//! Entry point for BitcoinApplication tests.
void AppTests::appTests()
{
#ifdef Q_OS_MAC
if (QApplication::platformName() == "minimal") {
// Disable for mac on "minimal" platform to avoid crashes inside the Qt
// framework when it tries to look up unimplemented cocoa functions,
// and fails to handle returned nulls
// (https://bugreports.qt.io/browse/QTBUG-49686).
QWARN("Skipping AppTests on mac build with 'minimal' platform set due to Qt bugs. To run AppTests, invoke "
"with 'test_bitcoin-qt -platform cocoa' on mac, or else use a linux or windows build.");
return;
}
#endif
m_app.parameterSetup();
m_app.createOptionsModel(true /* reset settings */);
QScopedPointer<const NetworkStyle> style(
NetworkStyle::instantiate(QString::fromStdString(Params().NetworkIDString())));
m_app.setupPlatformStyle();
m_app.createWindow(style.data());
connect(&m_app, &BitcoinApplication::windowShown, this, &AppTests::guiTests);
expectCallback("guiTests");
m_app.baseInitialize();
m_app.requestInitialize();
m_app.exec();
m_app.requestShutdown();
m_app.exec();
// Reset global state to avoid interfering with later tests.
AbortShutdown();
UnloadBlockIndex();
}
//! Entry point for BitcoinGUI tests.
void AppTests::guiTests(BitcoinGUI* window)
{
HandleCallback callback{"guiTests", *this};
connect(window, &BitcoinGUI::consoleShown, this, &AppTests::consoleTests);
expectCallback("consoleTests");
QAction* action = window->findChild<QAction*>("openRPCConsoleAction");
action->activate(QAction::Trigger);
}
static void deallocate(CBS cbs, Addr block, BT allocTable,
Addr base, Addr limit)
{
Res res;
Index ib, il;
Bool isAllocated;
Addr outerBase = base, outerLimit = limit; /* interval containing [ib, il) */
Addr freeBase, freeLimit; /* interval returned by CBS */
ib = indexOfAddr(block, base);
il = indexOfAddr(block, limit);
isAllocated = BTIsSetRange(allocTable, ib, il);
/*
printf("deallocate: [%p, %p) -- %s\n",
base, limit, isAllocated ? "succeed" : "fail");
*/
NDeallocateTried++;
if (isAllocated) {
Size left, right, total; /* Sizes of block and two fragments */
/* Find the free blocks adjacent to the allocated block */
if (ib > 0 && !BTGet(allocTable, ib - 1)) {
outerBase =
addrOfIndex(block, lastEdge(allocTable, ArraySize, ib - 1));
} else {
outerBase = base;
}
if (il < ArraySize && !BTGet(allocTable, il)) {
outerLimit =
addrOfIndex(block, nextEdge(allocTable, ArraySize, il));
} else {
outerLimit = limit;
}
left = AddrOffset(outerBase, base);
right = AddrOffset(limit, outerLimit);
total = AddrOffset(outerBase, outerLimit);
/* based on detailed knowledge of CBS behaviour */
checkExpectations();
if (total >= MinSize && left < MinSize && right < MinSize) {
if (left >= right)
expectCallback(&CallbackNew, left, outerBase, outerLimit);
else
expectCallback(&CallbackNew, right, outerBase, outerLimit);
} else if (left >= MinSize && right >= MinSize) {
if (left >= right) {
expectCallback(&CallbackDelete, right, (Addr)0, (Addr)0);
expectCallback(&CallbackGrow, left, outerBase, outerLimit);
} else {
expectCallback(&CallbackDelete, left, (Addr)0, (Addr)0);
expectCallback(&CallbackGrow, right, outerBase, outerLimit);
}
} else if (total >= MinSize) {
if (left >= right) {
Insist(left >= MinSize);
Insist(right < MinSize);
expectCallback(&CallbackGrow, left, outerBase, outerLimit);
} else {
Insist(left < MinSize);
Insist(right >= MinSize);
expectCallback(&CallbackGrow, right, outerBase, outerLimit);
}
}
}
res = CBSInsertReturningRange(&freeBase, &freeLimit, cbs, base, limit);
if (!isAllocated) {
die_expect((mps_res_t)res, MPS_RES_FAIL,
"succeeded in inserting non-allocated block");
} else { /* isAllocated */
die_expect((mps_res_t)res, MPS_RES_OK,
"failed to insert allocated block");
NDeallocateSucceeded++;
BTResRange(allocTable, ib, il);
checkExpectations();
Insist(freeBase == outerBase);
