mirror of
https://git.proxmox.com/git/libgit2
synced 2025-05-06 23:26:39 +00:00
Merge pull request #3865 from libgit2/ethomson/leaks
Fix leaks, some warnings and an error
This commit is contained in:
Edward Thomson
GitHub
commit
152efee20b
@ -54,6 +54,13 @@ v0.24 + 1
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### Breaking API changes
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* `git_packbuilder_object_count` and `git_packbuilder_written` now
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return a `size_t` instead of a `uint32_t` for more thorough
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compatibility with the rest of the library.
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* `git_packbuiler_progress` now provides explicitly sized `uint32_t`
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values instead of `unsigned int`.
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v0.24
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-------
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@ -196,7 +196,7 @@ GIT_EXTERN(int) git_packbuilder_foreach(git_packbuilder *pb, git_packbuilder_for
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* @param pb the packbuilder
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* @return the number of objects in the packfile
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*/
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GIT_EXTERN(uint32_t) git_packbuilder_object_count(git_packbuilder *pb);
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GIT_EXTERN(size_t) git_packbuilder_object_count(git_packbuilder *pb);
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/**
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* Get the number of objects the packbuilder has already written out
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@ -204,13 +204,13 @@ GIT_EXTERN(uint32_t) git_packbuilder_object_count(git_packbuilder *pb);
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* @param pb the packbuilder
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* @return the number of objects which have already been written
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*/
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GIT_EXTERN(uint32_t) git_packbuilder_written(git_packbuilder *pb);
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GIT_EXTERN(size_t) git_packbuilder_written(git_packbuilder *pb);
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/** Packbuilder progress notification function */
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typedef int (*git_packbuilder_progress)(
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int stage,
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unsigned int current,
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unsigned int total,
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uint32_t current,
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uint32_t total,
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void *payload);
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/**
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@ -53,7 +53,10 @@ static int patch_image_init_fromstr(
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for (start = in; start < in + in_len; start = end) {
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end = memchr(start, '\n', in_len);
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if (end < in + in_len)
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if (end == NULL)
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end = in + in_len;
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else if (end < in + in_len)
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end++;
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line = git_pool_mallocz(&out->pool, 1);
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@ -97,7 +100,7 @@ static bool match_hunk(
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git_diff_line *preimage_line = git_vector_get(&preimage->lines, i);
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git_diff_line *image_line = git_vector_get(&image->lines, linenum + i);
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if (preimage_line->content_len != preimage_line->content_len ||
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if (preimage_line->content_len != image_line->content_len ||
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memcmp(preimage_line->content, image_line->content, image_line->content_len) != 0) {
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match = 0;
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break;
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@ -289,6 +289,7 @@ static int crlf_check(
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ca.eol = check_eol(attr_values[1]); /* eol */
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}
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ca.auto_crlf = GIT_AUTO_CRLF_DEFAULT;
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ca.safe_crlf = GIT_SAFE_CRLF_DEFAULT;
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/*
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* Use the core Git logic to see if we should perform CRLF for this file
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@ -2160,12 +2160,12 @@ static int read_reuc(git_index *index, const char *buffer, size_t size)
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if (git__strtol64(&tmp, buffer, &endptr, 8) < 0 ||
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!endptr || endptr == buffer || *endptr ||
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tmp < 0) {
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tmp < 0 || tmp > UINT32_MAX) {
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index_entry_reuc_free(lost);
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return index_error_invalid("reading reuc entry stage");
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}
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lost->mode[i] = tmp;
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lost->mode[i] = (uint32_t)tmp;
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len = (endptr + 1) - buffer;
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if (size <= len) {
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@ -28,7 +28,7 @@ struct unpacked {
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git_pobject *object;
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void *data;
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struct git_delta_index *index;
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int depth;
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size_t depth;
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};
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struct tree_walk_context {
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@ -99,8 +99,15 @@ static int packbuilder_config(git_packbuilder *pb)
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#define config_get(KEY,DST,DFLT) do { \
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ret = git_config_get_int64(&val, config, KEY); \
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if (!ret) (DST) = val; \
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else if (ret == GIT_ENOTFOUND) { \
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if (!ret) { \
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if (!git__is_sizet(val)) { \
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giterr_set(GITERR_CONFIG, \
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"configuration value '%s' is too large", KEY); \
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ret = -1; \
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goto out; \
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} \
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(DST) = (size_t)val; \
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} else if (ret == GIT_ENOTFOUND) { \
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(DST) = (DFLT); \
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ret = 0; \
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} else if (ret < 0) goto out; } while (0)
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@ -187,7 +194,7 @@ static void rehash(git_packbuilder *pb)
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{
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git_pobject *po;
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khiter_t pos;
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unsigned int i;
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size_t i;
