1 files changed, 155 insertions, 0 deletions
diff --git a/tests/wipy/os.py b/tests/wipy/os.py
new file mode 100644
index 0000000000..796d4699ef
--- /dev/null
+++ b/tests/wipy/os.py
@@ -0,0 +1,155 @@
+'''
+os module test for the CC3200 based boards
+'''
+
+from pyb import SD
+import pyb
+import os
+
+machine = os.uname().machine
+if 'LaunchPad' in machine:
+    sd_pins = ('GP16', 'GP17', 'GP15')
+elif 'WiPy' in machine:
+    sd_pins = ('GP10', 'GP11', 'GP15')
+else:
+    raise Exception('Board not supported!')
+
+sd = SD(pins=sd_pins)
+
+os.mount(sd, '/sd')
+os.mkfs('/sd')
+os.chdir('/flash')
+print(os.listdir())
+
+os.chdir('/sd')
+print(os.listdir())
+
+# create a test directory in flash
+os.mkdir('/flash/test')
+os.chdir('/flash/test')
+print(os.getcwd())
+os.chdir('..')
+print(os.getcwd())
+os.chdir('test')
+print(os.getcwd())
+# create a new file
+f = open('test.txt', 'w')
+test_bytes = os.urandom(1024)
+n_w = f.write(test_bytes)
+print(n_w == len(test_bytes))
+f.close()
+f = open('test.txt', 'r')
+r = bytes(f.readall(), 'ascii')
+# check that we can write and read it correctly
+print(r == test_bytes)
+f.close()
+os.rename('test.txt', 'newtest.txt')
+print(os.listdir())
+os.rename('/flash/test', '/flash/newtest')
+print(os.listdir('/flash'))
+os.remove('newtest.txt')
+os.chdir('..')
+os.rmdir('newtest')
+
+# create a test directory in the sd card
+os.mkdir('/sd/test')
+os.chdir('/sd/test')
+print(os.getcwd())
+os.chdir('..')
+print(os.getcwd())
+os.chdir('test')
+print(os.getcwd())
+# create a new file
+f = open('test.txt', 'w')
+test_bytes = os.urandom(1024)
+n_w = f.write(test_bytes)
+print(n_w == len(test_bytes))
+f.close()
+f = open('test.txt', 'r')
+r = bytes(f.readall(), 'ascii')
+# check that we can write and read it correctly
+print(r == test_bytes)
+f.close()
+
+print('CC3200' in os.uname().machine)
+print('WiPy' == os.uname().sysname)
+
+os.sync()
+os.stat('/flash')
+os.stat('/flash/sys')
+os.stat('/flash/boot.py')
+os.stat('/sd')
+os.stat('/')
+os.chdir('/sd/test')
+os.remove('test.txt')
+os.chdir('/sd')
+os.rmdir('test')
+os.listdir('/sd')
+print(os.listdir('/'))
+os.unmount('/sd')
+print(os.listdir('/'))
+os.mkfs(sd)
+os.mount(sd, '/sd')
+print(os.listdir('/'))
+os.chdir('/flash')
+
+# next ones must raise
+sd.deinit()
+try:
+    os.listdir('/sd')
+except:
+    print('Exception')
+
+#re-initialization must work
+sd.init()
+print(os.listdir('/sd'))
+
+try:
+    os.mount(sd, '/sd')
+except:
+    print('Exception')
+
+try:
+    os.mount(sd, '/sd2')
+except:
+    print('Exception')
+
+os.unmount('/sd')
+try:
+    os.listdir('/sd')
+except:
+    print('Exception')
+
+try:
+    os.unmount('/flash')
+except:
+    print('Exception')
+
+try:
+    os.mkfs('flash') # incorrect path format
+except:
+    print('Exception')
+
+try:
+    os.remove('/flash/nofile.txt')
+except:
+    print('Exception')
+
+try:
+    os.rename('/flash/nofile.txt', '/flash/nofile2.txt')
+except:
+    print('Exception')
+
+try:
+    os.chdir('/flash/nodir')
+except:
+    print('Exception')
+
+try:
+    os.listdir('/flash/nodir')
+except:
+    print('Exception')
+
+os.mount(sd, '/sd')
+print(os.listdir('/'))
+os.unmount('/sd')