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Reland "[wasm] Add a new wasm-js testsuite to run js-api tests"

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This is a reland of a12203c64b

Original change's description:
> [wasm] Add a new wasm-js testsuite to run js-api tests
> 
> These changes were necessary to run with the new style of jsapi tests
> introduced in https://github.com/WebAssembly/spec/pull/883.
> 
> Change-Id: I4629dd48d595ed97ed0607dec9e7d9808c706a7e
> Reviewed-on: https://chromium-review.googlesource.com/c/1277724
> Commit-Queue: Ben Smith <binji@chromium.org>
> Reviewed-by: Andreas Haas <ahaas@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Reviewed-by: Mathias Bynens <mathias@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#56745}

Change-Id: I25fcd95bfc1aee1d21da390359423e5dfed112a4
Reviewed-on: https://chromium-review.googlesource.com/c/1286952
Commit-Queue: Ben Smith <binji@chromium.org>
Reviewed-by: Ben Smith <binji@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56791}
This commit is contained in:
Ben Smith 2018-10-17 12:00:16 -07:00 committed by Commit Bot
parent 1fc8452bdf
commit 4347d0add1
13 changed files with 309 additions and 149 deletions
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2
.gitignore vendored
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@ -52,7 +52,7 @@
/test/mozilla/data
/test/test262/data
/test/test262/harness
/test/wasm-js
/test/wasm-js/data
/test/wasm-spec-tests/tests
/test/wasm-spec-tests/tests.tar.gz
/third_party/*

4
DEPS
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@ -84,8 +84,8 @@ deps = {
Var('chromium_url') + '/chromium/src/tools/clang.git' + '@' + 'a245b955fe9cd620081ed267fae303c88d033fef',
'v8/tools/luci-go':
Var('chromium_url') + '/chromium/src/tools/luci-go.git' + '@' + '445d7c4b6a4f10e188edb395b132e3996b127691',
'v8/test/wasm-js':
Var('chromium_url') + '/external/github.com/WebAssembly/spec.git' + '@' + 'db9cd40808a90ecc5f4a23e88fb375c8f60b8d52',
'v8/test/wasm-js/data':
Var('chromium_url') + '/external/github.com/WebAssembly/spec.git' + '@' + 'cf67a477d2d802329640ef4e6461e4c180d8f910',
}
recursedeps = [

3
test/BUILD.gn
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@ -16,6 +16,7 @@ group("gn_all") {
"mozilla:v8_mozilla",
"preparser:v8_preparser",
"test262:v8_test262",
"wasm-js:v8_wasm_js",
"wasm-spec-tests:v8_wasm_spec_tests",
"webkit:v8_webkit",
]
@ -80,6 +81,7 @@ group("v8_bot_default") {
"mkgrokdump:mkgrokdump",
"preparser:v8_preparser",
"unittests:unittests",
"wasm-js:v8_wasm_js",
"wasm-spec-tests:v8_wasm_spec_tests",
"webkit:v8_webkit",
]
@ -99,6 +101,7 @@ group("v8_default") {
"mkgrokdump:mkgrokdump",
"preparser:v8_preparser",
"unittests:unittests",
"wasm-js:v8_wasm_js",
"wasm-spec-tests:v8_wasm_spec_tests",
]
}

3
test/mjsunit/BUILD.gn
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@ -23,8 +23,5 @@ group("v8_mjsunit") {
"../../tools/splaytree.js",
"../../tools/tickprocessor.js",
"../../tools/dumpcpp.js",
"../wasm-js/test/harness/wasm-constants.js",
"../wasm-js/test/harness/wasm-module-builder.js",
"../wasm-js/test/js-api/jsapi.js",
]
}

