test: tests for command-line-arguments.c

This was needed because no current notmuch code exercises the
NOTMUCH_OPT_STRING style arguments.

1 files changed, 52 insertions, 0 deletions

diff --git a/test/arg-test.c b/test/arg-test.c
new file mode 100644
index 00000000..adc56e30
--- /dev/null
+++ b/test/arg-test.c
@@ -0,0 +1,52 @@
+#include <stdio.h>
+#include "command-line-arguments.h"
+
+
+int main(int argc, char **argv){
+
+    int opt_index=1;
+
+    int kw_val=0;
+    int int_val=0;
+    char *pos_arg1=NULL;
+    char *pos_arg2=NULL;
+    char *string_val=NULL;
+
+    notmuch_opt_desc_t options[] = {
+	{ NOTMUCH_OPT_KEYWORD, &kw_val, "keyword", 'k',
+	  (notmuch_keyword_t []){ { "one", 1 },
+				  { "two", 2 },
+				  { 0, 0 } } },
+	{ NOTMUCH_OPT_INT, &int_val, "int", 'i', 0},
+	{ NOTMUCH_OPT_STRING, &string_val, "string", 's', 0},
+	{ NOTMUCH_OPT_POSITION, &pos_arg1, 0,0, 0},
+	{ NOTMUCH_OPT_POSITION, &pos_arg2, 0,0, 0},
+	{ 0, 0, 0, 0, 0 } };
+
+    opt_index = parse_arguments(argc, argv, options, 1);
+
+    if (opt_index < 0)
+	return 1;
+
+    if (kw_val)
+	printf("keyword %d\n", kw_val);
+
+    if (int_val)
+	printf("int %d\n", int_val);
+
+    if (string_val)
+	printf("string %s\n", string_val);
+
+    if (pos_arg1)
+	printf("positional arg 1 %s\n", pos_arg1);
+
+    if (pos_arg2)
+	printf("positional arg 2 %s\n", pos_arg1);
+
+
+    for ( ; opt_index < argc ; opt_index ++) {
+	printf("non parsed arg %d = %s\n", opt_index, argv[opt_index]);
+    }
+
+    return 0;
+}