1 7b19e0f1 2017-11-05 stsp /*
  2 7b19e0f1 2017-11-05 stsp  * Copyright (c) 2017 Stefan Sperling <stsp@openbsd.org>
  3 7b19e0f1 2017-11-05 stsp  *
  4 7b19e0f1 2017-11-05 stsp  * Permission to use, copy, modify, and distribute this software for any
  5 7b19e0f1 2017-11-05 stsp  * purpose with or without fee is hereby granted, provided that the above
  6 7b19e0f1 2017-11-05 stsp  * copyright notice and this permission notice appear in all copies.
  7 7b19e0f1 2017-11-05 stsp  *
  8 7b19e0f1 2017-11-05 stsp  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  9 7b19e0f1 2017-11-05 stsp  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 10 7b19e0f1 2017-11-05 stsp  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 11 7b19e0f1 2017-11-05 stsp  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 12 7b19e0f1 2017-11-05 stsp  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 13 7b19e0f1 2017-11-05 stsp  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 14 7b19e0f1 2017-11-05 stsp  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 15 7b19e0f1 2017-11-05 stsp  */
 16 7b19e0f1 2017-11-05 stsp 
 17 0ffeb3c2 2017-11-26 stsp #include <sys/stat.h>
 18 d1cda826 2017-11-06 stsp #include <sys/queue.h>
 19 d1cda826 2017-11-06 stsp 
 20 82f2fb69 2018-01-26 stsp #include <stdarg.h>
 21 4027f31a 2017-11-04 stsp #include <stdio.h>
 22 5a83d54e 2018-04-01 stsp #include <util.h>
 23 4027f31a 2017-11-04 stsp #include <stdlib.h>
 24 82f2fb69 2018-01-26 stsp #include <string.h>
 25 f8352b2a 2018-03-12 stsp #include <unistd.h>
 26 f8352b2a 2018-03-12 stsp #include <err.h>
 27 59ece79d 2018-02-12 stsp #include <unistd.h>
 28 4027f31a 2017-11-04 stsp 
 29 4027f31a 2017-11-04 stsp #include "got_error.h"
 30 11995603 2017-11-05 stsp #include "got_object.h"
 31 5261c201 2018-04-01 stsp #include "got_reference.h"
 32 4027f31a 2017-11-04 stsp #include "got_repository.h"
 33 f78b0693 2017-11-29 stsp #include "got_diff.h"
 34 511a516b 2018-05-19 stsp #include "got_opentemp.h"
 35 cb44a3e5 2019-01-04 stsp #include "got_privsep.h"
 36 4027f31a 2017-11-04 stsp 
 37 5a83d54e 2018-04-01 stsp #include "got_lib_path.h"
 38 5a83d54e 2018-04-01 stsp 
 39 5a83d54e 2018-04-01 stsp #ifndef nitems
 40 5a83d54e 2018-04-01 stsp #define nitems(_a) (sizeof(_a) / sizeof((_a)[0]))
 41 5a83d54e 2018-04-01 stsp #endif
 42 5a83d54e 2018-04-01 stsp 
 43 4027f31a 2017-11-04 stsp #define GOT_REPO_PATH "../../../"
 44 4027f31a 2017-11-04 stsp 
 45 14545512 2018-01-26 stsp static int verbose;
 46 82f2fb69 2018-01-26 stsp 
 47 82f2fb69 2018-01-26 stsp void
 48 82f2fb69 2018-01-26 stsp test_printf(char *fmt, ...)
