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129 lines
4.7 KiB
129 lines
4.7 KiB
// Copyright 2017 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "fxbarcode/oned/BC_OnedCode128Writer.h"
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#include "testing/gtest/include/gtest/gtest.h"
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namespace {
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struct TestCase {
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const char* input;
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int32_t checksum;
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int32_t patterns[7];
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size_t num_patterns;
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};
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TEST(OnedCode128WriterTest, Encode128B) {
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char buf[100];
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static const TestCase kTestCases[] = {
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{"", 104, {104}, 1},
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{"a", 169, {104, 65}, 2},
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{"1", 121, {104, 17}, 2},
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{"a1", 203, {104, 65, 17}, 3},
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{"ab", 301, {104, 65, 66}, 3},
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{"12", 157, {104, 17, 18}, 3},
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{"abc", 502, {104, 65, 66, 67}, 4},
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{"123", 214, {104, 17, 18, 19}, 4},
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{"abc123", 774, {104, 65, 66, 67, 17, 18, 19}, 7},
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{"ABC123", 582, {104, 33, 34, 35, 17, 18, 19}, 7},
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{"321ABC", 722, {104, 19, 18, 17, 33, 34, 35}, 7},
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{"XYZ", 448, {104, 56, 57, 58}, 4},
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};
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for (size_t i = 0; i < FX_ArraySize(kTestCases); ++i) {
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FXSYS_snprintf(buf, sizeof(buf) - 1, "Test case %zu", i);
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SCOPED_TRACE(buf);
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const TestCase& test_case = kTestCases[i];
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std::vector<int32_t> patterns;
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int32_t checksum =
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CBC_OnedCode128Writer::Encode128B(test_case.input, &patterns);
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EXPECT_EQ(test_case.checksum, checksum);
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ASSERT_EQ(test_case.num_patterns, patterns.size());
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for (size_t j = 0; j < patterns.size(); ++j) {
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FXSYS_snprintf(buf, sizeof(buf) - 1, "Comparison %zu", j);
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SCOPED_TRACE(buf);
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EXPECT_EQ(test_case.patterns[j], patterns[j]);
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}
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}
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}
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TEST(OnedCode128WriterTest, Encode128C) {
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char buf[100];
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static const TestCase kTestCases[] = {
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{"", 105, {105}, 1},
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{"a", 202, {105, 97}, 2},
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{"1", 106, {105, 1}, 2},
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{"a1", 204, {105, 97, 1}, 3},
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{"ab", 398, {105, 97, 98}, 3},
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{"12", 117, {105, 12}, 2},
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{"abc", 695, {105, 97, 98, 99}, 4},
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{"123", 123, {105, 12, 3}, 3},
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{"abc123", 758, {105, 97, 98, 99, 12, 3}, 6},
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{"ABC123", 566, {105, 65, 66, 67, 12, 3}, 6},
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{"321ABC", 933, {105, 32, 1, 65, 66, 67}, 6},
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{"XYZ", 641, {105, 88, 89, 90}, 4},
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};
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for (size_t i = 0; i < FX_ArraySize(kTestCases); ++i) {
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FXSYS_snprintf(buf, sizeof(buf) - 1, "Test case %zu", i);
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SCOPED_TRACE(buf);
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const TestCase& test_case = kTestCases[i];
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std::vector<int32_t> patterns;
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int32_t checksum =
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CBC_OnedCode128Writer::Encode128C(test_case.input, &patterns);
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EXPECT_EQ(test_case.checksum, checksum);
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ASSERT_EQ(test_case.num_patterns, patterns.size());
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for (size_t j = 0; j < patterns.size(); ++j) {
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FXSYS_snprintf(buf, sizeof(buf) - 1, "Comparison %zu", j);
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SCOPED_TRACE(buf);
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EXPECT_EQ(test_case.patterns[j], patterns[j]);
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}
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}
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}
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TEST(OnedCode128WriterTest, CheckContentValidity) {
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{
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CBC_OnedCode128Writer writer(BC_CODE128_B);
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EXPECT_TRUE(writer.CheckContentValidity(L""));
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EXPECT_TRUE(writer.CheckContentValidity(L"foo"));
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EXPECT_TRUE(writer.CheckContentValidity(L"xyz"));
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EXPECT_FALSE(writer.CheckContentValidity(L"\""));
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EXPECT_FALSE(writer.CheckContentValidity(L"f\x10oo"));
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EXPECT_FALSE(writer.CheckContentValidity(L"bar\x7F"));
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EXPECT_FALSE(writer.CheckContentValidity(L"qux\x88"));
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}
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{
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CBC_OnedCode128Writer writer(BC_CODE128_C);
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EXPECT_TRUE(writer.CheckContentValidity(L""));
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EXPECT_TRUE(writer.CheckContentValidity(L"foo"));
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EXPECT_TRUE(writer.CheckContentValidity(L"xyz"));
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EXPECT_FALSE(writer.CheckContentValidity(L"\""));
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EXPECT_FALSE(writer.CheckContentValidity(L"f\x10oo"));
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EXPECT_FALSE(writer.CheckContentValidity(L"bar\x7F"));
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EXPECT_FALSE(writer.CheckContentValidity(L"qux\x88"));
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}
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}
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TEST(OnedCode128WriterTest, FilterContents) {
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{
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CBC_OnedCode128Writer writer(BC_CODE128_B);
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EXPECT_STREQ(L"", writer.FilterContents(L"").c_str());
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EXPECT_STREQ(L"foo", writer.FilterContents(L"foo\x10").c_str());
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EXPECT_STREQ(L"fool", writer.FilterContents(L"foo\x10l").c_str());
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EXPECT_STREQ(L"foo", writer.FilterContents(L"foo\x10\x7F").c_str());
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EXPECT_STREQ(L"foo", writer.FilterContents(L"foo\x10\x7F\x88").c_str());
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EXPECT_STREQ(L"bar", writer.FilterContents(L"bar\x10\x7F\x88").c_str());
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}
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{
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CBC_OnedCode128Writer writer(BC_CODE128_C);
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EXPECT_STREQ(L"", writer.FilterContents(L"").c_str());
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EXPECT_STREQ(L"f", writer.FilterContents(L"foo\x10").c_str());
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EXPECT_STREQ(L"f", writer.FilterContents(L"foo\x10l").c_str());
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EXPECT_STREQ(L"f", writer.FilterContents(L"foo\x10\x7F").c_str());
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EXPECT_STREQ(L"f", writer.FilterContents(L"foo\x10\x7F\x88").c_str());
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EXPECT_STREQ(L"ba", writer.FilterContents(L"bar\x10\x7F\x88").c_str());
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}
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}
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} // namespace
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