Examples with FileURI org.eclipse.n4js.workspace.locations.FileURI used on opensource projects

Example 41 with FileURI

use of org.eclipse.n4js.workspace.locations.FileURI in project n4js by eclipse.

the class AbstractIdeTest method deleteFolderNotContainingOpenFiles.

/**
 * Delete a folder and its entire content and notify the LSP server. The folder must not contain open files.
 * <p>
 * Which URIs the LSP client will include in the resulting <code>didChangeWatchedFiles</code> notification depends
 * on the configuration during server start-up and initialization. For example, a VSCode extension might configure a
 * static glob pattern for this purpose or the server could dynamically register for file events in certain folders.
 * To simulate various such configurations in tests, this method provides the <code>nameRegEx</code> parameter.
 *
 * @param folderURI
 *            URI of the folder to be deleted. Must not contain open files.
 * @param nameRegEx
 *            the URI of a deleted file/folder is included in the <code>didChangeWatchedFiles</code> notification if
 *            and only if the file/folder's name matches this regular expression.
 */
protected void deleteFolderNotContainingOpenFiles(FileURI folderURI, String nameRegEx) {
    // 1) collect all files and folders to be deleted
    List<FileURI> allFoldersAndFiles;
    try (Stream<Path> walker = Files.walk(folderURI.toFile().toPath())) {
        allFoldersAndFiles = walker.map(p -> toFileURI(p.toFile())).collect(Collectors.toList());
    } catch (IOException e) {
        throw new WrappedException("exception while walking file tree", e);
    }
    // 2) delete on disk
    for (FileURI currURI : Lists.reverse(allFoldersAndFiles)) {
        deleteFileOnDiskWithoutNotification(currURI);
    }
    Assert.assertFalse("folder was not properly deleted on disk", folderURI.toFile().exists());
    // 3) notify the LSP server
    Pattern pattern = Pattern.compile(nameRegEx);
    List<FileEvent> fileEvents = allFoldersAndFiles.stream().filter(uri -> pattern.matcher(uri.getName()).matches()).map(uri -> new FileEvent(uri.toString(), FileChangeType.Deleted)).collect(Collectors.toList());
    Assert.assertFalse("at least one deleted file/folder must match the 'nameRegEx'", fileEvents.isEmpty());
    DidChangeWatchedFilesParams params = new DidChangeWatchedFilesParams(fileEvents);
    languageServer.didChangeWatchedFiles(params);
}

Example 42 with FileURI

use of org.eclipse.n4js.workspace.locations.FileURI in project n4js by eclipse.

the class AbstractRenameTest method applyWorkspaceEdit.

/**
 * Unchanged modules are not included in the returned map.
 */
private Map<FileURI, String> applyWorkspaceEdit(Map<String, Map<String, String>> projectsModulesSourcesBefore, WorkspaceEdit edit, RenamePosition pos, RenameTestConfiguration config) {
    Map<FileURI, List<TextEdit>> fileURI2TextEdits = new LinkedHashMap<>();
    for (Entry<String, List<TextEdit>> entry : edit.getChanges().entrySet()) {
        String uriStr = entry.getKey();
        List<TextEdit> textEdits = entry.getValue();
        FileURI fileURI = getFileURIFromURIString(uriStr);
        fileURI2TextEdits.put(fileURI, textEdits);
    }
    Map<FileURI, String> fileURI2ActualSourceAfter = new LinkedHashMap<>();
    for (Entry<String, Map<String, String>> entry1 : projectsModulesSourcesBefore.entrySet()) {
        String projectName = entry1.getKey();
        Map<String, String> moduleName2SourceBefore = entry1.getValue();
        if (projectName.startsWith("#")) {
            // ignore entries with special information, e.g. TestWorkspaceManager#NODE_MODULES
            continue;
        }
        for (Entry<String, String> entry2 : moduleName2SourceBefore.entrySet()) {
            String moduleName = entry2.getKey();
            String sourceBefore = entry2.getValue();
            if (moduleName.startsWith("#")) {
                // ignore entries with special information, e.g. TestWorkspaceManager#DEPENDENCIES
                continue;
            }
            FileURI fileURI = getFileURIFromModuleName(moduleName);
            List<TextEdit> textEdits = fileURI2TextEdits.get(fileURI);
            if (textEdits != null) {
                String actualSourceAfter = applyTextEdits(sourceBefore, textEdits);
                fileURI2ActualSourceAfter.put(fileURI, actualSourceAfter);
            } else {
            // no changes in this file -> ignore
            }
        }
    }
    Set<FileURI> unknownURIs = new LinkedHashSet<>(fileURI2TextEdits.keySet());
    unknownURIs.removeAll(fileURI2ActualSourceAfter.keySet());
    if (!unknownURIs.isEmpty()) {
        String sourceBefore = config.projectsModulesSourcesBefore.get(pos.projectName).get(pos.moduleName);
        fail("rename led to text edits in unknown URIs: " + Joiner.on(", ").join(unknownURIs), sourceBefore, pos);
    }
    return fileURI2ActualSourceAfter;
}

Example 43 with FileURI

use of org.eclipse.n4js.workspace.locations.FileURI in project n4js by eclipse.

the class TestLspManager method doStartLspServer.

