feat: switch provider addressing from RVA to absolute, add pointer expansion tests

This commit is contained in:
IChooseYou
2026-02-18 13:07:48 -07:00
parent fa0d9a377b
commit 26217f5de8
20 changed files with 813 additions and 173 deletions

View File

@@ -22,7 +22,6 @@ public:
}
int size() const override { return m_data.size(); }
uint64_t base() const override { return m_base; }
void setBase(uint64_t b) override { m_base = b; }
bool isLive() const override { return true; }
QString name() const override { return QStringLiteral("test"); }
QString kind() const override { return QStringLiteral("Process"); }
@@ -31,7 +30,7 @@ public:
// Small tree: one root struct with a few typed fields at known offsets.
// Keeps tests fast and deterministic (no giant PEB tree).
static void buildSmallTree(NodeTree& tree) {
tree.baseAddress = 0x1000;
tree.baseAddress = 0;
Node root;
root.kind = NodeKind::Struct;
@@ -405,7 +404,8 @@ private slots:
// ── Test: source switch preserves existing base address ──
void testSourceSwitchPreservesBase() {
// Document already has baseAddress = 0x1000 from buildSmallTree()
// Set a non-zero baseAddress to simulate a loaded .rcx file
m_doc->tree.baseAddress = 0x1000;
QCOMPARE(m_doc->tree.baseAddress, (uint64_t)0x1000);
// Simulate attaching a new provider whose base differs (e.g. 0x400000)
@@ -414,16 +414,14 @@ private slots:
QCOMPARE(newBase, (uint64_t)0x400000);
m_doc->provider = prov;
// This is the controller logic under test:
// Controller logic: keep existing baseAddress when non-zero
if (m_doc->tree.baseAddress == 0)
m_doc->tree.baseAddress = newBase;
else
m_doc->provider->setBase(m_doc->tree.baseAddress);
// baseAddress must stay at the original value
QCOMPARE(m_doc->tree.baseAddress, (uint64_t)0x1000);
// provider base must be synced to match
QCOMPARE(m_doc->provider->base(), (uint64_t)0x1000);
// provider base is unchanged (no setBase sync) — provider reports its own initial base
QCOMPARE(m_doc->provider->base(), (uint64_t)0x400000);
}
// ── Test: source switch on fresh doc uses provider default ──
@@ -437,12 +435,9 @@ private slots:
m_doc->provider = prov;
if (m_doc->tree.baseAddress == 0)
m_doc->tree.baseAddress = newBase;
else
m_doc->provider->setBase(m_doc->tree.baseAddress);
// Fresh doc should adopt the provider's default base
QCOMPARE(m_doc->tree.baseAddress, (uint64_t)0x7FFE0000);
QCOMPARE(m_doc->provider->base(), (uint64_t)0x7FFE0000);
}
// ── Test: toggleCollapse + undo ──