[5/6] git commit: updated refs/heads/COUCHDB-1762-fix-javascript-tests to 9dfddaa

[we...@apache.org]

Added supplementary functions for running tests from command line.


Project: http://git-wip-us.apache.org/repos/asf/couchdb/repo
Commit: http://git-wip-us.apache.org/repos/asf/couchdb/commit/826eba77
Tree: http://git-wip-us.apache.org/repos/asf/couchdb/tree/826eba77
Diff: http://git-wip-us.apache.org/repos/asf/couchdb/diff/826eba77

Branch: refs/heads/COUCHDB-1762-fix-javascript-tests
Commit: 826eba77b96b885aca9873c649e0d2849e170f7a
Parents: 0ada343
Author: Wendall Cada <we...@apache.org>
Authored: Fri Apr 5 11:45:18 2013 -0700
Committer: Wendall Cada <we...@apache.org>
Committed: Fri Apr 5 11:45:18 2013 -0700

----------------------------------------------------------------------
 test/javascript/test_setup.js |   89 ++++++++++++++++++++++++++++++++++++
 1 files changed, 89 insertions(+), 0 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/couchdb/blob/826eba77/test/javascript/test_setup.js
----------------------------------------------------------------------
diff --git a/test/javascript/test_setup.js b/test/javascript/test_setup.js
new file mode 100644
index 0000000..9347455
--- /dev/null
+++ b/test/javascript/test_setup.js
@@ -0,0 +1,89 @@
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations under
+// the License.
+
+/*
+ * Add global couchTests object required for existing tests.
+ */
+var couchTests = {}; 
+
+var console = { 
+  log: function(arg) {
+    var msg = (arg.toString()).replace(/\n/g, "\n    ");
+    print(msg, true);
+  }
+};
+
+var fmtStack = function(stack) {
+  if(!stack) {
+    console.log("No stack information");
+    return;
+  }
+  console.log("Trace back (most recent call first):\n");
+  var re = new RegExp("(.*?)@([^:]*):(.*)$");
+  var lines = stack.split("\n");
+  for(var i = 0; i < lines.length; i++) {
+    var line = lines[i];
+    if(!line.length) continue;
+    var match = re.exec(line);
+    if(!match) continue
+    var match = re.exec(line);
+    if(!match) continue
+    var source = match[1].substr(0, 70);
+    var file = match[2];
+    var lnum = match[3];
+    while(lnum.length < 3) lnum = " " + lnum;
+    console.log(" " + lnum + ": " + file);
+    console.log("      " + source);
+  }
+} 
+
+function T(arg1, arg2) {
+  if(!arg1) {
+    var result = (arg2 ? arg2 : arg1);
+    throw((result instanceof Error ? result : Error(result)));
+  }
+} 
+
+function waitForSuccess(fun, tag) {
+  var start = new Date().getTime();
+  var complete = false;
+  
+  while (!complete) {
+    var now = new Date().getTime();
+    if (now > start + 5000) {
+      complete = true;
+      print('FAIL');
+      print(tag);
+      quit(1);
+    }
+    try {
+      while (new Date().getTime() < now + 500);
+      complete = fun();
+    } catch (e) {}
+  }
+}
+
+function restartServer() {
+  print('restart');
+  var start = new Date().getTime();
+  while (new Date().getTime() < start + 1000);
+  waitForSuccess(CouchDB.isRunning, 'restart');
+}
+
+/*
+ * If last_req is an object, we got something back. This might be an error, but
+ * CouchDB is up and running!
+ */
+CouchDB.isRunning = function() {
+  CouchDB.last_req = CouchDB.request("GET", "/");
+  return typeof CouchDB.last_req == 'object';
+};