Bug 1321776 - enable green tc win tests on tier 3. r=jmaher

MozReview-Commit-ID: 5IpUMcEfZBH

--HG--
extra : rebase_source : fd77ecbcf866a4a0ab3e21c74e30fd8272f15435

taskcluster/ci/desktop-test/test-sets.yml

@@ -100,15 +100,15 @@ windows-vm-tests:
     - external-media-tests
     #- gtest
     #- jittest
-    #- jsreftest
+    - jsreftest
     #- marionette
     #- mochitest
     #- mochitest-browser-chrome
-    #- mochitest-devtools-chrome
-    #- mochitest-jetpack
+    - mochitest-devtools-chrome
+    - mochitest-jetpack
     #- mochitest-media
     #- web-platform-tests
-    #- web-platform-tests-reftests
+    - web-platform-tests-reftests
     #- xpcshell
 
 # windows-gpu-tests:

taskcluster/ci/desktop-test/tests.yml

@@ -157,6 +157,11 @@ jsreftest:
         by-test-platform:
             win.*: 1
             default: 2
+    e10s:
+        by-test-platform:
+            # Bug 1321782
+            win.*: false
+            default: both
     mozharness:
         script: desktop_unittest.py
         no-read-buildbot-config: true
@@ -389,6 +394,8 @@ mochitest-devtools-chrome:
             linux64/debug: false
             linux64-ccov/opt: false
             linux64-jsdcov/opt: false
+            # Bug 1304433: mochitest-devtools-chrome (e10s) not greened on windows
+            win.*: false
             default: both
     mozharness:
         script: desktop_unittest.py
@@ -666,6 +673,11 @@ web-platform-tests-reftests:
     treeherder-symbol: tc-W(Wr)
     max-run-time: 5400
     instance-size: xlarge
+    e10s:
+        by-test-platform:
+            # Bug 1304438
+            win.*: false
+            default: both
     docker-image: {"in-tree": "desktop1604-test"}
     checkout: true
     mozharness:

taskcluster/taskgraph/transforms/tests/all_kinds.py

@@ -47,6 +47,8 @@ def set_tier(config, tests):
                                          'android-4.3-arm7-api-15/debug',
                                          'android-x86/opt']:
                 test['tier'] = 1
+            elif test['test-platform'].startswith('win'):
+                test['tier'] = 3
             else:
                 test['tier'] = 2
         yield test
@@ -91,6 +93,7 @@ def resolve_keyed_by(config, tests):
         'e10s',
         'suite',
         'run-on-projects',
+        'tier',
     ]
     for test in tests:
         for field in fields:

taskcluster/taskgraph/transforms/tests/test_description.py

@@ -66,7 +66,10 @@ test_description_schema = Schema({
     ),
 
     # the sheriffing tier for this task (default: set based on test platform)
-    Optional('tier'): int,
+    Optional('tier'): Any(
+        int,
+        {'by-test-platform': {basestring: int}},
+    ),
 
     # number of chunks to create for this task.  This can be keyed by test
     # platform by passing a dictionary in the `by-test-platform` key.  If the