 49 82f2fb69 2018-01-26 stsp {
 50 82f2fb69 2018-01-26 stsp 	va_list ap;
 51 82f2fb69 2018-01-26 stsp 
 52 82f2fb69 2018-01-26 stsp 	if (!verbose)
 53 82f2fb69 2018-01-26 stsp 		return;
 54 82f2fb69 2018-01-26 stsp 
 55 82f2fb69 2018-01-26 stsp 	va_start(ap, fmt);
 56 82f2fb69 2018-01-26 stsp 	vprintf(fmt, ap);
 57 82f2fb69 2018-01-26 stsp 	va_end(ap);
 58 82f2fb69 2018-01-26 stsp }
 59 82f2fb69 2018-01-26 stsp 
 60 bfab4d9a 2017-11-12 stsp static const struct got_error *
 61 15a94983 2018-12-23 stsp print_commit_object(struct got_object_id *, struct got_repository *);
 62 1c852fbe 2017-11-12 stsp 
 63 1c852fbe 2017-11-12 stsp static const struct got_error *
 64 bfab4d9a 2017-11-12 stsp print_parent_commits(struct got_commit_object *commit,
 65 bfab4d9a 2017-11-12 stsp     struct got_repository *repo)
 66 bfab4d9a 2017-11-12 stsp {
 67 45d799e2 2018-12-23 stsp 	const struct got_object_id_queue *parent_ids;
 68 79f35eb3 2018-06-11 stsp 	struct got_object_qid *qid;
 69 a37d050f 2018-01-26 stsp 	const struct got_error *err = NULL;
 70 bfab4d9a 2017-11-12 stsp 
 71 45d799e2 2018-12-23 stsp 	parent_ids = got_object_commit_get_parent_ids(commit);
 72 45d799e2 2018-12-23 stsp 	SIMPLEQ_FOREACH(qid, parent_ids, entry) {
 73 15a94983 2018-12-23 stsp 		err = print_commit_object(qid->id, repo);
 74 2178c42e 2018-04-22 stsp 		if (err)
 75 2178c42e 2018-04-22 stsp 			break;
 76 bfab4d9a 2017-11-12 stsp 	}
 77 bfab4d9a 2017-11-12 stsp 
 78 a37d050f 2018-01-26 stsp 	return err;
 79 bfab4d9a 2017-11-12 stsp }
 80 bfab4d9a 2017-11-12 stsp 
 81 bfab4d9a 2017-11-12 stsp static const struct got_error *
 82 15a94983 2018-12-23 stsp print_tree_object(struct got_object_id *id, char *parent,
 83 f715ca7f 2017-11-27 stsp     struct got_repository *repo)
 84 0ffeb3c2 2017-11-26 stsp {
 85 0ffeb3c2 2017-11-26 stsp 	struct got_tree_object *tree;
 86 883f0469 2018-06-23 stsp 	const struct got_tree_entries *entries;
 87 f715ca7f 2017-11-27 stsp 	struct got_tree_entry *te;
 88 0ffeb3c2 2017-11-26 stsp 	const struct got_error *err;
 89 0ffeb3c2 2017-11-26 stsp 
 90 15a94983 2018-12-23 stsp 	err = got_object_open_as_tree(&tree, repo, id);
 91 0ffeb3c2 2017-11-26 stsp 	if (err != NULL)
 92 0ffeb3c2 2017-11-26 stsp 		return err;
 93 0ffeb3c2 2017-11-26 stsp 
 94 883f0469 2018-06-23 stsp 	entries = got_object_tree_get_entries(tree);
 95 883f0469 2018-06-23 stsp 	SIMPLEQ_FOREACH(te, &entries->head, entry) {
 96 f715ca7f 2017-11-27 stsp 		char *next_parent;
 97 ef0981d5 2018-02-12 stsp 		char *hex;
 98 f715ca7f 2017-11-27 stsp 
 99 ef0981d5 2018-02-12 stsp 		err = got_object_id_str(&hex, te->id);
100 ef0981d5 2018-02-12 stsp 		if (err)
101 ef0981d5 2018-02-12 stsp 			break;
102 ef0981d5 2018-02-12 stsp 
103 f715ca7f 2017-11-27 stsp 		if (!S_ISDIR(te->mode)) {
104 ef0981d5 2018-02-12 stsp 			test_printf("%s %s/%s\n", hex, parent, te->name);
105 f78ec441 2018-03-17 stsp 			free(hex);
106 f715ca7f 2017-11-27 stsp 			continue;
107 f715ca7f 2017-11-27 stsp 		}
108 ef0981d5 2018-02-12 stsp 		test_printf("%s %s/%s\n", hex, parent, te->name);
109 ef0981d5 2018-02-12 stsp 		free(hex);
110 f715ca7f 2017-11-27 stsp 
111 f715ca7f 2017-11-27 stsp 		if (asprintf(&next_parent, "%s/%s", parent, te->name) == -1) {
112 0a585a0d 2018-03-17 stsp 			err = got_error_from_errno();
113 f715ca7f 2017-11-27 stsp 			break;
114 f715ca7f 2017-11-27 stsp 		}
