Commit f5a0e734bc440ca6c89d15a894fea0ea3bf38f36
2012-11-17T06:46:42
tests: introduce cl_git_remove_placeholders()
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diff --git a/tests-clar/clar_helpers.c b/tests-clar/clar_helpers.c
index 3d09bd4..b718d43 100644
--- a/tests-clar/clar_helpers.c
+++ b/tests-clar/clar_helpers.c
@@ -271,3 +271,52 @@ const char* cl_git_path_url(const char *path)
git_buf_free(&path_buf);
return url;
}
+
+typedef struct {
+ const char *filename;
+ size_t filename_len;
+} remove_data;
+
+static int remove_placeholders_recurs(void *_data, git_buf *path)
+{
+ remove_data *data = (remove_data *)_data;
+ size_t pathlen;
+
+ if (git_path_isdir(path->ptr) == true)
+ return git_path_direach(path, remove_placeholders_recurs, data);
+
+ pathlen = path->size;
+
+ if (pathlen < data->filename_len)
+ return 0;
+
+ /* if path ends in '/'+filename (or equals filename) */
+ if (!strcmp(data->filename, path->ptr + pathlen - data->filename_len) &&
+ (pathlen == data->filename_len ||
+ path->ptr[pathlen - data->filename_len - 1] == '/'))
+ return p_unlink(path->ptr);
+
+ return 0;
+}
+
+int cl_git_remove_placeholders(const char *directory_path, const char *filename)
+{
+ int error;
+ remove_data data;
+ git_buf buffer = GIT_BUF_INIT;
+
+ if (git_path_isdir(directory_path) == false)
+ return -1;
+
+ if (git_buf_sets(&buffer, directory_path) < 0)
+ return -1;
+
+ data.filename = filename;
+ data.filename_len = strlen(filename);
+
+ error = remove_placeholders_recurs(&data, &buffer);
+
+ git_buf_free(&buffer);
+
+ return error;
+}
diff --git a/tests-clar/clar_libgit2.h b/tests-clar/clar_libgit2.h
index fd20c12..91a5426 100644
--- a/tests-clar/clar_libgit2.h
+++ b/tests-clar/clar_libgit2.h
@@ -61,4 +61,7 @@ void cl_git_sandbox_cleanup(void);
const char* cl_git_fixture_url(const char *fixturename);
const char* cl_git_path_url(const char *path);
+/* Test repository cleaner */
+int cl_git_remove_placeholders(const char *directory_path, const char *filename);
+
#endif