Revision: 2279
Author: rgnyman
Date: Thu Sep 10 06:23:24 2009
Log: Simplified C sample
http://code.google.com/p/robotframework/source/detail?r=2279
Added:
/trunk/proto/c/LoginLibrary.py
/trunk/proto/c/LoginTests.tsv
/trunk/proto/c/login.c
Deleted:
/trunk/proto/c/PasswordValidator.py
/trunk/proto/c/PasswordValidator.tsv
/trunk/proto/c/password-validator.c
/trunk/proto/c/password-validator.h
Modified:
/trunk/proto/c/Makefile
=======================================
--- /dev/null
+++ /trunk/proto/c/LoginLibrary.py Thu Sep 10 06:23:24 2009
@@ -0,0 +1,29 @@
+"""Robot Framework test library example that calls C code.
+
+This example uses Python's standard `ctypes` module, which requires
+that the C code is compiled into a shared library.
+
+It is also possible to execute this file from the command line
+to test the C code manually.
+"""
+
+from ctypes import CDLL, c_char_p
+
+LIBRARY = CDLL('./liblogin.so')
+
+def check_user(username, password):
+ """Validates user name and password using imported shared C library."""
+ if not LIBRARY.validate_user(c_char_p(username), c_char_p(password)):
+ raise AssertionError('Wrong username/password combination')
+
+
+if __name__ == '__main__':
+ import sys
+ try:
+ check_user(*sys.argv[1:])
+ except TypeError:
+ print 'Usage: %s username password' % sys.argv[0]
+ except AssertionError, err:
+ print err
+ else:
+ print 'Valid password'
=======================================
--- /dev/null
+++ /trunk/proto/c/LoginTests.tsv Thu Sep 10 06:23:24 2009
@@ -0,0 +1,23 @@
+
+*** Settings ***
+Library LoginLibrary.py
+
+
+*** Test Case ***
+Validate Users
+ Check Valid User john long
+ Check Valid User demo mode
+
+Login With Invalid User Should Fail
+ Check Invalid User de mo
+ Check Invalid User invalid invalid
+ Check Invalid User long invalid
+ Check Invalid User ${EMPTY} ${EMPTY}
+
+
+*** Keyword ***
+Check Valid User [arguments] ${username} ${password}
+ Check User ${username} ${password}
+
+Check Invalid User [arguments] ${username} ${password}
+ Run Keyword And Expect Error Wrong username/password combination Check
User ${username} ${password}
=======================================
--- /dev/null
+++ /trunk/proto/c/login.c Thu Sep 10 06:23:24 2009
@@ -0,0 +1,24 @@
+/*
+Simple system that validates passwords and user names. There are two users
in
+system with valid user name and password. "demo mode" and "john long". All
+other user names are invalid.
+*/
+
+#include <string.h>
+#define NR_USERS 2
+
+struct User {
+ const char* name;
+ const char* password;
+};
+const struct User VALID_USERS[NR_USERS] = { "john", "long", "demo", "mode"
};
+
+int validate_user(const char* name, const char* password) {
+ int i;
+ for (i = 0; i < NR_USERS; i++) {
+ if (0 == strncmp(VALID_USERS[i].name, name,
strlen(VALID_USERS[i].name)))
+ if (0 == strncmp(VALID_USERS[i].password, password,
strlen(VALID_USERS[i].password)))
+ return 1;
+ }
+ return 0;
+}
=======================================
--- /trunk/proto/c/PasswordValidator.py Thu Sep 3 22:50:21 2009
+++ /dev/null
@@ -1,44 +0,0 @@
-
-# Copyright 2009 Nokia Siemens Networks Oyj
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-
-"""Simple example how to call c code from Robot Framework.
-
-C code can be used with RF if is compiled as shared library.
-"""
-
-
-from ctypes import CDLL, c_char_p
-
-
-LIBRARY = CDLL('./libpasswordvalidatorstub.so.1.0.0')
-
-
-def check_user(username, password):
- """ Validates user name and password using imported shared C
library."""