139
test/mjsunit/wasm/jsapi-harness.js
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@ -1,139 +0,0 @@
// Copyright 2017 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// TODO(eholk): Once we have stable test IDs, use those as the key instead.
// See https://github.com/WebAssembly/spec/issues/415
//
// Flags: --expose-wasm --allow-natives-syntax
const known_failures = {
// Enter failing tests like follows:
// "'WebAssembly.Instance.prototype.exports' accessor property":
// 'https://bugs.chromium.org/p/v8/issues/detail?id=5507',
};
let failures = [];
let unexpected_successes = [];
let last_promise = new Promise((resolve, reject) => { resolve(); });
function test(func, description) {
let maybeErr;
try { func(); }
catch(e) { maybeErr = e; }
if (typeof maybeErr !== 'undefined') {
var known = "";
if (known_failures[description]) {
known = " (known)";
}
print(`${description}: FAIL${known}. ${maybeErr}`);
failures.push(description);
} else {
if (known_failures[description]) {
unexpected_successes.push(description);
}
print(`${description}: PASS.`);
}
}
function promise_test(func, description) {
last_promise = last_promise.then(func)
.then(_ => {
if (known_failures[description]) {
unexpected_successes.push(description);
}
print(`${description}: PASS.`);
})
.catch(err => {
var known = "";
if (known_failures[description]) {
known = " (known)";
}
print(`${description}: FAIL${known}. ${err}`);
failures.push(description);
});
}
let assert_true = assertEquals.bind(null, true);
let assert_false = assertEquals.bind(null, false);
function same_value(x, y) {
if (y !== y) {
// NaN case
return x!==x;
}
if (x === 0 && y === 0) {
// Distinguish +0 and -0
return 1/x === 1/y;
}
return x === y;
}
let assert_equals = function(expected, found, description) {
if (typeof found != typeof expected) {
assert_true(false, "assert_equals", description,
"expected (" + typeof expected + ") ${expected} but got (" +
typeof found + ") ${found}", {expected:expected, found:found});
}
assert_true(same_value(found, expected), "assert_equals", description,
"expected ${expected} but got ${found}",
{expected:expected, found:found});
}
let assert_not_equals = function(expected, found, description) {
assert_true(!same_value(found, expected), "assert_not_equals", description,
"got disallowed value ${found}", {found:found});
}
function assert_unreached(description) {
throw new Error(`unreachable:\n${description}`);
}
function assertErrorMessage(f, ctor, test) {
try { f(); }
catch (e) {
assert_true(e instanceof ctor, "expected exception " + ctor.name + ", got " + e);
return;
}
assert_true(false, "expected exception " + ctor.name + ", no exception thrown");
};
load("test/wasm-js/test/harness/wasm-constants.js");
load("test/wasm-js/test/harness/wasm-module-builder.js");
load("test/wasm-js/test/js-api/jsapi.js");
assertPromiseResult(last_promise, _ => {
if (failures.length > 0) {
let unexpected = false;
print("Some tests FAILED:");
for (let i in failures) {
if (known_failures[failures[i]]) {
print(` ${failures[i]} [KNOWN: ${known_failures[failures[i]]}]`);
} else {
print(` ${failures[i]}`);
unexpected = true;
}
}
if (unexpected_successes.length > 0) {
unexpected = true;
print("");
print("Unexpected successes:");
for(let i in unexpected_successes) {
print(` ${unexpected_successes[i]}`);
}
print("Some tests SUCCEEDED but were known failures. If you've fixed " +
"the bug, please remove the test from the known failures list.")
}
if (unexpected) {
print("\n");
print(" #############################################################");
print(" # #");
print(" # Unexpected outcome. Did you forget to run 'gclient sync'? #");
print(" # #");
print(" #############################################################");
print("\n");
assertUnreachable("Unexpected outcome");
}
}
});

17
test/wasm-js/BUILD.gn Normal file
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@ -0,0 +1,17 @@
# Copyright 2018 the V8 project authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
group("v8_wasm_js") {
testonly = true
data_deps = [
"../..:d8",
"../../tools:v8_testrunner",
]
data = [
"./",
"../mjsunit/mjsunit.js",
]
}

30
test/wasm-js/LICENSE.testharness Normal file
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@ -0,0 +1,30 @@
W3C 3-clause BSD License
http://www.w3.org/Consortium/Legal/2008/03-bsd-license.html
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of works must retain the original copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the original copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the W3C nor the names of its contributors may be
used to endorse or promote products derived from this work without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

