b823bf1ba6
This reimplements the "--time" option of run-tests.py to print the 20 slowest tests, on top of json_test_results infrastructure just like the bots do it. Additionally this CL speeds up a bunch of slow tests. Bug: v8:9396 Change-Id: I40797d2c8c3bfdd310b72f15cd1a035844b7c6f3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1803635 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#63786}
34 lines
720 B
JavaScript
34 lines
720 B
JavaScript
// Copyright 2018 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --expose-gc
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// Stress-testing this test is very slow and doesn't provide useful coverage.
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// Flags: --nostress-opt --noalways-opt
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const f = eval(`(function f(i) {
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if (i == 0) {
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class Derived extends Object {
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constructor() {
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super();
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${"this.a=1;".repeat(0x3fffe-8)}
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}
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}
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return Derived;
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}
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class DerivedN extends f(i-1) {
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constructor() {
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super();
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${"this.a=1;".repeat(0x40000-8)}
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}
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}
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return DerivedN;
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})`);
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let a = new (f(0x7ff))();
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a.a = 1;
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gc();
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assertEquals(1, a.a);
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