From 9af6e5b6488b5d5d56b55b349486467cacf27085 Mon Sep 17 00:00:00 2001
From: eyalz800 <eyalz800@gmail.com>
Date: Fri, 5 Nov 2021 02:57:38 -0400
Subject: [PATCH] Added sanity check for separate translation unit.

---
 test/src/sanity_integer_divide.cpp            |  7 +----
 .../src/sanity_integer_divide_separate_tu.cpp | 29 +++++++++++++++++++
 2 files changed, 30 insertions(+), 6 deletions(-)
 create mode 100644 test/src/sanity_integer_divide_separate_tu.cpp

diff --git a/test/src/sanity_integer_divide.cpp b/test/src/sanity_integer_divide.cpp
index 35ddc19..7dfcc15 100644
--- a/test/src/sanity_integer_divide.cpp
+++ b/test/src/sanity_integer_divide.cpp
@@ -1,8 +1,5 @@
 #include "test.h"
 
-namespace
-{
-
 zpp::throwing<int> integer_divide(int x, int y)
 {
     if (y == 0) {
@@ -21,7 +18,7 @@ zpp::throwing<bool> integer_divide_equals(int x, int y, int z)
     co_return false;
 }
 
-int test_integer_divide_equals(int x, int y, int z)
+static int test_integer_divide_equals(int x, int y, int z)
 {
     return zpp::try_catch([&]() -> zpp::throwing<int> {
         if (co_await integer_divide_equals(x, y, z)) {
@@ -38,8 +35,6 @@ int test_integer_divide_equals(int x, int y, int z)
     });
 }
 
-}
-
 TEST(sanity_integer_divide, integer_divide)
 {
     EXPECT_EQ(test_integer_divide_equals(4, 2, 2), 1);
diff --git a/test/src/sanity_integer_divide_separate_tu.cpp b/test/src/sanity_integer_divide_separate_tu.cpp
new file mode 100644
index 0000000..f66e478
--- /dev/null
+++ b/test/src/sanity_integer_divide_separate_tu.cpp
@@ -0,0 +1,29 @@
+#include "test.h"
+
+zpp::throwing<bool> integer_divide_equals(int x, int y, int z);
+
+static int test_integer_divide_equals(int x, int y, int z)
+{
+    return zpp::try_catch([&]() -> zpp::throwing<int> {
+        if (co_await integer_divide_equals(x, y, z)) {
+            co_return 1;
+        } else {
+            co_return 2;
+        }
+    }, [&](const std::overflow_error &) {
+        return 3;
+    }, [&](const std::range_error &) {
+        return 4;
+    }, [&]() {
+        return 5;
+    });
+}
+
+TEST(sanity_integer_divide, integer_divide_separate_tu)
+{
+    EXPECT_EQ(test_integer_divide_equals(4, 2, 2), 1);
+    EXPECT_EQ(test_integer_divide_equals(4, 2, 1), 2);
+    EXPECT_EQ(test_integer_divide_equals(4, 0, 2), 3);
+    EXPECT_EQ(test_integer_divide_equals(4, 3, 2), 4);
+}
+