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int ret;
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kh_clear(oid, pb->object_ix);
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@ -222,7 +229,7 @@ int git_packbuilder_insert(git_packbuilder *pb, const git_oid *oid,
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return -1;
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}
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pb->nr_alloc = (uint32_t)newsize;
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pb->nr_alloc = newsize;
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pb->object_list = git__reallocarray(pb->object_list,
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pb->nr_alloc, sizeof(*po));
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@ -272,7 +279,7 @@ int git_packbuilder_insert(git_packbuilder *pb, const git_oid *oid,
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static int get_delta(void **out, git_odb *odb, git_pobject *po)
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{
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git_odb_object *src = NULL, *trg = NULL;
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unsigned long delta_size;
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size_t delta_size;
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void *delta_buf;
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int error;
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@ -441,8 +448,8 @@ static int write_one(
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return write_object(pb, po, write_cb, cb_data);
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}
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GIT_INLINE(void) add_to_write_order(git_pobject **wo, unsigned int *endp,
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git_pobject *po)
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GIT_INLINE(void) add_to_write_order(git_pobject **wo, size_t *endp,
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git_pobject *po)
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{
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if (po->filled)
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return;
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@ -450,8 +457,8 @@ GIT_INLINE(void) add_to_write_order(git_pobject **wo, unsigned int *endp,
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po->filled = 1;
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}
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static void add_descendants_to_write_order(git_pobject **wo, unsigned int *endp,
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git_pobject *po)
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static void add_descendants_to_write_order(git_pobject **wo, size_t *endp,
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git_pobject *po)
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{
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int add_to_order = 1;
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while (po) {
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@ -492,8 +499,8 @@ static void add_descendants_to_write_order(git_pobject **wo, unsigned int *endp,
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};
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}
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static void add_family_to_write_order(git_pobject **wo, unsigned int *endp,
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git_pobject *po)
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static void add_family_to_write_order(git_pobject **wo, size_t *endp,
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git_pobject *po)
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{
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git_pobject *root;
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@ -524,7 +531,7 @@ static int cb_tag_foreach(const char *name, git_oid *oid, void *data)
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static git_pobject **compute_write_order(git_packbuilder *pb)
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{
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unsigned int i, wo_end, last_untagged;
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size_t i, wo_end, last_untagged;
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git_pobject **wo;
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if ((wo = git__mallocarray(pb->nr_objects, sizeof(*wo))) == NULL)
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@ -629,13 +636,18 @@ static int write_pack(git_packbuilder *pb,
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enum write_one_status status;
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struct git_pack_header ph;
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git_oid entry_oid;
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unsigned int i = 0;
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size_t i = 0;
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int error = 0;
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write_order = compute_write_order(pb);
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if (write_order == NULL)
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return -1;
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if (!git__is_uint32(pb->nr_objects)) {
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giterr_set(GITERR_INVALID, "too many objects");
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return -1;
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}
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/* Write pack header */
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ph.hdr_signature = htonl(PACK_SIGNATURE);
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ph.hdr_version = htonl(PACK_VERSION);
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@ -711,11 +723,18 @@ static int type_size_sort(const void *_a, const void *_b)
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return a < b ? -1 : (a > b); /* newest first */
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}
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static int delta_cacheable(git_packbuilder *pb, unsigned long src_size,
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unsigned long trg_size, unsigned long delta_size)
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static int delta_cacheable(
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git_packbuilder *pb,
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size_t src_size,
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size_t trg_size,
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size_t delta_size)
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{
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if (pb->max_delta_cache_size &&
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pb->delta_cache_size + delta_size > pb->max_delta_cache_size)
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size_t new_size;
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if (git__add_sizet_overflow(&new_size, pb->delta_cache_size, delta_size))
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return 0;
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if (pb->max_delta_cache_size && new_size > pb->max_delta_cache_size)
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return 0;
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if (delta_size < pb->cache_max_small_delta_size)
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@ -729,15 +748,14 @@ static int delta_cacheable(git_packbuilder *pb, unsigned long src_size,
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}
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static int try_delta(git_packbuilder *pb, struct unpacked *trg,
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struct unpacked *src, int max_depth,
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unsigned long *mem_usage, int *ret)
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struct unpacked *src, size_t max_depth,
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size_t *mem_usage, int *ret)
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{
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git_pobject *trg_object = trg->object;
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git_pobject *src_object = src->object;
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git_odb_object *obj;
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unsigned long trg_size, src_size, delta_size,
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sizediff, max_size, sz;
