From 96aaf0dd84e54f54428b845af10e6eb2649665c8 Mon Sep 17 00:00:00 2001
From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Thu, 22 Mar 2018 09:43:22 +0000
Subject: [PATCH] corrections to inferface reader, add unit tests

---
 sd.txt                |  8 ++++----
 src/interface_decl.py | 32 ++++++++++++++++++++++++++++++++
 twi.txt               |  4 ++--
 3 files changed, 38 insertions(+), 6 deletions(-)

diff --git a/sd.txt b/sd.txt
index f06731c..4096e06 100644
--- a/sd.txt
+++ b/sd.txt
@@ -1,6 +1,6 @@
 clk	out
 cmd	out
-d0	outen
-d1	outen
-d2	outen
-d3	outen
+d0	inout
+d1	inout
+d2	inout
+d3	inout
diff --git a/src/interface_decl.py b/src/interface_decl.py
index 1e85581..4226999 100644
--- a/src/interface_decl.py
+++ b/src/interface_decl.py
@@ -190,7 +190,9 @@ class Interfaces(UserDict):
         spec = []
         with open('%s.txt' % name, 'r') as sfile:
             for l in sfile.readlines():
+                l = l.strip()
                 l = l.split("\t")
+                print l
                 d = {'name': l[0]}
                 if l[1] == 'out':
                     d['action'] = True
@@ -350,3 +352,33 @@ if __name__ == '__main__':
     assert twiwires.format(0) == twiinterface_decl.wirefmt(0), \
             zipcmp(twiwires.format(0), twiinterface_decl.wirefmt(0))
 
+    ifaceuart = ifaces['uart']
+    print ifaceuart.ifacedef(0)
+    print uartinterface_decl.ifacedef(0)
+    assert ifaceuart.ifacedef(0) == uartinterface_decl.ifacedef(0)
+
+    ifacetwi = ifaces['twi']
+    print ifacetwi.ifacedef(0)
+    print twiinterface_decl.ifacedef(0)
+    assert ifacetwi.ifacedef(0) == twiinterface_decl.ifacedef(0)
+
+    ifacepwm = ifaces['pwm']
+    print ifacepwm.ifacedef(0)
+    print pwminterface_decl.ifacedef(0)
+    assert ifacepwm.ifacedef(0) == pwminterface_decl.ifacedef(0)
+
+    ifacesd = ifaces['sd']
+    print ifacesd.ifacedef(0)
+    print sdinterface_decl.ifacedef(0)
+    assert ifacesd.ifacedef(0) == sdinterface_decl.ifacedef(0)
+
+    ifacespi = ifaces['spi']
+    print ifacespi.ifacedef(0)
+    print spiinterface_decl.ifacedef(0)
+    assert ifacespi.ifacedef(0) == spiinterface_decl.ifacedef(0)
+
+    ifacejtag = ifaces['jtag']
+    print ifacejtag.ifacedef(0)
+    print jtaginterface_decl.ifacedef(0)
+    assert ifacejtag.ifacedef(0) == jtaginterface_decl.ifacedef(0)
+
diff --git a/twi.txt b/twi.txt
index a673042..31fbc5a 100644
--- a/twi.txt
+++ b/twi.txt
@@ -1,2 +1,2 @@
-sda	outen
-scl	outen
+sda	inout
+scl	inout
-- 
2.30.2