v8/test/mjsunit/regress/regress-crbug-715455.js
Clemens Hammacher a9e93572d4 [test] Check for illegal uses of mjsunit methods
The assertThrows and assertDoesNotThrow methods expect either a
function to execute, or a string to eval. In several tests however we
accidentally passed the *result* of the statement to be tested instead
of the code.
This CL adds check to catch such error early, and removes wrong uses.
In most places, we do not need to use assertDoesNotThrow anyway,
because exceptions are handled as test failures.

Drive-by: Unify catch syntax in mjsunit.js and make sure to propagate
MjsUnitAssertionErrors correctly.

R=mathias@chromium.org

Bug: v8:8562
Change-Id: I88894a667cbe0570774f748a9a23e8a527887a49
Reviewed-on: https://chromium-review.googlesource.com/c/1439238
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59277}
2019-02-01 10:13:30 +00:00

26 lines
710 B
JavaScript

// 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.
// Flags: --allow-natives-syntax
function MODULE() {
"use asm";
function f() {
bogus_function_table[0 & LIMIT]();
}
return { f:f };
}
var bogus_function_table = [ Object ];
var test_set = [ 0x3fffffff, 0x7fffffff, 0xffffffff ];
for (var i = 0; i < test_set.length; ++i) {
bogus_function_table[i] = Object;
var src = MODULE.toString();
src = src.replace(/MODULE/g, "Module" + i);
src = src.replace(/LIMIT/g, test_set[i]);
var module = eval("(" + src + ")");
module(this).f();
assertFalse(%IsAsmWasmCode(module));
}