YAZ options: special -- ends options

[yaz-moved-to-github.git] / test / test_options.c

diff --git a/test/test_options.c b/test/test_options.c
new file mode 100644 (file)
index 0000000..0b00224
--- /dev/null
+++ b/test/test_options.c
@@ -0,0 +1,74 @@
+/* This file is part of the YAZ toolkit.
+ * Copyright (C) 1995-2011 Index Data
+ * See the file LICENSE for details.
+ */
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <string.h>
+#include <yaz/options.h>
+#include <yaz/log.h>
+#include <yaz/test.h>
+
+static void tst(void)
+{
+    char *argv[16] = {
+        "program",
+        "-a",
+        "-b",
+        "-",
+        "-cd",
+        "--longa",
+        "-n11",
+        "-n", "12",
+        "--marmelade", "13",
+        "file",
+        "--",
+        "-a",
+        "--b",
+        "other"};
+    int argc = sizeof(argv) / sizeof(*argv);
+    char *arg = 0;
+    const char *desc = "a{longa}b{longb}cdn:m{marmelade}:";
+    
+    YAZ_CHECK_EQ(options(desc, argv, argc, &arg), 'a');
+    YAZ_CHECK_EQ(options(desc, argv, argc, &arg), 'b');
+    YAZ_CHECK_EQ(options(desc, argv, argc, &arg), 0);
+    YAZ_CHECK(arg && !strcmp(arg, "-"));
+    YAZ_CHECK_EQ(options(desc, argv, argc, &arg), 'c');
+    YAZ_CHECK_EQ(options(desc, argv, argc, &arg), 'd');
+    YAZ_CHECK_EQ(options(desc, argv, argc, &arg), 'a');
+    YAZ_CHECK_EQ(options(desc, argv, argc, &arg), 'n');
+    YAZ_CHECK(arg && !strcmp(arg, "11"));
+    YAZ_CHECK_EQ(options(desc, argv, argc, &arg), 'n');
+    YAZ_CHECK(arg && !strcmp(arg, "12"));
+    YAZ_CHECK_EQ(options(desc, argv, argc, &arg), 'm');
+    YAZ_CHECK(arg && !strcmp(arg, "13"));
+    YAZ_CHECK_EQ(options(desc, argv, argc, &arg), 0);
+    YAZ_CHECK(arg && !strcmp(arg, "file"));
+    YAZ_CHECK_EQ(options(desc, argv, argc, &arg), 0);
+    YAZ_CHECK(arg && !strcmp(arg, "-a"));
+    YAZ_CHECK_EQ(options(desc, argv, argc, &arg), 0);
+    YAZ_CHECK(arg && !strcmp(arg, "--b"));
+    YAZ_CHECK_EQ(options(desc, argv, argc, &arg), 0);
+    YAZ_CHECK(arg && !strcmp(arg, "other"));
+    YAZ_CHECK_EQ(options(desc, argv, argc, &arg), YAZ_OPTIONS_EOF);
+}
+
+int main(int argc, char **argv)
+{
+    YAZ_CHECK_INIT(argc, argv);
+    YAZ_CHECK_LOG();
+    tst();
+    YAZ_CHECK_TERM;
+}
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+