115 f715ca7f 2017-11-27 stsp 
116 15a94983 2018-12-23 stsp 		err = print_tree_object(te->id, next_parent, repo);
117 f715ca7f 2017-11-27 stsp 		free(next_parent);
118 15a94983 2018-12-23 stsp 		if (err)
119 f715ca7f 2017-11-27 stsp 			break;
120 f715ca7f 2017-11-27 stsp 	}
121 f715ca7f 2017-11-27 stsp 
122 0ffeb3c2 2017-11-26 stsp 	got_object_tree_close(tree);
123 f715ca7f 2017-11-27 stsp 	return err;
124 0ffeb3c2 2017-11-26 stsp }
125 0ffeb3c2 2017-11-26 stsp 
126 0ffeb3c2 2017-11-26 stsp static const struct got_error *
127 15a94983 2018-12-23 stsp print_commit_object(struct got_object_id *id, struct got_repository *repo)
128 1c852fbe 2017-11-12 stsp {
129 1c852fbe 2017-11-12 stsp 	struct got_commit_object *commit;
130 45d799e2 2018-12-23 stsp 	const struct got_object_id_queue *parent_ids;
131 79f35eb3 2018-06-11 stsp 	struct got_object_qid *qid;
132 ef0981d5 2018-02-12 stsp 	char *buf;
133 1c852fbe 2017-11-12 stsp 	const struct got_error *err;
134 15a94983 2018-12-23 stsp 	int obj_type;
135 1c852fbe 2017-11-12 stsp 
136 15a94983 2018-12-23 stsp 	err = got_object_open_as_commit(&commit, repo, id);
137 ef0981d5 2018-02-12 stsp 	if (err)
138 1c852fbe 2017-11-12 stsp 		return err;
139 1c852fbe 2017-11-12 stsp 
140 15a94983 2018-12-23 stsp 	err = got_object_id_str(&buf, id);
141 15a94983 2018-12-23 stsp 	if (err) {
142 15a94983 2018-12-23 stsp 		got_object_commit_close(commit);
143 ef0981d5 2018-02-12 stsp 		return err;
144 15a94983 2018-12-23 stsp 	}
145 ef0981d5 2018-02-12 stsp 	test_printf("tree: %s\n", buf);
146 ef0981d5 2018-02-12 stsp 	free(buf);
147 45d799e2 2018-12-23 stsp 	test_printf("parent%s: ",
148 45d799e2 2018-12-23 stsp 	    (got_object_commit_get_nparents(commit) == 1) ? "" : "s");
149 45d799e2 2018-12-23 stsp 	parent_ids = got_object_commit_get_parent_ids(commit);
150 45d799e2 2018-12-23 stsp 	SIMPLEQ_FOREACH(qid, parent_ids, entry) {
151 79f35eb3 2018-06-11 stsp 		err = got_object_id_str(&buf, qid->id);
152 15a94983 2018-12-23 stsp 		if (err) {
153 15a94983 2018-12-23 stsp 			got_object_commit_close(commit);
154 ef0981d5 2018-02-12 stsp 			return err;
155 15a94983 2018-12-23 stsp 		}
156 ef0981d5 2018-02-12 stsp 		test_printf("%s\n", buf);
157 ef0981d5 2018-02-12 stsp 		free(buf);
158 1c852fbe 2017-11-12 stsp 	}
159 45d799e2 2018-12-23 stsp 	test_printf("author: %s\n", got_object_commit_get_author(commit));
160 45d799e2 2018-12-23 stsp 	test_printf("committer: %s\n", got_object_commit_get_committer(commit));
161 45d799e2 2018-12-23 stsp 	test_printf("log: %s\n", got_object_commit_get_logmsg(commit));
162 bfab4d9a 2017-11-12 stsp 
163 15a94983 2018-12-23 stsp 	err = got_object_get_type(&obj_type, repo,
164 45d799e2 2018-12-23 stsp 	    got_object_commit_get_tree_id(commit));
165 15a94983 2018-12-23 stsp 	if (err != NULL) {
166 15a94983 2018-12-23 stsp 		got_object_commit_close(commit);
167 0ffeb3c2 2017-11-26 stsp 		return err;
168 f715ca7f 2017-11-27 stsp 	}
169 15a94983 2018-12-23 stsp 	if (obj_type == GOT_OBJ_TYPE_TREE)
170 15a94983 2018-12-23 stsp 		test_printf("\n");
171 0ffeb3c2 2017-11-26 stsp 
172 bfab4d9a 2017-11-12 stsp 	err = print_parent_commits(commit, repo);
173 1c852fbe 2017-11-12 stsp 	got_object_commit_close(commit);
174 1c852fbe 2017-11-12 stsp 
175 bfab4d9a 2017-11-12 stsp 	return err;
176 1c852fbe 2017-11-12 stsp }