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unsigned int ref_depth;
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size_t trg_size, src_size, delta_size, sizediff, max_size, sz;
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size_t ref_depth;
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void *delta_buf;
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/* Don't bother doing diffs between different types */
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@ -755,7 +773,7 @@ static int try_delta(git_packbuilder *pb, struct unpacked *trg,
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return 0;
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/* Now some size filtering heuristics. */
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trg_size = (unsigned long)trg_object->size;
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trg_size = trg_object->size;
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if (!trg_object->delta) {
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max_size = trg_size/2 - 20;
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ref_depth = 1;
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@ -769,7 +787,7 @@ static int try_delta(git_packbuilder *pb, struct unpacked *trg,
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if (max_size == 0)
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return 0;
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src_size = (unsigned long)src_object->size;
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src_size = src_object->size;
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sizediff = src_size < trg_size ? trg_size - src_size : 0;
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if (sizediff >= max_size)
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return 0;
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@ -781,7 +799,7 @@ static int try_delta(git_packbuilder *pb, struct unpacked *trg,
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if (git_odb_read(&obj, pb->odb, &trg_object->id) < 0)
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return -1;
|
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|
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sz = (unsigned long)git_odb_object_size(obj);
|
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sz = git_odb_object_size(obj);
|
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trg->data = git__malloc(sz);
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GITERR_CHECK_ALLOC(trg->data);
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memcpy(trg->data, git_odb_object_data(obj), sz);
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@ -803,7 +821,7 @@ static int try_delta(git_packbuilder *pb, struct unpacked *trg,
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!git__is_ulong(obj_sz = git_odb_object_size(obj)))
|
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return -1;
|
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|
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sz = (unsigned long)obj_sz;
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sz = obj_sz;
|
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src->data = git__malloc(sz);
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GITERR_CHECK_ALLOC(src->data);
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memcpy(src->data, git_odb_object_data(obj), sz);
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@ -841,11 +859,12 @@ static int try_delta(git_packbuilder *pb, struct unpacked *trg,
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git_packbuilder__cache_lock(pb);
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if (trg_object->delta_data) {
|
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git__free(trg_object->delta_data);
|
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assert(pb->delta_cache_size >= trg_object->delta_size);
|
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pb->delta_cache_size -= trg_object->delta_size;
|
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trg_object->delta_data = NULL;
|
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}
|
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if (delta_cacheable(pb, src_size, trg_size, delta_size)) {
|
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bool overflow = git__add_uint64_overflow(
|
||||
bool overflow = git__add_sizet_overflow(
|
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&pb->delta_cache_size, pb->delta_cache_size, delta_size);
|
||||
|
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git_packbuilder__cache_unlock(pb);
|
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@ -871,13 +890,13 @@ static int try_delta(git_packbuilder *pb, struct unpacked *trg,
|
||||
return 0;
|
||||
}
|
||||
|
||||
static unsigned int check_delta_limit(git_pobject *me, unsigned int n)
|
||||
static size_t check_delta_limit(git_pobject *me, size_t n)
|
||||
{
|
||||
git_pobject *child = me->delta_child;
|
||||
unsigned int m = n;
|
||||
size_t m = n;
|
||||
|
||||
while (child) {
|
||||
unsigned int c = check_delta_limit(child, n + 1);
|
||||
size_t c = check_delta_limit(child, n + 1);
|
||||
if (m < c)
|
||||
m = c;
|
||||
child = child->delta_sibling;
|
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@ -885,9 +904,9 @@ static unsigned int check_delta_limit(git_pobject *me, unsigned int n)
|
||||
return m;
|
||||
}
|
||||
|
||||
static unsigned long free_unpacked(struct unpacked *n)
|
||||
static size_t free_unpacked(struct unpacked *n)
|
||||
{
|
||||
unsigned long freed_mem = 0;
|
||||
size_t freed_mem = 0;
|
||||
|
||||
if (n->index) {
|
||||
freed_mem += git_delta_index_size(n->index);
|
||||
@ -896,7 +915,7 @@ static unsigned long free_unpacked(struct unpacked *n)
|
||||
n->index = NULL;
|
||||
|
||||
if (n->data) {
|
||||
freed_mem += (unsigned long)n->object->size;
|
||||
freed_mem += n->object->size;
|
||||
git__free(n->data);
|
||||
n->data = NULL;
|
||||
}
|
||||
@ -905,7 +924,8 @@ static unsigned long free_unpacked(struct unpacked *n)
|
||||
return freed_mem;
|
||||
}
|
||||
|
||||
static int report_delta_progress(git_packbuilder *pb, uint32_t count, bool force)
|
||||
static int report_delta_progress(
|
||||
git_packbuilder *pb, uint32_t count, bool force)
|
||||
{
|
||||
int ret;
|
||||
|
||||
@ -929,15 +949,14 @@ static int report_delta_progress(git_packbuilder *pb, uint32_t count, bool force
|
||||
}
|
||||
|
||||
static int find_deltas(git_packbuilder *pb, git_pobject **list,
|
||||
unsigned int *list_size, unsigned int window,
|
||||
int depth)
|
||||
size_t *list_size, size_t window, size_t depth)
|
||||
{
|
||||
git_pobject *po;
|
||||
git_buf zbuf = GIT_BUF_INIT;
|
||||
struct unpacked *array;
|
||||
uint32_t idx = 0, count = 0;
|
||||
unsigned long mem_usage = 0;
|
||||
unsigned int i;
|
||||
size_t idx = 0, count = 0;
|
||||
size_t mem_usage = 0;
|
||||
size_t i;
|
||||
int error = -1;
|
||||
|
||||
array = git__calloc(window, sizeof(struct unpacked));
|
||||
@ -945,7 +964,7 @@ static int find_deltas(git_packbuilder *pb, git_pobject **list,
|
||||
|
||||
for (;;) {
|
||||
struct unpacked *n = array + idx;
|
||||
int max_depth, j, best_base = -1;
|
||||
size_t max_depth, j, best_base = SIZE_MAX;
|
||||
|
||||
git_packbuilder__progress_lock(pb);
|
||||
if (!*list_size) {
|
||||
@ -966,7 +985,7 @@ static int find_deltas(git_packbuilder *pb, git_pobject **list,
|
||||
while (pb->window_memory_limit &&
|
||||
mem_usage > pb->window_memory_limit &&
|
||||
count > 1) {
|
||||
uint32_t tail = (idx + window - count) % window;
|
||||
size_t tail = (idx + window - count) % window;
|
||||
mem_usage -= free_unpacked(array + tail);
|
||||
count--;
|
||||
}
|
||||
@ -978,15 +997,18 @@ static int find_deltas(git_packbuilder *pb, git_pobject **list,
|
||||
*/
|
||||
max_depth = depth;
|
||||
if (po->delta_child) {
|
||||
max_depth -= check_delta_limit(po, 0);
|
||||
if (max_depth <= 0)
|
||||
size_t delta_limit = check_delta_limit(po, 0);
|
||||
|
||||
if (delta_limit > max_depth)
|
||||
goto next;
|
||||
|
||||
max_depth -= delta_limit;
|
||||
}
|
||||
|
||||
j = window;
|
||||
while (--j > 0) {
|
||||
int ret;
|
||||
uint32_t other_idx = idx + j;
|
||||
size_t other_idx = idx + j;
|
||||
struct unpacked *m;
|
||||
|
||||
if (other_idx >= window)
|
||||
@ -1027,7 +1049,7 @@ static int find_deltas(git_packbuilder *pb, git_pobject **list,
|
||||
GITERR_CHECK_ALLOC(po->delta_data);
|
||||
|
||||
memcpy(po->delta_data, zbuf.ptr, zbuf.size);
|
||||
po->z_delta_size = (unsigned long)zbuf.size;
|
||||
po->z_delta_size = zbuf.size;
|
||||
git_buf_clear(&zbuf);
|
||||
|
||||
git_packbuilder__cache_lock(pb);
|
||||
@ -1051,10 +1073,10 @@ static int find_deltas(git_packbuilder *pb, git_pobject **list,
|
||||
*/
|
||||
if (po->delta) {
|
||||
