diff options
author | Carlos Martín Nieto <cmn@dwim.me> | 2013-03-02 22:31:03 +0400 |
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committer | Carlos Martín Nieto <cmn@dwim.me> | 2013-05-11 13:20:37 +0400 |
commit | 4def7035cac133607256fd91352ce54ac4548a7c (patch) | |
tree | 6956733c0ef644f9f2a6bea1e603e3fcb72fd954 /tests-clar/refs | |
parent | b641c00eebb3c60e8719c0dfc55dde91ca30a5d2 (diff) |
refs: introduce an iterator
This allows us to get a list of reference names in a loop instead of callbacks.
Diffstat (limited to 'tests-clar/refs')
-rw-r--r-- | tests-clar/refs/iterator.c | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/tests-clar/refs/iterator.c b/tests-clar/refs/iterator.c new file mode 100644 index 000000000..aef0453c8 --- /dev/null +++ b/tests-clar/refs/iterator.c @@ -0,0 +1,76 @@ +#include "clar_libgit2.h" +#include "refs.h" +#include "vector.h" + +static git_repository *repo; + +void test_refs_iterator__initialize(void) +{ + cl_git_pass(git_repository_open(&repo, cl_fixture("testrepo.git"))); +} + +void test_refs_iterator__cleanup(void) +{ + git_repository_free(repo); +} + +static const char *refnames[] = { + "refs/heads/br2", + "refs/heads/cannot-fetch", + "refs/heads/chomped", + "refs/heads/haacked", + "refs/heads/master", + "refs/heads/not-good", + "refs/heads/packed", + "refs/heads/packed-test", + "refs/heads/subtrees", + "refs/heads/test", + "refs/heads/track-local", + "refs/heads/trailing", + "refs/notes/fanout", + "refs/remotes/test/master", + "refs/tags/annotated_tag_to_blob", + "refs/tags/e90810b", + "refs/tags/hard_tag", + "refs/tags/point_to_blob", + "refs/tags/taggerless", + "refs/tags/test", + "refs/tags/wrapped_tag", +}; + +void test_refs_iterator__list(void) +{ + git_reference_iterator *iter; + git_vector output; + char *refname; + int error; + size_t i; + + cl_git_pass(git_vector_init(&output, 32, git__strcmp_cb)); + cl_git_pass(git_reference_iterator_new(&iter, repo)); + + do { + const char *name; + error = git_reference_next(&name, iter); + cl_assert(error == 0 || error == GIT_ITEROVER); + if (error != GIT_ITEROVER) { + char *dup = git__strdup(name); + cl_assert(dup != NULL); + cl_git_pass(git_vector_insert(&output, dup)); + } + } while (!error); + + cl_assert_equal_i(output.length, ARRAY_SIZE(refnames)); + + git_vector_sort(&output); + git_vector_foreach(&output, i, refname) { + cl_assert_equal_s(refname, refnames[i]); + } + + git_reference_iterator_free(iter); + + git_vector_foreach(&output, i, refname) { + git__free(refname); + } + git_vector_free(&output); +} |