Comprehensive test suite

This adds a comprehensive test suite. Each test case
fulls covers a single class. Combined, they provide
100% function and 99% line coverage. All important
code branches are also covered.

* Makefile.am: Target to generate code coverage reports
* osinfo/Makefile.am: Add code coverage flags
* configure.ac: Enable use of 'check' for test suite
  and use of gcc coverage flags
* test/test-*.c: One test suite per class
* test/test-skeleton.c: Remove obsoleted test
* test/osinfo.suppression: supress valgrind warning for
  static data in glib type system
* test/Makefile.am: Link tests against libcheck library

1 files changed, 216 insertions, 0 deletions

diff --git a/test/test-devicelist.c b/test/test-devicelist.c
new file mode 100644
index 0000000..3db307e
--- /dev/null
+++ b/test/test-devicelist.c
@@ -0,0 +1,216 @@
+#include <stdlib.h>
+#include <osinfo/osinfo.h>
+#include <check.h>
+
+
+START_TEST(test_union)
+{
+  OsinfoDeviceList *list1 = osinfo_devicelist_new();
+  OsinfoDeviceList *list2 = osinfo_devicelist_new();
+  OsinfoDeviceList *list3;
+  OsinfoDevice *ent1 = osinfo_device_new("wibble1");
+  OsinfoDevice *ent2 = osinfo_device_new("wibble2");
+  OsinfoDevice *ent3 = osinfo_device_new("wibble3");
+  OsinfoDevice *ent4 = osinfo_device_new("wibble4");
+
+  osinfo_list_add(OSINFO_LIST(list1), OSINFO_ENTITY(ent1));
+  osinfo_list_add(OSINFO_LIST(list1), OSINFO_ENTITY(ent2));
+  osinfo_list_add(OSINFO_LIST(list1), OSINFO_ENTITY(ent3));
+
+  osinfo_list_add(OSINFO_LIST(list2), OSINFO_ENTITY(ent1));
+  osinfo_list_add(OSINFO_LIST(list2), OSINFO_ENTITY(ent4));
+
+  list3 = osinfo_devicelist_new_union(list1, list2);
+
+  fail_unless(osinfo_list_get_length(OSINFO_LIST(list3)) == 4, "List did not have 4 elements");
+
+  gboolean has1 = FALSE;
+  gboolean has2 = FALSE;
+  gboolean has3 = FALSE;
+  gboolean has4 = FALSE;
+  gboolean hasBad = FALSE;
+  int i;
+  for (i = 0 ; i < osinfo_list_get_length(OSINFO_LIST(list3)) ; i++) {
+    OsinfoDevice *ent = OSINFO_DEVICE(osinfo_list_get_nth(OSINFO_LIST(list3), i));
+    if (ent == ent1)
+      has1 = TRUE;
+    else if (ent == ent2)
+      has2 = TRUE;
+    else if (ent == ent3)
+      has3 = TRUE;
+    else if (ent == ent4)
+      has4 = TRUE;
+    else
+      hasBad = TRUE;
+  }
+  fail_unless(has1, "List was missing entity 1");
+  fail_unless(has2, "List was missing entity 2");
+  fail_unless(has3, "List was missing entity 3");
+  fail_unless(has4, "List was missing entity 4");
+  fail_unless(!hasBad, "List had unexpected entity");
+
+  g_object_unref(ent1);
+  g_object_unref(ent2);
+  g_object_unref(ent3);
+  g_object_unref(ent4);
+  g_object_unref(list1);
+  g_object_unref(list2);
+  g_object_unref(list3);
+}
+END_TEST
+
+
+START_TEST(test_intersect)
+{
+  OsinfoDeviceList *list1 = osinfo_devicelist_new();
+  OsinfoDeviceList *list2 = osinfo_devicelist_new();
+  OsinfoDeviceList *list3;
+  OsinfoDevice *ent1 = osinfo_device_new("wibble1");
+  OsinfoDevice *ent2 = osinfo_device_new("wibble2");
+  OsinfoDevice *ent3 = osinfo_device_new("wibble3");
+  OsinfoDevice *ent4 = osinfo_device_new("wibble4");
+
+
+  osinfo_list_add(OSINFO_LIST(list1), OSINFO_ENTITY(ent1));
+  osinfo_list_add(OSINFO_LIST(list1), OSINFO_ENTITY(ent2));
+  osinfo_list_add(OSINFO_LIST(list1), OSINFO_ENTITY(ent3));
+
+  osinfo_list_add(OSINFO_LIST(list2), OSINFO_ENTITY(ent1));
+  osinfo_list_add(OSINFO_LIST(list2), OSINFO_ENTITY(ent3));
+  osinfo_list_add(OSINFO_LIST(list2), OSINFO_ENTITY(ent4));
+
+  list3 = osinfo_devicelist_new_intersection(list1, list2);
+
+  fail_unless(osinfo_list_get_length(OSINFO_LIST(list3)) == 2, "List did not have 2 elements");
+
+  gboolean has1 = FALSE;
+  gboolean has2 = FALSE;
+  gboolean has3 = FALSE;
+  gboolean has4 = FALSE;
+  gboolean hasBad = FALSE;
