root/lib/pacemaker/tests/pcmk_ticket/pcmk_ticket_remove_attr_test.c

/* */

DEFINITIONS

1. cib_not_connected
2. setup_test
3. teardown_test
4. bad_arguments
5. no_attrs
6. remove_missing_attrs
7. remove_existing_attr
8. remove_granted_without_force
9. remove_granted_with_force

   1 /*
   2  * Copyright 2024 the Pacemaker project contributors
   3  *
   4  * The version control history for this file may have further details.
   5  *
   6  * This source code is licensed under the GNU General Public License version 2
   7  * or later (GPLv2+) WITHOUT ANY WARRANTY.
   8  */
   9 
  10 #include <crm_internal.h>
  11 
  12 #include <crm/cib/internal.h>
  13 #include <crm/common/unittest_internal.h>
  14 #include <crm/common/xml.h>
  15 #include <pacemaker.h>
  16 
  17 static char *cib_path = NULL;
  18 
  19 static void
  20 cib_not_connected(void **state)
     /*  */
  21 {
  22     xmlNode *xml = NULL;
  23 
  24     /* Without any special setup, cib_new() in pcmk_ticket_remove_attr will use the
  25      * native CIB which means IPC calls.  But there's nothing listening for those
  26      * calls, so signon() will return ENOTCONN.  Check that we handle that.
  27      */
  28     assert_int_equal(pcmk_ticket_remove_attr(&xml, NULL, NULL, false), ENOTCONN);
  29     pcmk__assert_validates(xml);
  30     free_xml(xml);
  31 }
  32 
  33 static int
  34 setup_test(void **state)
     /*  */
  35 {
  36     cib_path = pcmk__cib_test_copy_cib("tickets.xml");
  37 
  38     if (cib_path == NULL) {
  39         return -1;
  40     }
  41 
  42     return 0;
  43 }
  44 
  45 static int
  46 teardown_test(void **state)
     /*  */
  47 {
  48     pcmk__cib_test_cleanup(cib_path);
  49     cib_path = NULL;
  50     return 0;
  51 }
  52 
  53 static void
  54 bad_arguments(void **state)
     /*  */
  55 {
  56     xmlNode *xml = NULL;
  57 
  58     assert_int_equal(pcmk_ticket_remove_attr(NULL, "ticketA", NULL, false), EINVAL);
  59 
  60     assert_int_equal(pcmk_ticket_remove_attr(&xml, NULL, NULL, false), EINVAL);
  61     pcmk__assert_validates(xml);
  62     free_xml(xml);
  63 }
  64 
  65 static void
  66 no_attrs(void **state)
     /*  */
  67 {
  68     GList *attrs = NULL;
  69     xmlNode *xml = NULL;
  70     xmlNode *xml_search = NULL;
  71     cib_t *cib = cib_new();
  72 
  73     cib->cmds->signon(cib, crm_system_name, cib_command);
  74 
  75     /* Deleting no attributes on a ticket that doesn't exist is a no-op */
  76     assert_int_equal(pcmk_ticket_remove_attr(&xml, "XYZ", NULL, false), pcmk_rc_ok);
  77     pcmk__assert_validates(xml);
  78     free_xml(xml);
  79     xml = NULL;
  80 
  81     cib->cmds->query(cib, "//" PCMK__XE_TICKET_STATE "[@" PCMK_XA_ID "=\"XYZ\"]",
  82                      &xml_search, cib_xpath | cib_scope_local);
  83     assert_null(xml_search);
  84 
  85     /* Deleting no attributes on a ticket that exists is also a no-op */
  86     assert_int_equal(pcmk_ticket_remove_attr(&xml, "ticketA", NULL, false), pcmk_rc_ok);
  87     pcmk__assert_validates(xml);
  88     free_xml(xml);
  89     xml = NULL;
  90 
  91     cib->cmds->query(cib, "//" PCMK__XE_TICKET_STATE "[@" PCMK_XA_ID "=\"ticketA\"]",
  92                      &xml_search, cib_xpath | cib_scope_local);
  93     assert_string_equal("1", crm_element_value(xml_search, "owner"));
  94     free_xml(xml_search);
  95 
  96     /* Another way of specifying no attributes */
  97     assert_int_equal(pcmk_ticket_remove_attr(&xml, "XYZ", attrs, false), pcmk_rc_ok);
  98     pcmk__assert_validates(xml);
  99     free_xml(xml);
 100 
 101     cib->cmds->query(cib, "//" PCMK__XE_TICKET_STATE "[@" PCMK_XA_ID "=\"XYZ\"]",
 102                      &xml_search, cib_xpath | cib_scope_local);
 103     assert_null(xml_search);
 104 
 105     g_list_free(attrs);
 106     cib__clean_up_connection(&cib);
 107 }
 108 
 109 static void
 110 remove_missing_attrs(void **state)
     /*  */
 111 {
 112     GList *attrs = NULL;
 113     xmlNode *xml = NULL;
 114     xmlNode *xml_search = NULL;
 115     cib_t *cib;
 116 
 117     attrs = g_list_append(attrs, strdup("XYZ"));
 118 
 119     /* Deleting an attribute that doesn't exist is a no-op */
 120     assert_int_equal(pcmk_ticket_remove_attr(&xml, "ticketA", attrs, false), pcmk_rc_ok);
 121     pcmk__assert_validates(xml);
 122     free_xml(xml);
