1#!/bin/bash
2#
3# Copyright 2014 Google Inc. All rights reserved.
4#
5# Licensed under the Apache License, Version 2.0 (the "License");
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8#
9# http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS IS" BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16
17set -eu
18
19pushd "$(dirname $0)" >/dev/null
20test_dir="$(pwd)"
21gen_code_path=${test_dir}
22runtime_library_dir=${test_dir}/../python
23
24# Emit Python code for the example schema in the test dir:
25${test_dir}/../flatc -p -o ${gen_code_path} -I include_test monster_test.fbs --gen-object-api
26${test_dir}/../flatc -p -o ${gen_code_path} -I include_test monster_test.fbs --gen-object-api --gen-onefile
27${test_dir}/../flatc -p -o ${gen_code_path} -I include_test monster_extra.fbs --gen-object-api
28${test_dir}/../flatc -p -o ${gen_code_path} -I include_test arrays_test.fbs --gen-object-api
29${test_dir}/../flatc -p -o ${gen_code_path} -I include_test nested_union_test.fbs --gen-object-api
30
31# Syntax: run_tests <interpreter> <benchmark vtable dedupes>
32# <benchmark read count> <benchmark build count>
33interpreters_tested=()
34function run_tests() {
35 if $(which ${1} >/dev/null); then
36 echo "Testing with interpreter: ${1}"
37 PYTHONDONTWRITEBYTECODE=1 \
38 JYTHONDONTWRITEBYTECODE=1 \
39 PYTHONPATH=${runtime_library_dir}:${gen_code_path} \
40 JYTHONPATH=${runtime_library_dir}:${gen_code_path} \
41 COMPARE_GENERATED_TO_GO=0 \
42 COMPARE_GENERATED_TO_JAVA=0 \
43 $1 py_test.py $2 $3 $4 $5
44 if [ $1 = python3 ]; then
45 PYTHONDONTWRITEBYTECODE=1 \
46 PYTHONPATH=${runtime_library_dir}:${gen_code_path} \
47 $1 py_flexbuffers_test.py
48 fi
49 interpreters_tested+=(${1})
50 echo
51 fi
52}
53
54# Run test suite with these interpreters. The arguments are benchmark counts.
55run_tests python2.6 100 100 100 false
56run_tests python2.7 100 100 100 false
57run_tests python2.7 100 100 100 true
58run_tests python3 100 100 100 false
59run_tests python3 100 100 100 true
60run_tests pypy 100 100 100 false
61
62# NOTE: We'd like to support python2.5 in the future.
63
64# NOTE: Jython 2.7.0 fails due to a bug in the stdlib `struct` library:
65# http://bugs.jython.org/issue2188
66
67if [ ${#interpreters_tested[@]} -eq 0 ]; then
68 echo "No Python interpeters found on this system, could not run tests."
69 exit 1
70fi
71
72# Run test suite with default python intereter.
73# (If the Python program `coverage` is available, it will be run, too.
74# Install `coverage` with `pip install coverage`.)
75if $(which coverage >/dev/null); then
76 echo 'Found coverage utility, running coverage with default Python:'
77
78 PYTHONDONTWRITEBYTECODE=1 \
79 PYTHONPATH=${runtime_library_dir}:${gen_code_path} \
80 coverage run --source=flatbuffers,MyGame py_test.py 0 0 0 false > /dev/null
81
82 echo
83 cov_result=`coverage report --omit="*flatbuffers/vendor*,*py_test*" \
84 | tail -n 1 | awk ' { print $4 } '`
85 echo "Code coverage: ${cov_result}"
86else
87 echo -n "Did not find coverage utility for default Python, skipping. "
88 echo "Install with 'pip install coverage'."
89fi
90
91echo
92echo "OK: all tests passed for ${#interpreters_tested[@]} interpreters: ${interpreters_tested[@]}."
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