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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// This test is only built and run on platforms allowing print media
// localization.
#include <string>
#include <vector>
#include "chrome/common/printing/print_media_l10n.h"
#include "printing/backend/print_backend.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/gfx/geometry/rect.h"
#include "ui/gfx/geometry/size.h"
namespace printing {
using Paper = PrinterSemanticCapsAndDefaults::Paper;
namespace {
struct MediaInfoTestCase {
gfx::Size size_um;
std::string expected_vendor_id;
std::u16string expected_localized_name;
MediaSizeGroup expected_group;
};
void VerifyLocalizedInfo(const MediaInfoTestCase& test_case) {
MediaSizeInfo info = LocalizePaperDisplayName(test_case.size_um);
EXPECT_EQ(info.vendor_id, test_case.expected_vendor_id);
EXPECT_EQ(info.display_name, test_case.expected_localized_name);
EXPECT_EQ(info.sort_group, test_case.expected_group);
}
void VerifyPaperSizeMatch(const PaperWithSizeInfo& lhs,
const PaperWithSizeInfo& rhs) {
EXPECT_EQ(lhs.size_info.vendor_id, rhs.size_info.vendor_id);
EXPECT_EQ(lhs.size_info.display_name, rhs.size_info.display_name);
EXPECT_EQ(lhs.size_info.sort_group, rhs.size_info.sort_group);
EXPECT_EQ(lhs.paper, rhs.paper);
}
} // namespace
// Verifies that we localize some common paper sizes.
TEST(PrintMediaL10N, LocalizeSomeCommonSizes) {
const MediaInfoTestCase kTestCases[] = {
{{431800, 558800},
"na_c_17x22in",
u"17 x 22 in",
MediaSizeGroup::kSizeIn},
{{841000, 1189000},
"iso_a0_841x1189mm",
u"A0",
MediaSizeGroup::kSizeNamed},
{{594000, 841000}, "iso_a1_594x841mm", u"A1", MediaSizeGroup::kSizeNamed},
{{210000, 297000}, "iso_a4_210x297mm", u"A4", MediaSizeGroup::kSizeNamed},
{{203200, 330200},
"na_govt-legal_8x13in",
u"8 x 13 in",
MediaSizeGroup::kSizeIn},
{{203200, 254000},
"na_govt-letter_8x10in",
u"8 x 10 in",
MediaSizeGroup::kSizeIn},
{{215900, 279400},
"na_letter_8.5x11in",
u"Letter",
MediaSizeGroup::kSizeNamed},
{{88900, 127000},
"oe_photo-l_3.5x5in",
u"3.5 x 5 in",
MediaSizeGroup::kSizeIn},
{{55000, 91000},
"om_business-card_55x91mm",
u"55 x 91 mm",
MediaSizeGroup::kSizeMm},
};
for (const auto& test_case : kTestCases) {
VerifyLocalizedInfo(test_case);
}
}
// Verifies that we generate a sensible vendor ID and display name when no
// localization is found for a given media size.
TEST(PrintMediaL10N, LocalizeNonStandardSizes) {
const MediaInfoTestCase kTestCases[] = {
{{310000, 410000},
"om_310000x410000um_310x410mm",
u"310 x 410 mm",
MediaSizeGroup::kSizeMm},
{{101600, 177800},
"om_101600x177800um_101x177mm",
u"4 x 7 in",
MediaSizeGroup::kSizeIn},
{{101600, 180620},
"om_101600x180620um_101x180mm",
u"4 x 7.111 in",
MediaSizeGroup::kSizeIn},
{{209900, 297040},
"om_209900x297040um_209x297mm",
u"210 x 297 mm",
MediaSizeGroup::kSizeMm},
{{200030, 148170},
"om_200030x148170um_200x148mm",
u"200 x 148 mm",
MediaSizeGroup::kSizeMm},
{{203200, 266700},
"om_203200x266700um_203x266mm",
u"8 x 10.5 in",
MediaSizeGroup::kSizeIn},
{{133350, 180620},
"om_133350x180620um_133x180mm",
u"5.25 x 7.111 in",
MediaSizeGroup::kSizeIn},
};
for (const auto& test_case : kTestCases) {
VerifyLocalizedInfo(test_case);
}
}
// Verifies that paper sizes are returned in the expected order of groups.