struct unpacked swap = array[best_base];
|
||||
int dist = (window + idx - best_base) % window;
|
||||
int dst = best_base;
|
||||
size_t dist = (window + idx - best_base) % window;
|
||||
size_t dst = best_base;
|
||||
while (dist--) {
|
||||
int src = (dst + 1) % window;
|
||||
size_t src = (dst + 1) % window;
|
||||
array[dst] = array[src];
|
||||
dst = src;
|
||||
}
|
||||
@ -1092,13 +1114,13 @@ struct thread_params {
|
||||
git_cond cond;
|
||||
git_mutex mutex;
|
||||
|
||||
unsigned int list_size;
|
||||
unsigned int remaining;
|
||||
size_t list_size;
|
||||
size_t remaining;
|
||||
|
||||
int window;
|
||||
int depth;
|
||||
int working;
|
||||
int data_ready;
|
||||
size_t window;
|
||||
size_t depth;
|
||||
size_t working;
|
||||
size_t data_ready;
|
||||
};
|
||||
|
||||
static void *threaded_find_deltas(void *arg)
|
||||
@ -1140,11 +1162,11 @@ static void *threaded_find_deltas(void *arg)
|
||||
}
|
||||
|
||||
static int ll_find_deltas(git_packbuilder *pb, git_pobject **list,
|
||||
unsigned int list_size, unsigned int window,
|
||||
int depth)
|
||||
size_t list_size, size_t window, size_t depth)
|
||||
{
|
||||
struct thread_params *p;
|
||||
int i, ret, active_threads = 0;
|
||||
size_t i;
|
||||
int ret, active_threads = 0;
|
||||
|
||||
if (!pb->nr_threads)
|
||||
pb->nr_threads = git_online_cpus();
|
||||
@ -1159,7 +1181,7 @@ static int ll_find_deltas(git_packbuilder *pb, git_pobject **list,
|
||||
|
||||
/* Partition the work among the threads */
|
||||
for (i = 0; i < pb->nr_threads; ++i) {
|
||||
unsigned sub_size = list_size / (pb->nr_threads - i);
|
||||
size_t sub_size = list_size / (pb->nr_threads - i);
|
||||
|
||||
/* don't use too small segments or no deltas will be found */
|
||||
if (sub_size < 2*window && i+1 < pb->nr_threads)
|
||||
@ -1213,7 +1235,7 @@ static int ll_find_deltas(git_packbuilder *pb, git_pobject **list,
|
||||
while (active_threads) {
|
||||
struct thread_params *target = NULL;
|
||||
struct thread_params *victim = NULL;
|
||||
unsigned sub_size = 0;
|
||||
size_t sub_size = 0;
|
||||
|
||||
/* Start by locating a thread that has transitioned its
|
||||
* 'working' flag from 1 -> 0. This indicates that it is
|
||||
@ -1293,7 +1315,7 @@ static int ll_find_deltas(git_packbuilder *pb, git_pobject **list,
|
||||
static int prepare_pack(git_packbuilder *pb)
|
||||
{
|
||||
git_pobject **delta_list;
|
||||
unsigned int i, n = 0;
|
||||
size_t i, n = 0;
|
||||
|
||||
if (pb->nr_objects == 0 || pb->done)
|
||||
return 0; /* nothing to do */
|
||||
@ -1480,12 +1502,12 @@ cleanup:
|
||||
return error;
|
||||
}
|
||||
|
||||
uint32_t git_packbuilder_object_count(git_packbuilder *pb)
|
||||
size_t git_packbuilder_object_count(git_packbuilder *pb)
|
||||
{
|
||||
return pb->nr_objects;
|
||||
}
|
||||
|
||||
uint32_t git_packbuilder_written(git_packbuilder *pb)
|
||||
size_t git_packbuilder_written(git_packbuilder *pb)
|
||||
{
|
||||
return pb->nr_written;
|
||||
}
|
||||
|
||||
@ -42,8 +42,8 @@ typedef struct git_pobject {
|
||||
* me */
|
||||
|
||||
void *delta_data;
|
||||
unsigned long delta_size;
|
||||
unsigned long z_delta_size;
|
||||
size_t delta_size;
|
||||
size_t z_delta_size;
|
||||
|
||||
int written:1,
|
||||
recursing:1,
|
||||
@ -65,10 +65,11 @@ struct git_packbuilder {
|
||||
git_zstream zstream;
|
||||
|
||||
uint32_t nr_objects,
|
||||
nr_deltified,
|
||||
nr_alloc,
|
||||
nr_written,
|
||||
nr_remaining;
|
||||
nr_deltified,
|
||||
nr_written,
|
||||
nr_remaining;
|
||||
|
||||
size_t nr_alloc;
|
||||
|
||||
git_pobject *object_list;
|
||||
|
||||
@ -85,13 +86,13 @@ struct git_packbuilder {
|
||||
git_cond progress_cond;
|
||||
|
||||
/* configs */
|
||||
uint64_t delta_cache_size;
|
||||
uint64_t max_delta_cache_size;
|
||||
uint64_t cache_max_small_delta_size;
|
||||
uint64_t big_file_threshold;
|
||||
uint64_t window_memory_limit;
|
||||
size_t delta_cache_size;
|
||||
size_t max_delta_cache_size;
|
||||
size_t cache_max_small_delta_size;
|
||||
size_t big_file_threshold;
|
||||
size_t window_memory_limit;
|
||||
|
||||
int nr_threads; /* nr of threads to use */
|
||||
unsigned int nr_threads; /* nr of threads to use */
|
||||
|
||||
git_packbuilder_progress progress_cb;
|
||||
void *progress_cb_payload;
|
||||
|
||||
@ -284,7 +284,7 @@ static int create_binary(
|
||||
size_t b_datalen)
|
||||
{
|
||||
git_buf deflate = GIT_BUF_INIT, delta = GIT_BUF_INIT;
|
||||
unsigned long delta_data_len;
|
||||
size_t delta_data_len;
|
||||
int error;
|
||||
|
||||
/* The git_delta function accepts unsigned long only */
|
||||
@ -310,7 +310,7 @@ static int create_binary(
|
||||
|
||||
if (error == 0) {
|
||||
error = git_zstream_deflatebuf(
|
||||
&delta, delta_data, (size_t)delta_data_len);
|
||||
&delta, delta_data, delta_data_len);
|
||||
|
||||
git__free(delta_data);
|
||||
} else if (error == GIT_EBUFS) {
|
||||
|
||||
@ -897,7 +897,7 @@ done:
|
||||
*out_len = (path - path_start);
|
||||
*out = git__strndup(path_start, *out_len);
|
||||
|
||||
return (out == NULL) ? -1 : 0;
|
||||
return (*out == NULL) ? -1 : 0;
|
||||
}
|
||||
|
||||
static int check_filenames(git_patch_parsed *patch)
|
||||
|
||||
@ -264,7 +264,7 @@ cleanup:
|
||||
* the stack could remove directories name limits, but at the cost of doing
|
||||
* repeated malloc/frees inside the loop below, so let's not do it now.
|
||||
*/
|
||||
static int find_ceiling_dir_offset(
|
||||
static size_t find_ceiling_dir_offset(
|
||||
const char *path,
|
||||
const char *ceiling_directories)
|
||||
{
|
||||
@ -278,7 +278,7 @@ static int find_ceiling_dir_offset(
|
||||
min_len = (size_t)(git_path_root(path) + 1);
|
||||
|
||||
if (ceiling_directories == NULL || min_len == 0)
|
||||
return (int)min_len;
|
||||
return min_len;
|
||||
|
||||
for (sep = ceil = ceiling_directories; *sep; ceil = sep + 1) {
|
||||
for (sep = ceil; *sep && *sep != GIT_PATH_LIST_SEPARATOR; sep++);
|
||||
@ -305,7 +305,7 @@ static int find_ceiling_dir_offset(
|
||||
}
|
||||
}
|
||||
|
||||
return (int)(max_len <= min_len ? min_len : max_len);
|
||||
return (max_len <= min_len ? min_len : max_len);
|
||||
}
|
||||
|
||||
/*
|
||||
@ -362,7 +362,7 @@ static int find_repo(
|
||||
dev_t initial_device = 0;
|
||||
int min_iterations;
|
||||
bool in_dot_git;
|
||||
int ceiling_offset;
|
||||
size_t ceiling_offset = 0;
|
||||
|
||||
git_buf_free(repo_path);
|
||||
|
||||
|
||||
@ -18,18 +18,16 @@ static void assert_at_end(git_iterator *i, bool verbose)
|
||||
|
||||
void expect_iterator_items(
|
||||
git_iterator *i,
|
||||
int expected_flat,
|
||||
size_t expected_flat,
|
||||
const char **expected_flat_paths,
|
||||
int expected_total,
|
||||
size_t expected_total,
|
||||
const char **expected_total_paths)
|
||||
{
|
||||
const git_index_entry *entry;
|
||||
int count, error;
|
||||
size_t count;
|
||||
int no_trees = !(git_iterator_flags(i) & GIT_ITERATOR_INCLUDE_TREES);
|
||||
bool v = false;
|
||||
|
||||
if (expected_flat < 0) { v = true; expected_flat = -expected_flat; }
|
||||
if (expected_total < 0) { v = true; expected_total = -expected_total; }
|
||||
int error;
|
||||
|
||||
if (v) fprintf(stderr, "== %s ==\n", no_trees ? "notrees" : "trees");
|
||||
|
||||
|
||||
@ -1,9 +1,9 @@
|
||||
|
||||
extern void expect_iterator_items(
|
||||
git_iterator *i,
|
||||
int expected_flat,
|
||||
size_t expected_flat,
|
||||
const char **expected_flat_paths,
|
||||
int expected_total,
|
||||
size_t expected_total,
|
||||
const char **expected_total_paths);
|
||||
|
||||
extern void expect_advance_over(
|
||||
|
||||
277
tests/repo/env.c
Normal file
277
tests/repo/env.c
Normal file
@ -0,0 +1,277 @@
|
||||
#include "clar_libgit2.h"
|
||||
#include "fileops.h"
|
||||
#include "sysdir.h"
|
||||
#include <ctype.h>
|
||||
|
||||
static void clear_git_env(void)
|
||||
{
|
||||
cl_setenv("GIT_DIR", NULL);
|
||||
cl_setenv("GIT_CEILING_DIRECTORIES", NULL);
|
||||
cl_setenv("GIT_INDEX_FILE", NULL);
|
||||
cl_setenv("GIT_NAMESPACE", NULL);
|
||||
cl_setenv("GIT_OBJECT_DIRECTORY", NULL);
|
||||
cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", NULL);
|
||||
cl_setenv("GIT_WORK_TREE", NULL);
|
||||
cl_setenv("GIT_COMMON_DIR", NULL);
|
||||
}
|
||||
|
||||
void test_repo_env__initialize(void)
|
||||
{
|
||||
clear_git_env();
|
||||
}
|
||||
|
||||
void test_repo_env__cleanup(void)
|
||||
{
|
||||
cl_git_sandbox_cleanup();
|
||||
|
||||
if (git_path_isdir("attr"))
|
||||
git_futils_rmdir_r("attr", NULL, GIT_RMDIR_REMOVE_FILES);
|
||||
if (git_path_isdir("testrepo.git"))
|
||||
git_futils_rmdir_r("testrepo.git", NULL, GIT_RMDIR_REMOVE_FILES);
|
||||
if (git_path_isdir("peeled.git"))
|
||||
git_futils_rmdir_r("peeled.git", NULL, GIT_RMDIR_REMOVE_FILES);
|
||||
|
||||
clear_git_env();
|
||||
}
|
||||
|
||||
static int GIT_FORMAT_PRINTF(2, 3) cl_setenv_printf(const char *name, const char *fmt, ...)
