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-rw-r--r--unittests/Support/BlockFrequencyTest.cpp9
1 files changed, 9 insertions, 0 deletions
diff --git a/unittests/Support/BlockFrequencyTest.cpp b/unittests/Support/BlockFrequencyTest.cpp
index ac3cedf186..df256424b8 100644
--- a/unittests/Support/BlockFrequencyTest.cpp
+++ b/unittests/Support/BlockFrequencyTest.cpp
@@ -71,6 +71,15 @@ TEST(BlockFrequencyTest, ProbabilityCompare) {
EXPECT_TRUE(B > C);
EXPECT_FALSE(B <= C);
EXPECT_TRUE(B >= C);
+
+ BranchProbability BigZero(0, UINT32_MAX);
+ BranchProbability BigOne(UINT32_MAX, UINT32_MAX);
+ EXPECT_FALSE(BigZero == BigOne);
+ EXPECT_TRUE(BigZero != BigOne);
+ EXPECT_TRUE(BigZero < BigOne);
+ EXPECT_FALSE(BigZero > BigOne);
+ EXPECT_TRUE(BigZero <= BigOne);
+ EXPECT_FALSE(BigZero >= BigOne);
}
}