diff options
author | Junio C Hamano <gitster@pobox.com> | 2017-08-11 23:27:01 +0300 |
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committer | Junio C Hamano <gitster@pobox.com> | 2017-08-11 23:27:01 +0300 |
commit | 55c965f3a27b3a36f84c56b6eba8ac5c95ff558a (patch) | |
tree | d893a0f0244d84125b40cd29eb45125b6cd0c0f5 /t/helper | |
parent | 3ab01ac3f7681a294a09b42b9b014dc48a9aee22 (diff) | |
parent | 6815d1143150f422fe2ad1a7ddcc6205bef006ae (diff) |
Merge branch 'sb/hashmap-cleanup'
Many uses of comparision callback function the hashmap API uses
cast the callback function type when registering it to
hashmap_init(), which defeats the compile time type checking when
the callback interface changes (e.g. gaining more parameters).
The callback implementations have been updated to take "void *"
pointers and cast them to the type they expect instead.
* sb/hashmap-cleanup:
t/helper/test-hashmap: use custom data instead of duplicate cmp functions
name-hash.c: drop hashmap_cmp_fn cast
submodule-config.c: drop hashmap_cmp_fn cast
remote.c: drop hashmap_cmp_fn cast
patch-ids.c: drop hashmap_cmp_fn cast
convert/sub-process: drop cast to hashmap_cmp_fn
config.c: drop hashmap_cmp_fn cast
builtin/describe: drop hashmap_cmp_fn cast
builtin/difftool.c: drop hashmap_cmp_fn cast
attr.c: drop hashmap_cmp_fn cast
Diffstat (limited to 't/helper')
-rw-r--r-- | t/helper/test-hashmap.c | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/t/helper/test-hashmap.c b/t/helper/test-hashmap.c index 095d7395f3..6004c81f0b 100644 --- a/t/helper/test-hashmap.c +++ b/t/helper/test-hashmap.c @@ -13,20 +13,20 @@ static const char *get_value(const struct test_entry *e) return e->key + strlen(e->key) + 1; } -static int test_entry_cmp(const void *unused_cmp_data, - const struct test_entry *e1, - const struct test_entry *e2, - const char* key) +static int test_entry_cmp(const void *cmp_data, + const void *entry, + const void *entry_or_key, + const void *keydata) { - return strcmp(e1->key, key ? key : e2->key); -} - -static int test_entry_cmp_icase(const void *unused_cmp_data, - const struct test_entry *e1, - const struct test_entry *e2, - const char* key) -{ - return strcasecmp(e1->key, key ? key : e2->key); + const int ignore_case = cmp_data ? *((int *)cmp_data) : 0; + const struct test_entry *e1 = entry; + const struct test_entry *e2 = entry_or_key; + const char *key = keydata; + + if (ignore_case) + return strcasecmp(e1->key, key ? key : e2->key); + else + return strcmp(e1->key, key ? key : e2->key); } static struct test_entry *alloc_test_entry(int hash, char *key, int klen, @@ -96,8 +96,7 @@ static void perf_hashmap(unsigned int method, unsigned int rounds) if (method & TEST_ADD) { /* test adding to the map */ for (j = 0; j < rounds; j++) { - hashmap_init(&map, (hashmap_cmp_fn) test_entry_cmp, - NULL, 0); + hashmap_init(&map, test_entry_cmp, NULL, 0); /* add entries */ for (i = 0; i < TEST_SIZE; i++) { @@ -109,7 +108,7 @@ static void perf_hashmap(unsigned int method, unsigned int rounds) } } else { /* test map lookups */ - hashmap_init(&map, (hashmap_cmp_fn) test_entry_cmp, NULL, 0); + hashmap_init(&map, test_entry_cmp, NULL, 0); /* fill the map (sparsely if specified) */ j = (method & TEST_SPARSE) ? TEST_SIZE / 10 : TEST_SIZE; @@ -151,8 +150,7 @@ int cmd_main(int argc, const char **argv) /* init hash map */ icase = argc > 1 && !strcmp("ignorecase", argv[1]); - hashmap_init(&map, (hashmap_cmp_fn) (icase ? test_entry_cmp_icase - : test_entry_cmp), NULL, 0); + hashmap_init(&map, test_entry_cmp, &icase, 0); /* process commands from stdin */ while (fgets(line, sizeof(line), stdin)) { |