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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /layout/style/test/gtest/StyloParsingBench.cpp | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'layout/style/test/gtest/StyloParsingBench.cpp')
-rw-r--r-- | layout/style/test/gtest/StyloParsingBench.cpp | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/layout/style/test/gtest/StyloParsingBench.cpp b/layout/style/test/gtest/StyloParsingBench.cpp new file mode 100644 index 0000000000..f2f03b0f85 --- /dev/null +++ b/layout/style/test/gtest/StyloParsingBench.cpp @@ -0,0 +1,116 @@ +/* -*- 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/. */ + +#include "gtest/gtest.h" +#include "gtest/MozGTestBench.h" +#include "nsString.h" +#include "ExampleStylesheet.h" +#include "ServoBindings.h" +#include "mozilla/dom/DOMString.h" +#include "mozilla/Encoding.h" +#include "mozilla/Utf8.h" +#include "mozilla/NullPrincipal.h" +#include "mozilla/css/SheetParsingMode.h" +#include "ReferrerInfo.h" +#include "nsCSSValue.h" +#include "ReferrerInfo.h" + +using namespace mozilla; +using namespace mozilla::css; +using namespace mozilla::dom; +using namespace mozilla::net; + +// Bug 1436018 - Disable Stylo microbenchmark on Windows +#if !defined(_WIN32) && !defined(_WIN64) + +# define PARSING_REPETITIONS 20 +# define SETPROPERTY_REPETITIONS (1000 * 1000) +# define GETPROPERTY_REPETITIONS (1000 * 1000) + +static void ServoParsingBench(const StyleUseCounters* aCounters) { + auto css = AsBytes(MakeStringSpan(EXAMPLE_STYLESHEET)); + nsCString cssStr; + cssStr.Append(css); + ASSERT_EQ(Encoding::UTF8ValidUpTo(css), css.Length()); + + RefPtr<nsIURI> uri = NullPrincipal::CreateURI(); + nsCOMPtr<nsIReferrerInfo> referrerInfo = new ReferrerInfo(nullptr); + RefPtr<URLExtraData> data = + new URLExtraData(uri.forget(), referrerInfo.forget(), + NullPrincipal::CreateWithoutOriginAttributes()); + for (int i = 0; i < PARSING_REPETITIONS; i++) { + RefPtr<StyleStylesheetContents> stylesheet = + Servo_StyleSheet_FromUTF8Bytes( + nullptr, nullptr, nullptr, &cssStr, eAuthorSheetFeatures, data, 0, + eCompatibility_FullStandards, nullptr, aCounters, + StyleAllowImportRules::Yes, StyleSanitizationKind::None, nullptr) + .Consume(); + } +} + +static constexpr auto STYLE_RULE = StyleCssRuleType::Style; + +static void ServoSetPropertyByIdBench(const nsACString& css) { + RefPtr<StyleLockedDeclarationBlock> block = + Servo_DeclarationBlock_CreateEmpty().Consume(); + RefPtr<nsIURI> uri = NullPrincipal::CreateURI(); + nsCOMPtr<nsIReferrerInfo> referrerInfo = new ReferrerInfo(nullptr); + RefPtr<URLExtraData> data = + new URLExtraData(uri.forget(), referrerInfo.forget(), + NullPrincipal::CreateWithoutOriginAttributes()); + ASSERT_TRUE(IsUtf8(css)); + + for (int i = 0; i < SETPROPERTY_REPETITIONS; i++) { + Servo_DeclarationBlock_SetPropertyById( + block, eCSSProperty_width, &css, + /* is_important = */ false, data, ParsingMode::Default, + eCompatibility_FullStandards, nullptr, STYLE_RULE, {}); + } +} + +static void ServoGetPropertyValueById() { + RefPtr<StyleLockedDeclarationBlock> block = + Servo_DeclarationBlock_CreateEmpty().Consume(); + + RefPtr<nsIURI> uri = NullPrincipal::CreateURI(); + nsCOMPtr<nsIReferrerInfo> referrerInfo = new ReferrerInfo(nullptr); + RefPtr<URLExtraData> data = + new URLExtraData(uri.forget(), referrerInfo.forget(), + NullPrincipal::CreateWithoutOriginAttributes()); + constexpr auto css_ = "10px"_ns; + const nsACString& css = css_; + Servo_DeclarationBlock_SetPropertyById( + block, eCSSProperty_width, &css, + /* is_important = */ false, data, ParsingMode::Default, + eCompatibility_FullStandards, nullptr, STYLE_RULE, {}); + + for (int i = 0; i < GETPROPERTY_REPETITIONS; i++) { + nsAutoCString value; + Servo_DeclarationBlock_GetPropertyValueById(block, eCSSProperty_width, + &value); + ASSERT_TRUE(value.EqualsLiteral("10px")); + } +} + +MOZ_GTEST_BENCH(Stylo, Servo_StyleSheet_FromUTF8Bytes_Bench, + [] { ServoParsingBench(nullptr); }); + +MOZ_GTEST_BENCH(Stylo, Servo_StyleSheet_FromUTF8Bytes_Bench_UseCounters, [] { + UniquePtr<StyleUseCounters> counters(Servo_UseCounters_Create()); + ServoParsingBench(counters.get()); +}); + +MOZ_GTEST_BENCH(Stylo, Servo_DeclarationBlock_SetPropertyById_Bench, + [] { ServoSetPropertyByIdBench("10px"_ns); }); + +MOZ_GTEST_BENCH(Stylo, + Servo_DeclarationBlock_SetPropertyById_WithInitialSpace_Bench, + [] { ServoSetPropertyByIdBench(" 10px"_ns); }); + +MOZ_GTEST_BENCH(Stylo, Servo_DeclarationBlock_GetPropertyById_Bench, + ServoGetPropertyValueById); + +#endif |