74
test/wasm-js/testcfg.py Normal file
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@ -0,0 +1,74 @@
# Copyright 2018 the V8 project authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import os
import re
from testrunner.local import testsuite
from testrunner.objects import testcase
ANY_JS = ".any.js"
WPT_ROOT = "/wasm/jsapi/"
META_SCRIPT_REGEXP = re.compile(r"META:\s*script=(.*)")
class TestSuite(testsuite.TestSuite):
def __init__(self, *args, **kwargs):
super(TestSuite, self).__init__(*args, **kwargs)
self.testroot = os.path.join(self.root, "data", "test", "js-api")
self.mjsunit_js = os.path.join(os.path.dirname(self.root), "mjsunit",
"mjsunit.js")
def ListTests(self):
tests = []
for dirname, dirs, files in os.walk(self.testroot):
for dotted in [x for x in dirs if x.startswith(".")]:
dirs.remove(dotted)
dirs.sort()
files.sort()
for filename in files:
if (filename.endswith(ANY_JS)):
fullpath = os.path.join(dirname, filename)
relpath = fullpath[len(self.testroot) + 1 : -len(ANY_JS)]
testname = relpath.replace(os.path.sep, "/")
test = self._create_test(testname)
tests.append(test)
return tests
def _test_class(self):
return TestCase
class TestCase(testcase.D8TestCase):
def _get_files_params(self):
files = [os.path.join(self.suite.mjsunit_js),
os.path.join(self.suite.root, "testharness.js")]
source = self.get_source()
for script in META_SCRIPT_REGEXP.findall(source):
if script.startswith(WPT_ROOT):
# Matched an absolute path, strip the root and replace it with our
# local root.
script = os.path.join(self.suite.testroot, script[len(WPT_ROOT):])
elif not script.startswith("/"):
# Matched a relative path, prepend this test's directory.
thisdir = os.path.dirname(self._get_source_path())
script = os.path.join(thisdir, script)
else:
raise Exception("Unexpected absolute path for script: \"%s\"" % script);
files.append(script)
files.extend([
self._get_source_path(),
os.path.join(self.suite.root, "testharness-after.js")
])
return files
def _get_source_path(self):
# All tests are named `path/name.any.js`
return os.path.join(self.suite.testroot, self.path + ANY_JS)
def GetSuite(*args, **kwargs):
return TestSuite(*args, **kwargs)

16
test/wasm-js/testharness-after.js Normal file
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@ -0,0 +1,16 @@
// Copyright 2018 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Uses lastPromise defined in testharness.js
assertPromiseResult(lastPromise, _ => {
if (failures.length > 0) {
let message = 'Some tests FAILED:\n';
for (const failure of failures) {
message += ` ${failure}\n`;
}
failWithMessage(message);
}
});

