Example usage for java.util.concurrent.atomic AtomicBoolean AtomicBoolean

Introduction

In this page you can find the example usage for java.util.concurrent.atomic AtomicBoolean AtomicBoolean.

Prototype

public AtomicBoolean(boolean initialValue) 

Source Link

Document

Creates a new AtomicBoolean with the given initial value.

Usage

From source file:android.webkit.cts.WebViewTest.java

public void testAddJavascriptInterfaceExceptions() throws Exception {
    WebSettings settings = mOnUiThread.getSettings();
    settings.setJavaScriptEnabled(true);
    settings.setJavaScriptCanOpenWindowsAutomatically(true);

    final AtomicBoolean mJsInterfaceWasCalled = new AtomicBoolean(false) {
        @JavascriptInterface//ww  w.j a  v a 2s  . co m
        public synchronized void call() {
            set(true);
            // The main purpose of this test is to ensure an exception here does not
            // crash the implementation.
            throw new RuntimeException("Javascript Interface exception");
        }
    };

    mOnUiThread.addJavascriptInterface(mJsInterfaceWasCalled, "dummy");

    mOnUiThread.loadUrlAndWaitForCompletion("about:blank");

    assertFalse(mJsInterfaceWasCalled.get());

    final CountDownLatch resultLatch = new CountDownLatch(1);
    mOnUiThread.evaluateJavascript("try {dummy.call(); 'fail'; } catch (exception) { 'pass'; } ",
            new ValueCallback<String>() {
                @Override
                public void onReceiveValue(String result) {
                    assertEquals("\"pass\"", result);
                    resultLatch.countDown();
                }
            });

    assertTrue(resultLatch.await(TEST_TIMEOUT, TimeUnit.MILLISECONDS));
    assertTrue(mJsInterfaceWasCalled.get());
}

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From source file:com.jayway.maven.plugins.android.AbstractAndroidMojo.java

/**
 * Undeploys an apk, specified by package name, from a connected emulator
 * or usb device. Also deletes the application's data and cache
 * directories on the device.//from   w ww.  ja v  a  2 s .  com
 *
 * @param packageName the package name to undeploy.
 * @return <code>true</code> if successfully undeployed, <code>false</code> otherwise.
 */
protected boolean undeployApk(final String packageName) throws MojoExecutionException, MojoFailureException {

    final AtomicBoolean result = new AtomicBoolean(true); // if no devices are present, it counts as successful

    doWithDevices(new DeviceCallback() {
        public void doWithDevice(final IDevice device) throws MojoExecutionException {
            String deviceLogLinePrefix = DeviceHelper.getDeviceLogLinePrefix(device);
            try {
                device.uninstallPackage(packageName);
                getLog().info(deviceLogLinePrefix + "Successfully uninstalled " + packageName);
                getLog().debug(" from " + DeviceHelper.getDescriptiveName(device));
                result.set(true);
            } catch (InstallException e) {
                result.set(false);
                throw new MojoExecutionException(
                        deviceLogLinePrefix + "Uninstall of " + packageName + " failed.", e);
            }
        }
    });

    return result.get();
}

---

From source file:com.android.tools.idea.tests.gui.gradle.GradleSyncTest.java

@Test
public void gradleModelCache() throws IOException {
    guiTest.importSimpleApplication();//from   w  w w. j  a  va 2s .c  om
    IdeFrameFixture ideFrameFixture = guiTest.ideFrame();

    File projectPath = ideFrameFixture.getProjectPath();
    ideFrameFixture.closeProject();

    AtomicBoolean syncSkipped = new AtomicBoolean(false);

    // Reopen project and verify that sync was skipped (i.e. model loaded from cache)
    execute(new GuiTask() {
        @Override
        protected void executeInEDT() throws Throwable {
            ProjectManagerEx projectManager = ProjectManagerEx.getInstanceEx();
            Project project = projectManager.convertAndLoadProject(projectPath.getPath());
            GradleSyncState.subscribe(project, new GradleSyncListener.Adapter() {
                @Override
                public void syncSkipped(@NotNull Project project) {
                    syncSkipped.set(true);
                }
            });
            projectManager.openProject(project);
        }
    });

    Wait.seconds(5).expecting("sync to be skipped").until(syncSkipped::get);
}

---

From source file:com.gargoylesoftware.htmlunit.javascript.host.css.CSSStyleSheet.java

private static boolean selectsPseudoClass(final BrowserVersion browserVersion,
        final AttributeCondition condition, final DomElement element) {
    if (browserVersion.hasFeature(QUERYSELECTORALL_NOT_IN_QUIRKS)) {
        final Object sobj = element.getPage().getScriptableObject();
        if (sobj instanceof HTMLDocument && ((HTMLDocument) sobj).getDocumentMode() < 8) {
            return false;
        }/*  ww w  . java  2 s.  c  om*/
    }

