From 3419879a81c1d786dfa5afc4ca4a2d61f9da89b6 Mon Sep 17 00:00:00 2001
From: Elnar D <eldakesh@microsoft.com>
Date: Fri, 9 Apr 2021 16:57:52 -0700
Subject: [PATCH] <format>: Add header unit test

Tests format import.
---
 .../P1502R1_standard_library_header_units/custom_format.py    | 2 +-
 .../P1502R1_standard_library_header_units/custombuild.pl      | 2 +-
 .../std/tests/P1502R1_standard_library_header_units/test.cpp  | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/tests/std/tests/P1502R1_standard_library_header_units/custom_format.py b/tests/std/tests/P1502R1_standard_library_header_units/custom_format.py
index d86678b8fd0..9b77575934a 100644
--- a/tests/std/tests/P1502R1_standard_library_header_units/custom_format.py
+++ b/tests/std/tests/P1502R1_standard_library_header_units/custom_format.py
@@ -29,7 +29,7 @@ def getBuildSteps(self, test, litConfig, shared):
             'exception',
             'execution',
             'filesystem',
-            # 'format',
+            'format',
             'forward_list',
             'fstream',
             'functional',
diff --git a/tests/std/tests/P1502R1_standard_library_header_units/custombuild.pl b/tests/std/tests/P1502R1_standard_library_header_units/custombuild.pl
index 37dff666bd4..5d07acc08f2 100644
--- a/tests/std/tests/P1502R1_standard_library_header_units/custombuild.pl
+++ b/tests/std/tests/P1502R1_standard_library_header_units/custombuild.pl
@@ -28,7 +28,7 @@ ()
         "exception",
         "execution",
         "filesystem",
-        # "format",
+        "format",
         "forward_list",
         "fstream",
         "functional",
diff --git a/tests/std/tests/P1502R1_standard_library_header_units/test.cpp b/tests/std/tests/P1502R1_standard_library_header_units/test.cpp
index 5794c45566a..8f3c55cd999 100644
--- a/tests/std/tests/P1502R1_standard_library_header_units/test.cpp
+++ b/tests/std/tests/P1502R1_standard_library_header_units/test.cpp
@@ -29,7 +29,7 @@ import <deque>;
 import <exception>;
 import <execution>;
 import <filesystem>;
-// import <format>;
+import <format>;
 import <forward_list>;
 import <fstream>;
 import <functional>;
@@ -305,7 +305,7 @@ int main() {
 
     {
         puts("Testing <format>.");
-        puts("(TRANSITION, not yet implemented.)");
+        assert(format("{} {}", "testing", "format") == "testing format");
     }
 
     {