39 lines
1.4 KiB
C++
39 lines
1.4 KiB
C++
#include "../../source/utf8.h"
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using namespace utf8;
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#include <string>
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#include <iostream>
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#include <fstream>
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#include <algorithm>
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using namespace std;
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const char* TEST_FILE_PATH = "../../test_data/negative/utf8_invalid.txt";
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const unsigned INVALID_LINES[] = { 75, 76, 82, 83, 84, 85, 93, 102, 103, 105, 106, 107, 108, 109, 110, 114, 115, 116, 117, 124, 125, 130, 135, 140, 145, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 169, 175, 176, 177, 207, 208, 209, 210, 211, 220, 221, 222, 223, 224, 232, 233, 234, 235, 236, 247, 248, 249, 250, 251, 252, 253, 257, 258, 259, 260, 261, 262, 263, 264, 268, 269};
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const unsigned* INVALID_LINES_END = INVALID_LINES + sizeof(INVALID_LINES)/sizeof(unsigned);
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int main()
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{
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// Open the test file
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ifstream fs8(TEST_FILE_PATH);
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if (!fs8.is_open()) {
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cout << "Could not open " << TEST_FILE_PATH << endl;
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return 0;
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}
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// Read it line by line
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unsigned int line_count = 0;
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char byte;
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while (!fs8.eof()) {
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string line;
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while ((byte = static_cast<char>(fs8.get())) != '\n' && !fs8.eof())
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line.push_back(byte);
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line_count++;
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// Print out lines that contain invalid UTF-8
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if (!is_valid(line.begin(), line.end())) {
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const unsigned* u = find(INVALID_LINES, INVALID_LINES_END, line_count);
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if (u == INVALID_LINES_END)
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cout << "Unexpected invalid utf-8 at line " << line_count << '\n';
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}
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}
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}
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