Add simple test suite.

[coloredstderr/coloredstderr.git] / tests / example.c

diff --git a/tests/example.c b/tests/example.c
new file mode 100644 (file)
index 0000000..20f7310
--- /dev/null
+++ b/tests/example.c
@@ -0,0 +1,38 @@
+/*
+ * Test basic features of coloredstderr.
+ *
+ * Copyright (C) 2013  Simon Ruderich
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <errno.h>
+
+
+int main(int argc, char **argv) {
+    fprintf(stderr, "write to stderr: %d\n", argc);
+    printf("write to stdout\n");
+    fflush(stdout);
+
+    write(STDERR_FILENO, "write to stderr 2", 17);
+    write(STDOUT_FILENO, "write to stdout 2", 17);
+
+    fprintf(stderr, "\n");
+    fprintf(stdout, "\n");
+
+    return EXIT_SUCCESS;
+}