177 1c852fbe 2017-11-12 stsp 
178 4027f31a 2017-11-04 stsp static int
179 bfab4d9a 2017-11-12 stsp repo_read_log(const char *repo_path)
180 11995603 2017-11-05 stsp {
181 11995603 2017-11-05 stsp 	const struct got_error *err;
182 11995603 2017-11-05 stsp 	struct got_repository *repo;
183 11995603 2017-11-05 stsp 	struct got_reference *head_ref;
184 11995603 2017-11-05 stsp 	struct got_object_id *id;
185 ef0981d5 2018-02-12 stsp 	char *buf;
186 11995603 2017-11-05 stsp 
187 11995603 2017-11-05 stsp 	err = got_repo_open(&repo, repo_path);
188 11995603 2017-11-05 stsp 	if (err != NULL || repo == NULL)
189 11995603 2017-11-05 stsp 		return 0;
190 11995603 2017-11-05 stsp 	err = got_ref_open(&head_ref, repo, GOT_REF_HEAD);
191 11995603 2017-11-05 stsp 	if (err != NULL || head_ref == NULL)
192 11995603 2017-11-05 stsp 		return 0;
193 11995603 2017-11-05 stsp 	err = got_ref_resolve(&id, repo, head_ref);
194 11995603 2017-11-05 stsp 	if (err != NULL || head_ref == NULL)
195 11995603 2017-11-05 stsp 		return 0;
196 ef0981d5 2018-02-12 stsp 	err = got_object_id_str(&buf, id);
197 ef0981d5 2018-02-12 stsp 	if (err != NULL)
198 ef0981d5 2018-02-12 stsp 		return 0;
199 ef0981d5 2018-02-12 stsp 	test_printf("HEAD is at %s\n", buf);
200 ef0981d5 2018-02-12 stsp 	free(buf);
201 15a94983 2018-12-23 stsp 	err = print_commit_object(id, repo);
202 15a94983 2018-12-23 stsp 	if (err)
203 a37d050f 2018-01-26 stsp 		return 0;
204 11995603 2017-11-05 stsp 	free(id);
205 11995603 2017-11-05 stsp 	got_ref_close(head_ref);
206 11995603 2017-11-05 stsp 	got_repo_close(repo);
207 11995603 2017-11-05 stsp 	return 1;
208 11995603 2017-11-05 stsp }
209 044e7393 2018-02-11 stsp 
210 044e7393 2018-02-11 stsp static int
211 044e7393 2018-02-11 stsp repo_read_tree(const char *repo_path)
212 044e7393 2018-02-11 stsp {
213 044e7393 2018-02-11 stsp 	const char *tree_sha1 = "6cc96e0e093fb30630ba7f199d0a008b24c6a690";
214 044e7393 2018-02-11 stsp 	const struct got_error *err;
215 044e7393 2018-02-11 stsp 	struct got_repository *repo;
216 15a94983 2018-12-23 stsp 	struct got_object_id *id;
217 044e7393 2018-02-11 stsp 
218 044e7393 2018-02-11 stsp 	err = got_repo_open(&repo, repo_path);
219 044e7393 2018-02-11 stsp 	if (err != NULL || repo == NULL)
220 044e7393 2018-02-11 stsp 		return 0;
221 15a94983 2018-12-23 stsp 	err = got_object_resolve_id_str(&id, repo, tree_sha1);
222 15a94983 2018-12-23 stsp 	if (err != NULL)
223 044e7393 2018-02-11 stsp 		return 0;
224 11995603 2017-11-05 stsp 
225 15a94983 2018-12-23 stsp 	print_tree_object(id, "", repo);
226 044e7393 2018-02-11 stsp 	test_printf("\n");
227 044e7393 2018-02-11 stsp 
228 044e7393 2018-02-11 stsp 	got_repo_close(repo);
229 044e7393 2018-02-11 stsp 	return (err == NULL);
230 044e7393 2018-02-11 stsp }
231 f78ec441 2018-03-17 stsp 
232 68482ea3 2017-11-27 stsp static int
233 68482ea3 2017-11-27 stsp repo_read_blob(const char *repo_path)
234 68482ea3 2017-11-27 stsp {
235 68482ea3 2017-11-27 stsp 	const char *blob_sha1 = "141f5fdc96126c1f4195558560a3c915e3d9b4c3";
236 68482ea3 2017-11-27 stsp 	const struct got_error *err;
237 68482ea3 2017-11-27 stsp 	struct got_repository *repo;
238 15a94983 2018-12-23 stsp 	struct got_object_id *id;
239 68482ea3 2017-11-27 stsp 	struct got_blob_object *blob;
240 68482ea3 2017-11-27 stsp 	int i;
241 68482ea3 2017-11-27 stsp 	size_t len;