 123 
 124     cib = cib_new();
 125     cib->cmds->signon(cib, crm_system_name, cib_command);
 126     cib->cmds->query(cib, "//" PCMK__XE_TICKET_STATE "[@" PCMK_XA_ID "=\"ticketA\"]",
 127                      &xml_search, cib_xpath | cib_scope_local);
 128 
 129     assert_string_equal("1", crm_element_value(xml_search, "owner"));
 130     assert_null(crm_element_value(xml_search, "XYZ"));
 131 
 132     free_xml(xml_search);
 133     g_list_free_full(attrs, free);
 134     cib__clean_up_connection(&cib);
 135 }
 136 
 137 static void
 138 remove_existing_attr(void **state)
     /*  */
 139 {
 140     GList *attrs = NULL;
 141     xmlNode *xml = NULL;
 142     xmlNode *xml_search = NULL;
 143     cib_t *cib;
 144 
 145     attrs = g_list_append(attrs, strdup("owner"));
 146 
 147     assert_int_equal(pcmk_ticket_remove_attr(&xml, "ticketA", attrs, false), pcmk_rc_ok);
 148     pcmk__assert_validates(xml);
 149     free_xml(xml);
 150 
 151     cib = cib_new();
 152     cib->cmds->signon(cib, crm_system_name, cib_command);
 153     cib->cmds->query(cib, "//" PCMK__XE_TICKET_STATE "[@" PCMK_XA_ID "=\"ticketA\"]",
 154                      &xml_search, cib_xpath | cib_scope_local);
 155 
 156     assert_null(crm_element_value(xml_search, "owner"));
 157 
 158     free_xml(xml_search);
 159     g_list_free_full(attrs, free);
 160     cib__clean_up_connection(&cib);
 161 }
 162 
 163 static void
 164 remove_granted_without_force(void **state)
     /*  */
 165 {
 166     GList *attrs = NULL;
 167     xmlNode *xml = NULL;
 168     xmlNode *xml_search = NULL;
 169     cib_t *cib;
 170 
 171     attrs = g_list_append(attrs, strdup(PCMK__XA_GRANTED));
 172 
 173     assert_int_equal(pcmk_ticket_remove_attr(&xml, "ticketB", attrs, false), EACCES);
 174     pcmk__assert_validates(xml);
 175     free_xml(xml);
 176 
 177     cib = cib_new();
 178     cib->cmds->signon(cib, crm_system_name, cib_command);
 179     cib->cmds->query(cib, "//" PCMK__XE_TICKET_STATE "[@" PCMK_XA_ID "=\"ticketB\"]",
 180                      &xml_search, cib_xpath | cib_scope_local);
 181 
 182     assert_string_equal("true", crm_element_value(xml_search, PCMK__XA_GRANTED));
 183 
 184     free_xml(xml_search);
 185     g_list_free_full(attrs, free);
 186     cib__clean_up_connection(&cib);
 187 }
 188 
 189 static void
 190 remove_granted_with_force(void **state)
     /*  */
 191 {
 192     GList *attrs = NULL;
 193     xmlNode *xml = NULL;
 194     xmlNode *xml_search = NULL;
 195     cib_t *cib;
 196 
 197     attrs = g_list_append(attrs, strdup(PCMK__XA_GRANTED));
 198 
 199     assert_int_equal(pcmk_ticket_remove_attr(&xml, "ticketB", attrs, true), pcmk_rc_ok);
 200     pcmk__assert_validates(xml);
 201     free_xml(xml);
 202 
 203     cib = cib_new();
 204     cib->cmds->signon(cib, crm_system_name, cib_command);
 205     cib->cmds->query(cib, "//" PCMK__XE_TICKET_STATE "[@" PCMK_XA_ID "=\"ticketB\"]",
 206                      &xml_search, cib_xpath | cib_scope_local);
 207 
 208     assert_null(crm_element_value(xml_search, PCMK__XA_GRANTED));
 209 
 210     free_xml(xml_search);
 211     g_list_free_full(attrs, free);
 212     cib__clean_up_connection(&cib);
 213 }
 214 
 215 /* There are two kinds of tests in this file:
 216  *
 217  * (1) Those that test what happens if the CIB is not set up correctly, and
 218  * (2) Those that test what happens when run against a CIB.
 219  *
 220  * Therefore, we need two kinds of setup/teardown functions.  We only do
 221  * minimal overall setup for the entire group, and then setup the CIB for
 222  * those tests that need it.
 223  */
 224 PCMK__UNIT_TEST(pcmk__xml_test_setup_group, NULL,
 225                 cmocka_unit_test(cib_not_connected),
 226                 cmocka_unit_test_setup_teardown(bad_arguments, setup_test, teardown_test),
 227                 cmocka_unit_test_setup_teardown(no_attrs, setup_test, teardown_test),
 228                 cmocka_unit_test_setup_teardown(remove_missing_attrs, setup_test, teardown_test),
 229                 cmocka_unit_test_setup_teardown(remove_existing_attr, setup_test, teardown_test),
 230                 cmocka_unit_test_setup_teardown(remove_granted_without_force, setup_test, teardown_test),
 231                 cmocka_unit_test_setup_teardown(remove_granted_with_force, setup_test, teardown_test))

/* */