strbuf_test: Added skip() tests using various offsets.

diff --git a/t/utils/strbuf_test.c b/t/utils/strbuf_test.c
index d455c0ec1c0666499664243240dc9430ad9ece4b..c68a23efcf22df1157d2ac4adb02ceaf5f3b7f38 100644 (file)
--- a/t/utils/strbuf_test.c
+++ b/t/utils/strbuf_test.c
@@ -64,6 +64,7 @@ START_TEST(test_empty)
        sdb_strbuf_destroy(b);
        sdb_strbuf_skip(b, 0, 0);
        sdb_strbuf_skip(b, 0, 10);
+       sdb_strbuf_skip(b, 10, 10);
 
        /* check that methods return an error */
        fail_unless(sdb_strbuf_vappend(b, "test", ap) < 0,
@@ -366,17 +367,28 @@ END_TEST
 
 /* input is "1234567890" */
 static struct {
+       size_t offset;
        size_t n;
        const char *expected;
        size_t expected_len;
 } skip_golden_data[] = {
-       { 0, "1234567890", 10 },
-       { 1, "234567890", 9 },
-       { 2, "34567890", 8 },
-       { 9, "0", 1 },
-       { 10, "", 0 },
-       { 11, "", 0 },
-       { 100, "", 0 },
+       { 0, 0, "1234567890", 10 },
+       { 0, 1, "234567890", 9 },
+       { 0, 2, "34567890", 8 },
+       { 0, 9, "0", 1 },
+       { 0, 10, "", 0 },
+       { 0, 11, "", 0 },
+       { 0, 100, "", 0 },
+       { 1, 0, "1234567890", 10 },
+       { 1, 1, "134567890", 9 },
+       { 1, 2, "14567890", 8 },
+       { 8, 1, "123456780", 9 },
+       { 8, 2, "12345678", 8 },
+       { 8, 3, "12345678", 8 },
+       { 9, 1, "123456789", 9 },
+       { 9, 2, "123456789", 9 },
+       { 10, 1, "1234567890", 10 },
+       { 10, 2, "1234567890", 10 },
 };
 
 START_TEST(test_sdb_strbuf_skip)
@@ -389,7 +401,8 @@ START_TEST(test_sdb_strbuf_skip)
                size_t n;
 
                sdb_strbuf_sprintf(buf, input);
-               sdb_strbuf_skip(buf, 0, skip_golden_data[i].n);
+               sdb_strbuf_skip(buf, skip_golden_data[i].offset,
+                               skip_golden_data[i].n);
 
                n = sdb_strbuf_len(buf);
                fail_unless(n == skip_golden_data[i].expected_len,