242 68482ea3 2017-11-27 stsp 
243 68482ea3 2017-11-27 stsp 	err = got_repo_open(&repo, repo_path);
244 68482ea3 2017-11-27 stsp 	if (err != NULL || repo == NULL)
245 68482ea3 2017-11-27 stsp 		return 0;
246 15a94983 2018-12-23 stsp 	err = got_object_resolve_id_str(&id, repo, blob_sha1);
247 15a94983 2018-12-23 stsp 	if (err != NULL)
248 68482ea3 2017-11-27 stsp 		return 0;
249 15a94983 2018-12-23 stsp 	err = got_object_open_as_blob(&blob, repo, id, 64);
250 68482ea3 2017-11-27 stsp 	if (err != NULL)
251 68482ea3 2017-11-27 stsp 		return 0;
252 68482ea3 2017-11-27 stsp 
253 82f2fb69 2018-01-26 stsp 	test_printf("\n");
254 68482ea3 2017-11-27 stsp 	do {
255 f934cf2c 2018-02-12 stsp 		const uint8_t *buf = got_object_blob_get_read_buf(blob);
256 eb651edf 2018-02-11 stsp 		err = got_object_blob_read_block(&len, blob);
257 68482ea3 2017-11-27 stsp 		if (err)
258 68482ea3 2017-11-27 stsp 			break;
259 68482ea3 2017-11-27 stsp 		for (i = 0; i < len; i++)
260 f934cf2c 2018-02-12 stsp 			test_printf("%c", buf[i]);
261 68482ea3 2017-11-27 stsp 	} while (len != 0);
262 82f2fb69 2018-01-26 stsp 	test_printf("\n");
263 68482ea3 2017-11-27 stsp 
264 68482ea3 2017-11-27 stsp 	got_object_blob_close(blob);
265 7d283eee 2017-11-29 stsp 	got_repo_close(repo);
266 7d283eee 2017-11-29 stsp 	return (err == NULL);
267 7d283eee 2017-11-29 stsp }
268 7d283eee 2017-11-29 stsp 
269 7d283eee 2017-11-29 stsp static int
270 7d283eee 2017-11-29 stsp repo_diff_blob(const char *repo_path)
271 7d283eee 2017-11-29 stsp {
272 7d283eee 2017-11-29 stsp 	const char *blob1_sha1 = "141f5fdc96126c1f4195558560a3c915e3d9b4c3";
273 7d283eee 2017-11-29 stsp 	const char *blob2_sha1 = "de7eb21b21c7823a753261aadf7cba35c9580fbf";
274 7d283eee 2017-11-29 stsp 	const struct got_error *err;
275 7d283eee 2017-11-29 stsp 	struct got_repository *repo;
276 15a94983 2018-12-23 stsp 	struct got_object_id *id1, *id2;
277 7d283eee 2017-11-29 stsp 	struct got_blob_object *blob1;
278 7d283eee 2017-11-29 stsp 	struct got_blob_object *blob2;
279 354a7e12 2018-02-11 stsp 	FILE *outfile;
280 5a83d54e 2018-04-01 stsp 	int i;
281 5a83d54e 2018-04-01 stsp 	char *line;
282 5a83d54e 2018-04-01 stsp 	size_t len;
283 5a83d54e 2018-04-01 stsp 	const char delim[3] = {'\0', '\0', '\0'};
284 5a83d54e 2018-04-01 stsp 	const char *expected_output[] = {
285 0de8fe28 2018-12-24 stsp 		"blob - 141f5fdc96126c1f4195558560a3c915e3d9b4c3",
286 0de8fe28 2018-12-24 stsp 		"blob + de7eb21b21c7823a753261aadf7cba35c9580fbf",
287 3b8ef1a8 2018-09-13 stsp 		"--- 141f5fdc96126c1f4195558560a3c915e3d9b4c3",
288 3b8ef1a8 2018-09-13 stsp 		"+++ de7eb21b21c7823a753261aadf7cba35c9580fbf",
289 5a83d54e 2018-04-01 stsp 		"@@ -1,10 +1,10 @@",
290 5a83d54e 2018-04-01 stsp 		" .PATH:${.CURDIR}/../../lib",
291 5a83d54e 2018-04-01 stsp 		" ",
292 5a83d54e 2018-04-01 stsp 		" PROG = repository_test",
293 5a83d54e 2018-04-01 stsp 		"-SRCS = path.c repository.c error.c refs.c repository_test.c",
294 5a83d54e 2018-04-01 stsp 		"+SRCS = path.c repository.c error.c refs.c object.c sha1.c repository_test.c",
295 5a83d54e 2018-04-01 stsp 		" ",
296 5a83d54e 2018-04-01 stsp 		" CPPFLAGS = -I${.CURDIR}/../../include",
297 5a83d54e 2018-04-01 stsp 		"-LDADD = -lutil",
298 5a83d54e 2018-04-01 stsp 		"+LDADD = -lutil -lz",
299 5a83d54e 2018-04-01 stsp 		" ",
300 5a83d54e 2018-04-01 stsp 		" NOMAN = yes"
