Examples with DevHelpToc org.eclipse.linuxtools.internal.cdt.libhover.devhelp.DevHelpToc used on opensource projects

Example 1 with DevHelpToc

use of org.eclipse.linuxtools.internal.cdt.libhover.devhelp.DevHelpToc in project linuxtools by eclipse.

the class CheckDevhelp method testHelpTopic.

@Test
public void testHelpTopic() throws IOException {
    // We need to have a devhelp directory with contents to test.
    // Copy over the needed devhelp/html contents in this test plug-in,
    // test1.devhelp2 and index.html, to the workspace.
    ClassLoader cl = getClass().getClassLoader();
    Bundle bundle = null;
    if (cl instanceof BundleReference) {
        bundle = ((BundleReference) cl).getBundle();
    }
    IWorkspace ws = ResourcesPlugin.getWorkspace();
    IPath wslocpath = ws.getRoot().getLocation();
    // $NON-NLS-1$
    IPath outfilepath = wslocpath.append("devhelp/html/test1");
    File outfiledir = outfilepath.toFile();
    assertTrue(outfiledir.mkdirs());
    // $NON-NLS-1$
    outfilepath = outfilepath.append("test1.devhelp2");
    File outfile = outfilepath.toFile();
    // $NON-NLS-1$
    IPath outfilepath2 = wslocpath.append("devhelp/html/test1/index.html");
    File outfile2 = outfilepath2.toFile();
    outfile.createNewFile();
    outfile2.createNewFile();
    try (InputStream in = FileLocator.openStream(bundle, new Path("devhelp/html/test1/test1.devhelp2"), false)) {
        // $NON-NLS-1$
        Files.copy(in, Paths.get(outfile.toURI()), StandardCopyOption.REPLACE_EXISTING);
    }
    try (InputStream in2 = FileLocator.openStream(bundle, new Path("devhelp/html/test1/index.html"), false)) {
        // $NON-NLS-1$
        Files.copy(in2, Paths.get(outfile2.toURI()), StandardCopyOption.REPLACE_EXISTING);
    }
    // $NON-NLS-1$
    IPath x = wslocpath.append("devhelp/html");
    IPreferenceStore ps = DevHelpPlugin.getDefault().getPreferenceStore();
    ps.setValue(PreferenceConstants.DEVHELP_DIRECTORY, x.toOSString());
    DevHelpToc toc = new DevHelpToc();
    ITopic[] topics = toc.getTopics();
    // Verify we have the test1 topic
    assertTrue(topics.length > 0);
    ITopic topic = topics[0];
    // $NON-NLS-1$
    assertTrue(topic.getLabel().startsWith("test1"));
    ITopic[] subtopics = topic.getSubtopics();
    // Verify it has 4 or more sub-topics
    assertTrue(subtopics.length > 3);
    IUAElement[] elements = topic.getChildren();
    assertTrue(elements.length > 3);
    String href = topic.getHref();
    // Verify the topic href is the index.html file and that the topic is
    // enabled
    assertEquals(href, // $NON-NLS-1$
    "/org.eclipse.linuxtools.cdt.libhover.devhelp/test1/index.html");
    assertTrue(topic.isEnabled(null));
}