Rename beast sources for consistency

modules/beast_core/threads/ChildProcess.cpp

@@ -0,0 +1,98 @@
+//------------------------------------------------------------------------------
+/*
+    This file is part of Beast: https://github.com/vinniefalco/Beast
+    Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
+
+    Portions of this file are from JUCE.
+    Copyright (c) 2013 - Raw Material Software Ltd.
+    Please visit http://www.juce.com
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose  with  or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
+    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+//==============================================================================
+
+ChildProcess::ChildProcess() {}
+ChildProcess::~ChildProcess() {}
+
+bool ChildProcess::waitForProcessToFinish (const int timeoutMs) const
+{
+    const uint32 timeoutTime = Time::getMillisecondCounter() + (uint32) timeoutMs;
+
+    do
+    {
+        if (! isRunning())
+            return true;
+    }
+    while (timeoutMs < 0 || Time::getMillisecondCounter() < timeoutTime);
+
+    return false;
+}
+
+String ChildProcess::readAllProcessOutput()
+{
+    MemoryOutputStream result;
+
+    for (;;)
+    {
+        char buffer [512];
+        const int num = readProcessOutput (buffer, sizeof (buffer));
+
+        if (num <= 0)
+            break;
+
+        result.write (buffer, (size_t) num);
+    }
+
+    return result.toString();
+}
+
+//==============================================================================
+
+class ChildProcessTests  : public UnitTest
+{
+public:
+    void runTest()
+    {
+        beginTestCase ("Child Processes");
+
+      #if BEAST_WINDOWS || BEAST_MAC || BEAST_LINUX
+        ChildProcess p;
+
+       #if BEAST_WINDOWS
+        expect (p.start ("tasklist"));
+       #else
+        expect (p.start ("ls /"));
+       #endif
+
+        if (! p.waitForProcessToFinish (10 * 1000))
+        {
+            if (p.kill ())
+                p.waitForProcessToFinish (-1);
+        }
+
+        //String output (p.readAllProcessOutput());
+        //expect (output.isNotEmpty());
+      #endif
+    }
+
+    // VFALCO NOTE I had to disable this test because it was leaving
+    //             behind a zombie process and making other unit tests fail.
+    //             It doesnt happen with a debugger attached, or if the
+    //             unit test is run individually.
+    //
+    ChildProcessTests() : UnitTest ("ChildProcess", "beast", runManual)
+    {
+    }
+};
+
+static ChildProcessTests childProcessTests;