+  int i;
+  for (i = 0 ; i < osinfo_list_get_length(OSINFO_LIST(list3)) ; i++) {
+    OsinfoDevice *ent = OSINFO_DEVICE(osinfo_list_get_nth(OSINFO_LIST(list3), i));
+    if (ent == ent1)
+      has1 = TRUE;
+    else if (ent == ent2)
+      has2 = TRUE;
+    else if (ent == ent3)
+      has3 = TRUE;
+    else if (ent == ent4)
+      has4 = TRUE;
+    else
+      hasBad = TRUE;
+  }
+  fail_unless(has1, "List was missing entity 1");
+  fail_unless(!has2, "List had unexpected entity 2");
+  fail_unless(has3, "List was missing entity 3");
+  fail_unless(!has4, "List had unexpected entity 4");
+  fail_unless(!hasBad, "List had unexpected entity");
+
+  g_object_unref(ent1);
+  g_object_unref(ent2);
+  g_object_unref(ent3);
+  g_object_unref(ent4);
+  g_object_unref(list1);
+  g_object_unref(list2);
+  g_object_unref(list3);
+}
+END_TEST
+
+
+START_TEST(test_filter)
+{
+  OsinfoDeviceList *list1 = osinfo_devicelist_new();
+  OsinfoDeviceList *list2;
+  OsinfoFilter *filter = osinfo_filter_new();
+  OsinfoDevice *ent1 = osinfo_device_new("wibble1");
+  OsinfoDevice *ent2 = osinfo_device_new("wibble2");
+  OsinfoDevice *ent3 = osinfo_device_new("wibble3");
+  OsinfoDevice *ent4 = osinfo_device_new("wibble4");
+
+  osinfo_entity_add_param(OSINFO_ENTITY(ent1), "class", "network");
+  osinfo_entity_add_param(OSINFO_ENTITY(ent1), "class", "wilma");
+  osinfo_entity_add_param(OSINFO_ENTITY(ent2), "class", "network");
+  osinfo_entity_add_param(OSINFO_ENTITY(ent3), "class", "network");
+  osinfo_entity_add_param(OSINFO_ENTITY(ent3), "class", "audio");
+  osinfo_entity_add_param(OSINFO_ENTITY(ent4), "class", "audio");
+
+  osinfo_filter_add_constraint(filter, "class", "network");
+
+  osinfo_list_add(OSINFO_LIST(list1), OSINFO_ENTITY(ent1));
+  osinfo_list_add(OSINFO_LIST(list1), OSINFO_ENTITY(ent2));
+  osinfo_list_add(OSINFO_LIST(list1), OSINFO_ENTITY(ent3));
+  osinfo_list_add(OSINFO_LIST(list1), OSINFO_ENTITY(ent4));
+
+  list2 = osinfo_devicelist_new_filtered(list1, filter);
+
+  fail_unless(osinfo_list_get_length(OSINFO_LIST(list2)) == 3, "List did not have 3 elements");
+
+  gboolean has1 = FALSE;
+  gboolean has2 = FALSE;
+  gboolean has3 = FALSE;
+  gboolean has4 = FALSE;
+  gboolean hasBad = FALSE;
+  int i;
+  for (i = 0 ; i < osinfo_list_get_length(OSINFO_LIST(list2)) ; i++) {
+    OsinfoDevice *ent = OSINFO_DEVICE(osinfo_list_get_nth(OSINFO_LIST(list2), i));
+    if (ent == ent1)
+      has1 = TRUE;
+    else if (ent == ent2)
+      has2 = TRUE;
+    else if (ent == ent3)
+      has3 = TRUE;
+    else if (ent == ent4)
+      has4 = TRUE;
+    else
+      hasBad = TRUE;
+  }
+  fail_unless(has1, "List was missing entity 1");
+  fail_unless(has2, "List was missing entity 2");
+  fail_unless(has3, "List was missing entity 3");
+  fail_unless(!has4, "List had unexpected entity 4");
+  fail_unless(!hasBad, "List had unexpected entity");
+
+  g_object_unref(ent1);
+  g_object_unref(ent2);
+  g_object_unref(ent3);
+  g_object_unref(ent4);
+  g_object_unref(filter);
+  g_object_unref(list1);
+  g_object_unref(list2);
+}
+END_TEST
+
+
+static Suite *
+list_suite(void)
+{
+  Suite *s = suite_create("List");
+  TCase *tc = tcase_create("Core");
+  tcase_add_test(tc, test_union);
+  tcase_add_test(tc, test_intersect);
+  tcase_add_test(tc, test_filter);
+  suite_add_tcase(s, tc);
+  return s;
+}
+
+int main(void)
+{
+  int number_failed;
+  Suite *s = list_suite ();
+  SRunner *sr = srunner_create (s);
+
+  g_type_init();
+
+  /* Upfront so we don't confuse valgrind */
+  osinfo_device_get_type();
+  osinfo_devicelist_get_type();
+  osinfo_filter_get_type();
+
+  srunner_run_all (sr, CK_ENV);
+  number_failed = srunner_ntests_failed (sr);
+  srunner_free (sr);
+
+  return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
+}