test-var-expand: Added more unit tests for %variable offsets/lengths.

diff --git a/src/lib/test-var-expand.c b/src/lib/test-var-expand.c
index 52fbf5fabbadb85dac730c5db7f0802a39aa1f60..5521e6a64204d5280eb414ef13eac98127a2804f 100644 (file)
--- a/src/lib/test-var-expand.c
+++ b/src/lib/test-var-expand.c
@@ -16,6 +16,33 @@ struct var_get_key_range_test {
        unsigned int idx, size;
 };
 
+static void test_var_expand_ranges(void)
+{
+       static struct var_expand_test tests[] = {
+               { "%v", "value1234" },
+               { "%3v", "val" },
+               { "%3.2v", "ue" },
+               { "%3.-2v", "ue12" },
+               { "%-3.2v", "23" },
+               { "%0.-1v", "value123" },
+               { "%-4.-1v", "123" }
+       };
+       static struct var_expand_table table[] = {
+               { 'v', "value1234", NULL },
+               { '\0', NULL, NULL }
+       };
+       string_t *str = t_str_new(128);
+       unsigned int i;
+
+       test_begin("var_expand");
+       for (i = 0; i < N_ELEMENTS(tests); i++) {
+               str_truncate(str, 0);
+               var_expand(str, tests[i].in, table);
+               test_assert(strcmp(tests[i].out, str_c(str)) == 0);
+       }
+       test_end();
+}
+
 static void test_var_expand_builtin(void)
 {
        static struct var_expand_test tests[] = {
@@ -75,6 +102,7 @@ static void test_var_get_key_range(void)
 
 void test_var_expand(void)
 {
+       test_var_expand_ranges();
        test_var_expand_builtin();
        test_var_get_key_range();
 }