From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- js/public/experimental/CodeCoverage.h | 40 +++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 js/public/experimental/CodeCoverage.h (limited to 'js/public/experimental/CodeCoverage.h') diff --git a/js/public/experimental/CodeCoverage.h b/js/public/experimental/CodeCoverage.h new file mode 100644 index 0000000000..32729c792d --- /dev/null +++ b/js/public/experimental/CodeCoverage.h @@ -0,0 +1,40 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- + * vim: set ts=8 sts=2 et sw=2 tw=80: + * 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/. */ + +#ifndef js_experimental_CodeCoverage_h +#define js_experimental_CodeCoverage_h + +#include "jstypes.h" // JS_PUBLIC_API +#include "js/Utility.h" // JS::UniqueChars + +struct JS_PUBLIC_API JSContext; + +namespace js { + +/** + * Enable the collection of lcov code coverage metrics. + * Must be called before a runtime is created and before any calls to + * GetCodeCoverageSummary. + */ +extern JS_PUBLIC_API void EnableCodeCoverage(); + +/** + * Generate lcov trace file content for the current realm, and allocate a new + * buffer and return the content in it, the size of the newly allocated content + * within the buffer would be set to the length out-param. The 'All' variant + * will collect data for all realms in the runtime. + * + * In case of out-of-memory, this function returns nullptr. The length + * out-param is undefined on failure. + */ +extern JS_PUBLIC_API JS::UniqueChars GetCodeCoverageSummary(JSContext* cx, + size_t* length); +extern JS_PUBLIC_API JS::UniqueChars GetCodeCoverageSummaryAll(JSContext* cx, + size_t* length); + +} // namespace js + +#endif // js_experimental_CodeCoverage_h -- cgit v1.2.3