test-gvfs-prococol, t5799: tests for gvfs-helper

Makefile

@@ -1372,6 +1372,7 @@ else
 endif
 
 	PROGRAM_OBJS += gvfs-helper.o
+	TEST_PROGRAMS_NEED_X += test-gvfs-protocol
 
 	REMOTE_CURL_PRIMARY = git-remote-http$X
 	REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X

gvfs-helper.c

@@ -441,6 +441,8 @@ struct gh__request_params {
 	struct progress *progress;
 
 	struct strbuf e2eid;
+
+	struct string_list *result_list; /* we do not own this */
 };
 
 #define GH__REQUEST_PARAMS_INIT { \
@@ -469,6 +471,7 @@ struct gh__request_params {
 	.progress_msg = STRBUF_INIT, \
 	.progress = NULL, \
 	.e2eid = STRBUF_INIT, \
+	.result_list = NULL, \
 	}
 
 static void gh__request_params__release(struct gh__request_params *params)
@@ -501,6 +504,8 @@ static void gh__request_params__release(struct gh__request_params *params)
 	params->progress = NULL;
 
 	strbuf_release(&params->e2eid);
+
+	params->result_list = NULL; /* we do not own this */
 }
 
 /*
@@ -1858,6 +1863,16 @@ static void install_packfile(struct gh__request_params *params,
 		goto cleanup;
 	}
 
+
+	if (params->result_list) {
+		struct strbuf result_msg = STRBUF_INIT;
+
+		strbuf_addf(&result_msg, "packfile %s",
+			    params->final_packfile_filename.buf);
+		string_list_append(params->result_list, result_msg.buf);
+		strbuf_release(&result_msg);
+	}
+
 cleanup:
 	child_process_clear(&ip);
 }
@@ -1873,6 +1888,8 @@ static void install_loose(struct gh__request_params *params,
 	/*
 	 * We expect a loose object when we do a GET -or- when we
 	 * do a POST with only 1 object.
+	 *
+	 * Note that this content type is singular, not plural.
 	 */
 	if (strcmp(status->content_type.buf,
 		   "application/x-git-loose-object")) {
@@ -1912,8 +1929,19 @@ static void install_loose(struct gh__request_params *params,
 			    "could not install loose object '%s'",
 			    params->loose_path.buf);
 		status->ec = GH__ERROR_CODE__COULD_NOT_INSTALL_LOOSE;
+		goto cleanup;
+	}
+
+	if (params->result_list) {
+		struct strbuf result_msg = STRBUF_INIT;
+
+		strbuf_addf(&result_msg, "loose %s",
+			    oid_to_hex(&params->loose_oid));
+		string_list_append(params->result_list, result_msg.buf);
+		strbuf_release(&result_msg);
 	}
 
+cleanup:
 	strbuf_release(&tmp_path);
 }
 
@@ -2107,14 +2135,17 @@ static void do_throttle_spin(struct gh__request_params *params,
 	strbuf_addstr(&region, gh__server_type_label[params->server_type]);
 	trace2_region_enter("gvfs-helper", region.buf, NULL);
 
-	progress = start_progress(progress_msg, duration);
+	if (gh__cmd_opts.show_progress)
+		progress = start_progress(progress_msg, duration);
+
 	while (now < end) {
 		display_progress(progress, (now - begin));
 
 		sleep_millisec(100);
 
 		now = time(NULL);
 	}
+
 	display_progress(progress, duration);
 	stop_progress(&progress);
 
@@ -2529,7 +2560,7 @@ static void setup_gvfs_objects_progress(struct gh__request_params *params,
 	if (!gh__cmd_opts.show_progress)
 		return;
 
-	if (params->b_is_post && params->object_count > 1) {
+	if (params->b_is_post) {
 		strbuf_addf(&params->progress_base_phase3_msg,
 			    "Receiving packfile %ld/%ld with %ld objects",
 			    num, den, params->object_count);
@@ -2561,6 +2592,8 @@ static void do__http_get__gvfs_object(struct gh__response_status *status,
 
 	params.object_count = 1;
 
