Rename the Clay test suite to Clar

Clay is the name of a programming language on the makings, and we want
to avoid confusions. Sorry for the huge diff!

1 files changed, 50 insertions, 0 deletions

diff --git a/tests-clar/index/rename.c b/tests-clar/index/rename.c
new file mode 100644
index 000000000..eecd257fd
--- /dev/null
+++ b/tests-clar/index/rename.c
@@ -0,0 +1,50 @@
+#include "clar_libgit2.h"
+#include "posix.h"
+
+void test_index_rename__single_file(void)
+{
+	git_repository *repo;
+	git_index *index;
+	int position;
+	git_oid expected;
+	git_index_entry *entry;
+
+	p_mkdir("rename", 0700);
+
+	cl_git_pass(git_repository_init(&repo, "./rename", 0));
+	cl_git_pass(git_repository_index(&index, repo));
+
+	cl_assert(git_index_entrycount(index) == 0);
+
+	cl_git_mkfile("./rename/lame.name.txt", "new_file\n");
+
+	/* This should add a new blob to the object database in 'd4/fa8600b4f37d7516bef4816ae2c64dbf029e3a' */
+	cl_git_pass(git_index_add(index, "lame.name.txt", 0));
+	cl_assert(git_index_entrycount(index) == 1);
+
+	cl_git_pass(git_oid_fromstr(&expected, "d4fa8600b4f37d7516bef4816ae2c64dbf029e3a"));
+
+	position = git_index_find(index, "lame.name.txt");
+
+	entry = git_index_get(index, position);
+	cl_assert(git_oid_cmp(&expected, &entry->oid) == 0);
+
+	/* This removes the entry from the index, but not from the object database */
+	cl_git_pass(git_index_remove(index, position));
+	cl_assert(git_index_entrycount(index) == 0);
+
+	p_rename("./rename/lame.name.txt", "./rename/fancy.name.txt");
+
+	cl_git_pass(git_index_add(index, "fancy.name.txt", 0));
+	cl_assert(git_index_entrycount(index) == 1);
+
+	position = git_index_find(index, "fancy.name.txt");
+
+	entry = git_index_get(index, position);
+	cl_assert(git_oid_cmp(&expected, &entry->oid) == 0);
+
+	git_index_free(index);
+	git_repository_free(repo);
+
+	cl_fixture_cleanup("rename");
+}