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[4093] TokenOption may evaluate using hexadecimal format.

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This commit is contained in:
Marcin Siodelski
2015-11-19 14:59:31 +01:00
parent 0d6a66ecfb
commit eb932d6809
3 changed files with 62 additions and 2 deletions
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58
src/lib/eval/tests/token_unittest.cc
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@@ -274,6 +274,35 @@ TEST_F(TokenTest, optionString4) {
EXPECT_EQ("hundred4", values_.top());
}
// This test checks if a token representing option value is able to extract
// the option from an IPv4 packet and properly store its value in a
// hexadecimal format.
TEST_F(TokenTest, optionHexString4) {
TokenPtr found;
TokenPtr not_found;
// The packets we use have option 100 with a string in them.
ASSERT_NO_THROW(found.reset(new TokenOption(100, TokenOption::HEXADECIMAL)));
ASSERT_NO_THROW(not_found.reset(new TokenOption(101, TokenOption::HEXADECIMAL)));
// This should evaluate to the content of the option 100 (i.e. "hundred4")
ASSERT_NO_THROW(found->evaluate(*pkt4_, values_));
// This should evaluate to "" as there is no option 101.
ASSERT_NO_THROW(not_found->evaluate(*pkt4_, values_));
// There should be 2 values evaluated.
ASSERT_EQ(2, values_.size());
// This is a stack, so the pop order is inversed. We should get the empty
// string first.
EXPECT_EQ("", values_.top());
values_.pop();
// Then the content of the option 100.
EXPECT_EQ("0x68756E6472656434", values_.top());
}
// This test checks if a token representing an option value is able to extract
// the option from an IPv6 packet and properly store the option's value.
TEST_F(TokenTest, optionString6) {
@@ -302,6 +331,35 @@ TEST_F(TokenTest, optionString6) {
EXPECT_EQ("hundred6", values_.top());
}
// This test checks if a token representing an option value is able to extract
// the option from an IPv6 packet and properly store its value in hexadecimal
// format.
TEST_F(TokenTest, optionHexString6) {
TokenPtr found;
TokenPtr not_found;
// The packets we use have option 100 with a string in them.
ASSERT_NO_THROW(found.reset(new TokenOption(100, TokenOption::HEXADECIMAL)));
ASSERT_NO_THROW(not_found.reset(new TokenOption(101, TokenOption::HEXADECIMAL)));
// This should evaluate to the content of the option 100 (i.e. "hundred6")
ASSERT_NO_THROW(found->evaluate(*pkt6_, values_));
// This should evaluate to "" as there is no option 101.
ASSERT_NO_THROW(not_found->evaluate(*pkt6_, values_));
// There should be 2 values evaluated.
ASSERT_EQ(2, values_.size());
// This is a stack, so the pop order is inversed. We should get the empty
// string first.
EXPECT_EQ("", values_.top());
values_.pop();
// Then the content of the option 100.
EXPECT_EQ("0x68756E6472656436", values_.top());
}
// This test checks if a token representing an == operator is able to
// compare two values (with incorrectly built stack).
TEST_F(TokenTest, optionEqualInvalid) {