301 5a83d54e 2018-04-01 stsp 	};
302 7d283eee 2017-11-29 stsp 
303 7d283eee 2017-11-29 stsp 	err = got_repo_open(&repo, repo_path);
304 7d283eee 2017-11-29 stsp 	if (err != NULL || repo == NULL)
305 7d283eee 2017-11-29 stsp 		return 0;
306 7d283eee 2017-11-29 stsp 
307 15a94983 2018-12-23 stsp 	err = got_object_resolve_id_str(&id1, repo, blob1_sha1);
308 15a94983 2018-12-23 stsp 	if (err != NULL)
309 7d283eee 2017-11-29 stsp 		return 0;
310 15a94983 2018-12-23 stsp 
311 15a94983 2018-12-23 stsp 	err = got_object_resolve_id_str(&id2, repo, blob2_sha1);
312 15a94983 2018-12-23 stsp 	if (err != NULL)
313 7d283eee 2017-11-29 stsp 		return 0;
314 7d283eee 2017-11-29 stsp 
315 15a94983 2018-12-23 stsp 	err = got_object_open_as_blob(&blob1, repo, id1, 512);
316 7d283eee 2017-11-29 stsp 	if (err != NULL)
317 7d283eee 2017-11-29 stsp 		return 0;
318 7d283eee 2017-11-29 stsp 
319 15a94983 2018-12-23 stsp 	err = got_object_open_as_blob(&blob2, repo, id2, 512);
320 7d283eee 2017-11-29 stsp 	if (err != NULL)
321 7d283eee 2017-11-29 stsp 		return 0;
322 7d283eee 2017-11-29 stsp 
323 82f2fb69 2018-01-26 stsp 	test_printf("\n");
324 5a83d54e 2018-04-01 stsp 	outfile = got_opentemp();
325 5a83d54e 2018-04-01 stsp 	if (outfile == NULL)
326 5a83d54e 2018-04-01 stsp 		return 0;
327 54156555 2018-12-24 stsp 	got_diff_blob(blob1, blob2, NULL, NULL, 3, outfile);
328 5a83d54e 2018-04-01 stsp 	rewind(outfile);
329 5a83d54e 2018-04-01 stsp 	i = 0;
330 5a83d54e 2018-04-01 stsp 	while ((line = fparseln(outfile, &len, NULL, delim, 0)) != NULL) {
331 5a83d54e 2018-04-01 stsp 		test_printf(line);
332 5a83d54e 2018-04-01 stsp 		test_printf("\n");
333 5a83d54e 2018-04-01 stsp 		if (i < nitems(expected_output) &&
334 5a83d54e 2018-04-01 stsp 		    strcmp(line, expected_output[i]) != 0) {
335 5a83d54e 2018-04-01 stsp 			test_printf("diff output mismatch; expected: '%s'\n",
336 5a83d54e 2018-04-01 stsp 			    expected_output[i]);
337 3b8ef1a8 2018-09-13 stsp 			return 0;
338 5a83d54e 2018-04-01 stsp 		}
339 5a83d54e 2018-04-01 stsp 		i++;
340 5a83d54e 2018-04-01 stsp 	}
341 fb43ecf1 2019-02-11 stsp 	if (fclose(outfile) != 0 && err == NULL)
342 fb43ecf1 2019-02-11 stsp 		err = got_error_from_errno();
343 82f2fb69 2018-01-26 stsp 	test_printf("\n");
344 5a83d54e 2018-04-01 stsp 	if (i != nitems(expected_output) + 1) {
345 5a83d54e 2018-04-01 stsp 		test_printf("number of lines expected: %d; actual: %d\n",
346 5a83d54e 2018-04-01 stsp 		    nitems(expected_output), i - 1);
347 5a83d54e 2018-04-01 stsp 		return 0;
348 5a83d54e 2018-04-01 stsp 	}
349 7d283eee 2017-11-29 stsp 
350 7d283eee 2017-11-29 stsp 	got_object_blob_close(blob1);
351 7d283eee 2017-11-29 stsp 	got_object_blob_close(blob2);
352 98abbc84 2017-11-30 stsp 	got_repo_close(repo);
353 98abbc84 2017-11-30 stsp 	return (err == NULL);
354 98abbc84 2017-11-30 stsp }
355 98abbc84 2017-11-30 stsp 
356 98abbc84 2017-11-30 stsp static int
357 98abbc84 2017-11-30 stsp repo_diff_tree(const char *repo_path)
358 98abbc84 2017-11-30 stsp {
359 4a0235dd 2017-11-30 stsp 	const char *tree1_sha1 = "1efc41caf761a0a1f119d0c5121eedcb2e7a88c3";
360 a3e2cbea 2017-12-01 stsp 	const char *tree2_sha1 = "4aa8f2933839ff8a8fb3f905a4c232d22c6ff5f3";
361 98abbc84 2017-11-30 stsp 	const struct got_error *err;
362 98abbc84 2017-11-30 stsp 	struct got_repository *repo;
