Bug 1331937 - Extend session restore Talos test with many windows. r=mikedeboer,jmaher

MozReview-Commit-ID: LjaSszpTLOe

.eslintignore

@@ -317,6 +317,7 @@ testing/modules/sinon-2.3.2.js
 testing/mozbase/mozprofile/tests/files/prefs_with_comments.js
 testing/talos/talos/scripts/jszip.min.js
 testing/talos/talos/startup_test/sessionrestore/profile/sessionstore.js
+testing/talos/talos/startup_test/sessionrestore/profile-manywindows/sessionstore.js
 testing/talos/talos/tests/canvasmark/**
 testing/talos/talos/tests/dromaeo/**
 testing/talos/talos/tests/v8_7/**

testing/talos/talos.json

@@ -22,21 +22,21 @@
             "talos_options": ["--disable-e10s"]
         },
         "other-e10s": {
-            "tests": ["a11yr", "ts_paint", "tpaint", "sessionrestore", "sessionrestore_no_auto_restore", "tabpaint"]
+            "tests": ["a11yr", "ts_paint", "tpaint", "sessionrestore", "sessionrestore_many_windows", "sessionrestore_no_auto_restore", "tabpaint"]
         },
         "other_nol64": {
             "tests": ["a11yr", "ts_paint", "tpaint", "sessionrestore", "sessionrestore_no_auto_restore", "tabpaint"],
             "talos_options": ["--disable-e10s"]
         },
         "other-e10s_nol64": {
-            "tests": ["a11yr", "ts_paint", "tpaint", "sessionrestore", "sessionrestore_no_auto_restore", "tabpaint"]
+            "tests": ["a11yr", "ts_paint", "tpaint", "sessionrestore", "sessionrestore_many_windows", "sessionrestore_no_auto_restore", "tabpaint"]
         },
         "other_l64": {
             "tests": ["a11yr", "ts_paint", "tpaint", "sessionrestore", "sessionrestore_no_auto_restore", "tabpaint"],
             "talos_options": ["--disable-e10s"]
         },
         "other-e10s_l64": {
-            "tests": ["a11yr", "ts_paint", "tpaint", "sessionrestore", "sessionrestore_no_auto_restore", "tabpaint"]
+            "tests": ["a11yr", "ts_paint", "tpaint", "sessionrestore", "sessionrestore_many_windows", "sessionrestore_no_auto_restore", "tabpaint"]
         },
         "g1": {
             "tests": ["tp5o_scroll", "glterrain"],

testing/talos/talos/startup_test/sessionrestore/profile-manywindows/sessionCheckpoints.json

@@ -0,0 +1 @@
+{"profile-after-change":true,"final-ui-startup":true,"sessionstore-windows-restored":true,"quit-application-granted":true,"quit-application":true,"sessionstore-final-state-write-complete":true,"profile-change-net-teardown":true,"profile-change-teardown":true,"profile-before-change":true}

testing/talos/talos/test.py

@@ -188,6 +188,18 @@ class sessionrestore_no_auto_restore(sessionrestore):
     preferences = {'browser.startup.page': 1}
 
 
+@register_test()
+class sessionrestore_many_windows(sessionrestore):
+    """
+    A start up test measuring the time it takes to load a sessionstore.js file.
+
+    1. Set up Firefox to restore automatically from sessionstore.js file.
+    2. Launch Firefox.
+    3. Measure the delta between firstPaint and sessionRestored.
+    """
+    profile_path = '${talos}/startup_test/sessionrestore/profile-manywindows'
+
+
 @register_test()
 class tpaint(TsBase):
     """