Examples with LightVirtualFile com.intellij.testFramework.LightVirtualFile used on opensource projects

Example 41 with LightVirtualFile

use of com.intellij.testFramework.LightVirtualFile in project intellij-community by JetBrains.

the class PsiViewerDialog method updateEditor.

private void updateEditor() {
    final Object source = getSource();
    final String fileName = "Dummy." + (source instanceof FileType ? ((FileType) source).getDefaultExtension() : "txt");
    final LightVirtualFile lightFile;
    if (source instanceof PsiViewerExtension) {
        lightFile = new LightVirtualFile(fileName, ((PsiViewerExtension) source).getDefaultFileType(), "");
    } else if (source instanceof LanguageFileType) {
        lightFile = new LightVirtualFile(fileName, ObjectUtils.chooseNotNull((Language) myDialectComboBox.getSelectedItem(), ((LanguageFileType) source).getLanguage()), "");
    } else if (source instanceof FileType) {
        lightFile = new LightVirtualFile(fileName, (FileType) source, "");
    } else {
        return;
    }
    EditorHighlighter highlighter = EditorHighlighterFactory.getInstance().createEditorHighlighter(myProject, lightFile);
    try {
        myEditor.setHighlighter(highlighter);
    } catch (Throwable e) {
        LOG.warn(e);
    }
}

Example 42 with LightVirtualFile

use of com.intellij.testFramework.LightVirtualFile in project intellij-community by JetBrains.

the class BinaryContent method getFile.

@Override
@Nullable
public VirtualFile getFile() {
    if (myFileType instanceof UIBasedFileType) {
        final VirtualFile file = findVirtualFile();
        if (file != null) {
            final LightVirtualFile lightFile = new LightVirtualFile(file, new String(myBytes), 1);
            lightFile.setOriginalFile(file);
            return lightFile;
        }
    }
    return null;
}

Example 43 with LightVirtualFile

use of com.intellij.testFramework.LightVirtualFile in project intellij-community by JetBrains.

the class TemplateDataElementType method createPsiFileFromSource.

protected PsiFile createPsiFileFromSource(final Language language, CharSequence sourceCode, PsiManager manager) {
    @NonNls final LightVirtualFile virtualFile = new LightVirtualFile("foo", createTemplateFakeFileType(language), sourceCode, LocalTimeCounter.currentTime());
    FileViewProvider viewProvider = new SingleRootFileViewProvider(manager, virtualFile, false) {

        @Override
        @NotNull
        public Language getBaseLanguage() {
            return language;
        }
    };
    // Since we're already inside a template language PSI that was built regardless of the file size (for whatever reason), 
    // there should also be no file size checks for template data files.
    SingleRootFileViewProvider.doNotCheckFileSizeLimit(virtualFile);
    return viewProvider.getPsi(language);
}

Example 44 with LightVirtualFile

use of com.intellij.testFramework.LightVirtualFile in project intellij-community by JetBrains.

the class LoadTextUtilTest method doTest.

private static void doTest(String source, String expected, String expectedSeparator) {
    final LightVirtualFile vFile = new LightVirtualFile("test.txt");
    final CharSequence real = LoadTextUtil.getTextByBinaryPresentation(source.getBytes(), vFile);
    assertTrue("content", Comparing.equal(expected, real));
    if (expectedSeparator != null) {
        assertEquals("detected line separator", expectedSeparator, FileDocumentManager.getInstance().getLineSeparator(vFile, null));
    }
}

Example 45 with LightVirtualFile

use of com.intellij.testFramework.LightVirtualFile in project intellij-community by JetBrains.

the class ReadonlyStatusHandlerImpl method ensureFilesWritable.

@Override
public OperationStatus ensureFilesWritable(@NotNull VirtualFile... files) {
    if (files.length == 0) {
        return new OperationStatusImpl(VirtualFile.EMPTY_ARRAY);
    }
    checkThreading();
    Set<VirtualFile> realFiles = new THashSet<>(files.length);
    for (VirtualFile file : files) {
        if (file instanceof LightVirtualFile) {
            VirtualFile originalFile = ((LightVirtualFile) file).getOriginalFile();
            if (originalFile != null) {
                file = originalFile;
            }
        }
        if (file instanceof VirtualFileWindow)
            file = ((VirtualFileWindow) file).getDelegate();
        if (file != null) {
            realFiles.add(file);
        }
    }
    files = VfsUtilCore.toVirtualFileArray(realFiles);
    for (final WritingAccessProvider accessProvider : myAccessProviders) {
        Collection<VirtualFile> denied = ContainerUtil.filter(files, virtualFile -> !accessProvider.isPotentiallyWritable(virtualFile));
        if (denied.isEmpty()) {
            denied = accessProvider.requestWriting(files);
        }
        if (!denied.isEmpty()) {
            return new OperationStatusImpl(VfsUtilCore.toVirtualFileArray(denied));
        }
    }
    final FileInfo[] fileInfos = createFileInfos(files);
    if (fileInfos.length == 0) {
        // if all files are already writable
        return createResultStatus(files);
    }
    if (ApplicationManager.getApplication().isUnitTestMode()) {
        if (myClearReadOnlyInTests) {
            processFiles(new ArrayList<>(Arrays.asList(fileInfos)), null);
        }
        return createResultStatus(files);
    }
    // This event count hack is necessary to allow actions that called this stuff could still get data from their data contexts.
    // Otherwise data manager stuff will fire up an assertion saying that event count has been changed (due to modal dialog show-up)
    // The hack itself is safe since we guarantee that focus will return to the same component had it before modal dialog have been shown.
    final int savedEventCount = IdeEventQueue.getInstance().getEventCount();
    if (myState.SHOW_DIALOG) {
        new ReadOnlyStatusDialog(myProject, fileInfos).show();
    } else {
        // the collection passed is modified
        processFiles(new ArrayList<>(Arrays.asList(fileInfos)), null);
    }
    IdeEventQueue.getInstance().setEventCount(savedEventCount);
    return createResultStatus(files);
}