|
||||
{
|
||||
int ret;
|
||||
va_list args;
|
||||
git_buf buf = GIT_BUF_INIT;
|
||||
|
||||
va_start(args, fmt);
|
||||
cl_git_pass(git_buf_vprintf(&buf, fmt, args));
|
||||
va_end(args);
|
||||
|
||||
ret = cl_setenv(name, git_buf_cstr(&buf));
|
||||
git_buf_free(&buf);
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* Helper functions for test_repo_open__env, passing through the file and line
|
||||
* from the caller rather than those of the helper. The expression strings
|
||||
* distinguish between the possible failures within the helper. */
|
||||
|
||||
static void env_pass_(const char *path, const char *file, int line)
|
||||
{
|
||||
git_repository *repo;
|
||||
cl_git_pass_(git_repository_open_ext(NULL, path, GIT_REPOSITORY_OPEN_FROM_ENV, NULL), file, line);
|
||||
cl_git_pass_(git_repository_open_ext(&repo, path, GIT_REPOSITORY_OPEN_FROM_ENV, NULL), file, line);
|
||||
cl_assert_at_line(git__suffixcmp(git_repository_path(repo), "attr/.git/") == 0, file, line);
|
||||
cl_assert_at_line(git__suffixcmp(git_repository_workdir(repo), "attr/") == 0, file, line);
|
||||
cl_assert_at_line(!git_repository_is_bare(repo), file, line);
|
||||
git_repository_free(repo);
|
||||
}
|
||||
#define env_pass(path) env_pass_((path), __FILE__, __LINE__)
|
||||
|
||||
#define cl_git_fail_at_line(expr, file, line) clar__assert((expr) < 0, file, line, "Expected function call to fail: " #expr, NULL, 1)
|
||||
|
||||
static void env_fail_(const char *path, const char *file, int line)
|
||||
{
|
||||
git_repository *repo;
|
||||
cl_git_fail_at_line(git_repository_open_ext(NULL, path, GIT_REPOSITORY_OPEN_FROM_ENV, NULL), file, line);
|
||||
cl_git_fail_at_line(git_repository_open_ext(&repo, path, GIT_REPOSITORY_OPEN_FROM_ENV, NULL), file, line);
|
||||
}
|
||||
#define env_fail(path) env_fail_((path), __FILE__, __LINE__)
|
||||
|
||||
static void env_cd_(
|
||||
const char *path,
|
||||
void (*passfail_)(const char *, const char *, int),
|
||||
const char *file, int line)
|
||||
{
|
||||
git_buf cwd_buf = GIT_BUF_INIT;
|
||||
cl_git_pass(git_path_prettify_dir(&cwd_buf, ".", NULL));
|
||||
cl_must_pass(p_chdir(path));
|
||||
passfail_(NULL, file, line);
|
||||
cl_must_pass(p_chdir(git_buf_cstr(&cwd_buf)));
|
||||
git_buf_free(&cwd_buf);
|
||||
}
|
||||
#define env_cd_pass(path) env_cd_((path), env_pass_, __FILE__, __LINE__)
|
||||
#define env_cd_fail(path) env_cd_((path), env_fail_, __FILE__, __LINE__)
|
||||
|
||||
static void env_check_objects_(bool a, bool t, bool p, const char *file, int line)
|
||||
{
|
||||
git_repository *repo;
|
||||
git_oid oid_a, oid_t, oid_p;
|
||||
git_object *object;
|
||||
cl_git_pass(git_oid_fromstr(&oid_a, "45141a79a77842c59a63229403220a4e4be74e3d"));
|
||||
cl_git_pass(git_oid_fromstr(&oid_t, "1385f264afb75a56a5bec74243be9b367ba4ca08"));
|
||||
cl_git_pass(git_oid_fromstr(&oid_p, "0df1a5865c8abfc09f1f2182e6a31be550e99f07"));
|
||||
cl_git_pass_(git_repository_open_ext(&repo, "attr", GIT_REPOSITORY_OPEN_FROM_ENV, NULL), file, line);
|
||||
|
||||
if (a) {
|
||||
cl_git_pass_(git_object_lookup(&object, repo, &oid_a, GIT_OBJ_BLOB), file, line);
|
||||
git_object_free(object);
|
||||
} else {
|
||||
cl_git_fail_at_line(git_object_lookup(&object, repo, &oid_a, GIT_OBJ_BLOB), file, line);
|
||||
}
|
||||
|
||||
if (t) {
|
||||
cl_git_pass_(git_object_lookup(&object, repo, &oid_t, GIT_OBJ_BLOB), file, line);
|
||||
git_object_free(object);
|
||||
} else {
|
||||
cl_git_fail_at_line(git_object_lookup(&object, repo, &oid_t, GIT_OBJ_BLOB), file, line);
|
||||
}
|
||||
|
||||
if (p) {
|
||||
cl_git_pass_(git_object_lookup(&object, repo, &oid_p, GIT_OBJ_COMMIT), file, line);
|
||||
git_object_free(object);
|
||||
} else {
|
||||
cl_git_fail_at_line(git_object_lookup(&object, repo, &oid_p, GIT_OBJ_COMMIT), file, line);
|
||||
}
|
||||
|
||||
git_repository_free(repo);
|
||||
}
|
||||
#define env_check_objects(a, t, t2) env_check_objects_((a), (t), (t2), __FILE__, __LINE__)
|
||||
|
||||
void test_repo_env__open(void)
|
||||
{
|
||||
git_repository *repo = NULL;
|
||||
git_buf repo_dir_buf = GIT_BUF_INIT;
|
||||
const char *repo_dir = NULL;
|
||||
git_index *index = NULL;
|
||||
const char *t_obj = "testrepo.git/objects";
|
||||
const char *p_obj = "peeled.git/objects";
|
||||
|
||||
clear_git_env();
|
||||
|
||||
cl_fixture_sandbox("attr");
|
||||
cl_fixture_sandbox("testrepo.git");
|
||||
cl_fixture_sandbox("peeled.git");
|
||||
cl_git_pass(p_rename("attr/.gitted", "attr/.git"));
|
||||
|
||||
cl_git_pass(git_path_prettify_dir(&repo_dir_buf, "attr", NULL));
|
||||
repo_dir = git_buf_cstr(&repo_dir_buf);
|
||||
|
||||
/* GIT_DIR that doesn't exist */
|
||||
cl_setenv("GIT_DIR", "does-not-exist");
|
||||
env_fail(NULL);
|
||||
/* Explicit start_path overrides GIT_DIR */
|
||||
env_pass("attr");
|
||||
env_pass("attr/.git");
|
||||
env_pass("attr/sub");
|
||||
env_pass("attr/sub/sub");
|
||||
|
||||
/* GIT_DIR with relative paths */
|
||||
cl_setenv("GIT_DIR", "attr/.git");
|
||||
env_pass(NULL);
|
||||
cl_setenv("GIT_DIR", "attr");
|
||||
env_fail(NULL);
|
||||
cl_setenv("GIT_DIR", "attr/sub");
|
||||
env_fail(NULL);
|
||||
cl_setenv("GIT_DIR", "attr/sub/sub");
|
||||
env_fail(NULL);
|
||||
|
||||
/* GIT_DIR with absolute paths */
|
||||
cl_setenv_printf("GIT_DIR", "%s/.git", repo_dir);
|
||||
env_pass(NULL);
|
||||
cl_setenv("GIT_DIR", repo_dir);
|
||||
env_fail(NULL);
|
||||
cl_setenv_printf("GIT_DIR", "%s/sub", repo_dir);
|
||||
env_fail(NULL);
|
||||
cl_setenv_printf("GIT_DIR", "%s/sub/sub", repo_dir);
|
||||
env_fail(NULL);
|
||||
cl_setenv("GIT_DIR", NULL);
|
||||
|
||||
/* Searching from the current directory */
|
||||
env_cd_pass("attr");
|
||||
env_cd_pass("attr/.git");
