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Add unit tests for RangeDataVector::FindEntryIndexesThatContain 

Summary: This adds unit tests for FindEntryIndexesThatContain, this is done in preparation for changing the logic of the function.

Reviewers: labath, teemperor

Reviewed By: labath

Subscribers: arphaman, JDevlieghere, lldb-commits

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D75180
This commit is contained in:
Unnar Freyr Erlendsson 2020-02-26 16:43:43 +01:00 committed by Pavel Labath
parent bbb0933e3d
commit 594130db0a
1 changed files with 40 additions and 0 deletions
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40
lldb/unittests/Utility/RangeMapTest.cpp
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@ -19,6 +19,12 @@ static testing::Matcher<const EntryT *> EntryIs(uint32_t ID) {
return testing::Pointee(testing::Field(&EntryT::data, ID));
}
std::vector<uint32_t> FindEntryIndexes(uint32_t address, RangeDataVectorT map) {
std::vector<uint32_t> result;
map.FindEntryIndexesThatContain(address, result);
return result;
}
TEST(RangeDataVector, FindEntryThatContains) {
RangeDataVectorT Map;
uint32_t NextID = 0;
@ -94,3 +100,37 @@ TEST(RangeDataVector, CustomSort) {
EXPECT_THAT(MapC.GetEntryRef(2).data, 51);
EXPECT_THAT(MapC.GetEntryRef(3).data, 50);
}
TEST(RangeDataVector, FindEntryIndexesThatContain) {
RangeDataVectorT Map;
Map.Append(EntryT(0, 10, 10));
Map.Append(EntryT(10, 10, 11));
Map.Append(EntryT(20, 10, 12));
Map.Sort();
EXPECT_THAT(FindEntryIndexes(0, Map), testing::ElementsAre(10));
EXPECT_THAT(FindEntryIndexes(9, Map), testing::ElementsAre(10));
EXPECT_THAT(FindEntryIndexes(10, Map), testing::ElementsAre(11));
EXPECT_THAT(FindEntryIndexes(19, Map), testing::ElementsAre(11));
EXPECT_THAT(FindEntryIndexes(20, Map), testing::ElementsAre(12));
EXPECT_THAT(FindEntryIndexes(29, Map), testing::ElementsAre(12));
EXPECT_THAT(FindEntryIndexes(30, Map), testing::ElementsAre());
}
TEST(RangeDataVector, FindEntryIndexesThatContain_Overlap) {
RangeDataVectorT Map;
Map.Append(EntryT(0, 40, 10));
Map.Append(EntryT(10, 20, 11));
Map.Append(EntryT(20, 10, 12));
Map.Sort();
EXPECT_THAT(FindEntryIndexes(0, Map), testing::ElementsAre(10));
EXPECT_THAT(FindEntryIndexes(9, Map), testing::ElementsAre(10));
EXPECT_THAT(FindEntryIndexes(10, Map), testing::ElementsAre(10, 11));
EXPECT_THAT(FindEntryIndexes(19, Map), testing::ElementsAre(10, 11));
EXPECT_THAT(FindEntryIndexes(20, Map), testing::ElementsAre(10, 11, 12));
EXPECT_THAT(FindEntryIndexes(29, Map), testing::ElementsAre(10, 11, 12));
EXPECT_THAT(FindEntryIndexes(30, Map), testing::ElementsAre(10));
EXPECT_THAT(FindEntryIndexes(39, Map), testing::ElementsAre(10));
EXPECT_THAT(FindEntryIndexes(40, Map), testing::ElementsAre());
}