+	params.result_list = result_list;
+
 	params.headers = http_copy_default_headers();
 	params.headers = curl_slist_append(params.headers,
 					   "X-TFS-FedAuthRedirect: Suppress");
@@ -2573,16 +2606,6 @@ static void do__http_get__gvfs_object(struct gh__response_status *status,
 
 	do_req__with_fallback(component_url.buf, &params, status);
 
-	if (status->ec == GH__ERROR_CODE__OK) {
-		struct strbuf msg = STRBUF_INIT;
-
-		strbuf_addf(&msg, "loose %s",
-			    oid_to_hex(&params.loose_oid));
-
-		string_list_append(result_list, msg.buf);
-		strbuf_release(&msg);
-	}
-
 	gh__request_params__release(&params);
 	strbuf_release(&component_url);
 }
@@ -2594,7 +2617,7 @@ static void do__http_get__gvfs_object(struct gh__response_status *status,
  * consumed (along with the filename of the resulting packfile).
  *
  * However, if we only have 1 oid (remaining) in the OIDSET, the
- * server will respond to our POST with a loose object rather than
+ * server *MAY* respond to our POST with a loose object rather than
  * a packfile with 1 object.
  *
  * Append a message to the result_list describing the result.
@@ -2625,6 +2648,8 @@ static void do__http_post__gvfs_objects(struct gh__response_status *status,
 
 	params.post_payload = &jw_req.json;
 
+	params.result_list = result_list;
+
 	params.headers = http_copy_default_headers();
 	params.headers = curl_slist_append(params.headers,
 					   "X-TFS-FedAuthRedirect: Suppress");
@@ -2633,13 +2658,15 @@ static void do__http_post__gvfs_objects(struct gh__response_status *status,
 	params.headers = curl_slist_append(params.headers,
 					   "Content-Type: application/json");
 	/*
-	 * We really always want a packfile.  But if the payload only
-	 * requests 1 OID, the server will send us a single loose
-	 * objects instead.  (Apparently the server ignores us when we
-	 * only send application/x-git-packfile and does it anyway.)
+	 * If our POST contains more than one object, we want the
+	 * server to send us a packfile.  We DO NOT want the non-standard
+	 * concatenated loose object format, so we DO NOT send:
+	 *     "Accept: application/x-git-loose-objects" (plural)
 	 *
-	 * So to make it clear to my future self, go ahead and add
-	 * an accept header for loose objects and own it.
+	 * However, if the payload only requests 1 OID, the server
+	 * will send us a single loose object instead of a packfile,
+	 * so we ACK that and send:
+	 *     "Accept: application/x-git-loose-object" (singular)
 	 */
 	params.headers = curl_slist_append(params.headers,
 					   "Accept: application/x-git-packfile");
@@ -2650,20 +2677,6 @@ static void do__http_post__gvfs_objects(struct gh__response_status *status,
 
 	do_req__with_fallback("gvfs/objects", &params, status);
 
-	if (status->ec == GH__ERROR_CODE__OK) {
-		struct strbuf msg = STRBUF_INIT;
-
-		if (params.object_count > 1)
-			strbuf_addf(&msg, "packfile %s",
-				    params.final_packfile_filename.buf);
-		else
-			strbuf_addf(&msg, "loose %s",
-				    oid_to_hex(&params.loose_oid));
-
-		string_list_append(result_list, msg.buf);
-		strbuf_release(&msg);
-	}
-
 	gh__request_params__release(&params);
 	jw_release(&jw_req);
 }

t/helper/.gitignore

@@ -1,4 +1,5 @@
 /test-tool
 /test-fake-ssh
+/test-gvfs-protocol
 /test-line-buffer
 /test-svn-fe