363 15a94983 2018-12-23 stsp 	struct got_object_id *id1;
364 15a94983 2018-12-23 stsp 	struct got_object_id *id2;
365 98abbc84 2017-11-30 stsp 	struct got_tree_object *tree1;
366 98abbc84 2017-11-30 stsp 	struct got_tree_object *tree2;
367 354a7e12 2018-02-11 stsp 	FILE *outfile;
368 98abbc84 2017-11-30 stsp 
369 98abbc84 2017-11-30 stsp 	err = got_repo_open(&repo, repo_path);
370 98abbc84 2017-11-30 stsp 	if (err != NULL || repo == NULL)
371 98abbc84 2017-11-30 stsp 		return 0;
372 98abbc84 2017-11-30 stsp 
373 15a94983 2018-12-23 stsp 	err = got_object_resolve_id_str(&id1, repo, tree1_sha1);
374 15a94983 2018-12-23 stsp 	if (err != NULL)
375 98abbc84 2017-11-30 stsp 		return 0;
376 15a94983 2018-12-23 stsp 	err = got_object_resolve_id_str(&id2, repo, tree2_sha1);
377 15a94983 2018-12-23 stsp 	if (err != NULL)
378 98abbc84 2017-11-30 stsp 		return 0;
379 98abbc84 2017-11-30 stsp 
380 15a94983 2018-12-23 stsp 	err = got_object_open_as_tree(&tree1, repo, id1);
381 98abbc84 2017-11-30 stsp 	if (err != NULL)
382 98abbc84 2017-11-30 stsp 		return 0;
383 98abbc84 2017-11-30 stsp 
384 15a94983 2018-12-23 stsp 	err = got_object_open_as_tree(&tree2, repo, id2);
385 98abbc84 2017-11-30 stsp 	if (err != NULL)
386 98abbc84 2017-11-30 stsp 		return 0;
387 98abbc84 2017-11-30 stsp 
388 354a7e12 2018-02-11 stsp 	if (!verbose) {
389 354a7e12 2018-02-11 stsp 		outfile = fopen("/dev/null", "w+");
390 354a7e12 2018-02-11 stsp 		if (outfile == NULL)
391 354a7e12 2018-02-11 stsp 			return 0;
392 354a7e12 2018-02-11 stsp 	} else
393 354a7e12 2018-02-11 stsp 		outfile = stdout;
394 82f2fb69 2018-01-26 stsp 	test_printf("\n");
395 54156555 2018-12-24 stsp 	got_diff_tree(tree1, tree2, "", "", 3, repo, outfile);
396 82f2fb69 2018-01-26 stsp 	test_printf("\n");
397 98abbc84 2017-11-30 stsp 
398 98abbc84 2017-11-30 stsp 	got_object_tree_close(tree1);
399 98abbc84 2017-11-30 stsp 	got_object_tree_close(tree2);
400 68482ea3 2017-11-27 stsp 	got_repo_close(repo);
401 68482ea3 2017-11-27 stsp 	return (err == NULL);
402 68482ea3 2017-11-27 stsp }
403 b08fe7be 2018-01-26 stsp 
404 b08fe7be 2018-01-26 stsp #define RUN_TEST(expr, name) \
405 b08fe7be 2018-01-26 stsp 	{ test_ok = (expr);  \
406 9465d522 2019-01-03 stsp 	printf("test_%s %s\n", (name), test_ok ? "ok" : "failed"); \
407 b08fe7be 2018-01-26 stsp 	failure = (failure || !test_ok); }
408 68482ea3 2017-11-27 stsp 
409 82f2fb69 2018-01-26 stsp 
410 82f2fb69 2018-01-26 stsp void
411 82f2fb69 2018-01-26 stsp usage(void)
412 82f2fb69 2018-01-26 stsp {
413 82f2fb69 2018-01-26 stsp 	fprintf(stderr, "usage: repository_test [-v] [REPO_PATH]\n");
414 cb44a3e5 2019-01-04 stsp }
415 cb44a3e5 2019-01-04 stsp 
416 cb44a3e5 2019-01-04 stsp static const struct got_error *
417 cb44a3e5 2019-01-04 stsp apply_unveil(const char *repo_path)
418 cb44a3e5 2019-01-04 stsp {
419 cb44a3e5 2019-01-04 stsp 	const struct got_error *error;
420 cb44a3e5 2019-01-04 stsp 	char *normpath = NULL;
421 cb44a3e5 2019-01-04 stsp 
422 cb44a3e5 2019-01-04 stsp 	if (repo_path) {
423 cb44a3e5 2019-01-04 stsp 		normpath = got_path_normalize(repo_path);
424 cb44a3e5 2019-01-04 stsp 		if (normpath == NULL)
425 cb44a3e5 2019-01-04 stsp 			return got_error_from_errno();
426 cb44a3e5 2019-01-04 stsp 		if (unveil(normpath, "r") != 0) {
427 cb44a3e5 2019-01-04 stsp 			free(normpath);
428 cb44a3e5 2019-01-04 stsp 			return got_error_from_errno();
