tests/eobj_test_class_errors.c

   1 #ifdef HAVE_CONFIG_H
   2 # include "config.h"
   3 #endif
   4
   5 #include <stdio.h>
   6
   7 #include "eobj_suite.h"
   8 #include "Eobj.h"
   9
  10 #include "class_simple.h"
  11
  12 START_TEST(eobj_incomplete_desc)
  13 {
  14    eobj_init();
  15
  16    const Eobj_Class *klass;
  17    static Eobj_Op TMP_BASE_ID = EOBJ_NOOP;
  18
  19    enum {
  20         TEST_SUB_ID_FOO,
  21         TEST_SUB_ID_FOO2,
  22         TEST_SUB_ID_LAST
  23    };
  24
  25    static const Eobj_Op_Description op_desc[] = {
  26         EOBJ_OP_DESCRIPTION(TEST_SUB_ID_FOO, "i", "Foo"),
  27         EOBJ_OP_DESCRIPTION(TEST_SUB_ID_FOO2, "i", "Foo2"),
  28         EOBJ_OP_DESCRIPTION_SENTINEL
  29    };
  30
  31    static const Eobj_Op_Description op_desc_wrong[] = {
  32         EOBJ_OP_DESCRIPTION(TEST_SUB_ID_FOO2, "i", "Foo2"),
  33         EOBJ_OP_DESCRIPTION(TEST_SUB_ID_FOO, "i", "Foo"),
  34         EOBJ_OP_DESCRIPTION_SENTINEL
  35    };
  36
  37    /* XXX: In real life this should be const, this is just for testing. */
  38    static Eobj_Class_Description class_desc = {
  39         "Simple",
  40         EOBJ_CLASS_TYPE_REGULAR,
  41         EOBJ_CLASS_DESCRIPTION_OPS(NULL, op_desc, 1),
  42         NULL,
  43         0,
  44         NULL,
  45         NULL,
  46         NULL,
  47         NULL
  48    };
  49
  50    klass = eobj_class_new(&class_desc, NULL, NULL);
  51    fail_if(klass);
  52
  53    class_desc.ops.base_op_id = &TMP_BASE_ID;
  54    class_desc.ops.descs = NULL;
  55
  56    klass = eobj_class_new(&class_desc, NULL, NULL);
  57    fail_if(klass);
  58
  59    class_desc.ops.descs = op_desc;
  60    class_desc.ops.count = TEST_SUB_ID_LAST + 1;
  61
  62    klass = eobj_class_new(&class_desc, NULL, NULL);
  63    fail_if(klass);
  64
  65    class_desc.ops.count = 0;
  66
  67    klass = eobj_class_new(&class_desc, NULL, NULL);
  68    fail_if(klass);
  69
  70    class_desc.ops.count = TEST_SUB_ID_LAST;
  71    class_desc.ops.descs = op_desc_wrong;
  72
  73    klass = eobj_class_new(&class_desc, NULL, NULL);
  74    fail_if(klass);
  75
  76    class_desc.ops.descs = op_desc;
  77    class_desc.name = NULL;
  78
  79    klass = eobj_class_new(&class_desc, NULL, NULL);
  80    fail_if(klass);
  81
  82    class_desc.name = "Simple";
  83
  84
  85    klass = eobj_class_new(NULL, NULL, NULL);
  86    fail_if(klass);
  87
  88    /* Should create a class. */
  89    klass = eobj_class_new(&class_desc, NULL, NULL);
  90    fail_if(!klass);
  91
  92    (void) klass;
  93
  94    eobj_shutdown();
  95 }
  96 END_TEST
  97
  98 START_TEST(eobj_inherit_errors)
  99 {
 100    eobj_init();
 101
 102    const Eobj_Class *klass;
 103    const Eobj_Class *klass_mixin;
 104    const Eobj_Class *klass_simple;
 105
 106    static const Eobj_Class_Description class_desc_simple = {
 107         "Simple",
 108         EOBJ_CLASS_TYPE_REGULAR,
 109         EOBJ_CLASS_DESCRIPTION_OPS(NULL, NULL, 0),
 110         NULL,
 111         0,
 112         NULL,
 113         NULL,
 114         NULL,
 115         NULL
 116    };
 117
 118    static const Eobj_Class_Description class_desc_mixin = {
 119         "Mixin",
 120         EOBJ_CLASS_TYPE_MIXIN,
 121         EOBJ_CLASS_DESCRIPTION_OPS(NULL, NULL, 0),
 122         NULL,
 123         0,
 124         NULL,
 125         NULL,
 126         NULL,
 127         NULL
 128    };
 129
 130    static Eobj_Class_Description class_desc = {
 131         "General",
 132         EOBJ_CLASS_TYPE_MIXIN,
 133         EOBJ_CLASS_DESCRIPTION_OPS(NULL, NULL, 0),
 134         NULL,
 135         0,
 136         NULL,
 137         NULL,
 138         NULL,
 139         NULL
 140    };
 141
 142    klass_mixin = eobj_class_new(&class_desc_mixin, NULL, NULL);
 143    fail_if(!klass_mixin);
 144
 145    klass_simple = eobj_class_new(&class_desc_simple, NULL, NULL);
 146    fail_if(!klass_simple);
 147
 148    klass = eobj_class_new(&class_desc, klass_simple, NULL);
 149    fail_if(klass);
 150
 151    class_desc.type = EOBJ_CLASS_TYPE_REGULAR;
 152
 153    klass = eobj_class_new(&class_desc, klass_mixin, NULL);
 154    fail_if(klass);
 155
 156    (void) klass;
 157
 158    eobj_shutdown();
 159 }
 160 END_TEST
 161
 162 void eobj_test_class_errors(TCase *tc)
 163 {
 164    tcase_add_test(tc, eobj_incomplete_desc);
 165    tcase_add_test(tc, eobj_inherit_errors);
 166 }