Clean test code

README.md

@@ -30,15 +30,12 @@ Or use pip to install extra modules:
 
 # Code organization
 
-    - parser: python lexing, parsing and ast
-    - vm: python virtual machine
-    - src: using the other subcrates to bring rustpython to life.
-
-The files in the top level directory are from [windelbouwman/rspython][rspython] which contains an implementation of the parser and vm in `src/`
-
-An alternative implementation of python virtual machine that are compatible with CPython parser are from [shinglyu/RustPython][rustpython] and is located in the `VM/` folder.
-
-We are in the process of merging the two implementation to form a single implementation.
+    - `parser`: python lexing, parsing and ast
+    - `vm`: python virtual machine
+    - `src`: using the other subcrates to bring rustpython to life.
+    - `docs`: documentation (work in progress)
+    - `py_code_object`: CPython bytecode to rustpython bytecode convertor (work in progress)
+    - `tests`: integration test snippets
 
 # Community
 
@@ -48,8 +45,6 @@ Chat with us on [gitter][gitter].
 
 The initial work was based on [windelbouwman/rspython](https://github.com/windelbouwman/rspython) and [shinglyu/RustPython](https://github.com/shinglyu/RustPython)
 
-[rspython]: https://github.com/windelbouwman/rspython
-[rustpython]: https://github.com/shinglyu/RustPython
 [gitter]: https://gitter.im/rustpython/Lobby
 
 # Links
@@ -57,3 +52,6 @@ The initial work was based on [windelbouwman/rspython](https://github.com/windel
 These are some useful links to related projects:
 
 - https://github.com/ProgVal/pythonvm-rust
+- https://github.com/shinglyu/RustPython
+- https://github.com/windelbouwman/rspython
+

py_code_object/init_env.sh

@@ -1,7 +0,0 @@
-virtualenv venv --python=python3
-source venv/bin/activate
-pip install bytecode
-
-source ~/.cargo/env
-rustup install nightly
-rustup default nightly

py_code_object/requirements.txt

@@ -1 +0,0 @@
-byteplay==0.2

py_code_object/test.sh

@@ -1,43 +0,0 @@
-#!/usr/bin/env bash
-# Usage: test.sh <tests/test_case.py> [--bytecode|--dis]
-#   --bytecode: print the bytecode
-#   --dis: run dis
-
-set -e
-
-MODE="run"
-
-case "${2}" in
-  "--bytecode" )
-    MODE="view_bytecode"
-    ;;
-  "--dis" )
-    MODE="run_dis"
-    ;;
-  * )
-    ;;
-esac
-
-TESTCASE=$(basename ${1})
-#TMP_FILE="test_${TESTCASE}.bytecode"
-TMP_FILE="${1}.bytecode"
-
-python compile_code.py "${1}" > "${TMP_FILE}"
-
-echo "${MODE}"
-case "${MODE}" in 
-  "run" )
-    cd RustPython 
-    RUST_BACKTRACE=1 cargo run "../${TMP_FILE}"
-    ;;
-  "view_bytecode" )
-    cat "${TMP_FILE}" | python -m json.tool
-    ;;
-  "run_dis" )
-    python -m dis "${1}"
-    ;;
-  * )
-    echo "Not a valid mode!"
-    ;;
-esac
-

py_code_object/test_all.bat

@@ -1,11 +0,0 @@
-::  win bat 
-
-
-cd tests
-
-for %%i in (*.py) do python ../compile_code.py %%i >../bytes/%%i.bytecode
-cd ..
-
-REM cd RustPython
-REM for %%i in (../bytes/*.vbytecode) do echo %%i
-REM cd ..

py_code_object/test_all.sh

@@ -1,65 +0,0 @@
-#!/usr/bin/env bash
-# set -e 
-
-source venv/bin/activate
-#TESTCASE=tests/variables.py
-# TESTCASE=tests/variables.py
-#TESTCASE=tests/minimum.py
-unexpected_count=0
-expected_count=0
-fail_titles=$""
-
-RED='\033[0;31m'
-NC='\033[0m' # No Color
-
-for TESTCASE in $(find ../tests -name \*.py -print)
-do
-  echo "TEST START: ${TESTCASE}"
-  echo "--------------------------------"
-  FILENAME="$(basename ${TESTCASE})"
-  xfail=false
-  if [ "${FILENAME:0:6}" = "xfail_" ]; then
-    echo "Expected FAIL"
-    xfail=true
-  fi
-
-
-  python compile_code.py $TESTCASE > $TESTCASE.bytecode
-  cd RustPython
-  cargo run ../$TESTCASE.bytecode
-
-
-  if [[ $? -ne 0 ]]; then
-    if [ "${xfail}" = true ]; then
-      echo "== FAIL as expected  =="
-      let expected_count=expected_count+1
-    else
-      printf "${RED}== FAIL, expected PASS ==${NC}\n"
-      let unexpected_count=unexpected_count+1
-      fail_titles=$"${fail_titles}\n${TESTCASE}\t${RED}FAIL${NC} (expected PASS)"
-    fi
-  else
-    if [ "${xfail}" = true ]; then
-      printf "${RED}== PASS, expected FAIL ==${NC}\n"
-      let unexpected_count=unexpected_count+1
-      let unexpected_count=unexpected_count+1
-      fail_titles=$"${fail_titles}\n${TESTCASE}\t${RED}PASS${NC} (expected FAIL)"
-    else
-      echo "== PASS as expected  =="
-      let expected_count=expected_count+1
-    fi
-  fi
-  cd ..
-  echo "--------------------------------"
-
-done
-
-echo "Summary"
-echo "================"
-printf "${RED}${unexpected_count} unexpected${NC}, ${expected_count} expected"
-echo ""
-echo ""
-echo "unexpected results:"
-printf "${fail_titles}"
-echo ""
-echo "================"

tests/test_snippets.py

@@ -83,12 +83,13 @@ def create_test_function(cls, filename, method):
     setattr(cls, test_function_name, test_function)
 
 
-def populate(cls):
-    """ Decorator function which can populate a unittest.TestCase class """
-    for method in ['cpython', 'cpython_bytecode', 'rustpython']:
+def populate(method):
+    def wrapper(cls):
+        """ Decorator function which can populate a unittest.TestCase class """
         for filename in get_test_files():
             create_test_function(cls, filename, method)
-    return cls
+        return cls
+    return wrapper
 
 
 def get_test_files():
@@ -102,6 +103,8 @@ def get_test_files():
         yield os.path.abspath(filepath)
 
 
-@populate
+@populate('cpython')
+# @populate('cpython_bytecode')
+@populate('rustpython')
 class SampleTestCase(unittest.TestCase):
     pass