thodg/libgit2/tests-clay/object/tree/diff.c

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• Hash : b4d757c0
  Author :
  Date : 2011-10-26T15:19:49
  

  clay: add tests for tree diff'ing Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk> Signed-off-by: Vicent Marti <tanoku@gmail.com>

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• tests-clay/object/tree/diff.c

• #include "clay_libgit2.h"
  #include "tree.h"
  #include "repository.h"
  
  static unsigned int expect_idx;
  static git_repository *repo;
  static git_tree *atree, *btree;
  static git_oid aoid, boid;
  
  static void diff_cmp(const git_tree_diff_data *a, const git_tree_diff_data *b)
  {
  	cl_assert(a->old_attr - b->old_attr == 0);
  
  	cl_assert(a->new_attr - b->new_attr == 0);
  
  	cl_assert(git_oid_cmp(&a->old_oid, &b->old_oid) == 0);
  	cl_assert(git_oid_cmp(&a->new_oid, &b->new_oid) == 0);
  
  	cl_assert(a->status - b->status == 0);
  
  	cl_assert(strcmp(a->path, b->path) == 0);
  }
  
  static int diff_cb(const git_tree_diff_data *diff, void *data)
  {
  	diff_cmp(diff, data);
  	return GIT_SUCCESS;
  }
  
  void test_object_tree_diff__initialize(void)
  {
  	cl_git_pass(git_repository_open(&repo, cl_fixture("testrepo.git")));
  }
  
  void test_object_tree_diff__cleanup(void)
  {
  	git_tree_free(atree);
  	git_tree_free(btree);
  	git_repository_free(repo);
  }
  
  void test_object_tree_diff__addition(void)
  {
  	char *astr = "181037049a54a1eb5fab404658a3a250b44335d7";
  	char *bstr = "f60079018b664e4e79329a7ef9559c8d9e0378d1";
  	git_tree_diff_data expect;
  
  	memset(&expect, 0x0, sizeof(git_tree_diff_data));
  	expect.old_attr = 0;
  	expect.new_attr = 0100644;
  	git_oid_fromstr(&expect.new_oid, "fa49b077972391ad58037050f2a75f74e3671e92");
  	expect.status = GIT_STATUS_ADDED;
  	expect.path = "new.txt";
  
  	cl_must_pass(git_oid_fromstr(&aoid, astr));
  	cl_must_pass(git_oid_fromstr(&boid, bstr));
  
  	cl_must_pass(git_tree_lookup(&atree, repo, &aoid));
  	cl_must_pass(git_tree_lookup(&btree, repo, &boid));
  
  	cl_must_pass(git_tree_diff(atree, btree, diff_cb, &expect));
  }
  
  void test_object_tree_diff__deletion(void)
  {
  	char *astr = "f60079018b664e4e79329a7ef9559c8d9e0378d1";
  	char *bstr = "181037049a54a1eb5fab404658a3a250b44335d7";
  	git_tree_diff_data expect;
  
  	memset(&expect, 0x0, sizeof(git_tree_diff_data));
  	expect.old_attr = 0100644;
  	expect.new_attr = 0;
  	git_oid_fromstr(&expect.old_oid, "fa49b077972391ad58037050f2a75f74e3671e92");
  	expect.status = GIT_STATUS_DELETED;
  	expect.path = "new.txt";
  	cl_must_pass(git_oid_fromstr(&aoid, astr));
  	cl_must_pass(git_oid_fromstr(&boid, bstr));
  
  	cl_must_pass(git_tree_lookup(&atree, repo, &aoid));
  	cl_must_pass(git_tree_lookup(&btree, repo, &boid));
  
  	cl_must_pass(git_tree_diff(atree, btree, diff_cb, &expect));
  }
  
  void test_object_tree_diff__modification(void)
  {
  	char *astr = "1810dff58d8a660512d4832e740f692884338ccd";
  	char *bstr = "944c0f6e4dfa41595e6eb3ceecdb14f50fe18162";
  	git_tree_diff_data expect;
  
  	expect.old_attr = 0100644;
  	expect.new_attr = 0100644;
  	git_oid_fromstr(&expect.old_oid, "45b983be36b73c0788dc9cbcb76cbb80fc7bb057");
  	git_oid_fromstr(&expect.new_oid, "3697d64be941a53d4ae8f6a271e4e3fa56b022cc");
  	expect.status = GIT_STATUS_MODIFIED;
  	expect.path = "branch_file.txt";
  
  	cl_must_pass(git_oid_fromstr(&aoid, astr));
  	cl_must_pass(git_oid_fromstr(&boid, bstr));
  
  	cl_must_pass(git_tree_lookup(&atree, repo, &aoid));
  	cl_must_pass(git_tree_lookup(&btree, repo, &boid));
  
  	cl_must_pass(git_tree_diff(atree, btree, diff_cb, &expect));
  }
  
  static int diff_more_cb(const git_tree_diff_data *diff, void *data)
  {
  	git_tree_diff_data *expect = (git_tree_diff_data *) data;
  	diff_cmp(diff, &expect[expect_idx++]);
  
  	return GIT_SUCCESS;
  }
  
  void test_object_tree_diff__more(void)
  {
  	char *astr = "814889a078c031f61ed08ab5fa863aea9314344d";
  	char *bstr = "75057dd4114e74cca1d750d0aee1647c903cb60a";
  	git_tree_diff_data expect[3];
  
  	memset(expect, 0x0, 3 * sizeof(git_tree_diff_data));
  	/* M README */
  	expect[0].old_attr = 0100644;
  	expect[0].new_attr = 0100644;
  	git_oid_fromstr(&expect[0].old_oid, "a8233120f6ad708f843d861ce2b7228ec4e3dec6");
  	git_oid_fromstr(&expect[0].new_oid, "1385f264afb75a56a5bec74243be9b367ba4ca08");
  	expect[0].status = GIT_STATUS_MODIFIED;
  	expect[0].path = "README";
  	/* A branch_file.txt */
  	expect[1].old_attr = 0;
  	expect[1].new_attr = 0100644;
  	git_oid_fromstr(&expect[1].new_oid, "45b983be36b73c0788dc9cbcb76cbb80fc7bb057");
  	expect[1].status = GIT_STATUS_ADDED;
  	expect[1].path = "branch_file.txt";
  	/* M new.txt */
  	expect[2].old_attr = 0100644;
  	expect[2].new_attr = 0100644;
  	git_oid_fromstr(&expect[2].old_oid, "a71586c1dfe8a71c6cbf6c129f404c5642ff31bd");
  	git_oid_fromstr(&expect[2].new_oid, "fa49b077972391ad58037050f2a75f74e3671e92");
  	expect[2].status = GIT_STATUS_MODIFIED;
  	expect[2].path = "new.txt";
  
  	cl_must_pass(git_oid_fromstr(&aoid, astr));
  	cl_must_pass(git_oid_fromstr(&boid, bstr));
  
  	cl_must_pass(git_tree_lookup(&atree, repo, &aoid));
  	cl_must_pass(git_tree_lookup(&btree, repo, &boid));
  
  	cl_must_pass(git_tree_diff(atree, btree, diff_more_cb, expect));
  }
  

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