1 files changed, 53 insertions, 0 deletions
diff --git a/ccc/stringutil_test.c b/ccc/stringutil_test.c
new file mode 100644
index 0000000..798bccd
--- /dev/null
+++ b/ccc/stringutil_test.c
@@ -0,0 +1,53 @@
+#include "filelib.h"
+#include "stringutil.h"
+
+
+int
+main(void)
+{
+  /*
+   * strend
+   *
+   */
+  char* s= "";
+  char* end = strend(s);
+  if (end)
+    printf("should not output: %s\n", end);
+
+  s = "asdf.gz";
+  end = strend(s);
+  if (end)
+    printf("expect 'z': %s\n", end);
+
+  /*
+   * endswith
+   *
+   */
+  if (endswith(s, ".gz"))
+    printf("%s ends with %s\n", s, ".gz");
+
+  if (endswith(".gz", ".gz"))
+    printf(".gz ends with .gz\n");
+
+  if(!endswith("gz", ".gz"))
+    printf("gz does not end with .gz\n");
+
+  /*
+   * filelib
+   *
+   */
+  hFile* f = makef("-", "a");
+  if (!f)
+    printf("Error creating file '%s'\n", "-");
+  writeln("this goes to stdout", f);
+  closef(f);
+
+  hFile* g = makef("gzfile.gz", "a");
+  if (!g)
+    printf("Error creating file '%s'\n", "-");
+  writeln("this should be compressed", g);
+  closef(g);
+
+  return 0;
+}
+