diff options
Diffstat (limited to 'unittests/IR/UserTest.cpp')
| -rw-r--r-- | unittests/IR/UserTest.cpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/unittests/IR/UserTest.cpp b/unittests/IR/UserTest.cpp index 7d875aa80d48a..7ba6840313b1a 100644 --- a/unittests/IR/UserTest.cpp +++ b/unittests/IR/UserTest.cpp @@ -84,6 +84,22 @@ TEST(UserTest, ValueOpIteration) { EXPECT_FALSE(P.value_op_begin() >= P.value_op_end()); EXPECT_EQ(10, std::distance(P.value_op_begin(), P.value_op_end())); + // const value op iteration + const PHINode *IP = &P; + EXPECT_TRUE(IP->value_op_begin() == IP->value_op_begin()); + EXPECT_FALSE(IP->value_op_begin() == IP->value_op_end()); + EXPECT_TRUE(IP->value_op_begin() != IP->value_op_end()); + EXPECT_FALSE(IP->value_op_end() != IP->value_op_end()); + EXPECT_TRUE(IP->value_op_begin() < IP->value_op_end()); + EXPECT_FALSE(IP->value_op_begin() < IP->value_op_begin()); + EXPECT_TRUE(IP->value_op_end() > IP->value_op_begin()); + EXPECT_FALSE(IP->value_op_begin() > IP->value_op_begin()); + EXPECT_TRUE(IP->value_op_begin() <= IP->value_op_begin()); + EXPECT_FALSE(IP->value_op_end() <= IP->value_op_begin()); + EXPECT_TRUE(IP->value_op_begin() >= IP->value_op_begin()); + EXPECT_FALSE(IP->value_op_begin() >= IP->value_op_end()); + EXPECT_EQ(10, std::distance(IP->value_op_begin(), IP->value_op_end())); + User::value_op_iterator I = P.value_op_begin(); I += 3; EXPECT_EQ(std::next(P.value_op_begin(), 3), I); @@ -91,6 +107,15 @@ TEST(UserTest, ValueOpIteration) { I++; EXPECT_EQ(P.getOperand(6), I[2]); EXPECT_EQ(P.value_op_end(), (I - 2) + 8); + + // const value op + User::const_value_op_iterator CI = IP->value_op_begin(); + CI += 3; + EXPECT_EQ(std::next(IP->value_op_begin(), 3), CI); + EXPECT_EQ(IP->getOperand(3), *CI); + CI++; + EXPECT_EQ(IP->getOperand(6), CI[2]); + EXPECT_EQ(IP->value_op_end(), (CI - 2) + 8); } TEST(UserTest, PersonalityUser) { |