|
||||
env_cd_pass("attr/sub");
|
||||
env_cd_pass("attr/sub/sub");
|
||||
|
||||
/* A ceiling directory blocks searches from ascending into that
|
||||
* directory, but doesn't block the start_path itself. */
|
||||
cl_setenv("GIT_CEILING_DIRECTORIES", repo_dir);
|
||||
env_cd_pass("attr");
|
||||
env_cd_fail("attr/sub");
|
||||
env_cd_fail("attr/sub/sub");
|
||||
|
||||
cl_setenv_printf("GIT_CEILING_DIRECTORIES", "%s/sub", repo_dir);
|
||||
env_cd_pass("attr");
|
||||
env_cd_pass("attr/sub");
|
||||
env_cd_fail("attr/sub/sub");
|
||||
|
||||
/* Multiple ceiling directories */
|
||||
cl_setenv_printf("GIT_CEILING_DIRECTORIES", "123%c%s/sub%cabc",
|
||||
GIT_PATH_LIST_SEPARATOR, repo_dir, GIT_PATH_LIST_SEPARATOR);
|
||||
env_cd_pass("attr");
|
||||
env_cd_pass("attr/sub");
|
||||
env_cd_fail("attr/sub/sub");
|
||||
|
||||
cl_setenv_printf("GIT_CEILING_DIRECTORIES", "%s%c%s/sub",
|
||||
repo_dir, GIT_PATH_LIST_SEPARATOR, repo_dir);
|
||||
env_cd_pass("attr");
|
||||
env_cd_fail("attr/sub");
|
||||
env_cd_fail("attr/sub/sub");
|
||||
|
||||
cl_setenv_printf("GIT_CEILING_DIRECTORIES", "%s/sub%c%s",
|
||||
repo_dir, GIT_PATH_LIST_SEPARATOR, repo_dir);
|
||||
env_cd_pass("attr");
|
||||
env_cd_fail("attr/sub");
|
||||
env_cd_fail("attr/sub/sub");
|
||||
|
||||
cl_setenv_printf("GIT_CEILING_DIRECTORIES", "%s%c%s/sub/sub",
|
||||
repo_dir, GIT_PATH_LIST_SEPARATOR, repo_dir);
|
||||
env_cd_pass("attr");
|
||||
env_cd_fail("attr/sub");
|
||||
env_cd_fail("attr/sub/sub");
|
||||
|
||||
cl_setenv("GIT_CEILING_DIRECTORIES", NULL);
|
||||
|
||||
/* Index files */
|
||||
cl_setenv("GIT_INDEX_FILE", cl_fixture("gitgit.index"));
|
||||
cl_git_pass(git_repository_open_ext(&repo, "attr", GIT_REPOSITORY_OPEN_FROM_ENV, NULL));
|
||||
cl_git_pass(git_repository_index(&index, repo));
|
||||
cl_assert_equal_s(git_index_path(index), cl_fixture("gitgit.index"));
|
||||
cl_assert_equal_i(git_index_entrycount(index), 1437);
|
||||
git_index_free(index);
|
||||
git_repository_free(repo);
|
||||
cl_setenv("GIT_INDEX_FILE", NULL);
|
||||
|
||||
/* Namespaces */
|
||||
cl_setenv("GIT_NAMESPACE", "some-namespace");
|
||||
cl_git_pass(git_repository_open_ext(&repo, "attr", GIT_REPOSITORY_OPEN_FROM_ENV, NULL));
|
||||
cl_assert_equal_s(git_repository_get_namespace(repo), "some-namespace");
|
||||
git_repository_free(repo);
|
||||
cl_setenv("GIT_NAMESPACE", NULL);
|
||||
|
||||
/* Object directories and alternates */
|
||||
env_check_objects(true, false, false);
|
||||
|
||||
cl_setenv("GIT_OBJECT_DIRECTORY", t_obj);
|
||||
env_check_objects(false, true, false);
|
||||
cl_setenv("GIT_OBJECT_DIRECTORY", NULL);
|
||||
|
||||
cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", t_obj);
|
||||
env_check_objects(true, true, false);
|
||||
cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", NULL);
|
||||
|
||||
cl_setenv("GIT_OBJECT_DIRECTORY", p_obj);
|
||||
env_check_objects(false, false, true);
|
||||
cl_setenv("GIT_OBJECT_DIRECTORY", NULL);
|
||||
|
||||
cl_setenv("GIT_OBJECT_DIRECTORY", t_obj);
|
||||
cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", p_obj);
|
||||
env_check_objects(false, true, true);
|
||||
cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", NULL);
|
||||
cl_setenv("GIT_OBJECT_DIRECTORY", NULL);
|
||||
|
||||
cl_setenv_printf("GIT_ALTERNATE_OBJECT_DIRECTORIES",
|
||||
"%s%c%s", t_obj, GIT_PATH_LIST_SEPARATOR, p_obj);
|
||||
env_check_objects(true, true, true);
|
||||
cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", NULL);
|
||||
|
||||
cl_setenv_printf("GIT_ALTERNATE_OBJECT_DIRECTORIES",
|
||||
"%s%c%s", p_obj, GIT_PATH_LIST_SEPARATOR, t_obj);
|
||||
env_check_objects(true, true, true);
|
||||
cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", NULL);
|
||||
|
||||
cl_fixture_cleanup("peeled.git");
|
||||
cl_fixture_cleanup("testrepo.git");
|
||||
cl_fixture_cleanup("attr");
|
||||
|
||||
git_buf_free(&repo_dir_buf);
|
||||
|
||||
clear_git_env();
|
||||
}
|
||||
@ -3,26 +3,6 @@
|
||||
#include "sysdir.h"
|
||||
#include <ctype.h>
|
||||
|
||||
static void clear_git_env(void)
|
||||
{
|
||||
cl_setenv("GIT_DIR", NULL);
|
||||
cl_setenv("GIT_CEILING_DIRECTORIES", NULL);
|
||||
cl_setenv("GIT_INDEX_FILE", NULL);
|
||||
cl_setenv("GIT_NAMESPACE", NULL);
|
||||
cl_setenv("GIT_OBJECT_DIRECTORY", NULL);
|
||||
cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", NULL);
|
||||
cl_setenv("GIT_WORK_TREE", NULL);
|
||||
cl_setenv("GIT_COMMON_DIR", NULL);
|
||||
}
|
||||
|
||||
static git_buf cwd_backup_buf = GIT_BUF_INIT;
|
||||
|
||||
void test_repo_open__initialize(void)
|
||||
{
|
||||
if (!git_buf_is_allocated(&cwd_backup_buf))
|
||||
cl_git_pass(git_path_prettify_dir(&cwd_backup_buf, ".", NULL));
|
||||
clear_git_env();
|
||||
}
|
||||
|
||||
void test_repo_open__cleanup(void)
|
||||
{
|
||||
@ -30,15 +10,6 @@ void test_repo_open__cleanup(void)
|
||||
|
||||
if (git_path_isdir("alternate"))
|
||||
git_futils_rmdir_r("alternate", NULL, GIT_RMDIR_REMOVE_FILES);
|
||||
if (git_path_isdir("attr"))
|
||||
git_futils_rmdir_r("attr", NULL, GIT_RMDIR_REMOVE_FILES);
|
||||
if (git_path_isdir("testrepo.git"))
|
||||
git_futils_rmdir_r("testrepo.git", NULL, GIT_RMDIR_REMOVE_FILES);
|
||||
if (git_path_isdir("peeled.git"))
|
||||
git_futils_rmdir_r("peeled.git", NULL, GIT_RMDIR_REMOVE_FILES);
|
||||
|
||||
cl_must_pass(p_chdir(git_buf_cstr(&cwd_backup_buf)));
|
||||
clear_git_env();
|
||||
}
|
||||
|
||||
void test_repo_open__bare_empty_repo(void)
|
||||
@ -432,230 +403,3 @@ void test_repo_open__force_bare(void)
|
||||
git_repository_free(barerepo);
|
||||
}
|
||||
|
||||
static int GIT_FORMAT_PRINTF(2, 3) cl_setenv_printf(const char *name, const char *fmt, ...)
