commit d040f5868ec76aaf1a270ca23d204da8efe8a500
author William A. Kennington III <wak@google.com> Mon Jul 17 03:13:58 2023 -0700
committer William A. Kennington III <wak@google.com> Thu Jul 20 17:22:39 2023 +0000
tree 39680f312ea4a0e7f82c197ac8630dd75ad5e057
parent 6417c632a48e805369bd338e1d519052a904cdb7

zstring: Support std::format

Change-Id: I8ea0a298e438fddb61573eb8e2349ecd125e60f1
Signed-off-by: William A. Kennington III <wak@google.com>

test/zstring.cpp

diff --git a/test/zstring.cpp b/test/zstring.cpp
index 53c3a14..25ce5b0 100644
--- a/test/zstring.cpp
+++ b/test/zstring.cpp
@@ -2,6 +2,7 @@
 
 #include <stdplus/zstring.hpp>
 
+#include <format>
 #include <iostream>
 #include <string>
 #include <string_view>
@@ -39,6 +40,8 @@
     std::cerr << const_zstring(as);
     EXPECT_EQ("dd", fmt::format("d{}", zs));
     EXPECT_EQ("dc", fmt::format("d{}", const_zstring(as)));
+    EXPECT_EQ("dd", std::format("d{}", zs));
+    EXPECT_EQ("dc", std::format("d{}", const_zstring(as)));
 
     auto from_str = [&](const_zstring cs) { EXPECT_EQ(cs, "ac"); };
     from_str("ac"s);

test/zstring_view.cpp

diff --git a/test/zstring_view.cpp b/test/zstring_view.cpp
index 0ef7fb7..f856757 100644
--- a/test/zstring_view.cpp
+++ b/test/zstring_view.cpp
@@ -2,6 +2,7 @@
 
 #include <stdplus/zstring_view.hpp>
 
+#include <format>
 #include <iostream>
 #include <set>
 #include <string>
@@ -57,6 +58,7 @@
 
     std::cerr << s1;
     EXPECT_EQ("bac", fmt::format("b{}", s1));
+    EXPECT_EQ("bac", std::format("b{}", s1));
 
     std::unordered_set<zstring_view> uset{s1, s2};
     EXPECT_EQ(1, uset.count("ac"));