chromium/tools/variations/unittest_data/test_config.json

{
  "TestTrial1": [
    {
      "platforms": ["windows"],
      "experiments": [{"name": "TestGroup1"}]
    }
  ],
  "TestTrial2": [
    {
      "platforms": ["windows"],
      "experiments": [
        {
          "name": "TestGroup2",
          "params": {
            "x": "1",
            "y": "2"
          },
          "enable_features": ["A", "B"],
          "disable_features": ["C"]
        },
        {
          "name": "TestGroup2-2",
          "params": {
            "x": "3",
            "y": "4"
          },
          "enable_features": ["D", "E"],
          "disable_features": ["F"]
        }
      ]
    }
  ],
  "TestTrial3": [
    {
      "platforms": ["windows"],
      "experiments": [{"name": "TestGroup3", "enable_features": ["X"]}]
    }
  ],
  "TrialWithForcingFlag":  [
    {
      "platforms": ["windows"],
      "experiments": [
        {
          "name": "ForcedGroup",
          "forcing_flag": "my-forcing-flag"
        }
      ]
    }
  ],
  "TrialWithDeviceType": [
    {
      "platforms": ["windows"],
      "is_low_end_device": true,
      "experiments": [{"name": "TestGroup1"}]
    },
    {
      "platforms": ["windows"],
      "is_low_end_device": false,
      "experiments": [{"name": "TestGroup2"}]
    }
  ],
  "TrialWithFormFactors": [
    {
      "platforms": ["windows"],
      "form_factors": ["desktop", "phone"],
      "experiments": [{"name": "TestGroup1"}]
    },
    {
      "platforms": ["windows"],
      "form_factors": ["tablet"],
      "experiments": [{"name": "TestGroup2"}]
    }
  ],
  "TrialWithOverrideUIString": [
    {
      "platforms": ["windows"],
      "experiments": [
        {
          "name": "TestGroup",
          "override_ui_strings": {"IDS_NEW_TAB_TITLE": "test"}
        }
      ]
    }
  ]
}