From 8d327cb1d25681586005610ecfef4d262f61a410 Mon Sep 17 00:00:00 2001
From: Bob Polis <rpb.polis@avans.nl>
Date: Fri, 24 Apr 2020 10:06:01 +0200
Subject: [PATCH] added 5th test

---
 sciotest/main.cpp | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/sciotest/main.cpp b/sciotest/main.cpp
index 9c30ca1..817a151 100644
--- a/sciotest/main.cpp
+++ b/sciotest/main.cpp
@@ -51,6 +51,7 @@ void test2() {
         client << "ready to echo...\n";
         string line;
         while (getline(client, line)) {
+            cerr << "received: " << line << '\n';
             client << line << '\n';
         }
     }
@@ -59,7 +60,9 @@ void test2() {
 void test3() {
     string passwd {sc::file_get_contents("/etc/passwd")};
     int fd = -1;
-    throw_if_min1(fd = ::open("passwd", O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR, S_IWUSR));
+    int perm = S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH;
+    int mode = O_WRONLY | O_CREAT | O_TRUNC;
+    throw_if_min1(fd = ::open("passwd", mode, perm));
     sc::io::fdostream os {fd};
     os << passwd;
     throw_if_min1(::close(fd));
@@ -76,6 +79,20 @@ void test4() {
     throw_if_min1(::close(fd));
 }
 
+void test5() {
+    int fd = -1;
+    int perm = S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH;
+    int mode = O_RDWR | O_CREAT | O_TRUNC;
+    throw_if_min1(fd = ::open("test5", mode, perm));
+    sc::io::fdstream file {fd};
+    file << "A line of text\n";
+    file.seekg(0);
+    string line;
+    file >> line;
+    cout << line;
+    throw_if_min1(::close(fd));
+}
+
 int main(int argc, const char * argv[]) {
     try {
         struct option long_options[] = {
@@ -122,6 +139,7 @@ int main(int argc, const char * argv[]) {
             case 2: test2(); break;
             case 3: test3(); break;
             case 4: test4(); break;
+            case 5: test5(); break;
             default: throw std::runtime_error("no such test");
         }