|
||||
{
|
||||
int ret;
|
||||
va_list args;
|
||||
git_buf buf = GIT_BUF_INIT;
|
||||
|
||||
va_start(args, fmt);
|
||||
cl_git_pass(git_buf_vprintf(&buf, fmt, args));
|
||||
va_end(args);
|
||||
|
||||
ret = cl_setenv(name, git_buf_cstr(&buf));
|
||||
git_buf_free(&buf);
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* Helper functions for test_repo_open__env, passing through the file and line
|
||||
* from the caller rather than those of the helper. The expression strings
|
||||
* distinguish between the possible failures within the helper. */
|
||||
|
||||
static void env_pass_(const char *path, const char *file, int line)
|
||||
{
|
||||
git_repository *repo;
|
||||
cl_git_pass_(git_repository_open_ext(NULL, path, GIT_REPOSITORY_OPEN_FROM_ENV, NULL), file, line);
|
||||
cl_git_pass_(git_repository_open_ext(&repo, path, GIT_REPOSITORY_OPEN_FROM_ENV, NULL), file, line);
|
||||
cl_assert_at_line(git__suffixcmp(git_repository_path(repo), "attr/.git/") == 0, file, line);
|
||||
cl_assert_at_line(git__suffixcmp(git_repository_workdir(repo), "attr/") == 0, file, line);
|
||||
cl_assert_at_line(!git_repository_is_bare(repo), file, line);
|
||||
git_repository_free(repo);
|
||||
}
|
||||
#define env_pass(path) env_pass_((path), __FILE__, __LINE__)
|
||||
|
||||
#define cl_git_fail_at_line(expr, file, line) clar__assert((expr) < 0, file, line, "Expected function call to fail: " #expr, NULL, 1)
|
||||
|
||||
static void env_fail_(const char *path, const char *file, int line)
|
||||
{
|
||||
git_repository *repo;
|
||||
cl_git_fail_at_line(git_repository_open_ext(NULL, path, GIT_REPOSITORY_OPEN_FROM_ENV, NULL), file, line);
|
||||
cl_git_fail_at_line(git_repository_open_ext(&repo, path, GIT_REPOSITORY_OPEN_FROM_ENV, NULL), file, line);
|
||||
}
|
||||
#define env_fail(path) env_fail_((path), __FILE__, __LINE__)
|
||||
|
||||
static void env_cd_(
|
||||
const char *path,
|
||||
void (*passfail_)(const char *, const char *, int),
|
||||
const char *file, int line)
|
||||
{
|
||||
git_buf cwd_buf = GIT_BUF_INIT;
|
||||
cl_git_pass(git_path_prettify_dir(&cwd_buf, ".", NULL));
|
||||
cl_must_pass(p_chdir(path));
|
||||
passfail_(NULL, file, line);
|
||||
cl_must_pass(p_chdir(git_buf_cstr(&cwd_buf)));
|
||||
}
|
||||
#define env_cd_pass(path) env_cd_((path), env_pass_, __FILE__, __LINE__)
|
||||
#define env_cd_fail(path) env_cd_((path), env_fail_, __FILE__, __LINE__)
|
||||
|
||||
static void env_check_objects_(bool a, bool t, bool p, const char *file, int line)
|
||||
{
|
||||
git_repository *repo;
|
||||
git_oid oid_a, oid_t, oid_p;
|
||||
git_object *object;
|
||||
cl_git_pass(git_oid_fromstr(&oid_a, "45141a79a77842c59a63229403220a4e4be74e3d"));
|
||||
cl_git_pass(git_oid_fromstr(&oid_t, "1385f264afb75a56a5bec74243be9b367ba4ca08"));
|
||||
cl_git_pass(git_oid_fromstr(&oid_p, "0df1a5865c8abfc09f1f2182e6a31be550e99f07"));
|
||||
cl_git_pass_(git_repository_open_ext(&repo, "attr", GIT_REPOSITORY_OPEN_FROM_ENV, NULL), file, line);
|
||||
if (a) {
|
||||
cl_git_pass_(git_object_lookup(&object, repo, &oid_a, GIT_OBJ_BLOB), file, line);
|
||||
git_object_free(object);
|
||||
} else
|
||||
cl_git_fail_at_line(git_object_lookup(&object, repo, &oid_a, GIT_OBJ_BLOB), file, line);
|
||||
if (t) {
|
||||
cl_git_pass_(git_object_lookup(&object, repo, &oid_t, GIT_OBJ_BLOB), file, line);
|
||||
git_object_free(object);
|
||||
} else
|
||||
cl_git_fail_at_line(git_object_lookup(&object, repo, &oid_t, GIT_OBJ_BLOB), file, line);
|
||||
if (p) {
|
||||
cl_git_pass_(git_object_lookup(&object, repo, &oid_p, GIT_OBJ_COMMIT), file, line);
|
||||
git_object_free(object);
|
||||
} else
|
||||
cl_git_fail_at_line(git_object_lookup(&object, repo, &oid_p, GIT_OBJ_COMMIT), file, line);
|
||||
git_repository_free(repo);
|
||||
}
|
||||
#define env_check_objects(a, t, t2) env_check_objects_((a), (t), (t2), __FILE__, __LINE__)
|
||||
|
||||
void test_repo_open__env(void)
|
||||
{
|
||||
git_repository *repo = NULL;
|
||||
git_buf repo_dir_buf = GIT_BUF_INIT;
|
||||
const char *repo_dir = NULL;
|
||||
git_index *index = NULL;
|
||||
const char *t_obj = "testrepo.git/objects";
|
||||
const char *p_obj = "peeled.git/objects";
|
||||
|
||||
cl_fixture_sandbox("attr");
|
||||
cl_fixture_sandbox("testrepo.git");
|
||||
cl_fixture_sandbox("peeled.git");
|
||||
cl_git_pass(p_rename("attr/.gitted", "attr/.git"));
|
||||
|
||||
cl_git_pass(git_path_prettify_dir(&repo_dir_buf, "attr", NULL));
|
||||
repo_dir = git_buf_cstr(&repo_dir_buf);
|
||||
|
||||
/* GIT_DIR that doesn't exist */
|
||||
cl_setenv("GIT_DIR", "does-not-exist");
|
||||
env_fail(NULL);
|
||||
/* Explicit start_path overrides GIT_DIR */
|
||||
env_pass("attr");
|
||||
env_pass("attr/.git");
|
||||
env_pass("attr/sub");
|
||||
