diff options
Diffstat (limited to 'test/core/dom/NodeTest.cpp')
| -rw-r--r-- | test/core/dom/NodeTest.cpp | 53 |
1 files changed, 52 insertions, 1 deletions
diff --git a/test/core/dom/NodeTest.cpp b/test/core/dom/NodeTest.cpp index fb6fe65..cbe9bb8 100644 --- a/test/core/dom/NodeTest.cpp +++ b/test/core/dom/NodeTest.cpp @@ -170,7 +170,7 @@ TEST(NodeDescriptor, rootRefCount) /* Class Handle */ -TEST(Handle, operations) +TEST(Handle, equalsAndAssign) { NodeManager mgr(1); @@ -178,6 +178,7 @@ TEST(Handle, operations) RootedNode rh1{n1}; RootedNode rh2{n2}; + NodeHandle h2{n2, n1}; // Equals operator @@ -197,6 +198,16 @@ TEST(Handle, operations) rh2b = h2; ASSERT_TRUE(rh2b == h2); + + NodeHandle h2b; + ASSERT_FALSE(rh2 == h2b); + ASSERT_FALSE(h2 == h2b); + h2b = h2; + ASSERT_TRUE(rh2 == h2b); + ASSERT_TRUE(h2 == h2b); + + NodeHandle h2c{h2b, n1}; + ASSERT_TRUE(h2b == h2c); } /* Class NodeManager */ @@ -337,6 +348,46 @@ TEST(NodeManager, doubleRooted) } } +TEST(NodeManager, disconnectSubgraph) +{ + std::array<bool, 4> a; + a.fill(false); + + NodeManager mgr(1); + { + TestNode *n1, *n2, *n3; + n1 = new TestNode(mgr, a[1]); + n2 = new TestNode(mgr, a[2]); + n3 = new TestNode(mgr, a[3]); + + { + RootedHandle<TestNode> hr{new TestNode(mgr, a[0])}; + + // Create a linear dependency chain + hr->addRef(n1); + n1->addRef(n2); + n2->addRef(n3); + + // All nodes must have set their "alive" flag to true + for (bool v : a) { + ASSERT_TRUE(v); + } + + // Remove the reference from n1 to n2 + n1->deleteRef(n2); + + // Nodes 2 and 3 must be dead, all others alive + ASSERT_FALSE(a[2] || a[3]); + ASSERT_TRUE(a[0] && a[1]); + } + + // All nodes must have set their "alive" flag to false + for (bool v : a) { + ASSERT_FALSE(v); + } + } +} + } } |