interesting
/
libui
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Rewrote test/controls.c to be about counting calls.

This commit is contained in:
Pietro Gagliardi 2019-06-18 10:48:10 -04:00
parent dcae8888d2
commit a1b0979506
1 changed files with 41 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

67
test/controls.c
View File

@ -1,30 +1,45 @@
// 8 june 2019
#include "test.h"
struct testInitData {
unsigned long *freeCount;
struct counts {
unsigned long countInit;
unsigned long countFree;
};
static void checkCountsFull(testingT *t, const char *file, long line, const struct counts *got, const struct counts *want)
{
#define check(method) \
if (got->count ## method != want->count ## method) \
testingTErrorfFull(t, file, line, "wrong number of calls to " #method "():" diff("%lu"), \
got->count ## method, want->count ## method)
check(Init);
check(Free);
#undef check
}
#define checkCounts(t, got, want) checkCountsFull(t, __FILE__, __LINE__, got, want)
struct testImplData {
bool initCalled;
unsigned long *freeCount;
struct counts *counts;
};
static struct testInitData failInit;
static struct counts failInit;
void *testControlFailInit = &failInit;
// TODO document that impl data is zero-initialized before this is called
// TODO we'll also have to eventually deal with the fact that NULL is not required to be 0... or at least confirm that
static bool testVtableInit(uiControl *c, void *implData, void *initData)
{
struct testImplData *d = (struct testImplData *) implData;
struct testInitData *tid = (struct testInitData *) initData;
struct counts *counts = (struct counts *) initData;
d->initCalled = true;
if (tid == testControlFailInit)
if (initData == testControlFailInit)
return false;
if (tid == NULL)
if (initData == NULL)
return true;
d->freeCount = tid->freeCount;
if (d->counts == NULL)
d->counts = counts;
d->counts->countInit++;
return true;
}
@ -32,8 +47,8 @@ static void testVtableFree(uiControl *c, void *implData)
{
struct testImplData *d = (struct testImplData *) implData;
if (d->freeCount != NULL)
(*(d->freeCount))++;
if (d->counts != NULL)
d->counts->countFree++;
}
static const uiControlVtable vtable = {
@ -59,23 +74,23 @@ uint32_t testControlType2 = 0;
testingTest(ControlMethodsCalled)
{
uiControl *c;
struct testImplData *d;
struct testInitData tid;
unsigned long freeCount = 0;
struct counts counts;
struct counts want;
memset(&tid, 0, sizeof (struct testInitData));
tid.freeCount = &freeCount;
c = uiNewControl(testControlType, &tid);
d = (struct testImplData *) uiControlImplData(c);
if (d == NULL)
testingTErrorf(t, "uiControlImplData() returned NULL; should not have");
else if (!d->initCalled)
testingTErrorf(t, "uiNewControl() did not call Init(); should have");
testingTLogf(t, "*** uiNewControl()");
memset(&counts, 0, sizeof (struct counts));
c = uiNewControl(testControlType, &counts);
memset(&want, 0, sizeof (struct counts));
want.countInit = 1;
checkCounts(t, &counts, &want);
testingTLogf(t, "*** uiControlFree()");
memset(&counts, 0, sizeof (struct counts));
// TODO add event handler
uiControlFree(c);
if (freeCount != 1)
testingTErrorf(t, "uiControlFree() wrong Free() call count:" diff("%lu"),
freeCount, 1UL);
memset(&want, 0, sizeof (struct counts));
want.countFree = 1;
checkCounts(t, &counts, &want);
}
// TODO test freeing a parent frees the child