- clean working copy for leaving SVN

2022-06-28 19:04:46 +02:00
parent 62a2d47cb3
commit 762b8f0e7d
1966 changed files with 699872 additions and 126 deletions
@@ -0,0 +1,193 @@
+/*
+  ==============================================================================
+
+   This file is part of the JUCE library - "Jules' Utility Class Extensions"
+   Copyright 2004-12 by Raw Material Software Ltd.
+
+  ------------------------------------------------------------------------------
+
+   JUCE can be redistributed and/or modified under the terms of the GNU General
+   Public License (Version 2), as published by the Free Software Foundation.
+   A copy of the license is included in the JUCE distribution, or can be found
+   online at www.gnu.org/licenses.
+
+   JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+  ------------------------------------------------------------------------------
+
+   To release a closed-source product which uses JUCE, commercial licenses are
+   available: visit www.rawmaterialsoftware.com/juce for more information.
+
+  ==============================================================================
+*/
+
+#include "../JuceDemoHeader.h"
+
+
+struct UnitTestClasses
+{
+    class UnitTestsDemo;
+    class TestRunnerThread;
+
+    //==============================================================================
+    // This subclass of UnitTestRunner is used to redirect the test output to our
+    // TextBox, and to interrupt the running tests when our thread is asked to stop..
+    class CustomTestRunner  : public UnitTestRunner
+    {
+    public:
+        CustomTestRunner (TestRunnerThread& trt)  : owner (trt)
+        {
+        }
+
+        void logMessage (const String& message) override
+        {
+            owner.logMessage (message);
+        }
+
+        bool shouldAbortTests() override
+        {
+            return owner.threadShouldExit();
+        }
+
+    private:
+        TestRunnerThread& owner;
+
+        JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (CustomTestRunner);
+    };
+
+    //==============================================================================
+    class TestRunnerThread  : public Thread,
+                              private Timer
+    {
+    public:
+        TestRunnerThread (UnitTestsDemo& utd)
+            : Thread ("Unit Tests"),
+              owner (utd)
+        {
+        }
+
+        void run() override
+        {
+            CustomTestRunner runner (*this);
+            runner.runAllTests();
+
+            startTimer (50); // when finished, start the timer which will
+                             // wait for the thread to end, then tell our component.
+        }
+
+        void logMessage (const String& message)
+        {
+            MessageManagerLock mm (this);
+
+            if (mm.lockWasGained()) // this lock may fail if this thread has been told to stop
+                owner.logMessage (message);
+        }
+
+        void timerCallback() override
+        {
+            if (! isThreadRunning())
+                owner.testFinished(); // inform the demo page when done, so it can delete this thread.
+        }
+
+    private:
+        UnitTestsDemo& owner;
+
+        JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (TestRunnerThread);
+    };
+
+
+    //==============================================================================
+    class UnitTestsDemo  : public Component,
+                           public Button::Listener
+    {
+    public:
+        UnitTestsDemo()
+            : startTestButton ("Run Unit Tests...")
+        {
+            setOpaque (true);
+
+            addAndMakeVisible (startTestButton);
+            addAndMakeVisible (testResultsBox);
+            testResultsBox.setMultiLine (true);
+            testResultsBox.setFont (Font (Font::getDefaultMonospacedFontName(), 12.0f, Font::plain));
+
+            startTestButton.addListener (this);
+
+            logMessage ("This panel runs all the built-in JUCE unit-tests.\n");
+            logMessage ("To add your own unit-tests, see the JUCE_UNIT_TESTS macro.");
+        }
+
+        ~UnitTestsDemo()
+        {
+            stopTest();
+        }
+
+        //==============================================================================
+        void paint (Graphics& g) override
+        {
+            g.fillAll (Colours::grey);
+        }
+
+        void resized() override
+        {
+            Rectangle<int> r (getLocalBounds().reduced (6));
+
+            startTestButton.setBounds (r.removeFromTop (25).removeFromLeft (200));
+            testResultsBox.setBounds (r.withTrimmedTop (5));
+        }
+
+        void buttonClicked (Button* buttonThatWasClicked) override
+        {
+            if (buttonThatWasClicked == &startTestButton)
+            {
+                startTest();
+            }
+        }
+
+        void startTest()
+        {
+            testResultsBox.clear();
+            startTestButton.setEnabled (false);
+
+            currentTestThread = new TestRunnerThread (*this);
+            currentTestThread->startThread();
+        }
+
+        void stopTest()
+        {
+            if (currentTestThread != nullptr)
+            {
+                currentTestThread->stopThread (15000);
+                currentTestThread = nullptr;
+            }
+        }
+
+        void logMessage (const String& message)
+        {
+            testResultsBox.moveCaretToEnd();
+            testResultsBox.insertTextAtCaret (message + newLine);
+            testResultsBox.moveCaretToEnd();
+        }
+
+        void testFinished()
+        {
+            stopTest();
+            startTestButton.setEnabled (true);
+            logMessage (newLine + "*** Tests finished ***");
+        }
+
+    private:
+        ScopedPointer<TestRunnerThread> currentTestThread;
+
+        TextButton startTestButton;
+        TextEditor testResultsBox;
+        Label label;
+
+        JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (UnitTestsDemo);
+    };
+};
+
+// This static object will register this demo type in a global list of demos..
+static JuceDemoType<UnitTestClasses::UnitTestsDemo> demo ("40 Unit Tests");