types: Add constexpr ether_addr parser
Change-Id: I0ad21490239ad9b0f25dfff84726b16a9cfda927
Signed-off-by: William A. Kennington III <wak@google.com>
diff --git a/test/test_types.cpp b/test/test_types.cpp
index 46e8291..f9e49b3 100644
--- a/test/test_types.cpp
+++ b/test/test_types.cpp
@@ -87,6 +87,39 @@
EXPECT_NE(InAddrAny(in6_addr{1}), InAddrAny(in6_addr{}));
}
+TEST(ToAddr, EtherAddr)
+{
+ EXPECT_THROW(ToAddr<ether_addr>{}("0x:00:00:00:00:00"),
+ std::invalid_argument);
+ EXPECT_THROW(ToAddr<ether_addr>{}("00:00:00:00:00"), std::invalid_argument);
+ EXPECT_THROW(ToAddr<ether_addr>{}("00:00:00:00:00:"),
+ std::invalid_argument);
+ EXPECT_THROW(ToAddr<ether_addr>{}("00:00:00:00::00"),
+ std::invalid_argument);
+ EXPECT_THROW(ToAddr<ether_addr>{}(":00:00:00:00:00"),
+ std::invalid_argument);
+ EXPECT_THROW(ToAddr<ether_addr>{}("00::00:00:00:00"),
+ std::invalid_argument);
+ EXPECT_THROW(ToAddr<ether_addr>{}(":::::"), std::invalid_argument);
+ EXPECT_THROW(ToAddr<ether_addr>{}("00:0:0:0:0"), std::invalid_argument);
+ EXPECT_THROW(ToAddr<ether_addr>{}("00:00:00:00:00:00:00"),
+ std::invalid_argument);
+ EXPECT_THROW(ToAddr<ether_addr>{}(""), std::invalid_argument);
+ EXPECT_THROW(ToAddr<ether_addr>{}("123456789XYZ"), std::invalid_argument);
+ EXPECT_THROW(ToAddr<ether_addr>{}("123456789AB"), std::overflow_error);
+ EXPECT_THROW(ToAddr<ether_addr>{}("123456789ABCD"), std::overflow_error);
+
+ EXPECT_EQ((ether_addr{}), ToAddr<ether_addr>{}("00:00:00:00:00:00"));
+ EXPECT_EQ((ether_addr{0xff, 0xee, 0xdd, 0xcc, 0xbb, 0xaa}),
+ ToAddr<ether_addr>{}("FF:EE:DD:cc:bb:aa"));
+ EXPECT_EQ((ether_addr{0x00, 0x01, 0x02, 0x03, 0x04, 0x05}),
+ ToAddr<ether_addr>{}("0:1:2:3:4:5"));
+ EXPECT_EQ((ether_addr{0x01, 0x23, 0x45, 0x67, 0x89, 0xab}),
+ ToAddr<ether_addr>{}("0123456789AB"));
+ EXPECT_EQ((ether_addr{0xff, 0xee, 0xdd, 0xcc, 0xbb, 0xaa}),
+ ToAddr<ether_addr>{}("FFEEDDccbbaa"));
+}
+
namespace detail
{
diff --git a/test/test_util.cpp b/test/test_util.cpp
index 39f5c39..b0474ea 100644
--- a/test/test_util.cpp
+++ b/test/test_util.cpp
@@ -121,36 +121,6 @@
namespace mac_address
{
-TEST(MacFromString, Bad)
-{
- EXPECT_THROW(fromString("0x:00:00:00:00:00"), std::invalid_argument);
- EXPECT_THROW(fromString("00:00:00:00:00"), std::invalid_argument);
- EXPECT_THROW(fromString("00:00:00:00:00:"), std::invalid_argument);
- EXPECT_THROW(fromString("00:00:00:00::00"), std::invalid_argument);
- EXPECT_THROW(fromString(":00:00:00:00:00"), std::invalid_argument);