env_pass("attr/sub/sub");
|
||||
|
||||
/* GIT_DIR with relative paths */
|
||||
cl_setenv("GIT_DIR", "attr/.git");
|
||||
env_pass(NULL);
|
||||
cl_setenv("GIT_DIR", "attr");
|
||||
env_fail(NULL);
|
||||
cl_setenv("GIT_DIR", "attr/sub");
|
||||
env_fail(NULL);
|
||||
cl_setenv("GIT_DIR", "attr/sub/sub");
|
||||
env_fail(NULL);
|
||||
|
||||
/* GIT_DIR with absolute paths */
|
||||
cl_setenv_printf("GIT_DIR", "%s/.git", repo_dir);
|
||||
env_pass(NULL);
|
||||
cl_setenv("GIT_DIR", repo_dir);
|
||||
env_fail(NULL);
|
||||
cl_setenv_printf("GIT_DIR", "%s/sub", repo_dir);
|
||||
env_fail(NULL);
|
||||
cl_setenv_printf("GIT_DIR", "%s/sub/sub", repo_dir);
|
||||
env_fail(NULL);
|
||||
cl_setenv("GIT_DIR", NULL);
|
||||
|
||||
/* Searching from the current directory */
|
||||
env_cd_pass("attr");
|
||||
env_cd_pass("attr/.git");
|
||||
env_cd_pass("attr/sub");
|
||||
env_cd_pass("attr/sub/sub");
|
||||
|
||||
/* A ceiling directory blocks searches from ascending into that
|
||||
* directory, but doesn't block the start_path itself. */
|
||||
cl_setenv("GIT_CEILING_DIRECTORIES", repo_dir);
|
||||
env_cd_pass("attr");
|
||||
env_cd_fail("attr/sub");
|
||||
env_cd_fail("attr/sub/sub");
|
||||
|
||||
cl_setenv_printf("GIT_CEILING_DIRECTORIES", "%s/sub", repo_dir);
|
||||
env_cd_pass("attr");
|
||||
env_cd_pass("attr/sub");
|
||||
env_cd_fail("attr/sub/sub");
|
||||
|
||||
/* Multiple ceiling directories */
|
||||
cl_setenv_printf("GIT_CEILING_DIRECTORIES", "123%c%s/sub%cabc",
|
||||
GIT_PATH_LIST_SEPARATOR, repo_dir, GIT_PATH_LIST_SEPARATOR);
|
||||
env_cd_pass("attr");
|
||||
env_cd_pass("attr/sub");
|
||||
env_cd_fail("attr/sub/sub");
|
||||
|
||||
cl_setenv_printf("GIT_CEILING_DIRECTORIES", "%s%c%s/sub",
|
||||
repo_dir, GIT_PATH_LIST_SEPARATOR, repo_dir);
|
||||
env_cd_pass("attr");
|
||||
env_cd_fail("attr/sub");
|
||||
env_cd_fail("attr/sub/sub");
|
||||
|
||||
cl_setenv_printf("GIT_CEILING_DIRECTORIES", "%s/sub%c%s",
|
||||
repo_dir, GIT_PATH_LIST_SEPARATOR, repo_dir);
|
||||
env_cd_pass("attr");
|
||||
env_cd_fail("attr/sub");
|
||||
env_cd_fail("attr/sub/sub");
|
||||
|
||||
cl_setenv_printf("GIT_CEILING_DIRECTORIES", "%s%c%s/sub/sub",
|
||||
repo_dir, GIT_PATH_LIST_SEPARATOR, repo_dir);
|
||||
env_cd_pass("attr");
|
||||
env_cd_fail("attr/sub");
|
||||
env_cd_fail("attr/sub/sub");
|
||||
|
||||
cl_setenv("GIT_CEILING_DIRECTORIES", NULL);
|
||||
|
||||
/* Index files */
|
||||
cl_setenv("GIT_INDEX_FILE", cl_fixture("gitgit.index"));
|
||||
cl_git_pass(git_repository_open_ext(&repo, "attr", GIT_REPOSITORY_OPEN_FROM_ENV, NULL));
|
||||
cl_git_pass(git_repository_index(&index, repo));
|
||||
cl_assert_equal_s(git_index_path(index), cl_fixture("gitgit.index"));
|
||||
cl_assert_equal_i(git_index_entrycount(index), 1437);
|
||||
git_index_free(index);
|
||||
git_repository_free(repo);
|
||||
cl_setenv("GIT_INDEX_FILE", NULL);
|
||||
|
||||
/* Namespaces */
|
||||
cl_setenv("GIT_NAMESPACE", "some-namespace");
|
||||
cl_git_pass(git_repository_open_ext(&repo, "attr", GIT_REPOSITORY_OPEN_FROM_ENV, NULL));
|
||||
cl_assert_equal_s(git_repository_get_namespace(repo), "some-namespace");
|
||||
git_repository_free(repo);
|
||||
cl_setenv("GIT_NAMESPACE", NULL);
|
||||
|
||||
/* Object directories and alternates */
|
||||
env_check_objects(true, false, false);
|
||||
|
||||
cl_setenv("GIT_OBJECT_DIRECTORY", t_obj);
|
||||
env_check_objects(false, true, false);
|
||||
cl_setenv("GIT_OBJECT_DIRECTORY", NULL);
|
||||
|
||||
cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", t_obj);
|
||||
env_check_objects(true, true, false);
|
||||
cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", NULL);
|
||||
|
||||
cl_setenv("GIT_OBJECT_DIRECTORY", p_obj);
|
||||
env_check_objects(false, false, true);
|
||||
cl_setenv("GIT_OBJECT_DIRECTORY", NULL);
|
||||
|
||||
cl_setenv("GIT_OBJECT_DIRECTORY", t_obj);
|
||||
cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", p_obj);
|
||||
env_check_objects(false, true, true);
|
||||
cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", NULL);
|
||||
cl_setenv("GIT_OBJECT_DIRECTORY", NULL);
|
||||
|
||||
cl_setenv_printf("GIT_ALTERNATE_OBJECT_DIRECTORIES",
|
||||
"%s%c%s", t_obj, GIT_PATH_LIST_SEPARATOR, p_obj);
|
||||
env_check_objects(true, true, true);
|
||||
cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", NULL);
|
||||
|
||||
cl_setenv_printf("GIT_ALTERNATE_OBJECT_DIRECTORIES",
|
||||
"%s%c%s", p_obj, GIT_PATH_LIST_SEPARATOR, t_obj);
|
||||
env_check_objects(true, true, true);
|
||||
cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", NULL);
|
||||
|
||||
cl_fixture_cleanup("peeled.git");
|
||||
cl_fixture_cleanup("testrepo.git");
|
||||
cl_fixture_cleanup("attr");
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user