);
g_assert_cmpint (epc_app_filter_get_oars_value (filter, "something-else"), ==,
EPC_APP_FILTER_OARS_VALUE_UNKNOWN);
}
/* Test building an empty #EpcAppFilter using an #EpcAppFilterBuilder. */
static void
test_app_filter_builder_empty (BuilderFixture *fixture,
gconstpointer test_data)
{
g_autoptr(EpcAppFilter) filter = NULL;
filter = epc_app_filter_builder_end (fixture->builder);
g_assert_true (epc_app_filter_is_path_allowed (filter, "/bin/false"));
g_assert_true (epc_app_filter_is_path_allowed (filter,
"/usr/bin/gnome-software"));
g_assert_cmpint (epc_app_filter_get_oars_value (filter, "drugs-alcohol"), ==,
EPC_APP_FILTER_OARS_VALUE_UNKNOWN);
g_assert_cmpint (epc_app_filter_get_oars_value (filter, "language-humor"), ==,
EPC_APP_FILTER_OARS_VALUE_UNKNOWN);
g_assert_cmpint (epc_app_filter_get_oars_value (filter, "something-else"), ==,
EPC_APP_FILTER_OARS_VALUE_UNKNOWN);
}
/* Check that copying a cleared #EpcAppFilterBuilder works, and the copy can
* then be initialised and used to build a filter. */
static void
test_app_filter_builder_copy_empty (void)
{
g_autoptr(EpcAppFilterBuilder) builder = epc_app_filter_builder_new ();
g_autoptr(EpcAppFilterBuilder) builder_copy = NULL;
g_autoptr(EpcAppFilter) filter = NULL;
epc_app_filter_builder_clear (builder);
builder_copy = epc_app_filter_builder_copy (builder);
epc_app_filter_builder_init (builder_copy);
epc_app_filter_builder_blacklist_path (builder_copy, "/bin/true");
filter = epc_app_filter_builder_end (builder_copy);
g_assert_true (epc_app_filter_is_path_allowed (filter, "/bin/false"));
g_assert_false (epc_app_filter_is_path_allowed (filter, "/bin/true"));
}
/* Check that copying a filled #EpcAppFilterBuilder works, and the copy can be
* used to build a filter. */
static void
test_app_filter_builder_copy_full (void)
{
g_autoptr(EpcAppFilterBuilder) builder = epc_app_filter_builder_new ();
g_autoptr(EpcAppFilterBuilder) builder_copy = NULL;
g_autoptr(EpcAppFilter) filter = NULL;
epc_app_filter_builder_blacklist_path (builder, "/bin/true");
builder_copy = epc_app_filter_builder_copy (builder);
filter = epc_app_filter_builder_end (builder_copy);
g_assert_true (epc_app_filter_is_path_allowed (filter, "/bin/false"));
g_assert_false (epc_app_filter_is_path_allowed (filter, "/bin/true"));
}
int
main (int argc,
char **argv)
@ -44,5 +188,28 @@ main (int argc,
g_test_add_func ("/app-filter/error-quark", test_app_filter_error_quark);
g_test_add ("/app-filter/builder/stack/non-empty", BuilderFixture, NULL,
builder_set_up_stack, test_app_filter_builder_non_empty,
builder_tear_down_stack);
g_test_add ("/app-filter/builder/stack/empty", BuilderFixture, NULL,
builder_set_up_stack, test_app_filter_builder_empty,
builder_tear_down_stack);
g_test_add ("/app-filter/builder/stack2/non-empty", BuilderFixture, NULL,
builder_set_up_stack2, test_app_filter_builder_non_empty,
builder_tear_down_stack2);
g_test_add ("/app-filter/builder/stack2/empty", BuilderFixture, NULL,
builder_set_up_stack2, test_app_filter_builder_empty,
builder_tear_down_stack2);
g_test_add ("/app-filter/builder/heap/non-empty", BuilderFixture, NULL,
builder_set_up_heap, test_app_filter_builder_non_empty,
builder_tear_down_heap);
g_test_add ("/app-filter/builder/heap/empty", BuilderFixture, NULL,
builder_set_up_heap, test_app_filter_builder_empty,
builder_tear_down_heap);
g_test_add_func ("/app-filter/builder/copy/empty",
test_app_filter_builder_copy_empty);
g_test_add_func ("/app-filter/builder/copy/full",
test_app_filter_builder_copy_full);
return g_test_run ();
}