1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/update-test262.sh Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,138 @@
1.4 +#!/bin/sh
1.5 +# This Source Code Form is subject to the terms of the Mozilla Public
1.6 +# License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 +# file, You can obtain one at http://mozilla.org/MPL/2.0/.
1.8 +
1.9 +# Abort when an error occurs.
1.10 +set -e
1.11 +
1.12 +# Updates the jstests copy of the test cases of Test262, the conformance test
1.13 +# suite for ECMA-262 and ECMA-402, ECMAScript and its Internationalization API.
1.14 +
1.15 +function usage()
1.16 +{
1.17 + echo "Usage: update-test262.sh <URL of test262 hg> [clone | copy]"
1.18 + echo ""
1.19 + echo "The URL will most commonly be http://hg.ecmascript.org/tests/test262/ "
1.20 + echo "but may also be a local clone. Don't use a local clone when generating"
1.21 + echo "the final import patch"\!" test262/HG-INFO will record the wrong URL"
1.22 + echo "if you do so. Local cloning is only useful when editing this script to"
1.23 + echo "import a larger test262 subset."
1.24 + echo ""
1.25 + echo "If a local clone is specified, the optional clone/copy argument will"
1.26 + echo "either clone into a temporary directory, or directly copy from the"
1.27 + echo "clone's checkout. 'clone' semantics are the default."
1.28 + exit 1
1.29 +}
1.30 +
1.31 +if [ $# -lt 1 ]; then
1.32 + usage
1.33 +elif [ $# -eq 1 -o "$2" == "clone" ]; then
1.34 + # Beware! 'copy' support requires that the clone performed here *never* be
1.35 + # altered. If it were altered, those changes wouldn't appear in the final
1.36 + # set of changes as determined by the 'copy' path below.
1.37 +
1.38 + # Mercurial doesn't have a way to download just a part of a repository, or to
1.39 + # just get the working copy - we have to clone the entire thing. We use a
1.40 + # temporary test262 directory for that.
1.41 + unique_dir=`mktemp -d /tmp/test262.XXXX` || exit 1
1.42 + tmp_dir=${unique_dir}/test262
1.43 +
1.44 + # Remove the temporary test262 directory on exit.
1.45 + function cleanupTempFiles()
1.46 + {
1.47 + rm -rf ${unique_dir}
1.48 + }
1.49 + trap cleanupTempFiles EXIT
1.50 +
1.51 + echo "Feel free to get some coffee - this could take a few minutes..."
1.52 + hg clone $1 ${tmp_dir}
1.53 +elif [ "$2" == "copy" ]; then
1.54 + echo "Copying directly from $1; be sure this repository is updated to tip"\!
1.55 + tmp_dir="$1"
1.56 +else
1.57 + usage
1.58 +fi
1.59 +
1.60 +# Now to the actual test262 directory.
1.61 +js_src_tests_dir=`dirname $0`
1.62 +test262_dir=${js_src_tests_dir}/test262
1.63 +rm -rf ${test262_dir}
1.64 +mkdir ${test262_dir}
1.65 +
1.66 +# Copy over the test262 license.
1.67 +cp ${tmp_dir}/LICENSE ${test262_dir}
1.68 +
1.69 +# The test262 tests are in test/suite. The "bestPractice" tests cover non-
1.70 +# standard extensions, or are not strictly required by specs, so we don't
1.71 +# include them. The remaining tests are currently in "intl402" or "chNN"
1.72 +# directories (where NN is an ECMA-262 chapter number). This may change at
1.73 +# some point, as there is some dissatisfaction on test262-discuss with using
1.74 +# impermanent section numbering (across ES5, ES6, etc.) to identify what's
1.75 +# tested.
1.76 +#
1.77 +# The large quantity of tests at issue here, and the variety of things being
1.78 +# tested, motivate importing portions of test262 incrementally. So rather than
1.79 +# doing this:
1.80 +#
1.81 +# cp -r ${tmp_dir}/test/suite/ch* ${test262_dir}
1.82 +#
1.83 +# ...we instead individually import folders whose tests we pass. (Well, mostly
1.84 +# pass -- see the comment at the end of this script.)