TEST(PrintMediaL10N, SortGroupsOrdered) {
PaperWithSizeInfo mm = {MediaSizeInfo{"", u"mm", MediaSizeGroup::kSizeMm},
Paper{"metric", "mm", gfx::Size()}};
PaperWithSizeInfo in = {MediaSizeInfo{"", u"in", MediaSizeGroup::kSizeIn},
Paper{"inches", "in", gfx::Size()}};
PaperWithSizeInfo named = {
MediaSizeInfo{"", u"named", MediaSizeGroup::kSizeNamed},
Paper{"named size", "named", gfx::Size()}};
std::vector<PaperWithSizeInfo> papers = {mm, named, in};
std::vector<PaperWithSizeInfo> expected = {in, mm, named};
SortPaperDisplayNames(papers);
for (size_t i = 0; i < expected.size(); i++) {
VerifyPaperSizeMatch(papers[i], expected[i]);
}
}
// Verifies that inch paper sizes are sorted by width, then height.
TEST(PrintMediaL10N, SortInchSizes) {
PaperWithSizeInfo p1 = {
MediaSizeInfo{"", u"1x3", MediaSizeGroup::kSizeIn},
Paper{"1x3", "in", gfx::Size(1, 3), gfx::Rect(0, 0, 1, 3)}};
PaperWithSizeInfo p2 = {
MediaSizeInfo{"", u"2x1", MediaSizeGroup::kSizeIn},
Paper{"2x1", "in", gfx::Size(2, 1), gfx::Rect(0, 0, 2, 1)}};
PaperWithSizeInfo p3 = {
MediaSizeInfo{"", u"2x2", MediaSizeGroup::kSizeIn},
Paper{"2x2", "in", gfx::Size(2, 2), gfx::Rect(0, 0, 2, 2)}};
std::vector<PaperWithSizeInfo> papers = {p2, p3, p1};
std::vector<PaperWithSizeInfo> expected = {p1, p2, p3};
SortPaperDisplayNames(papers);
for (size_t i = 0; i < expected.size(); i++) {
VerifyPaperSizeMatch(papers[i], expected[i]);
}
}
// Verifies that mm paper sizes are sorted by width, then height.
TEST(PrintMediaL10N, SortMmSizes) {
PaperWithSizeInfo p1 = {
MediaSizeInfo{"", u"1x3", MediaSizeGroup::kSizeMm},
Paper{"1x3", "mm", gfx::Size(1, 3), gfx::Rect(0, 0, 1, 3)}};
PaperWithSizeInfo p2 = {
MediaSizeInfo{"", u"2x1", MediaSizeGroup::kSizeMm},
Paper{"2x1", "mm", gfx::Size(2, 1), gfx::Rect(0, 0, 2, 1)}};
PaperWithSizeInfo p3 = {
MediaSizeInfo{"", u"2x2", MediaSizeGroup::kSizeMm},
Paper{"2x2", "mm", gfx::Size(2, 2), gfx::Rect(0, 0, 2, 2)}};
std::vector<PaperWithSizeInfo> papers = {p2, p3, p1};
std::vector<PaperWithSizeInfo> expected = {p1, p2, p3};
SortPaperDisplayNames(papers);
for (size_t i = 0; i < expected.size(); i++) {
VerifyPaperSizeMatch(papers[i], expected[i]);
}
}
// Verifies that named paper sizes are sorted by name, width, height.
TEST(PrintMediaL10N, SortNamedSizes) {
PaperWithSizeInfo p1 = {
MediaSizeInfo{"", u"AAA", MediaSizeGroup::kSizeNamed},
Paper{"AAA", "name", gfx::Size(50, 50), gfx::Rect(0, 0, 50, 50)}};
PaperWithSizeInfo p2 = {
MediaSizeInfo{"", u"BBB", MediaSizeGroup::kSizeNamed},
Paper{"BBB", "name1", gfx::Size(1, 3), gfx::Rect(0, 0, 1, 3)}};
PaperWithSizeInfo p3 = {
MediaSizeInfo{"", u"BBB", MediaSizeGroup::kSizeNamed},
Paper{"BBB", "name2", gfx::Size(2, 2), gfx::Rect(0, 0, 2, 2)}};
PaperWithSizeInfo p4 = {
MediaSizeInfo{"", u"BBB", MediaSizeGroup::kSizeNamed},
Paper{"BBB", "name3", gfx::Size(2, 3), gfx::Rect(0, 0, 2, 3)}};
std::vector<PaperWithSizeInfo> papers = {p4, p1, p2, p3};
std::vector<PaperWithSizeInfo> expected = {p1, p2, p3, p4};
SortPaperDisplayNames(papers);
for (size_t i = 0; i < expected.size(); i++) {
VerifyPaperSizeMatch(papers[i], expected[i]);
}
}
} // namespace printing
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