Insist(freeLimit == outerLimit);
}
}
static void find(CBS cbs, void *block, BT alloc, Size size, Bool high,
CBSFindDelete findDelete)
{
Bool expected, found;
Index expectedBase, expectedLimit;
Addr foundBase, foundLimit, remainderBase, remainderLimit;
Size oldSize, newSize;
checkExpectations();
expected = (high ? BTFindLongResRangeHigh : BTFindLongResRange)
(&expectedBase, &expectedLimit, alloc,
(Index)0, (Index)ArraySize, (Count)size);
if (expected) {
oldSize = (expectedLimit - expectedBase) * Alignment;
remainderBase = addrOfIndex(block, expectedBase);
remainderLimit = addrOfIndex(block, expectedLimit);
switch(findDelete) {
case CBSFindDeleteNONE: {
/* do nothing */
} break;
case CBSFindDeleteENTIRE: {
remainderBase = remainderLimit;
} break;
case CBSFindDeleteLOW: {
expectedLimit = expectedBase + size;
remainderBase = addrOfIndex(block, expectedLimit);
} break;
case CBSFindDeleteHIGH: {
expectedBase = expectedLimit - size;
remainderLimit = addrOfIndex(block, expectedBase);
} break;
}
if (findDelete != CBSFindDeleteNONE) {
newSize = AddrOffset(remainderBase, remainderLimit);
if (oldSize >= MinSize) {
if (newSize == 0)
expectCallback(&CallbackDelete, oldSize, (Addr)0, (Addr)0);
else if (newSize < MinSize)
expectCallback(&CallbackDelete, oldSize,
remainderBase, remainderLimit);
else
expectCallback(&CallbackShrink, oldSize,
remainderBase, remainderLimit);
}
}
}
found = (high ? CBSFindLast : CBSFindFirst)
(&foundBase, &foundLimit, cbs, size * Alignment, findDelete);
Insist(found == expected);
if (found) {
Insist(expectedBase == indexOfAddr(block, foundBase));
Insist(expectedLimit == indexOfAddr(block, foundLimit));
checkExpectations();
if (findDelete != CBSFindDeleteNONE)
BTSetRange(alloc, expectedBase, expectedLimit);
}
return;
}
static void allocate(CBS cbs, Addr block, BT allocTable,
Addr base, Addr limit)
{
Res res;
Index ib, il; /* Indexed for base and limit */
Bool isFree;
ib = indexOfAddr(block, base);
il = indexOfAddr(block, limit);
isFree = BTIsResRange(allocTable, ib, il);
/*
printf("allocate: [%p, %p) -- %s\n",
base, limit, isFree ? "succeed" : "fail");
*/
NAllocateTried++;
if (isFree) {
Addr outerBase, outerLimit; /* interval containing [ib, il) */
Size left, right, total; /* Sizes of block and two fragments */
outerBase =
addrOfIndex(block, lastEdge(allocTable, ArraySize, ib));
outerLimit =
addrOfIndex(block, nextEdge(allocTable, ArraySize, il - 1));
left = AddrOffset(outerBase, base);
right = AddrOffset(limit, outerLimit);
total = AddrOffset(outerBase, outerLimit);
/* based on detailed knowledge of CBS behaviour */
checkExpectations();
if (total >= MinSize && left < MinSize && right < MinSize) {
if (left == (Size)0 && right == (Size)0) {
expectCallback(&CallbackDelete, total, (Addr)0, (Addr)0);
} else if (left >= right) {
expectCallback(&CallbackDelete, total, outerBase, base);
} else {
expectCallback(&CallbackDelete, total, limit, outerLimit);
}
} else if (left >= MinSize && right >= MinSize) {
if (left >= right) {
expectCallback(&CallbackShrink, total, outerBase, base);
expectCallback(&CallbackNew, (Size)0, limit, outerLimit);
} else {
expectCallback(&CallbackNew, (Size)0, outerBase, base);
expectCallback(&CallbackShrink, total, limit, outerLimit);
}
} else if (total >= MinSize) {
if (left >= right) {
Insist(left >= MinSize);
Insist(right < MinSize);
expectCallback(&CallbackShrink, total, outerBase, base);
} else {
Insist(left < MinSize);
Insist(right >= MinSize);
expectCallback(&CallbackShrink, total, limit, outerLimit);
}
}
}
res = CBSDelete(cbs, base, limit);
if (!isFree) {
die_expect((mps_res_t)res, MPS_RES_FAIL,
"Succeeded in deleting allocated block");
} else { /* isFree */
die_expect((mps_res_t)res, MPS_RES_OK,
"failed to delete free block");
NAllocateSucceeded++;
BTSetRange(allocTable, ib, il);
checkExpectations();
}
}