问题
Unable to manage verbosity of marionette driver!!
Environment:
Gecko driver 0.17.0
Selenium java 3.5.3
Firefox 52.3
Tried:
FirefoxOptions options = new FirefoxOptions();
options.addPreference("log", "{level: info}");
DesiredCapabilities ffCapabilities = DesiredCapabilities.firefox();
ffCapabilities.setCapability("moz:firefoxOptions", options);
ffCapabilities.setCapability("marionette", true);
driver = new FirefoxDriver(ffCapabilities);
Log Info:
INFO: Preferring the firefox binary in these options (/Applications/Firefox.app/Contents/MacOS/firefox-bin rather than /Applications/Firefox.app/Contents/MacOS/firefox-bin)
Sep 01, 2017 3:41:19 PM org.openqa.selenium.firefox.FirefoxOptions toCapabilities
INFO: Preferring the firefox binary in these options (/Applications/Firefox.app/Contents/MacOS/firefox-bin rather than /Applications/Firefox.app/Contents/MacOS/firefox-bin)
1504276879424 geckodriver INFO Listening on 127.0.0.1:3902
1504276879955 addons.manager DEBUG Application has been upgraded
1504276879998 addons.manager DEBUG Loaded provider scope for resource://gre/modules/addons/XPIProvider.jsm: ["XPIProvider"]
1504276880006 addons.manager DEBUG Loaded provider scope for resource://gre/modules/LightweightThemeManager.jsm: ["LightweightThemeManager"]
1504276880014 addons.manager DEBUG Loaded provider scope for resource://gre/modules/addons/GMPProvider.jsm
1504276880017 addons.manager DEBUG Loaded provider scope for resource://gre/modules/addons/PluginProvider.jsm
1504276880018 addons.manager DEBUG Starting provider: XPIProvider
1504276880019 addons.xpi DEBUG startup
1504276880019 addons.xpi INFO SystemAddonInstallLocation directory is missing
1504276880021 addons.xpi INFO Mapping aushelper@mozilla.org to /Applications/Firefox.app/Contents/Resources/browser/features/aushelper@mozilla.org.xpi
1504276880021 addons.xpi INFO Mapping e10srollout@mozilla.org to /Applications/Firefox.app/Contents/Resources/browser/features/e10srollout@mozilla.org.xpi
1504276880023 addons.xpi INFO Mapping firefox@getpocket.com to /Applications/Firefox.app/Contents/Resources/browser/features/firefox@getpocket.com.xpi
1504276880024 addons.xpi INFO Mapping webcompat@mozilla.org to /Applications/Firefox.app/Contents/Resources/browser/features/webcompat@mozilla.org.xpi
1504276880025 addons.xpi INFO Mapping {972ce4c6-7e08-4474-a285-3208198ce6fd} to /Applications/Firefox.app/Contents/Resources/browser/extensions/{972ce4c6-7e08-4474-a285-3208198ce6fd}.xpi
1504276880026 addons.xpi DEBUG checkForChanges
1504276880027 addons.xpi INFO SystemAddonInstallLocation directory is missing
1504276880029 addons.xpi DEBUG Loaded add-on state from prefs: {}
1504276880031 addons.xpi DEBUG New add-on aushelper@mozilla.org in app-system-defaults
1504276880034 addons.xpi DEBUG getModTime: Recursive scan of aushelper@mozilla.org
1504276880035 addons.xpi DEBUG New add-on e10srollout@mozilla.org in app-system-defaults
1504276880036 addons.xpi DEBUG getModTime: Recursive scan of e10srollout@mozilla.org
1504276880037 addons.xpi DEBUG New add-on firefox@getpocket.com in app-system-defaults
1504276880038 addons.xpi DEBUG getModTime: Recursive scan of firefox@getpocket.com
1504276880038 addons.xpi DEBUG New add-on webcompat@mozilla.org in app-system-defaults
1504276880040 addons.xpi DEBUG getModTime: Recursive scan of webcompat@mozilla.org
1504276880043 addons.xpi DEBUG New add-on {972ce4c6-7e08-4474-a285-3208198ce6fd} in app-global
1504276880044 addons.xpi DEBUG getModTime: Recursive scan of {972ce4c6-7e08-4474-a285-3208198ce6fd}
1504276880045 addons.xpi DEBUG getInstallState changed: true, state: {"app-system-defaults":{"aushelper@mozilla.org":{"d":"/Applications/Firefox.app/Contents/Resources/browser/features/aushelper@mozilla.org.xpi","st":1504018117000},"e10srollout@mozilla.org":{"d":"/Applications/Firefox.app/Contents/Resources/browser/features/e10srollout@mozilla.org.xpi","st":1504018117000},"firefox@getpocket.com":{"d":"/Applications/Firefox.app/Contents/Resources/browser/features/firefox@getpocket.com.xpi","st":1504018117000},"webcompat@mozilla.org":{"d":"/Applications/Firefox.app/Contents/Resources/browser/features/webcompat@mozilla.org.xpi","st":1504018117000}},"app-global":{"{972ce4c6-7e08-4474-a285-3208198ce6fd}":{"d":"/Applications/Firefox.app/Contents/Resources/browser/extensions/{972ce4c6-7e08-4474-a285-3208198ce6fd}.xpi","st":1504018117000}}}
