libui/test/controls_errors.cpp

171 lines
4.6 KiB
C++

// 11 june 2019
#include "test.h"
// TODO once this is filled in, verify against the documentation that this is all the error cases
// TODO add an internal marker to uiEvent as well, just to be safe?
static const struct checkErrorCase casesBeforeOSVtable[] = {
{
"uiRegisterControlType() with NULL name",
[](void) {
uiRegisterControlType(NULL, NULL, NULL, 0);
},
"uiRegisterControlType(): invalid null pointer for name",
},
{
"uiRegisterControlType() with NULL vtable",
[](void) {
uiRegisterControlType("name", NULL, NULL, 0);
},
"uiRegisterControlType(): invalid null pointer for uiControlVtable",
},
{
"uiRegisterControlType() with vtable with wrong size",
[](void) {
uiControlVtable vtable;
memset(&vtable, 0, sizeof (uiControlVtable));
vtable.Size = 1;
uiRegisterControlType("name", &vtable, NULL, 0);
},
"uiRegisterControlType(): wrong size 1 for uiControlVtable",
},
#define checkVtableMethod(name) \
{ \
"uiRegisterControlType() with NULL " #name " method", \
[](void) { \
uiControlVtable vtable; \
vtable = *testVtable(); \
vtable.name = NULL; \
uiRegisterControlType("name", &vtable, NULL, 0); \
}, \
"uiRegisterControlType(): required uiControlVtable method " #name "() missing for uiControl type name", \
}
checkVtableMethod(Init),
checkVtableMethod(Free),
{
"uiRegisterControlType() with NULL OS vtable",
[](void) {
uiRegisterControlType("name", testVtable(), NULL, 0);
},
"uiRegisterControlType(): invalid null pointer for uiControlOSVtable",
},
{ NULL, NULL, NULL },
};
static const struct checkErrorCase casesAfterOSVtable[] = {
{
"uiCheckControlType() with a NULL pointer",
[](void) {
uiCheckControlType(NULL, uiControlType());
},
"uiCheckControlType(): invalid null pointer for uiControl",
},
{
"uiCheckControlType() with non-control",
[](void) {
// TODO make sure this is fine; if not, just use the following check instead
static char buf[] = "this is not a uiControl but is big enough to at the very least not cause a problem with UB hopefully";
uiCheckControlType(buf, uiControlType());
},
"uiCheckControlType(): object passed in not a uiControl",
},
{
"uiCheckControlType() with uiControl without uiControlType() marker",
[](void) {
uiCheckControlType(uiprivTestHookControlWithInvalidControlMarker(), uiControlType());
},
"uiCheckControlType(): object passed in not a uiControl",
},
{
"uiCheckControlType() with a control with an unknown type",
[](void) {
uiCheckControlType(uiprivTestHookControlWithInvalidType(), testControlType);
},
"uiCheckControlType(): unknown uiControl type 5 found in uiControl (this is likely not a real uiControl or some data is corrupt)",
},
{
"uiCheckControlType() with a control with an unknown type, even with uiControlType()",
[](void) {
uiCheckControlType(uiprivTestHookControlWithInvalidType(), uiControlType());
},
"uiCheckControlType(): unknown uiControl type 5 found in uiControl (this is likely not a real uiControl or some data is corrupt)",
},
{
"uiCheckControlType() asking for an unknown control type",
[](void) {
uiControl *c;
c = uiNewControl(testControlType, NULL);
uiCheckControlType(c, 5);
uiControlFree(c);
},
"uiCheckControlType(): unknown uiControl type 5 requested",
},
{
"uiCheckControlType() with a type mismatch",
[](void) {
uiControl *c;
c = uiNewControl(testControlType, NULL);
uiCheckControlType(c, testControlType2);
uiControlFree(c);
},
"uiCheckControlType(): wrong uiControl type passed: got TestControl, want TestControl2",
},
{
"uiNewControl() with uiControlType()",
[](void) {
uiNewControl(uiControlType(), NULL);
},
"uiNewControl(): uiControlType() passed in when specific control type needed",
},
{
"uiNewControl() with an unknown control type",
[](void) {
uiNewControl(5, NULL);
},
"uiNewControl(): unknown uiControl type 5 requested",
},
{
"uiNewControl() with Init() failing",
[](void) {
uiNewControl(testControlType, testControlFailInit);
},
"uiNewControl(): invalid init data for TestControl",
},
{
"uiControlFree() with a NULL uiControl",
[](void) {
uiControlFree(NULL);
},
"uiControlFree(): invalid null pointer for uiControl",
},
{
"uiControlFree() with a uiControl that still has a parent",
[](void) {
// TODO
},
"TODO",
},
{
"uiControlImplData() with a NULL uiControl",
[](void) {
uiControlImplData(NULL);
},
"uiControlImplData(): invalid null pointer for uiControl",
},
{ NULL, NULL, NULL },
};
testingTest(ControlErrors)
{
checkProgrammerErrors(t, casesBeforeOSVtable);
// OS vtable sizes are tested per-OS
checkProgrammerErrors(t, casesAfterOSVtable);
}