- EXPECT_THROW(fromString("00::00:00:00:00"), std::invalid_argument);
- EXPECT_THROW(fromString(":::::"), std::invalid_argument);
- EXPECT_THROW(fromString("00:0:0:0:0"), std::invalid_argument);
- EXPECT_THROW(fromString("00:00:00:00:00:00:00"), std::invalid_argument);
- EXPECT_THROW(fromString(""), std::invalid_argument);
- EXPECT_THROW(fromString("123456789XYZ"), std::invalid_argument);
- EXPECT_THROW(fromString("123456789AB"), std::invalid_argument);
- EXPECT_THROW(fromString("123456789ABCD"), std::invalid_argument);
-}
-
-TEST(MacFromString, Valid)
-{
- EXPECT_EQ((ether_addr{}), fromString("00:00:00:00:00:00"));
- EXPECT_EQ((ether_addr{0xff, 0xee, 0xdd, 0xcc, 0xbb, 0xaa}),
- fromString("FF:EE:DD:cc:bb:aa"));
- EXPECT_EQ((ether_addr{0x00, 0x01, 0x02, 0x03, 0x04, 0x05}),
- fromString("0:1:2:3:4:5"));
- EXPECT_EQ((ether_addr{0x01, 0x23, 0x45, 0x67, 0x89, 0xab}),
- fromString("0123456789AB"));
- EXPECT_EQ((ether_addr{0xff, 0xee, 0xdd, 0xcc, 0xbb, 0xaa}),
- fromString("FFEEDDccbbaa"));
-}
-
TEST(MacIsEmpty, True)
{
EXPECT_TRUE(isEmpty({}));
@@ -158,34 +128,34 @@
TEST(MacIsEmpty, False)
{
- EXPECT_FALSE(isEmpty(fromString("01:00:00:00:00:00")));
- EXPECT_FALSE(isEmpty(fromString("00:00:00:10:00:00")));
- EXPECT_FALSE(isEmpty(fromString("00:00:00:00:00:01")));
+ EXPECT_FALSE(isEmpty({1}));
+ EXPECT_FALSE(isEmpty({0, 0, 0, 1}));
+ EXPECT_FALSE(isEmpty({0, 0, 0, 0, 0, 1}));
}
TEST(MacIsMulticast, True)
{
- EXPECT_TRUE(isMulticast(fromString("ff:ff:ff:ff:ff:ff")));
- EXPECT_TRUE(isMulticast(fromString("01:00:00:00:00:00")));
+ EXPECT_TRUE(isMulticast({255, 255, 255, 255, 255, 255}));
+ EXPECT_TRUE(isMulticast({1}));
}
TEST(MacIsMulticast, False)
{
- EXPECT_FALSE(isMulticast(fromString("00:11:22:33:44:55")));
- EXPECT_FALSE(isMulticast(fromString("FE:11:22:33:44:55")));
+ EXPECT_FALSE(isMulticast({0, 1, 2, 3, 4, 5}));
+ EXPECT_FALSE(isMulticast({0xfe, 255, 255, 255, 255, 255}));
}
TEST(MacIsUnicast, True)
{
- EXPECT_TRUE(isUnicast(fromString("00:11:22:33:44:55")));
- EXPECT_TRUE(isUnicast(fromString("FE:11:22:33:44:55")));
+ EXPECT_TRUE(isUnicast({0, 1, 2, 3, 4, 5}));
+ EXPECT_TRUE(isUnicast({0xfe, 255, 255, 255, 255, 255}));
}
TEST(MacIsUnicast, False)
{
- EXPECT_FALSE(isUnicast(fromString("00:00:00:00:00:00")));
- EXPECT_FALSE(isUnicast(fromString("01:00:00:00:00:00")));
- EXPECT_FALSE(isUnicast(fromString("ff:ff:ff:ff:ff:ff")));
+ EXPECT_FALSE(isUnicast({}));
+ EXPECT_FALSE(isUnicast({1}));
+ EXPECT_FALSE(isUnicast({255, 255, 255, 255, 255, 255}));
}
TEST(IgnoredInterfaces, Empty)