diff options
Diffstat (limited to 't')
| -rw-r--r-- | t/helper/test-bloom.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/t/helper/test-bloom.c b/t/helper/test-bloom.c index f9c0ce2bae..77eb27adac 100644 --- a/t/helper/test-bloom.c +++ b/t/helper/test-bloom.c @@ -43,10 +43,21 @@ static void get_bloom_filter_for_commit(const struct object_id *commit_oid) print_bloom_filter(filter); } +static const char *bloom_usage = "\n" +" test-tool bloom get_murmer3 <string>\n" +" test-tool bloom generate_filter <string> [<string>...]\n" +" test-tool get_filter_for_commit <commit-hex>\n"; + int cmd__bloom(int argc, const char **argv) { + if (argc < 2) + usage(bloom_usage); + if (!strcmp(argv[1], "get_murmur3")) { - uint32_t hashed = murmur3_seeded(0, argv[2], strlen(argv[2])); + uint32_t hashed; + if (argc < 3) + usage(bloom_usage); + hashed = murmur3_seeded(0, argv[2], strlen(argv[2])); printf("Murmur3 Hash with seed=0:0x%08x\n", hashed); } @@ -56,9 +67,8 @@ int cmd__bloom(int argc, const char **argv) filter.len = (settings.bits_per_entry + BITS_PER_WORD - 1) / BITS_PER_WORD; filter.data = xcalloc(filter.len, sizeof(unsigned char)); - if (!argv[2]) { - die("at least one input string expected"); - } + if (argc - 1 < i) + usage(bloom_usage); while (argv[i]) { add_string_to_filter(argv[i], &filter); @@ -71,6 +81,8 @@ int cmd__bloom(int argc, const char **argv) if (!strcmp(argv[1], "get_filter_for_commit")) { struct object_id oid; const char *end; + if (argc < 3) + usage(bloom_usage); if (parse_oid_hex(argv[2], &oid, &end)) die("cannot parse oid '%s'", argv[2]); init_bloom_filters(); |