    final String value = condition.getValue();
    if ("root".equals(value)) {
        return element == element.getPage().getDocumentElement();
    } else if ("enabled".equals(value)) {
        return element instanceof DisabledElement && !((DisabledElement) element).isDisabled();
    }
    if ("disabled".equals(value)) {
        return element instanceof DisabledElement && ((DisabledElement) element).isDisabled();
    }
    if ("focus".equals(value)) {
        final HtmlPage htmlPage = element.getHtmlPageOrNull();
        if (htmlPage != null) {
            final DomElement focus = htmlPage.getFocusedElement();
            return element == focus;
        }
    } else if ("checked".equals(value)) {
        return (element instanceof HtmlCheckBoxInput && ((HtmlCheckBoxInput) element).isChecked())
                || (element instanceof HtmlRadioButtonInput && ((HtmlRadioButtonInput) element).isChecked()
                        || (element instanceof HtmlOption && ((HtmlOption) element).isSelected()));
    } else if ("first-child".equals(value)) {
        for (DomNode n = element.getPreviousSibling(); n != null; n = n.getPreviousSibling()) {
            if (n instanceof DomElement) {
                return false;
            }
        }
        return true;
    } else if ("last-child".equals(value)) {
        for (DomNode n = element.getNextSibling(); n != null; n = n.getNextSibling()) {
            if (n instanceof DomElement) {
                return false;
            }
        }
        return true;
    } else if ("first-of-type".equals(value)) {
        final String type = element.getNodeName();
        for (DomNode n = element.getPreviousSibling(); n != null; n = n.getPreviousSibling()) {
            if (n instanceof DomElement && n.getNodeName().equals(type)) {
                return false;
            }
        }
        return true;
    } else if ("last-of-type".equals(value)) {
        final String type = element.getNodeName();
        for (DomNode n = element.getNextSibling(); n != null; n = n.getNextSibling()) {
            if (n instanceof DomElement && n.getNodeName().equals(type)) {
                return false;
            }
        }
        return true;
    } else if (value.startsWith("nth-child(")) {
        final String nth = value.substring(value.indexOf('(') + 1, value.length() - 1);
        int index = 0;
        for (DomNode n = element; n != null; n = n.getPreviousSibling()) {
            if (n instanceof DomElement) {
                index++;
            }
        }
        return getNth(nth, index);
    } else if (value.startsWith("nth-last-child(")) {
        final String nth = value.substring(value.indexOf('(') + 1, value.length() - 1);
        int index = 0;
        for (DomNode n = element; n != null; n = n.getNextSibling()) {
            if (n instanceof DomElement) {
                index++;
            }
        }
        return getNth(nth, index);
    } else if (value.startsWith("nth-of-type(")) {
        final String type = element.getNodeName();
        final String nth = value.substring(value.indexOf('(') + 1, value.length() - 1);
        int index = 0;
        for (DomNode n = element; n != null; n = n.getPreviousSibling()) {
            if (n instanceof DomElement && n.getNodeName().equals(type)) {
                index++;
            }
        }
        return getNth(nth, index);
    } else if (value.startsWith("nth-last-of-type(")) {
        final String type = element.getNodeName();
        final String nth = value.substring(value.indexOf('(') + 1, value.length() - 1);
        int index = 0;
        for (DomNode n = element; n != null; n = n.getNextSibling()) {
            if (n instanceof DomElement && n.getNodeName().equals(type)) {
                index++;
            }
        }
        return getNth(nth, index);
    } else if ("only-child".equals(value)) {
        for (DomNode n = element.getPreviousSibling(); n != null; n = n.getPreviousSibling()) {
            if (n instanceof DomElement) {
                return false;
            }
        }
        for (DomNode n = element.getNextSibling(); n != null; n = n.getNextSibling()) {
            if (n instanceof DomElement) {
                return false;
            }
        }
        return true;
    } else if ("only-of-type".equals(value)) {
        final String type = element.getNodeName();
        for (DomNode n = element.getPreviousSibling(); n != null; n = n.getPreviousSibling()) {
            if (n instanceof DomElement && n.getNodeName().equals(type)) {
                return false;
            }
        }
        for (DomNode n = element.getNextSibling(); n != null; n = n.getNextSibling()) {
            if (n instanceof DomElement && n.getNodeName().equals(type)) {
                return false;
            }
        }
        return true;
    } else if ("empty".equals(value)) {
        return isEmpty(element);
    } else if ("target".equals(value)) {
        final String ref = element.getPage().getUrl().getRef();
        return StringUtils.isNotBlank(ref) && ref.equals(element.getId());
    } else if (value.startsWith("not(")) {
        final String selectors = value.substring(value.indexOf('(') + 1, value.length() - 1);
        final AtomicBoolean errorOccured = new AtomicBoolean(false);
        final ErrorHandler errorHandler = new ErrorHandler() {
            @Override
            public void warning(final CSSParseException exception) throws CSSException {
                // ignore
            }

            @Override
            public void fatalError(final CSSParseException exception) throws CSSException {
                errorOccured.set(true);
            }

            @Override
            public void error(final CSSParseException exception) throws CSSException {
                errorOccured.set(true);
            }
        };
        final CSSOMParser parser = new CSSOMParser(new SACParserCSS3());
        parser.setErrorHandler(errorHandler);
        try {
            final SelectorList selectorList = parser
                    .parseSelectors(new InputSource(new StringReader(selectors)));
            if (errorOccured.get() || selectorList == null || selectorList.getLength() != 1) {
                throw new CSSException("Invalid selectors: " + selectors);
            }

            validateSelectors(selectorList, 9, element);

            return !CSSStyleSheet.selects(browserVersion, selectorList.item(0), element);
        } catch (final IOException e) {
            throw new CSSException("Error parsing CSS selectors from '" + selectors + "': " + e.getMessage());
        }
    }
    return false;
}

---

From source file:com.arpnetworking.metrics.impl.ApacheHttpSinkTest.java

@Test
public void testSafeSleep() throws InterruptedException {
    final AtomicBoolean value = new AtomicBoolean(false);
    final Thread thread = new Thread(() -> {
        // Value will not be set if safe sleep throws or is not interrupted.
        ApacheHttpSink.safeSleep(500);/*from  w w w  .  jav  a 2s.c o m*/
        value.set(true);
    });

    thread.start();
    Thread.sleep(100);
    thread.interrupt();
    thread.join(600);

    Assert.assertFalse(thread.isAlive());
    Assert.assertTrue(value.get());
}

---

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