From 1ac960d8f38b12fe66bc5586a2ecd6927a119c3f Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Fri, 25 Mar 2016 02:07:03 +1300
Subject: Add write test

---
 .gitignore     |  1 +
 tests/Makefile |  2 +-
 tests/write.c  | 22 ++++++++++++++++++++++
 3 files changed, 24 insertions(+), 1 deletion(-)
 create mode 100644 tests/write.c

diff --git a/.gitignore b/.gitignore
index 804eaa0..0180353 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 tests/files
 tests/mem
 tests/stack
+tests/write
diff --git a/tests/Makefile b/tests/Makefile
index abc4fc5..d14df80 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -2,5 +2,5 @@
 
 CC = clang
 
-all : files mem stack
+all : files mem stack write
 
diff --git a/tests/write.c b/tests/write.c
new file mode 100644
index 0000000..5ccbc90
--- /dev/null
+++ b/tests/write.c
@@ -0,0 +1,22 @@
+#include <signal.h>
+#include <stdio.h>
+
+int main(void) {
+    FILE *fp = NULL;
+    int b = 1;
+    char c = '\0';
+    if ((fp = tmpfile()) == NULL) {
+        perror("tmpfile");
+        raise(SIGABRT);
+    }
+    for (;;b++) {
+        if (fwrite(&c, 1, 1, fp) == 0) {
+            perror("fwrite");
+            raise(SIGABRT);
+        }
+        if (b % 1000 == 0) {
+            fprintf(stderr, "Wrote %u octets\n", b);
+        }
+    }
+}
+
-- 
cgit v1.2.3