/**
 * Connects, initializes and waits for the initial build of the test project.
 */
@SuppressWarnings("deprecation")
protected void doStartLspServer(File root) {
    ClientCapabilities capabilities = new ClientCapabilities();
    WorkspaceClientCapabilities wcc = new WorkspaceClientCapabilities();
    wcc.setExecuteCommand(new ExecuteCommandCapabilities());
    capabilities.setWorkspace(wcc);
    TextDocumentClientCapabilities tdcc = new TextDocumentClientCapabilities();
    // activate 'prepareRename' requests
    tdcc.setRename(new RenameCapabilities(true, false));
    capabilities.setTextDocument(tdcc);
    InitializeParams initParams = new InitializeParams();
    initParams.setCapabilities(capabilities);
    initParams.setRootUri(new FileURI(root).toString());
    languageServer.connect(languageClient);
    languageServer.initialize(initParams).join();
    languageServer.initialized(null);
}

Example 44 with FileURI

use of org.eclipse.n4js.workspace.locations.FileURI in project n4js by eclipse.

the class XtIdeTest method output.

/**
 * Compiles and executes the current xt file and compares the output to the expected output
 *
 * <pre>
 * // Xpect output --&gt; &ltOUTPUT&gt
 * </pre>
 */
// NOTE: This annotation is used only to enable validation and navigation of .xt files.
@Xpect
public void output(XtMethodData data) {
    String moduleName = xtData.workspace.moduleNameOfXtFile;
    int idxStart = Math.max(moduleName.lastIndexOf("/") + 1, 0);
    int idxEnd = moduleName.lastIndexOf(".");
    String genModuleName = moduleName.substring(idxStart, idxEnd) + ".js";
    FileURI fileUri = getFileURIFromModuleName(genModuleName);
    installN4JSRuntime();
    assertOutput(fileUri, data.expectation);
}

Example 45 with FileURI

use of org.eclipse.n4js.workspace.locations.FileURI in project n4js by eclipse.

the class XtIdeTest method initializeXtFile.

/**
 * Call this before calling any other methods of {@link XtIdeTest}.
 */
public void initializeXtFile(Set<String> globallySuppressedIssues, XtFileData newXtData) {
    Preconditions.checkNotNull(newXtData);
    xtData = newXtData;
    testWorkspaceManager.createTestOnDisk(xtData.workspace);
    Set<String> actuallySuppressedIssues = new HashSet<>(globallySuppressedIssues);
    actuallySuppressedIssues.removeAll(xtData.enabledIssues);
    actuallySuppressedIssues.addAll(xtData.disabledIssues);
    setSuppressedIssues(actuallySuppressedIssues);
    for (XtMethodData startupMethod : xtData.startupMethodData) {
        switch(startupMethod.name) {
            case "startAndWaitForLspServer":
                startAndWaitForLspServer();
                break;
            default:
                throw new IllegalArgumentException("Unknown method: " + startupMethod.name);
        }
    }
    FileURI xtModule = getFileURIFromModuleName(xtData.workspace.moduleNameOfXtFile);
    languageServer.getResourceTaskManager().runInTemporaryContext(xtModule.toURI(), "test", false, (context, ci) -> {
        resource = context.getResource();
        Preconditions.checkNotNull(resource);
        eobjProvider = new XtResourceEObjectAccessor(xtData, resource);
        if (resource instanceof N4JSResource) {
            N4JSResource n4Res = ((N4JSResource) resource);
            n4Res.resolveLazyCrossReferences(ci);
        }
        return null;
    }).join();
    ArrayList<XtMethodData> issueTests = new ArrayList<>();
    LOOP: for (XtMethodData testMethod : xtData.getTestMethodData()) {
        switch(testMethod.name) {
            case "nowarnings":
            case "noerrors":
            case "warnings":
            case "errors":
                issueTests.add(testMethod);
                break;
            default:
                // test method data is sorted: issue related tests methods come first
                break LOOP;
        }
    }
    this.issueHelper = new XtMethodsIssues(xtData, getIssuesInFile(xtModule), issueTests);
}