1504276880065 addons.xpi-utils DEBUG Opening XPI database /var/folders/6x/hw5060n54m7gfvnvd9zn_9q40000gn/T/rust_mozprofile.cnQmhI7DMu0T/extensions.json
1504276880067 addons.xpi-utils DEBUG New add-on aushelper@mozilla.org installed in app-system-defaults
*** Blocklist::_loadBlocklistFromFile: blocklist is disabled
1504276880091 DeferredSave.extensions.json DEBUG Save changes
1504276880093 addons.xpi-utils DEBUG New add-on e10srollout@mozilla.org installed in app-system-defaults
1504276880098 DeferredSave.extensions.json DEBUG Starting timer
1504276880101 DeferredSave.extensions.json DEBUG Save changes
1504276880102 addons.xpi-utils DEBUG New add-on firefox@getpocket.com installed in app-system-defaults
1504276880118 DeferredSave.extensions.json DEBUG Save changes
1504276880118 addons.xpi-utils DEBUG New add-on webcompat@mozilla.org installed in app-system-defaults
1504276880129 DeferredSave.extensions.json DEBUG Save changes
1504276880131 addons.xpi-utils DEBUG New add-on {972ce4c6-7e08-4474-a285-3208198ce6fd} installed in app-global
1504276880136 DeferredSave.extensions.json DEBUG Save changes
1504276880137 addons.manager DEBUG Registering startup change 'installed' for aushelper@mozilla.org
1504276880160 addons.xpi DEBUG Loading bootstrap scope from /Applications/Firefox.app/Contents/Resources/browser/features/aushelper@mozilla.org.xpi
1504276880171 addons.xpi DEBUG Calling bootstrap method install on aushelper@mozilla.org version 2.0
1504276880174 addons.xpi-utils DEBUG Make addon app-system-defaults:aushelper@mozilla.org visible
1504276880176 DeferredSave.extensions.json DEBUG Save changes
1504276880177 addons.manager DEBUG Registering startup change 'installed' for e10srollout@mozilla.org
1504276880179 addons.xpi DEBUG Loading bootstrap scope from /Applications/Firefox.app/Contents/Resources/browser/features/e10srollout@mozilla.org.xpi
1504276880186 addons.xpi DEBUG Calling bootstrap method install on e10srollout@mozilla.org version 1.10
1504276880192 addons.xpi-utils DEBUG Make addon app-system-defaults:e10srollout@mozilla.org visible
1504276880201 DeferredSave.extensions.json DEBUG Save changes
1504276880204 addons.manager DEBUG Registering startup change 'installed' for firefox@getpocket.com
1504276880209 addons.xpi DEBUG Loading bootstrap scope from /Applications/Firefox.app/Contents/Resources/browser/features/firefox@getpocket.com.xpi
1504276880213 addons.xpi DEBUG Calling bootstrap method install on firefox@getpocket.com version 1.0.5
1504276880213 addons.xpi-utils DEBUG Make addon app-system-defaults:firefox@getpocket.com visible
1504276880214 DeferredSave.extensions.json DEBUG Save changes
1504276880215 addons.manager DEBUG Registering startup change 'installed' for webcompat@mozilla.org
1504276880217 addons.xpi DEBUG Loading bootstrap scope from /Applications/Firefox.app/Contents/Resources/browser/features/webcompat@mozilla.org.xpi
1504276880223 addons.xpi DEBUG Calling bootstrap method install on webcompat@mozilla.org version 1.0
1504276880225 addons.xpi-utils DEBUG Make addon app-system-defaults:webcompat@mozilla.org visible
1504276880229 DeferredSave.extensions.json DEBUG Save changes
1504276880230 addons.xpi-utils DEBUG Make addon app-global:{972ce4c6-7e08-4474-a285-3208198ce6fd} visible
回答1:
The default log level for geckodriver on release builds of Mozilla Firefox is set to INFO level. Perhaps your framework or the language binding you are using (Java) is overriding the default settings.
We can set the log level at either of the following levels:
AllCONFIGFINEFINERFINESTINFOOFFSEVEREWARNING
Here is the code block to set log level to OFF:
package demo;
import java.util.logging.Level;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.firefox.FirefoxOptions;
public class Gecko_TRACE_LOGS
{
public static void main(String[] args)
{
System.setProperty("webdriver.gecko.driver", "C:\\Utility\\BrowserDrivers\\geckodriver.exe");
FirefoxOptions options = new FirefoxOptions();
options.setLogLevel(Level.OFF);
WebDriver driver = new FirefoxDriver(options);
driver.get("https://stackoverflow.com");
System.out.println("Application opened");
System.out.println("Page Title is : "+driver.getTitle());
driver.quit();
}
}
来源：https://stackoverflow.com/questions/46002918/how-to-set-verbosity-of-marionette-driver