{"action":"created","comment":{"url":"https://api.github.com/repos/cockroachdb/cockroach/pulls/comments/31140703","id":31140703,"diff_hunk":"@@ -0,0 +1,86 @@\n+// Copyright 2015 The Cockroach Authors.\n+//\n+// Licensed under the Apache License, Version 2.0 (the \"License\");\n+// you may not use this file except in compliance with the License.\n+// You may obtain a copy of the License at\n+//\n+//     http://www.apache.org/licenses/LICENSE-2.0\n+//\n+// Unless required by applicable law or agreed to in writing, software\n+// distributed under the License is distributed on an \"AS IS\" BASIS,\n+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or\n+// implied. See the License for the specific language governing\n+// permissions and limitations under the License. See the AUTHORS file\n+// for names of contributors.\n+//\n+// Author: Peter Mattis (peter@cockroachlabs.com)\n+\n+// +build acceptance\n+\n+package acceptance\n+\n+import (\n+\t\"fmt\"\n+\t\"sync/atomic\"\n+\t\"testing\"\n+\t\"time\"\n+\n+\t\"github.com/cockroachdb/cockroach/acceptance/localcluster\"\n+\t\"github.com/cockroachdb/cockroach/util\"\n+\t\"github.com/cockroachdb/cockroach/util/log\"\n+)\n+\n+// TestPut starts up an N node cluster and runs N workers that write\n+// to independent keys.\n+func TestPut(t *testing.T) {\n+\tl := localcluster.Create(*numNodes, stopper)\n+\tl.Start()\n+\tdefer l.Stop()\n+\n+\tcheckRangeReplication(t, l, 20*time.Second)\n+\n+\tc, err := makeDBClient(l, 0)\n+\tif err != nil {\n+\t\tt.Fatal(err)\n+\t}\n+\n+\tr, _ := util.NewPseudoRand()\n+\tvalue := util.RandBytes(r, 8192)\n+\n+\terrs := make(chan error, *numNodes)\n+\tstart := time.Now()\n+\tdeadline := start.Add(*duration)\n+\tvar count int64\n+\tfor i := 0; i < *numNodes; i++ {\n+\t\tgo func() {\n+\t\t\tfor time.Now().Before(deadline) {\n+\t\t\t\tk := atomic.AddInt64(&count, 1)\n+\t\t\t\tv := value[:r.Intn(len(value))]\n+\t\t\t\tif _, err := c.Put(fmt.Sprintf(\"%08d\", k), v); err != nil {\n+\t\t\t\t\terrs <- err\n+\t\t\t\t\treturn\n+\t\t\t\t}\n+\t\t\t}\n+\t\t\terrs <- nil\n+\t\t}()\n+\t}\n+\n+\tfor i := 0; i < *numNodes; {\n+\t\tselect {\n+\t\tcase <-stopper:\n+\t\t\tt.Fatalf(\"interrupted\")\n+\t\tcase err := <-errs:\n+\t\t\tif err != nil {\n+\t\t\t\tt.Fatal(err)\n+\t\t\t}\n+\t\t\ti++","path":"acceptance/put_test.go","position":76,"original_position":76,"commit_id":"77360553945bb3da20b490c237f370821ef9348d","original_commit_id":"77360553945bb3da20b490c237f370821ef9348d","user":{"login":"tamird","id":1535036,"avatar_url":"https://avatars.githubusercontent.com/u/1535036?v=3","gravatar_id":"","url":"https://api.github.com/users/tamird","html_url":"https://github.com/tamird","followers_url":"https://api.github.com/users/tamird/followers","following_url":"https://api.github.com/users/tamird/following{/other_user}","gists_url":"https://api.github.com/users/tamird/gists{/gist_id}","starred_url":"https://api.github.com/users/tamird/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/tamird/subscriptions","organizations_url":"https://api.github.com/users/tamird/orgs","repos_url":"https://api.github.com/users/tamird/repos","events_url":"https://api.github.com/users/tamird/events{/privacy}","received_events_url":"https://api.github.com/users/tamird/received_events","type":"User","site_admin":false},"body":"wait, nevermind. so this test terminates when `*numNodes` errors are observed. LGTM","created_at":"2015-05-27T14:45:01Z","updated_at":"2015-05-27T14:45:01Z","html_url":"https://github.com/cockroachdb/cockroach/pull/1149#discussion_r31140703","pull_request_url":"https://api.github.com/repos/cockroachdb/cockroach/pulls/1149","_links":{"self":{"href":"https://api.github.com/repos/cockroachdb/cockroach/pulls/comments/31140703"},"html":{"href":"https://github.com/cockroachdb/cockroach/pull/1149#discussion_r31140703"},"pull_request":{"href":"https://api.github.com/repos/cockroachdb/cockroach/pulls/1149"}}},"pull_request":{"url":"https://api.github.com/repos/cockroachdb/cockroach/pulls/1149","id":36258693,"html_url":"https://github.com/cockroachdb/cockroach/pull/1149","diff_url":"https://github.com/cockroachdb/cockroach/pull/1149.diff","patch_url":"https://github.com/cockroachdb/cockroach/pull/1149.patch","issue_url":"https://api.github.com/repos/cockroachdb/cockroach/issues/1149","number":1149,"state":"open","locked":false,"title":"Add TestPut for performing 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