mirror of
https://git.proxmox.com/git/libgit2
synced 2025-05-04 08:32:03 +00:00
a2e895be82
* Implemented git_diff_index_to_tree * Reworked git_diff_options structure to handle more options * Made most of the options in git_diff_options actually work * Reorganized code a bit to remove some redundancy * Added option parsing to examples/diff.c to test most options
87 lines
2.1 KiB
C
87 lines
2.1 KiB
C
#include "clar_libgit2.h"
|
|
#include "diff_helpers.h"
|
|
|
|
static git_repository *g_repo = NULL;
|
|
|
|
void test_diff_tree__initialize(void)
|
|
{
|
|
cl_fixture_sandbox("attr");
|
|
cl_git_pass(p_rename("attr/.gitted", "attr/.git"));
|
|
cl_git_pass(p_rename("attr/gitattributes", "attr/.gitattributes"));
|
|
cl_git_pass(git_repository_open(&g_repo, "attr/.git"));
|
|
}
|
|
|
|
void test_diff_tree__cleanup(void)
|
|
{
|
|
git_repository_free(g_repo);
|
|
g_repo = NULL;
|
|
cl_fixture_cleanup("attr");
|
|
}
|
|
|
|
void test_diff_tree__0(void)
|
|
{
|
|
/* grabbed a couple of commit oids from the history of the attr repo */
|
|
const char *a_commit = "605812a";
|
|
const char *b_commit = "370fe9ec22";
|
|
const char *c_commit = "f5b0af1fb4f5c";
|
|
git_tree *a = resolve_commit_oid_to_tree(g_repo, a_commit);
|
|
git_tree *b = resolve_commit_oid_to_tree(g_repo, b_commit);
|
|
git_tree *c = resolve_commit_oid_to_tree(g_repo, c_commit);
|
|
git_diff_options opts = {0};
|
|
git_diff_list *diff = NULL;
|
|
diff_expects exp;
|
|
|
|
cl_assert(a);
|
|
cl_assert(b);
|
|
|
|
opts.context_lines = 1;
|
|
opts.interhunk_lines = 1;
|
|
|
|
memset(&exp, 0, sizeof(exp));
|
|
|
|
cl_git_pass(git_diff_tree_to_tree(g_repo, &opts, a, b, &diff));
|
|
|
|
cl_git_pass(git_diff_foreach(
|
|
diff, &exp, diff_file_fn, diff_hunk_fn, diff_line_fn));
|
|
|
|
cl_assert(exp.files == 5);
|
|
cl_assert(exp.file_adds == 2);
|
|
cl_assert(exp.file_dels == 1);
|
|
cl_assert(exp.file_mods == 2);
|
|
|
|
cl_assert(exp.hunks == 5);
|
|
|
|
cl_assert(exp.lines == 7 + 24 + 1 + 6 + 6);
|
|
cl_assert(exp.line_ctxt == 1);
|
|
cl_assert(exp.line_adds == 24 + 1 + 5 + 5);
|
|
cl_assert(exp.line_dels == 7 + 1);
|
|
|
|
git_diff_list_free(diff);
|
|
diff = NULL;
|
|
|
|
memset(&exp, 0, sizeof(exp));
|
|
|
|
cl_git_pass(git_diff_tree_to_tree(g_repo, &opts, c, b, &diff));
|
|
|
|
cl_git_pass(git_diff_foreach(
|
|
diff, &exp, diff_file_fn, diff_hunk_fn, diff_line_fn));
|
|
|
|
cl_assert(exp.files == 2);
|
|
cl_assert(exp.file_adds == 0);
|
|
cl_assert(exp.file_dels == 0);
|
|
cl_assert(exp.file_mods == 2);
|
|
|
|
cl_assert(exp.hunks == 2);
|
|
|
|
cl_assert(exp.lines == 8 + 15);
|
|
cl_assert(exp.line_ctxt == 1);
|
|
cl_assert(exp.line_adds == 1);
|
|
cl_assert(exp.line_dels == 7 + 14);
|
|
|
|
git_diff_list_free(diff);
|
|
|
|
git_tree_free(a);
|
|
git_tree_free(b);
|
|
git_tree_free(c);
|
|
}
|