142
test/wasm-js/testharness.js Normal file
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@ -0,0 +1,142 @@
// Copyright 2018 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Implementations of some functions from testharness.js
// See https://github.com/web-platform-tests/wpt/blob/master/resources/testharness.js
// Licensed as follows:
//
// Distributed under both the W3C Test Suite License [1] and the W3C
// 3-clause BSD License [2]. To contribute to a W3C Test Suite, see the
// policies and contribution forms [3].
// [1] http://www.w3.org/Consortium/Legal/2008/04-testsuite-license
// [2] http://www.w3.org/Consortium/Legal/2008/03-bsd-license
// [3] http://www.w3.org/2004/10/27-testcases
const failures = [];
let lastPromise = Promise.resolve();
function test(func, description) {
let maybeErr;
try { func({unreached_func: assert_unreached}); }
catch(e) { maybeErr = e; }
if (typeof maybeErr !== 'undefined') {
console.log(`${description}: FAIL. ${maybeErr}`);
failures.push(description);
} else {
console.log(`${description}: PASS.`);
}
}
function promise_test(func, description) {
lastPromise = lastPromise.then(func)
.then(_ => {
console.log(`${description}: PASS.`);
})
.catch(err => {
console.log(`${description}: FAIL. ${err}`);
failures.push(description);
});
}
const assert_true = assertEquals.bind(null, true);
const assert_false = assertEquals.bind(null, false);
function same_value(x, y) {
if (y !== y) {
// NaN case
return x!==x;
}
if (x === 0 && y === 0) {
// Distinguish +0 and -0
return 1/x === 1/y;
}
return x === y;
}
function assert_equals(expected, found, description) {
if (typeof found != typeof expected) {
assert_true(false, "assert_equals", description,
"expected (" + typeof expected + ") ${expected} but got (" +
typeof found + ") ${found}", {expected:expected, found:found});
}
assert_true(same_value(found, expected), "assert_equals", description,
"expected ${expected} but got ${found}",
{expected:expected, found:found});
}
function assert_not_equals(expected, found, description) {
assert_true(!same_value(found, expected), "assert_not_equals", description,
"got disallowed value ${found}", {found:found});
}
function assert_array_equals(actual, expected, description) {
assert_true(
typeof actual === 'object' && actual !== null && 'length' in actual,
'assert_array_equals', description, 'value is ${actual}, expected array',
{actual: actual});
assert_true(
actual.length === expected.length, 'assert_array_equals', description,
'lengths differ, expected ${expected} got ${actual}',
{expected: expected.length, actual: actual.length});
for (let i = 0; i < actual.length; i++) {
assert_true(
actual.hasOwnProperty(i) === expected.hasOwnProperty(i),
'assert_array_equals', description,
'property ${i}, property expected to be ${expected} but was ${actual}',
{
i: i,
expected: expected.hasOwnProperty(i) ? 'present' : 'missing',
actual: actual.hasOwnProperty(i) ? 'present' : 'missing'
});
assert_true(
same_value(expected[i], actual[i]), 'assert_array_equals', description,
'property ${i}, expected ${expected} but got ${actual}',
{i: i, expected: expected[i], actual: actual[i]});
}
}
function assert_unreached(description) {
throw new Error(`unreachable:\n${description}`);
}
function format_value(s) {
// TODO
try {
return String(s);
} catch(e) {
return `<String(e) for type ${typeof(e)} threw>`;
}
}
function promise_rejects(test, expected, promise, description) {
return promise
.then(() => assert_unreached('Should have rejected: ' + description))
.catch(function(e) {
assert_throws(expected, function() {
throw e;
}, description);
});
}
function assert_class_string(object, class_string, description) {
assert_equals(
{}.toString.call(object), '[object ' + class_string + ']', description);
}
function assert_throws(code, func, description) {
try {
func();
} catch (e) {
assert_true(e.name === code.name, "expected exception " + code.name + ", got " + e.name);
return;
}
assert_true(false, "expected exception " + code.name + ", no exception thrown");
}
function setup(func) {
// TODO need to do anything fancier here?
func();
}

18
test/wasm-js/wasm-js.status Normal file
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@ -0,0 +1,18 @@
# Copyright 2018 the V8 project authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
[
[ALWAYS, {
# https://bugs.chromium.org/p/v8/issues/detail?id=8319
'interface': [FAIL],
'memory/grow': [FAIL],
'memory/constructor': [FAIL],
'table/grow': [FAIL],
'table/constructor': [FAIL],
'table/get-set': [FAIL],
'module/customSections': [FAIL],
'global/constructor': [FAIL],
'global/value-get-set': [FAIL],
}] # ALWAYS
]

2
tools/testrunner/base_runner.py
View File

@ -51,6 +51,7 @@ TEST_MAP = {
"inspector",
"webkit",
"mkgrokdump",
"wasm-js",
"fuzzer",
"message",
"preparser",
@ -65,6 +66,7 @@ TEST_MAP = {
"wasm-spec-tests",
"inspector",
"mkgrokdump",
"wasm-js",
"fuzzer",
"message",
"preparser",

8
tools/wasm/update-wasm-spec-tests.sh
View File

@ -27,16 +27,16 @@ mkdir ${SPEC_TEST_DIR}/tmp
./tools/dev/gm.py x64.release d8
cd ${V8_DIR}/test/wasm-js/interpreter
cd ${V8_DIR}/test/wasm-js/data/interpreter
# The next step requires that ocaml is installed. See the README.md in
# ${V8_DIR}/test/wasm-js/interpreter/.
# ${V8_DIR}/test/wasm-js/data/interpreter/.
make clean all
cd ${V8_DIR}/test/wasm-js/test/core
cd ${V8_DIR}/test/wasm-js/data/test/core
./run.py --wasm ${V8_DIR}/test/wasm-js/interpreter/wasm --js ${V8_DIR}/out/x64.release/d8 --out ${SPEC_TEST_DIR}/tmp
./run.py --wasm ${V8_DIR}/test/wasm-js/data/interpreter/wasm --js ${V8_DIR}/out/x64.release/d8 --out ${SPEC_TEST_DIR}/tmp
cp ${SPEC_TEST_DIR}/tmp/*.js ${SPEC_TEST_DIR}/tests/
rm -rf ${SPEC_TEST_DIR}/tmp