Backed out changeset e5f6affc4c88 for breaking Mochitest

Bug 494165 - Support --total-chunks, --this-chunk, --chunk-by-dir, and --shuffle arguments to runtests.py. r=ted

testing/mochitest/runtests.py.in

@@ -146,27 +146,6 @@ class MochitestOptions(optparse.OptionParser):
                     help = "start running tests when the application starts")
     defaults["autorun"] = False
 
-    self.add_option("--total-chunks",
-                    type = "int", dest = "totalChunks",
-                    help = "how many chunks to split the tests up into")
-    defaults["totalChunks"] = None
-
-    self.add_option("--this-chunk",
-                    type = "int", dest = "thisChunk",
-                    help = "which chunk to run")
-    defaults["thisChunk"] = None
-
-    self.add_option("--chunk-by-dir",
-                    type = "int", dest = "chunkByDir",
-                    help = "group tests together in the same chunk that are in the same top chunkByDir directories")
-    defaults["chunkByDir"] = 0
-
-    self.add_option("--shuffle",
-                    dest = "shuffle",
-                    action = "store_true",
-                    help = "randomize test order")
-    defaults["shuffle"] = False
-
     LOG_LEVELS = ("DEBUG", "INFO", "WARNING", "ERROR", "FATAL")
     LEVEL_STRING = ", ".join(LOG_LEVELS)
 
@@ -357,13 +336,6 @@ def main():
   parser = MochitestOptions()
   options, args = parser.parse_args()
 
-  if options.totalChunks is not None and options.thisChunk is None:
-    parser.error("thisChunk must be specified when totalChunks is specified")
-
-  if options.totalChunks:
-    if not 1 <= options.thisChunk <= options.totalChunks:
-       parser.error("thisChunk must be between 1 and totalChunks")
-
   if options.xrePath is None:
     # default xrePath to the app path if not provided
     # but only if an app path was explicitly provided
@@ -452,8 +424,6 @@ Are you executing $objdir/_tests/testing/mochitest/runtests.py?"""
   # autorun -- kick off tests automatically
   # closeWhenDone -- runs quit.js after tests
   # logFile -- logs test run to an absolute path
-  # totalChunks -- how many chunks to split tests into
-  # thisChunk -- which chunk to run
   #
   
   # consoleLevel, fileLevel: set the logging level of the console and
@@ -488,13 +458,6 @@ Are you executing $objdir/_tests/testing/mochitest/runtests.py?"""
       urlOpts.append("fileLevel=" + encodeURIComponent(options.fileLevel))
     if options.consoleLevel:
       urlOpts.append("consoleLevel=" + encodeURIComponent(options.consoleLevel))
-    if options.totalChunks:
-        urlOpts.append("totalChunks=%d" % options.totalChunks)
-        urlOpts.append("thisChunk=%d" % options.thisChunk)
-        if options.chunkByDir:
-            urlOpts.append("chunkByDir=%d" % options.chunkByDir)
-    if options.shuffle:
-        urlOpts.append("shuffle=1")
     if len(urlOpts) > 0:
       testURL += "?" + "&".join(urlOpts)
 

testing/mochitest/tests/SimpleTest/setup.js

@@ -68,68 +68,7 @@ if (!params.quiet) {
 var gTestList = [];
 var RunSet = {}
 RunSet.runall = function(e) {
-  if (params.totalChunks && params.thisChunk) {
-    var total_chunks = parseInt(params.totalChunks);
-    // this_chunk is in the range [1,total_chunks]
-    var this_chunk = parseInt(params.thisChunk);
-
-    // Which tests we're going to run
-    var my_tests = gTestList;
-
-    // We want to split the tests up into chunks according to which directory
-    // they're in
-    if (params.chunkByDir) {
-      var chunkByDir = parseInt(params.chunkByDir);
-      var tests_by_dir = {};
-      var test_dirs = []
-      for (var i = 0; i < gTestList.length; ++i) {
-        var test_path = gTestList[i];
-        if (test_path[0] == '/') {
-          test_path = test_path.substr(1);
-        }
-        var dir = test_path.split("/");
-        // We want the first chunkByDir+1 components, or everything but the
-        // last component, whichever is less.
-        // we add 1 to chunkByDir since 'tests' is always part of the path, and
-        // want to ignore the last component since it's the test filename.
-        dir = dir.slice(0, Math.min(chunkByDir+1, dir.length-1));
-        // reconstruct a directory name
-        dir = dir.join("/");
-        if (!(dir in tests_by_dir)) {
-          tests_by_dir[dir] = [gTestList[i]];
-          test_dirs.push(dir);
-        } else {
-          tests_by_dir[dir].push(gTestList[i]);
-        }
-      }
-      var tests_per_chunk = test_dirs.length / total_chunks;
-      var start = Math.round((this_chunk-1) * tests_per_chunk);
-      var end = Math.round(this_chunk * tests_per_chunk);
-      my_tests = [];
-      var dirs = []
-      for (var i = start; i < end; ++i) {
-        var dir = test_dirs[i];
-        dirs.push(dir);
-        my_tests = my_tests.concat(tests_by_dir[dir]);
-      }
-      TestRunner.logger.log("Running tests in " + dirs.join(", "));
-    } else {
-      var tests_per_chunk = gTestList.length / total_chunks;
-      var start = Math.round((this_chunk-1) * tests_per_chunk);
-      var end = Math.round(this_chunk * tests_per_chunk);
-      my_tests = gTestList.slice(start, end);
-      TestRunner.logger.log("Running tests " + (start+1) + "-" + end + "/" + gTestList.length);
-    }
-  }
-  if (params.shuffle) {
-    for (var i = my_tests.length-1; i > 0; --i) {
-      var j = Math.floor(Math.random() * i);
-      var tmp = my_tests[j];
-      my_tests[j] = my_tests[i];
-      my_tests[i] = tmp;
-    }
-  }
-  TestRunner.runTests(my_tests);
+  TestRunner.runTests(gTestList);
 }
 RunSet.reloadAndRunAll = function(e) {
   e.preventDefault();