commit df1e473cc9f216422706f89072799d72d73d2c8d
author William A. Kennington III <wak@google.com> Wed Jun 14 17:29:31 2023 -0700
committer William A. Kennington III <wak@google.com> Thu Jun 22 14:59:47 2023 -0700
tree 54b1d294034afd7715fe27b8d29ca79d0c7a5df8
parent 8955b5e8736a05c364a5770331b9d02c289d2a56

net/addr/ip: Add In4Addr FromStr conversion

Change-Id: I671e8c318aa03dcb1c12ce22d9ace43cdbe46dcd
Signed-off-by: William A. Kennington III <wak@google.com>

test/net/addr/ip.cpp

diff --git a/test/net/addr/ip.cpp b/test/net/addr/ip.cpp
index 7d0cace..625633e 100644
--- a/test/net/addr/ip.cpp
+++ b/test/net/addr/ip.cpp
@@ -14,6 +14,22 @@
     std::hash<In4Addr>{}(In4Addr{});
 }
 
+TEST(FromStr, In4Addr)
+{
+    EXPECT_THROW(fromStr<In4Addr>(""), std::invalid_argument);
+    EXPECT_THROW(fromStr<In4Addr>("0"), std::invalid_argument);
+    EXPECT_THROW(fromStr<In4Addr>("0.0.0"), std::invalid_argument);
+    EXPECT_THROW(fromStr<In4Addr>("0.0.0."), std::invalid_argument);
+    EXPECT_THROW(fromStr<In4Addr>(".0.0.0"), std::invalid_argument);
+    EXPECT_THROW(fromStr<In4Addr>("0.0.0.0.0"), std::invalid_argument);
+    EXPECT_THROW(fromStr<In4Addr>("x.0.0.0"), std::invalid_argument);
+    EXPECT_THROW(fromStr<In4Addr>("ff.0.0.0"), std::invalid_argument);
+    EXPECT_THROW(fromStr<In4Addr>("256.0.0.0"), std::overflow_error);
+
+    EXPECT_EQ((In4Addr{}), fromStr<In4Addr>("0.0.0.0"));
+    EXPECT_EQ((In4Addr{192, 168, 1, 1}), fromStr<In4Addr>("192.168.001.1"));
+}
+
 TEST(EqualOperator, In6Addr)
 {
     EXPECT_EQ((In6Addr{0xff, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xff}),