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40 lines
1.5 KiB
40 lines
1.5 KiB
/* |
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* Copyright 2021 gitlost |
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*/ |
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// SPDX-License-Identifier: Apache-2.0 |
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#include "Utf.h" |
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#include "gtest/gtest.h" |
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using namespace ZXing; |
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std::string EscapeNonGraphical(const char8_t* utf8) |
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{ |
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return EscapeNonGraphical(reinterpret_cast<const char*>(utf8)); |
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} |
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TEST(TextUtfEncodingTest, EscapeNonGraphical) |
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{ |
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EXPECT_EQ(EscapeNonGraphical(u8"\u00B6\u0416"), "¶Ж"); |
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EXPECT_EQ(EscapeNonGraphical(u8"\x01\x1F\x7F"), "<SOH><US><DEL>"); |
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EXPECT_EQ(EscapeNonGraphical(u8"\u0080\u009F"), "<U+80><U+9F>"); |
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EXPECT_EQ(EscapeNonGraphical(u8"\u00A0"), "<U+A0>"); // NO-BREAK space (nbsp) |
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EXPECT_EQ(EscapeNonGraphical(u8"\u2007"), "<U+2007>"); // NO-BREAK space (numsp) |
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EXPECT_EQ(EscapeNonGraphical(u8"\u2000"), "<U+2000>"); // Space char (nqsp) |
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EXPECT_EQ(EscapeNonGraphical(u8"\uFFFD"), "<U+FFFD>"); |
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EXPECT_EQ(EscapeNonGraphical(u8"\uFFFF"), "<U+FFFF>"); |
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} |
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TEST(TextUtfEncodingTest, FromUtf8) |
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{ |
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EXPECT_EQ(FromUtf8(u8"\U00010000"), L"\U00010000"); |
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EXPECT_EQ(FromUtf8(u8"\U00010FFF"), L"\U00010FFF"); |
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EXPECT_EQ(FromUtf8("A\xE8\x80\xBFG"), L"A\u803FG"); // U+803F |
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// EXPECT_EQ(FromUtf8("A\xE8\x80\xBF\x80G"), L"A\u803FG"); // Bad UTF-8 (extra continuation byte) |
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// EXPECT_EQ(FromUtf8("A\xE8\x80\xC0G"), L"AG"); // Bad UTF-8 (non-continuation byte) |
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// EXPECT_EQ(FromUtf8("A\xE8\x80G"), L"AG"); // Bad UTF-8 (missing continuation byte) |
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// EXPECT_EQ(FromUtf8("A\xE8G"), L"AG"); // Bad UTF-8 (missing continuation bytes) |
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// EXPECT_EQ(FromUtf8("A\xED\xA0\x80G"), L"AG"); // Bad UTF-8 (unpaired high surrogate U+D800) |
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}
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