boolean (@NotNull PsiFile psiFile, @NotNull Document document) { //todo hack if (psiFile.getVirtualFile() == null) return true; CharSequence editorText = document.getCharsSequence(); int documentLength = document.getTextLength(); if (psiFile.textMatches(editorText)) { LOG.assertTrue(psiFile.getTextLength() == documentLength); return true; } char[] fileText = psiFile.textToCharArray(); @SuppressWarnings("NonConstantStringShouldBeStringBuffer") @NonNls String error = "File '" + psiFile.getName() + "' text mismatch after reparse. " + "File length=" + fileText.length + "; Doc length=" + documentLength + "\n"; int i = 0; for (; i < documentLength; i++) { if (i >= fileText.length) { error += "editorText.length > psiText.length i=" + i + "\n"; break; } if (i >= editorText.length()) { error += "editorText.length > psiText.length i=" + i + "\n"; break; } if (editorText.charAt(i) != fileText[i]) { error += "first unequal char i=" + i + "\n"; break; } } //error += "*********************************************" + "\n"; //if (i <= 500){ // error += "Equal part:" + editorText.subSequence(0, i) + "\n"; //} //else{ // error += "Equal part start:\n" + editorText.subSequence(0, 200) + "\n"; // error += "................................................" + "\n"; // error += "................................................" + "\n"; // error += "................................................" + "\n"; // error += "Equal part end:\n" + editorText.subSequence(i - 200, i) + "\n"; //} error += "*********************************************" + "\n"; error += "Editor Text tail:(" + (documentLength - i) + ")\n";// + editorText.subSequence(i, Math.min(i + 300, documentLength)) + "\n"; error += "*********************************************" + "\n"; error += "Psi Text tail:(" + (fileText.length - i) + ")\n"; error += "*********************************************" + "\n"; if (document instanceof DocumentWindow) { error += "doc: '" + document.getText() + "'\n"; error += "psi: '" + psiFile.getText() + "'\n"; error += "ast: '" + psiFile.getNode().getText() + "'\n"; error += psiFile.getLanguage() + "\n"; PsiElement context = InjectedLanguageManager.getInstance(psiFile.getProject()).getInjectionHost(psiFile); if (context != null) { error += "context: " + context + "; text: '" + context.getText() + "'\n"; error += "context file: " + context.getContainingFile() + "\n"; } error += "document window ranges: " + Arrays.asList(((DocumentWindow)document).getHostRanges()) + "\n"; } LOG.error(error); //document.replaceString(0, documentLength, psiFile.getText()); return false; }