429 cb44a3e5 2019-01-04 stsp 		}
430 cb44a3e5 2019-01-04 stsp 		free(normpath);
431 cb44a3e5 2019-01-04 stsp 	}
432 cb44a3e5 2019-01-04 stsp 
433 cb44a3e5 2019-01-04 stsp 	if (unveil("/tmp", "rwc") != 0)
434 cb44a3e5 2019-01-04 stsp 		return got_error_from_errno();
435 cb44a3e5 2019-01-04 stsp 
436 cb44a3e5 2019-01-04 stsp 	if (unveil("/dev/null", "rwc") != 0)
437 cb44a3e5 2019-01-04 stsp 		return got_error_from_errno();
438 cb44a3e5 2019-01-04 stsp 
439 cb44a3e5 2019-01-04 stsp 	error = got_privsep_unveil_exec_helpers();
440 cb44a3e5 2019-01-04 stsp 	if (error != NULL)
441 cb44a3e5 2019-01-04 stsp 		return error;
442 cb44a3e5 2019-01-04 stsp 
443 cb44a3e5 2019-01-04 stsp 	if (unveil(NULL, NULL) != 0)
444 cb44a3e5 2019-01-04 stsp 		return got_error_from_errno();
445 cb44a3e5 2019-01-04 stsp 
446 cb44a3e5 2019-01-04 stsp 	return NULL;
447 82f2fb69 2018-01-26 stsp }
448 82f2fb69 2018-01-26 stsp 
449 4027f31a 2017-11-04 stsp int
450 82f2fb69 2018-01-26 stsp main(int argc, char *argv[])
451 4027f31a 2017-11-04 stsp {
452 b08fe7be 2018-01-26 stsp 	int test_ok = 0, failure = 0;
453 4027f31a 2017-11-04 stsp 	const char *repo_path;
454 82f2fb69 2018-01-26 stsp 	int ch;
455 cb44a3e5 2019-01-04 stsp 	const struct got_error *error;
456 4027f31a 2017-11-04 stsp 
457 2ff12563 2018-09-15 stsp #ifndef PROFILE
458 cb44a3e5 2019-01-04 stsp 	if (pledge("stdio rpath wpath cpath proc exec sendfd unveil", NULL)
459 cb44a3e5 2019-01-04 stsp 	    == -1)
460 f8352b2a 2018-03-12 stsp 		err(1, "pledge");
461 2ff12563 2018-09-15 stsp #endif
462 f8352b2a 2018-03-12 stsp 
463 82f2fb69 2018-01-26 stsp 	while ((ch = getopt(argc, argv, "v")) != -1) {
464 82f2fb69 2018-01-26 stsp 		switch (ch) {
465 82f2fb69 2018-01-26 stsp 		case 'v':
466 82f2fb69 2018-01-26 stsp 			verbose = 1;
467 82f2fb69 2018-01-26 stsp 			break;
468 82f2fb69 2018-01-26 stsp 		default:
469 82f2fb69 2018-01-26 stsp 			usage();
470 82f2fb69 2018-01-26 stsp 			return 1;
471 82f2fb69 2018-01-26 stsp 		}
472 82f2fb69 2018-01-26 stsp 	}
473 82f2fb69 2018-01-26 stsp 	argc -= optind;
474 82f2fb69 2018-01-26 stsp 	argv += optind;
475 82f2fb69 2018-01-26 stsp 
476 82f2fb69 2018-01-26 stsp 	if (argc == 0)
477 4027f31a 2017-11-04 stsp 		repo_path = GOT_REPO_PATH;
478 82f2fb69 2018-01-26 stsp 	else if (argc == 1)
479 ff3eb0f2 2018-03-09 stsp 		repo_path = argv[0];
480 4027f31a 2017-11-04 stsp 	else {
481 82f2fb69 2018-01-26 stsp 		usage();
482 4027f31a 2017-11-04 stsp 		return 1;
483 4027f31a 2017-11-04 stsp 	}
484 4027f31a 2017-11-04 stsp 
485 cb44a3e5 2019-01-04 stsp 	error = apply_unveil(repo_path);
486 cb44a3e5 2019-01-04 stsp 	if (error) {
487 cb44a3e5 2019-01-04 stsp 		fprintf(stderr, "unveil: %s", error->msg);
488 cb44a3e5 2019-01-04 stsp 		return 1;
489 cb44a3e5 2019-01-04 stsp 	}
490 cb44a3e5 2019-01-04 stsp 
491 044e7393 2018-02-11 stsp 	RUN_TEST(repo_read_tree(repo_path), "read_tree");
492 bfab4d9a 2017-11-12 stsp 	RUN_TEST(repo_read_log(repo_path), "read_log");
493 68482ea3 2017-11-27 stsp 	RUN_TEST(repo_read_blob(repo_path), "read_blob");
494 7d283eee 2017-11-29 stsp 	RUN_TEST(repo_diff_blob(repo_path), "diff_blob");
495 98abbc84 2017-11-30 stsp 	RUN_TEST(repo_diff_tree(repo_path), "diff_tree");
496 4027f31a 2017-11-04 stsp 
497 4027f31a 2017-11-04 stsp 	return failure ? 1 : 0;
498 4027f31a 2017-11-04 stsp }