memecode
diff --git a/‎CMakeLists.txt
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+1Lines changed: 1 addition & 0 deletions b/‎CMakeLists.txt
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+1Lines changed: 1 addition & 0 deletions
diff --git a/‎test/encodings_test.cpp
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+74Lines changed: 74 additions & 0 deletions b/‎test/encodings_test.cpp
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+74Lines changed: 74 additions & 0 deletions
@@ -146,6 +146,7 @@ set(HEADER_LITEHTML
 )
 
 set(TEST_LITEHTML
+    test/encodings_test.cpp
     test/cssTest.cpp
     test/mediaQueryTest.cpp
     test/codepoint_test.cpp
 
@@ -0,0 +1,74 @@
+#include <gtest/gtest.h>
+#include <litehtml.h>
+
+using namespace litehtml;
+using namespace std;
+
+#define S(s) string{ s, sizeof(s) - 1 }
+
+struct test
+{
+	string input;
+	string output;
+};
+	
+test utf8_tests[] =
+{
+	// VALID INPUTS
+
+	// input       output
+	{ S("\x00"), S("\x00") }, // NUL
+	{ S("A"),    S("A") },    // printable ASCII
+
+	// A - ASCII, L2 - lead byte of a 2-byte sequence, C - continuation byte
+	{ S("\xC2\xA3"),  S("\xC2\xA3") },  // L2 C
+	{ S("\xE2\x82\xAC"),  S("\xE2\x82\xAC") },  // L3 C C
+	{ S("\xF0\x90\x8D\x88"),  S("\xF0\x90\x8D\x88") },  // L4 C C C
+
+	{ S("\xEF\xBB\xBF\xC2\xA3"),  S("\xC2\xA3") },  // utf-8 bom is removed
+
+	// KINDA INVALID INPUTS
+
+	{ S("\xFF\xFE\xC2\xA3"),  S("\xEA\x8F\x82") },  // utf-16le bom is removed, the rest is interpreted as utf-16le 
+	// Because UTF-32 is not a valid HTML encoding, UTF-32LE BOM is not recognized, it is interpreted as 
+	// UTF-16LE BOM. UTF-16LE BOM is removed, the rest is interpreted as UTF-16LE.
+	{ S("\xFF\xFE\x00\x00\xC2\xA3"), S("\x00\xEA\x8F\x82") },
+
+	// INVALID INPUTS
+
+	{ S("\xC0\x80"), S("\xEF\xBF\xBD\xEF\xBF\xBD") }, // overlong sequence for NUL -> 2 U+FFFD
+	{ S("\xF0\x82\x82\xAC"), S("\xEF\xBF\xBD\xEF\xBF\xBD\xEF\xBF\xBD\xEF\xBF\xBD") }, // overlong sequence for € -> 4 U+FFFD
+
+	{ S("\xED\xB0\x80"), S("\xEF\xBF\xBD\xEF\xBF\xBD\xEF\xBF\xBD") }, // low surrogate U+DC00 -> 3 U+FFFD
+	// low surrogate U+DC00 + high surrogate U+D800 -> 6 U+FFFD
+	{ S("\xED\xB0\x80\xED\xA0\x80"), S("\xEF\xBF\xBD\xEF\xBF\xBD\xEF\xBF\xBD\xEF\xBF\xBD\xEF\xBF\xBD\xEF\xBF\xBD") }, 
+
+	{ S("\xF4\x90\x80\x80"), S("\xEF\xBF\xBD\xEF\xBF\xBD\xEF\xBF\xBD\xEF\xBF\xBD") }, // U+110000 invalid codepoint (must be <= 0x10FFFF)
+
+	{ S("\x80"),         S("\xEF\xBF\xBD") },     // C
+	{ S("\xC2\x41"),     S("\xEF\xBF\xBD\x41") }, // L2 A
+	{ S("\xC2"),         S("\xEF\xBF\xBD") },     // L2
+	{ S("\xE0\x80\x41"), S("\xEF\xBF\xBD\xEF\xBF\xBD\x41") },     // L3 C A
+	{ S("\xE0\x80"),     S("\xEF\xBF\xBD\xEF\xBF\xBD") },         // L3 C
+	{ S("\xF0\x80\x80"), S("\xEF\xBF\xBD\xEF\xBF\xBD\xEF\xBF\xBD") },  // L4 C C
+	{ S("\xC2\xE0"),     S("\xEF\xBF\xBD\xEF\xBF\xBD") },              // L2 L3
+	{ S("\xE0\xC2\x80"), S("\xEF\xBF\xBD\xC2\x80") },                  // L3 L2 C
+
+	{ S("\xF5"),     S("\xEF\xBF\xBD") },    // L4
+	{ S("\xF8"),     S("\xEF\xBF\xBD") },    // L5
+	{ S("\xFC"),     S("\xEF\xBF\xBD") },    // L6
+	{ S("\xFE"),     S("\xEF\xBF\xBD") },
+	{ S("\xFF"),     S("\xEF\xBF\xBD") },
+
+};
+
+
+TEST(encodings, utf8)
+{
+	for (auto test : utf8_tests)
+	{
+		string output;
+		decode(test.input, encoding::utf_8, output);
+		EXPECT_EQ(output, test.output);
+	}
+}
Original file line number	Diff line number	Diff line change
`@@ -146,6 +146,7 @@ set(HEADER_LITEHTML`
`146`	`146`	`)`
`147`	`147`
`148`	`148`	`set(TEST_LITEHTML`
	`149`	`+ test/encodings_test.cpp`
`149`	`150`	`test/cssTest.cpp`
`150`	`151`	`test/mediaQueryTest.cpp`
`151`	`152`	`test/codepoint_test.cpp`