d37d767b92
Also disables --stress-flush-bytecode on some mjsunit tests which fail when bytecode flushing is stressed due to test invariants. Bug=v8:8395 Change-Id: If627910214b3c266e7776340ba182829148e8289 Reviewed-on: https://chromium-review.googlesource.com/c/1372071 Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#58230}
201 lines
5.6 KiB
JavaScript
201 lines
5.6 KiB
JavaScript
// Copyright 2017 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: --allow-natives-syntax --no-always-opt --harmony-public-fields
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// Flags: --harmony-static-fields --no-stress-flush-bytecode
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// Files: test/mjsunit/code-coverage-utils.js
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%DebugToggleBlockCoverage(true);
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TestCoverage(
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"class with no fields",
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`class X { // 000
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}; // 050
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`,
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[
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{ start: 0, end: 98, count: 1 },
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{ start: 0, end: 0, count: 0 },
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]
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);
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TestCoverage(
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"class that's not created",
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`class X { // 000
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x = function() { } // 050
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}; // 100
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`,
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[
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{ start: 0, end: 148, count: 1 },
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{ start: 0, end: 0, count: 0 },
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{ start: 51, end: 69, count: 0 },
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]
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);
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TestCoverage(
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"class with field thats not called",
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`class X { // 000
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x = function() { } // 050
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}; // 100
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let x = new X(); // 150
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`,
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[
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{ start: 0, end: 198, count: 1 },
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{ start: 0, end: 0, count: 1 },
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{ start: 51, end: 69, count: 1 },
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{ start: 55, end: 69, count: 0 }
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]
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);
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TestCoverage(
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"class field",
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`class X { // 000
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x = function() { } // 050
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}; // 100
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let x = new X(); // 150
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x.x(); // 200
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`,
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[
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{ start: 0, end: 248, count: 1 },
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{ start: 0, end: 0, count: 1 },
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{ start: 51, end: 69, count: 1 },
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{ start: 55, end: 69, count: 1 }
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]
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);
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TestCoverage(
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"non contiguous class field",
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`class X { // 000
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x = function() { } // 050
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foo() { } // 100
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y = function() {} // 150
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}; // 200
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let x = new X(); // 250
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x.x(); // 300
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x.y(); // 350
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`,
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[
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{ start: 0, end: 398, count: 1 },
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{ start: 0, end: 0, count: 1 },
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{ start: 51, end: 168, count: 1 },
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{ start: 55, end: 69, count: 1 },
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{ start: 101, end: 110, count: 0 },
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{ start: 155, end: 168, count: 1 },
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]
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);
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TestCoverage(
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"non contiguous class field thats called",
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`class X { // 000
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x = function() { } // 050
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foo() { } // 100
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y = function() {} // 150
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}; // 200
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let x = new X(); // 250
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x.x(); // 300
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x.y(); // 350
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x.foo(); // 400
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`,
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[
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{ start: 0, end: 448, count: 1 },
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{ start: 0, end: 0, count: 1 },
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{ start: 51, end: 168, count: 1 },
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{ start: 55, end: 69, count: 1 },
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{ start: 101, end: 110, count: 1 },
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{ start: 155, end: 168, count: 1 },
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]
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);
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TestCoverage(
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"class with initializer iife",
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`class X { // 000
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x = (function() { })() // 050
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}; // 100
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let x = new X(); // 150
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`,
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[
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{ start: 0, end: 198, count: 1 },
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{ start: 0, end: 0, count: 1 },
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{ start: 51, end: 73, count: 1 },
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{ start: 56, end: 70, count: 1 }
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]
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);
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TestCoverage(
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"class with computed field",
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`
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function f() {}; // 000
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class X { // 050
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[f()] = (function() { })() // 100
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}; // 150
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let x = new X(); // 200
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`,
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[
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{ start: 0, end: 249, count: 1 },
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{ start: 0, end: 15, count: 1 },
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{ start: 50, end: 50, count: 1 },
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{ start: 102, end: 128, count: 1 },
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{ start: 111, end: 125, count: 1 }
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]
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);
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TestCoverage(
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"static class field that's not called",
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`class X { // 000
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static x = function() { } // 050
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}; // 100
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`,
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[
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{ start: 0, end: 148, count: 1 },
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{ start: 0, end: 0, count: 0 },
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{ start: 51, end: 76, count: 1 },
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{ start: 62, end: 76, count: 0 }
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]
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);
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TestCoverage(
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"static class field",
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`class X { // 000
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static x = function() { } // 050
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}; // 100
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X.x(); // 150
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`,
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[
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{ start: 0, end: 198, count: 1 },
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{ start: 0, end: 0, count: 0 },
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{ start: 51, end: 76, count: 1 },
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{ start: 62, end: 76, count: 1 }
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]
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);
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TestCoverage(
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"static class field with iife",
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`class X { // 000
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static x = (function() { })() // 050
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}; // 100
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`,
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[
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{ start: 0, end: 148, count: 1 },
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{ start: 0, end: 0, count: 0 },
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{ start: 51, end: 80, count: 1 },
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{ start: 63, end: 77, count: 1 }
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]
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);
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TestCoverage(
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"computed static class field",
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`
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function f() {} // 000
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class X { // 050
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static [f()] = (function() { })() // 100
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}; // 150
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`,
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[
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{ start: 0, end: 199, count: 1 },
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{ start: 0, end: 15, count: 1 },
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{ start: 50, end: 50, count: 0 },
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{ start: 102, end: 135, count: 1 },
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{ start: 118, end: 132, count: 1 }
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]
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);
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