================
@@ -12,6 +12,29 @@
using namespace lldb_private;
+TEST(RangeVector, SignedBaseType) {
+ using RangeVector = RangeVector<int32_t, uint32_t>;
+ using Entry = RangeVector::Entry;
+
+ RangeVector V;
+ V.Append(10, 5);
+ V.Append(-3, 6);
+ V.Append(-10, 3);
+ V.Sort();
+ EXPECT_THAT(V,
+ testing::ElementsAre(Entry(-10, 3), Entry(-3, 6), Entry(10, 5)));
+ Entry e = *V.begin();
+ EXPECT_EQ(e.GetRangeBase(), -10);
+ EXPECT_EQ(e.GetByteSize(), 3u);
+ EXPECT_EQ(e.GetRangeEnd(), -7);
+ EXPECT_TRUE(e.Contains(-10));
+ EXPECT_TRUE(e.Contains(-8));
+ EXPECT_FALSE(e.Contains(-7));
+ EXPECT_TRUE(e.Union(Entry(-8, 2)));
+ EXPECT_EQ(e, Entry(-10, 4));
----------------
labath wrote:
The line before this "unions" the range with `(-8, 2)`. Frustratingly, "Union"
modifies the range in place, while Intersect (a couple lines below) returns a
new range with the result.
https://github.com/llvm/llvm-project/pull/120224
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