From fc944ff979dbbd49a57722fe2d1d2acf47312eb4 Mon Sep 17 00:00:00 2001
From: Jesse Morgan <jesse@jesterpm.net>
Date: Thu, 20 Oct 2011 22:16:19 -0700
Subject: Inital commit... halfway through the project

---
 .../examples/ATS_SD_Seek/ATS_SD_Seek.pde           | 109 +++++++++++++++++++++
 1 file changed, 109 insertions(+)
 create mode 100644 libraries/ArduinoTestSuite/examples/ATS_SD_Seek/ATS_SD_Seek.pde

(limited to 'libraries/ArduinoTestSuite/examples/ATS_SD_Seek')

diff --git a/libraries/ArduinoTestSuite/examples/ATS_SD_Seek/ATS_SD_Seek.pde b/libraries/ArduinoTestSuite/examples/ATS_SD_Seek/ATS_SD_Seek.pde
new file mode 100644
index 0000000..a12c8c6
--- /dev/null
+++ b/libraries/ArduinoTestSuite/examples/ATS_SD_Seek/ATS_SD_Seek.pde
@@ -0,0 +1,109 @@
+// Tests writing to and reading from a file, in particular the
+// the Stream implementation (e.g. read() and peek()).
+
+#include <SD.h>
+#include <ArduinoTestSuite.h>
+
+void setup()
+{
+  int startMemoryUsage = ATS_GetFreeMemory();
+  boolean b;
+  File f;
+  
+  ATS_begin("Arduino", "SD Test");
+  
+  ATS_PrintTestStatus("SD.begin()", b = SD.begin(4));
+  if (!b) goto done;
+  
+  SD.remove("test.txt");
+  
+  f = SD.open("test.txt", FILE_WRITE);
+  ATS_PrintTestStatus("SD.open()", f);
+  if (!f) goto done;
+  
+  ATS_PrintTestStatus("initial position", f.position() == 0);
+  ATS_PrintTestStatus("initial size", f.size() == 0);
+
+  f.print("0123456789");
+  
+  ATS_PrintTestStatus("position after writing", f.position() == 10);
+  ATS_PrintTestStatus("size after writing", f.size() == 10);
+  
+  f.seek(0);
+
+  ATS_PrintTestStatus("size after seek", f.size() == 10);
+  ATS_PrintTestStatus("position after seek", f.position() == 0);
+  
+  f.seek(7);
+
+  ATS_PrintTestStatus("position after seek", f.position() == 7);
+  ATS_PrintTestStatus("reading after seek", f.read() == '7');
+  ATS_PrintTestStatus("position after reading after seeking", f.position() == 8);
+  ATS_PrintTestStatus("reading after reading after seeking", f.read() == '8');
+
+  f.seek(3);
+
+  ATS_PrintTestStatus("position after seeking", f.position() == 3);
+  ATS_PrintTestStatus("peeking after seeking", f.peek() == '3');
+  ATS_PrintTestStatus("position after peeking after seeking", f.position() == 3);
+  ATS_PrintTestStatus("peeking after peeking after seeking", f.peek() == '3');
+  ATS_PrintTestStatus("position after peeking after seeking", f.position() == 3);
+  ATS_PrintTestStatus("peeking after peeking after seeking", f.read() == '3');
+  ATS_PrintTestStatus("position after peeking after seeking", f.position() == 4);
+  
+  f.seek(1);
+
+  ATS_PrintTestStatus("position after seeking", f.position() == 1);
+  ATS_PrintTestStatus("peeking after seeking", f.peek() == '1');
+  
+  f.seek(4);
+
+  ATS_PrintTestStatus("position after seeking", f.position() == 4);
+  ATS_PrintTestStatus("peeking after seeking", f.peek() == '4');
+
+  f.seek(7);
+
+  ATS_PrintTestStatus("position()", f.position() == 7);
+  ATS_PrintTestStatus("read()", f.read() == '7');
+  
+  f.seek(0);
+  f.peek();
+  f.print("AB");
+  
+  ATS_PrintTestStatus("position()", f.position() == 2);
+  ATS_PrintTestStatus("size()", f.size() == 10);
+  ATS_PrintTestStatus("read()", f.read() == '2');
+
+  f.seek(0);
+
+  ATS_PrintTestStatus("read()", f.read() == 'A');
+  ATS_PrintTestStatus("read()", f.read() == 'B');
+  ATS_PrintTestStatus("read()", f.read() == '2');
+
+  f.close();
+
+  f = SD.open("test.txt");
+  ATS_PrintTestStatus("SD.open()", f);
+  if (!f) goto done;
+  
+  ATS_PrintTestStatus("position()", f.position() == 0);
+  ATS_PrintTestStatus("size()", f.size() == 10);
+  ATS_PrintTestStatus("peek()", f.peek() == 'A');
+  ATS_PrintTestStatus("read()", f.read() == 'A');
+
+  f.seek(4);
+  
+  ATS_PrintTestStatus("position()", f.position() == 4);
+  ATS_PrintTestStatus("size()", f.size() == 10);
+  ATS_PrintTestStatus("peek()", f.peek() == '4');
+  ATS_PrintTestStatus("read()", f.read() == '4');
+  
+  f.close();
+
+done:
+  ATS_ReportMemoryUsage(startMemoryUsage);
+  ATS_end();
+
+}
+
+void loop() {}
-- 
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