- if not LIBRARY.validate_user(c_char_p(username), c_char_p(password)):
- raise AssertionError('Wrong username/password combination')
-
-
-if __name__ == '__main__':
- import sys
- try:
- check_user(*sys.argv[1:])
- except AssertionError, err:
- print err
- except TypeError:
- print 'Usage: %s username password' % sys.argv[0]
- else:
- print 'Valid password'
=======================================
--- /trunk/proto/c/PasswordValidator.tsv Thu Sep 3 22:50:21 2009
+++ /dev/null
@@ -1,39 +0,0 @@
-*
-* Copyright 2009 Nokia Siemens Networks Oyj
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-
-
-
-*** Settings ***
-Library PasswordValidator
-
-
-*** Test Case ***
-Validate Users
- Check Valid User john long
- Check Valid User demo mode
-
-Login With Invalid User Should Fail
- Check Invalid User de mo
- Check Invalid User invalid invalid
- Check Invalid User long invalid
- Check Invalid User ${EMPTY} ${EMPTY}
-
-
-*** Keyword ***
-Check Valid User [arguments] ${username} ${password}
- Check User ${username} ${password}
-
-Check Invalid User [arguments] ${username} ${password}
- Run Keyword And Expect Error Wrong username/password combination Check
User ${username} ${password}
=======================================
--- /trunk/proto/c/password-validator.c Thu Sep 3 12:10:30 2009
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
-# Copyright 2009 Nokia Siemens Networks Oyj
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-*/
-
-#include <stdio.h>
-#include <string.h>
-#include "password-validator.h"
-
-struct User
-{
- const char* name;
- const char* password;
-};
-
-#define NR_USERS 2
-
-const struct User VALID_USERS[NR_USERS] =
{ "john" , "long", "demo", "mode" };
-
-const int MAX_LEN = 100;
-
-/*
-Simple system that validates passwords and user names. There are two users
in
-system with valid user name and password. "demo mode" and "john long". All
-other user names are invalid.
-
-System has command line interface and direct api for testing.
-*/
-
-
-/*
-This is api that is called from python class to validate user.
-*/
-int validate_user(const char* name, const char* password) {
-
- int i;
- for (i = 0; i < NR_USERS; ++i)
- {
- if (0 == strncmp(VALID_USERS[i].name, name,
strlen(VALID_USERS[i].name)))
- if (0 == strncmp(VALID_USERS[i].password, password,
strlen(VALID_USERS[i].password)))
- return 1;
- }
-
- return 0;
-}
-
-int main(int argc, char* argv) {
- char password[MAX_LEN];
- char username[MAX_LEN];
- printf("Give username: ");
- scanf("%s", username);
-
- printf("Give password: ");
- scanf("%s", password);
-
- if (validate_user(username, password))
- printf("Hello %s you are now in system\n", username);
- else
- printf("Incorrect username and password combination\n");
-}
=======================================
--- /trunk/proto/c/password-validator.h Thu Sep 3 12:10:30 2009
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
-# Copyright 2009 Nokia Siemens Networks Oyj
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-*/
-
-/*
-Simple system that validates passwords and user names. There are two users
in
-system with valid user name and password. "demo mode" and "long john". All
-other user names are invalid.
-*/
-
-/* Valid user return 1 */
-int validate_user(const char* name, const char* password);
=======================================
--- /trunk/proto/c/Makefile Thu Sep 3 12:10:30 2009
+++ /trunk/proto/c/Makefile Thu Sep 10 06:23:24 2009
@@ -1,32 +1,10 @@
-# Copyright 2009 Nokia Siemens Networks Oyj
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-
CC=gcc
-CFLAGS=-I.
-OBJ = password-validator.o
-
-libpasswordvalidatorstub: $(OBJ)
- $(CC) -shared -Wl,-soname,libpasswordvalidatorstub.so.1 -o
libpasswordvalidatorstub.so.1.0.0 password-validator.o
-
-password-validator: $(OBJ) password-validator.h
- $(CC) -o $@ $^ $(CFLAGS)
-
-libpasswordvalidatorstub: password-validator
+SRC=login.c
+SO=liblogin.so
+
+$(SO): $(SRC)
+ $(CC) -shared -o $(SO) $(SRC)
clean:
- rm -f $(OBJ)
- rm -f libpasswordvalidatorstub.so.1.0.0
- rm -f password-validator
- rm -f PasswordValidator.pyc
+ rm -f $(SO)
+
