new command «certificate» to install CA certificate for SSL

src/commands.hxx

@@ -1397,6 +1397,40 @@ class Timeout: public Command {
 };
 
 
+class Certificate: public Command {
+  public:
+    QString tag() const {
+      return "";
+    }
+    QString description() const {
+      return
+        "certificate <filename>"
+        "\n\n"
+        "Load a CA certificate that will be accepted on SSL connections.";
+    }
+    QString command() const {
+      return "";
+    }
+    std::shared_ptr<Command> parse(Script*, QString args,
+                                   QStringList&, int) {
+      std::shared_ptr<Certificate> cmd(new (Certificate));
+      cmd->_filename = args.trimmed();
+      return cmd;
+    }
+    bool execute(Script* script, QWebFrame*) {
+      Logger log(this, script);
+      QString filename(script->replacevars(_filename));
+      QFile cacertfile(filename);
+      if (!cacertfile.exists()) throw FileNotFound(filename);
+      QSslCertificate cacert(&cacertfile);
+      if (cacert.isNull()) throw NotACertificate(filename);
+      QSslSocket::addDefaultCaCertificate(cacert);
+      return true;
+    }
+  private:
+    QString _filename;
+};
+
 /* Template:
 class : public Command {
   public:

src/exceptions.hxx

@@ -107,6 +107,13 @@ class FileNotFound: public TestFailed {
     FileNotFound(QString arg): TestFailed("file not found: "+arg) {}
 };
 
+class NotACertificate: public TestFailed {
+  public:
+    NotACertificate(QString arg):
+        TestFailed("file is not a certificate: "+arg) {
+    }
+};
+
 class NotUnattended: public TestFailed {
   public:
     NotUnattended(): TestFailed("web page is not in unattended test mode") {}

src/testgui.hxx

@@ -14,6 +14,7 @@
 #include <QWebFrame>
 #include <QWebElement>
 #include <QFileDialog>
+#include <QScrollBar>
 #include <QFile>
 #include <QMessageBox>
 #include <ui_testgui.h>
@@ -49,7 +50,7 @@ class TestGUI: public QMainWindow, protected Ui::TestGUI {
     void on__load_clicked() {
       enterText(true);
       if (_record->isChecked())
-        _testscript->appendPlainText("load "+_url->text());
+        appendCommand("load "+_url->text());
       _web->load(_url->text());
     }
     void on__abort_clicked() {
@@ -109,6 +110,7 @@ class TestGUI: public QMainWindow, protected Ui::TestGUI {
     }
     void on__actionClear_triggered() {
       _testscript->clear();
+      _log->clear();
       _filename.clear();
       _actionSave->setEnabled(false);
       _actionRevertToSaved->setEnabled(false);
@@ -171,7 +173,7 @@ class TestGUI: public QMainWindow, protected Ui::TestGUI {
     void on__web_linkClicked(const QUrl& url) {
       enterText(true);
       if (_record->isChecked())
-        _testscript->appendPlainText("load "+url.url());
+        appendCommand("load "+url.url());
     }
     void on__web_loadProgress(int progress) {
       enterText(true);
@@ -180,7 +182,7 @@ class TestGUI: public QMainWindow, protected Ui::TestGUI {
     void on__web_loadStarted() {
       enterText(true);
       if (_record->isChecked())
-        _testscript->appendPlainText("expect loadStarted");
+        appendCommand("expect loadStarted");
       _progress->setValue(0);
       _urlStack->setCurrentIndex(PROGRESS_VIEW);
     }
@@ -193,7 +195,7 @@ class TestGUI: public QMainWindow, protected Ui::TestGUI {
     void on__web_urlChanged(const QUrl& url) {
       enterText(true);
       if (_record->isChecked())
-        _testscript->appendPlainText("expect urlChanged "+url.url());
+        appendCommand("expect urlChanged "+url.url());
     }
     void on__web_selectionChanged() {
       _source->setPlainText(_web->hasSelection()
@@ -203,7 +205,7 @@ class TestGUI: public QMainWindow, protected Ui::TestGUI {
     void on__web_loadFinished(bool ok) {
       enterText(true);
       if (_record->isChecked())
-        _testscript->appendPlainText("expect loadFinished "
+        appendCommand("expect loadFinished "
                                      +QString(ok?"true":"false"));
       _urlStack->setCurrentIndex(URL_VIEW);
       on__web_selectionChanged();
@@ -222,7 +224,7 @@ class TestGUI: public QMainWindow, protected Ui::TestGUI {
     void uploadFile(QString filename) {
       enterText(true);
       if (_record->isChecked())
-        _testscript->appendPlainText("upload "+filename);
+        appendCommand("upload "+filename);
     }
     void unsupportedContent(QNetworkReply* reply) {
       if (!_record->isChecked()) return;
@@ -245,10 +247,19 @@ class TestGUI: public QMainWindow, protected Ui::TestGUI {
     }
     void downloadRequested(const QNetworkRequest&) {
       if (_record->isChecked())
-        _testscript->appendPlainText("download2");
+        appendCommand("download2");
     }
-    void logging(QString txt) {
+    void logging(const QString& txt) {
       _log->appendPlainText(txt);
+      QScrollBar *vb(_log->verticalScrollBar());
+      if (!vb) return;
+      vb->setValue(vb->maximum());
+    }
+    void appendCommand(const QString& txt) {
+      _testscript->appendPlainText(txt);
+      QScrollBar *vb(_testscript->verticalScrollBar());
+      if (!vb) return;
+      vb->setValue(vb->maximum());
     }
   protected:
     void closeEvent(QCloseEvent* event) {
@@ -301,16 +312,16 @@ class TestGUI: public QMainWindow, protected Ui::TestGUI {
                .match(selected));
             if (mooCombo.hasMatch()) {
               // special treatment for moo tools combobox (e.g. used in joomla)
-              _testscript->appendPlainText("click "+mooCombo.captured(1)+">a");
+              appendCommand("click "+mooCombo.captured(1)+">a");
-              _testscript->appendPlainText("sleep 1");
+              appendCommand("sleep 1");
             } else if (mooComboItem.hasMatch()) {
               // special treatment for item in moo tools combobox
-              _testscript->appendPlainText
+              appendCommand
                 ("click li.active-result[data-option-array-index=\""
                  +element.attribute("data-option-array-index")+"\"]");
-              _testscript->appendPlainText("sleep 1");
+              appendCommand("sleep 1");
             } else {
-              _testscript->appendPlainText("click "+selected);
+              appendCommand("click "+selected);
             }
           }
         } break;
@@ -425,7 +436,7 @@ class TestGUI: public QMainWindow, protected Ui::TestGUI {
     }
     void store(const QString& selector, QString code) {
       if (_record->isChecked())
-        _testscript->appendPlainText("do "+selector+"\n  "
+        appendCommand("do "+selector+"\n  "
                       +code.replace("\n", "\\n"));
     }
     void execute(const QString& selector, const QString& code) {