| #!/bin/sh |
| # This Source Code Form is subject to the terms of the Mozilla Public |
| # License, v. 2.0. If a copy of the MPL was not distributed with this |
| # file, You can obtain one at http://mozilla.org/MPL/2.0/. |
| |
| # Abort when an error occurs. |
| set -e |
| |
| # Updates the jstests copy of the test cases of Test262, the conformance test |
| # suite for ECMA-262 and ECMA-402, ECMAScript and its Internationalization API. |
| |
| function usage() |
| { |
| echo "Usage: update-test262.sh <URL of test262 hg> [clone | copy]" |
| echo "" |
| echo "The URL will most commonly be http://hg.ecmascript.org/tests/test262/ " |
| echo "but may also be a local clone. Don't use a local clone when generating" |
| echo "the final import patch"\!" test262/HG-INFO will record the wrong URL" |
| echo "if you do so. Local cloning is only useful when editing this script to" |
| echo "import a larger test262 subset." |
| echo "" |
| echo "If a local clone is specified, the optional clone/copy argument will" |
| echo "either clone into a temporary directory, or directly copy from the" |
| echo "clone's checkout. 'clone' semantics are the default." |
| exit 1 |
| } |
| |
| if [ $# -lt 1 ]; then |
| usage |
| elif [ $# -eq 1 -o "$2" == "clone" ]; then |
| # Beware! 'copy' support requires that the clone performed here *never* be |
| # altered. If it were altered, those changes wouldn't appear in the final |
| # set of changes as determined by the 'copy' path below. |
| |
| # Mercurial doesn't have a way to download just a part of a repository, or to |
| # just get the working copy - we have to clone the entire thing. We use a |
| # temporary test262 directory for that. |
| unique_dir=`mktemp -d /tmp/test262.XXXX` || exit 1 |
| tmp_dir=${unique_dir}/test262 |
| |
| # Remove the temporary test262 directory on exit. |
| function cleanupTempFiles() |
| { |
| rm -rf ${unique_dir} |
| } |
| trap cleanupTempFiles EXIT |
| |
| echo "Feel free to get some coffee - this could take a few minutes..." |
| hg clone $1 ${tmp_dir} |
| elif [ "$2" == "copy" ]; then |
| echo "Copying directly from $1; be sure this repository is updated to tip"\! |
| tmp_dir="$1" |
| else |
| usage |
| fi |
| |
| # Now to the actual test262 directory. |
| js_src_tests_dir=`dirname $0` |
| test262_dir=${js_src_tests_dir}/test262 |
| rm -rf ${test262_dir} |
| mkdir ${test262_dir} |
| |
| # Copy over the test262 license. |
| cp ${tmp_dir}/LICENSE ${test262_dir} |
| |
| # The test262 tests are in test/suite. The "bestPractice" tests cover non- |
| # standard extensions, or are not strictly required by specs, so we don't |
| # include them. The remaining tests are currently in "intl402" or "chNN" |
| # directories (where NN is an ECMA-262 chapter number). This may change at |
| # some point, as there is some dissatisfaction on test262-discuss with using |
| # impermanent section numbering (across ES5, ES6, etc.) to identify what's |
| # tested. |
| # |
| # The large quantity of tests at issue here, and the variety of things being |
| # tested, motivate importing portions of test262 incrementally. So rather than |
| # doing this: |
| # |
| # cp -r ${tmp_dir}/test/suite/ch* ${test262_dir} |
| # |
| # ...we instead individually import folders whose tests we pass. (Well, mostly |
| # pass -- see the comment at the end of this script.) |
| cp -r ${tmp_dir}/test/suite/ch06 ${test262_dir}/ch06 |
| cp -r ${tmp_dir}/test/suite/ch07 ${test262_dir}/ch07 |
| cp -r ${tmp_dir}/test/suite/ch08 ${test262_dir}/ch08 |
| cp -r ${tmp_dir}/test/suite/ch09 ${test262_dir}/ch09 |
| cp -r ${tmp_dir}/test/suite/ch10 ${test262_dir}/ch10 |
| cp -r ${tmp_dir}/test/suite/ch11 ${test262_dir}/ch11 |
| cp -r ${tmp_dir}/test/suite/ch12 ${test262_dir}/ch12 |
| cp -r ${tmp_dir}/test/suite/ch13 ${test262_dir}/ch13 |
| cp -r ${tmp_dir}/test/suite/ch14 ${test262_dir}/ch14 |
| |
| # The test402 tests are in test/suite/intl402/. For now there are no |
| # "bestPractice" tests to omit. The remaining tests are in chNN directories, |
| # NN referring to chapters of ECMA-402. |
| # |
| # All intl402 tests are runnable, and only a few currently fail, so we import |
| # them wildcard-style. |
| mkdir ${test262_dir}/intl402 |
| cp -r ${tmp_dir}/test/suite/intl402/ch* ${test262_dir}/intl402 |
| |
| # Copy over harness supporting files needed by the test402 tests. |
| cp ${tmp_dir}/test/harness/sta.js ${js_src_tests_dir}/supporting/ |
| cp ${tmp_dir}/test/harness/testBuiltInObject.js ${js_src_tests_dir}/supporting/ |
| cp ${tmp_dir}/test/harness/testIntl.js ${js_src_tests_dir}/supporting/ |
| |
| # Create empty browser.js and shell.js in all test directories to keep |
| # jstests happy. |
| for dir in `find ${test262_dir} ${test262_dir}/ch* ${test262_dir}/intl402/ch* -type d -print` ; do |
| touch $dir/browser.js |
| touch $dir/shell.js |
| done |
| |
| # Construct the test262 tests' jstests adapter files. |
| cp ${js_src_tests_dir}/supporting/test262-browser.js ${test262_dir}/browser.js |
| cat ${js_src_tests_dir}/supporting/sta.js ${js_src_tests_dir}/supporting/test262-shell.js > ${test262_dir}/shell.js |
| |
| # Restore the Intl tests' jstests adapter files. Loading include files into the |
| # browser from a script so that they become synchronously available to that same |
| # script is basically impossible. Instead, just concatenate all the scripts |
| # together into one script loaded before the test executes. |
| cat ${js_src_tests_dir}/supporting/test402-browser.js \ |
| ${js_src_tests_dir}/supporting/testBuiltInObject.js \ |
| ${js_src_tests_dir}/supporting/testIntl.js > ${test262_dir}/intl402/browser.js |
| cp ${js_src_tests_dir}/supporting/test402-shell.js ${test262_dir}/intl402/shell.js |
| |
| # Keep a record of what we imported. |
| echo "URL: $1" > ${test262_dir}/HG-INFO |
| hg -R ${tmp_dir} log -r. >> ${test262_dir}/HG-INFO |
| |
| # Update for the patch. |
| hg addremove ${js_src_tests_dir}/supporting |
| hg addremove ${test262_dir} |
| |
| # Apply a very narrow set of post-fixes to tests that haven't yet been updated |
| # for spec changes, or where we're experimenting with semantics that disagree |
| # with those in test262. See below: this isn't every test we don't pass! |
| patch -d "${js_src_tests_dir}" -p4 < ./function-arguments-caller-changes.diff |
| patch -d "${js_src_tests_dir}" -p4 < ./dupl-prop-changes.diff |
| |
| # The alert reader may now be wondering: what about test262 tests that we don't |
| # pass? (And what about any test262 tests whose format we don't yet support?) |
| # We explicitly disable all such tests in js/src/tests/jstests.list one by one. |
| # This has the moderate benefit that if a bug is fixed, only that one file must |
| # be updated, and we don't have to rerun this script. |