76 lines
2.9 KiB
C++
76 lines
2.9 KiB
C++
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#include <gtest/gtest.h>
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#include <react/renderer/css/CSSFontVariant.h>
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#include <react/renderer/css/CSSValueParser.h>
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namespace facebook::react {
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TEST(CSSFontVariant, single_variant) {
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auto commonLigatures = parseCSSProperty<CSSFontVariant>("common-ligatures");
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EXPECT_TRUE(std::holds_alternative<CSSFontVariant>(commonLigatures));
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EXPECT_EQ(
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std::get<CSSFontVariant>(commonLigatures),
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CSSFontVariant::CommonLigatures);
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auto stylistic15 = parseCSSProperty<CSSFontVariant>("stylistic-fifteen");
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EXPECT_TRUE(std::holds_alternative<CSSFontVariant>(stylistic15));
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EXPECT_EQ(
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std::get<CSSFontVariant>(stylistic15), CSSFontVariant::StylisticFifteen);
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auto bogus = parseCSSProperty<CSSFontVariant>("inset");
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EXPECT_TRUE(std::holds_alternative<std::monostate>(bogus));
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}
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TEST(CSSFontVariant, multiple_variants) {
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auto commonLigatures =
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parseCSSProperty<CSSFontVariantList>("common-ligatures");
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EXPECT_TRUE(std::holds_alternative<CSSFontVariantList>(commonLigatures));
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EXPECT_EQ(std::get<CSSFontVariantList>(commonLigatures).size(), 1);
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EXPECT_EQ(
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std::get<CSSFontVariantList>(commonLigatures)[0],
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CSSFontVariant::CommonLigatures);
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auto commonLigaturesAndHistoricalForms =
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parseCSSProperty<CSSFontVariantList>("common-ligatures no-contextual");
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EXPECT_TRUE(std::holds_alternative<CSSFontVariantList>(
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commonLigaturesAndHistoricalForms));
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EXPECT_EQ(
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std::get<CSSFontVariantList>(commonLigaturesAndHistoricalForms).size(),
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2);
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EXPECT_EQ(
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std::get<CSSFontVariantList>(commonLigaturesAndHistoricalForms)[0],
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CSSFontVariant::CommonLigatures);
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EXPECT_EQ(
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std::get<CSSFontVariantList>(commonLigaturesAndHistoricalForms)[1],
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CSSFontVariant::NoContextual);
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auto lotsOfWhitespace = parseCSSProperty<CSSFontVariantList>(
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" no-discretionary-ligatures \n proportional-nums\tstylistic-twelve");
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EXPECT_TRUE(std::holds_alternative<CSSFontVariantList>(lotsOfWhitespace));
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EXPECT_EQ(std::get<CSSFontVariantList>(lotsOfWhitespace).size(), 3);
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EXPECT_EQ(
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std::get<CSSFontVariantList>(lotsOfWhitespace)[0],
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CSSFontVariant::NoDiscretionaryLigatures);
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EXPECT_EQ(
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std::get<CSSFontVariantList>(lotsOfWhitespace)[1],
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CSSFontVariant::ProportionalNums);
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EXPECT_EQ(
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std::get<CSSFontVariantList>(lotsOfWhitespace)[2],
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CSSFontVariant::StylisticTwelve);
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auto bogus = parseCSSProperty<CSSFontVariantList>("inset");
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EXPECT_TRUE(std::holds_alternative<std::monostate>(bogus));
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auto commaSeparated =
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parseCSSProperty<CSSFontVariantList>("common-ligatures, stylistic-six");
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EXPECT_TRUE(std::holds_alternative<std::monostate>(commaSeparated));
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}
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} // namespace facebook::react
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