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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "pdf/ui/document_properties.h"
#include <string>
#include "base/i18n/number_formatting.h"
#include "base/i18n/rtl.h"
#include "pdf/document_metadata.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/abseil-cpp/absl/types/optional.h"
#include "ui/gfx/geometry/size.h"
namespace chrome_pdf {
namespace {
using ::testing::IsEmpty;
class FormatPageSizeTest : public testing::Test {
protected:
void SetUp() override {
const std::string locale(GetLocale());
if (!locale.empty()) {
base::i18n::SetICUDefaultLocale(locale);
base::ResetFormattersForTesting();
}
}
void TearDown() override {
base::i18n::SetICUDefaultLocale(default_locale_);
base::ResetFormattersForTesting();
}
virtual std::string GetLocale() const { return std::string(); }
private:
std::string default_locale_{base::i18n::GetConfiguredLocale()};
};
} // namespace
TEST_F(FormatPageSizeTest, NoUniformSize) {
EXPECT_EQ(FormatPageSize(absl::nullopt), u"Varies");
}
class FormatPageSizeMillimetersTest : public FormatPageSizeTest {
protected:
std::string GetLocale() const override { return "en_CA"; }
};
TEST_F(FormatPageSizeMillimetersTest, EmptySize) {
EXPECT_EQ(FormatPageSize(gfx::Size()), u"0 × 0 mm (square)");
}
TEST_F(FormatPageSizeMillimetersTest, Portrait) {
EXPECT_EQ(FormatPageSize(gfx::Size(100, 200)), u"35 × 71 mm (portrait)");
}
TEST_F(FormatPageSizeMillimetersTest, Landscape) {
EXPECT_EQ(FormatPageSize(gfx::Size(200, 100)), u"71 × 35 mm (landscape)");
}
TEST_F(FormatPageSizeMillimetersTest, Square) {
EXPECT_EQ(FormatPageSize(gfx::Size(100, 100)), u"35 × 35 mm (square)");
}
TEST_F(FormatPageSizeMillimetersTest, Large) {
EXPECT_EQ(FormatPageSize(gfx::Size(72000, 72000)),
u"25,400 × 25,400 mm (square)");
}
class FormatPageSizeMillimetersPeriodSeparatorTest : public FormatPageSizeTest {
protected:
std::string GetLocale() const override { return "de_DE"; }
};
TEST_F(FormatPageSizeMillimetersPeriodSeparatorTest, Large) {
EXPECT_EQ(FormatPageSize(gfx::Size(72000, 72000)),
u"25.400 × 25.400 mm (square)");
}
class FormatPageSizeInchesTest : public FormatPageSizeTest {
protected:
std::string GetLocale() const override { return "en_US"; }
};
TEST_F(FormatPageSizeInchesTest, EmptySize) {
EXPECT_EQ(FormatPageSize(gfx::Size()), u"0.00 × 0.00 in (square)");
}
TEST_F(FormatPageSizeInchesTest, Portrait) {
EXPECT_EQ(FormatPageSize(gfx::Size(100, 200)), u"1.39 × 2.78 in (portrait)");
}
TEST_F(FormatPageSizeInchesTest, Landscape) {
EXPECT_EQ(FormatPageSize(gfx::Size(200, 100)), u"2.78 × 1.39 in (landscape)");
}
TEST_F(FormatPageSizeInchesTest, Square) {
EXPECT_EQ(FormatPageSize(gfx::Size(100, 100)), u"1.39 × 1.39 in (square)");
}
TEST_F(FormatPageSizeInchesTest, Large) {
EXPECT_EQ(FormatPageSize(gfx::Size(72000, 72000)),
u"1,000.00 × 1,000.00 in (square)");
}
TEST(FormatPdfVersion, Valid) {
EXPECT_EQ(FormatPdfVersion(PdfVersion::k1_7), "1.7");
EXPECT_EQ(FormatPdfVersion(PdfVersion::k2_0), "2.0");
}
TEST(FormatPdfVersion, Invalid) {
EXPECT_THAT(FormatPdfVersion(PdfVersion::kUnknown), IsEmpty());
EXPECT_THAT(FormatPdfVersion(PdfVersion::k1_8), IsEmpty());
}
} // namespace chrome_pdf
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