omap3530/omap3530_drivers/spi/test/t_spi_client_m.cpp
branchBeagle_BSP_dev
changeset 77 e5fd00cbb70a
child 82 65b40f262685
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/omap3530/omap3530_drivers/spi/test/t_spi_client_m.cpp	Tue Sep 21 02:30:11 2010 +0100
@@ -0,0 +1,112 @@
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// lukasz.forynski@gmail.com
+//
+// Contributors:
+//
+//
+// Description:
+// omap3530_drivers/spi/test/t_spi_client_master.cpp
+//
+// user-side application for the simple SPI client (master) test driver.
+//
+
+#include <e32test.h>
+#include <e32cmn.h>
+#include "d_spi_client_m.h"
+
+
+// global data..
+_LIT(testName,"T_SPI_CLIENT_M");
+GLDEF_D RTest test(testName);
+
+GLDEF_D RSpiClientTest testLdd; // the actual driver..
+
+void PrepareDriver()
+	{
+	// Load the Test Driver
+	TInt r = User::LoadLogicalDevice(KLddFileName);
+	if(r != KErrNone && r != KErrAlreadyExists)
+		{
+		// fail..
+		test.Printf(_L("\nFailed to load the driver, r=%d"), r);
+		test(EFalse);
+		}
+
+	// Open the driver
+	r = testLdd.Open();
+	if(r != KErrNone)
+		{
+		test.Printf(_L("Failed to open the driver..\n\r"));
+		test(EFalse);
+		}
+	}
+
+void ReleaseDriver()
+	{
+	// Close the driver
+	testLdd.Close();
+
+	// unload the driver
+	User::FreeLogicalDevice(KLddFileName);
+	}
+
+inline void TestError(TInt r)
+	{
+	if(r == KErrNotSupported) // this is to warn stuf not yet implemented (TDD)
+		{
+		test.Printf(_L("!! Warning: not implemented yet..\n\r"));
+		}
+	else
+		{
+		test(r == KErrNone);
+		}
+	}
+
+void TestSynchronousOperation()
+	{
+	test.Next(_L("TestSynchronousOperation()"));
+
+	test.Next(_L("HalfDuplexSingleWrite()"));
+	TestError(testLdd.HalfDuplexSingleWrite());
+
+	test.Next(_L("HalfDuplexMultipleWrite()"));
+	TestError(testLdd.HalfDuplexMultipleWrite());
+
+	test.Next(_L("HalfDuplexSingleRead()"));
+	TestError(testLdd.HalfDuplexSingleRead());
+
+	test.Next(_L("HalfDuplexMultipleRead()"));
+	TestError(testLdd.HalfDuplexMultipleRead());
+
+	test.Next(_L("HalfDuplexMultipleWriteRead()"));
+	TestError(testLdd.HalfDuplexMultipleWriteRead());
+
+	test.Next(_L("FullDuplexSingle()"));
+	TestError(testLdd.FullDuplexSingle());
+
+	test.Next(_L("FullDuplexMultiple()"));
+	TestError(testLdd.FullDuplexMultiple());
+	}
+
+
+TInt E32Main()
+	{
+	test.Title();
+	test.Start(_L("Testing SPI.."));
+
+	PrepareDriver();
+
+	TestSynchronousOperation();
+
+	ReleaseDriver();
+
+	test.End();
+
+	return KErrNone;
+	}
+