1.85 +cp -r ${tmp_dir}/test/suite/ch06 ${test262_dir}/ch06
1.86 +cp -r ${tmp_dir}/test/suite/ch07 ${test262_dir}/ch07
1.87 +cp -r ${tmp_dir}/test/suite/ch08 ${test262_dir}/ch08
1.88 +cp -r ${tmp_dir}/test/suite/ch09 ${test262_dir}/ch09
1.89 +cp -r ${tmp_dir}/test/suite/ch10 ${test262_dir}/ch10
1.90 +cp -r ${tmp_dir}/test/suite/ch11 ${test262_dir}/ch11
1.91 +cp -r ${tmp_dir}/test/suite/ch12 ${test262_dir}/ch12
1.92 +cp -r ${tmp_dir}/test/suite/ch13 ${test262_dir}/ch13
1.93 +cp -r ${tmp_dir}/test/suite/ch14 ${test262_dir}/ch14
1.94 +
1.95 +# The test402 tests are in test/suite/intl402/. For now there are no
1.96 +# "bestPractice" tests to omit. The remaining tests are in chNN directories,
1.97 +# NN referring to chapters of ECMA-402.
1.98 +#
1.99 +# All intl402 tests are runnable, and only a few currently fail, so we import
1.100 +# them wildcard-style.
1.101 +mkdir ${test262_dir}/intl402
1.102 +cp -r ${tmp_dir}/test/suite/intl402/ch* ${test262_dir}/intl402
1.103 +
1.104 +# Copy over harness supporting files needed by the test402 tests.
1.105 +cp ${tmp_dir}/test/harness/sta.js ${js_src_tests_dir}/supporting/
1.106 +cp ${tmp_dir}/test/harness/testBuiltInObject.js ${js_src_tests_dir}/supporting/
1.107 +cp ${tmp_dir}/test/harness/testIntl.js ${js_src_tests_dir}/supporting/
1.108 +
1.109 +# Create empty browser.js and shell.js in all test directories to keep
1.110 +# jstests happy.
1.111 +for dir in `find ${test262_dir} ${test262_dir}/ch* ${test262_dir}/intl402/ch* -type d -print` ; do
1.112 + touch $dir/browser.js
1.113 + touch $dir/shell.js
1.114 +done
1.115 +
1.116 +# Construct the test262 tests' jstests adapter files.
1.117 +cp ${js_src_tests_dir}/supporting/test262-browser.js ${test262_dir}/browser.js
1.118 +cat ${js_src_tests_dir}/supporting/sta.js ${js_src_tests_dir}/supporting/test262-shell.js > ${test262_dir}/shell.js
1.119 +
1.120 +# Restore the Intl tests' jstests adapter files. Loading include files into the
1.121 +# browser from a script so that they become synchronously available to that same
1.122 +# script is basically impossible. Instead, just concatenate all the scripts
1.123 +# together into one script loaded before the test executes.
1.124 +cat ${js_src_tests_dir}/supporting/test402-browser.js \
1.125 + ${js_src_tests_dir}/supporting/testBuiltInObject.js \
1.126 + ${js_src_tests_dir}/supporting/testIntl.js > ${test262_dir}/intl402/browser.js
1.127 +cp ${js_src_tests_dir}/supporting/test402-shell.js ${test262_dir}/intl402/shell.js
1.128 +
1.129 +# Keep a record of what we imported.
1.130 +echo "URL: $1" > ${test262_dir}/HG-INFO
1.131 +hg -R ${tmp_dir} log -r. >> ${test262_dir}/HG-INFO
1.132 +
1.133 +# Update for the patch.
1.134 +hg addremove ${js_src_tests_dir}/supporting
1.135 +hg addremove ${test262_dir}
1.136 +
1.137 +# The alert reader may now be wondering: what about test262 tests that we don't
1.138 +# pass? (And what about any test262 tests whose format we don't yet support?)
1.139 +# We explicitly disable all such tests in js/src/tests/jstests.list one by one.
1.140 +# This has the moderate benefit that if a bug is fixed, only that one file must
1.141 +# be updated, and we don't have to rerun this script.
