mirror of
https://github.com/nothings/stb
synced 2024-12-15 04:22:35 +03:00
83 lines
2.1 KiB
C++
83 lines
2.1 KiB
C++
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#define WIN32_MEAN_AND_LEAN
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#define WIN32_LEAN_AND_MEAN
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//#include <windows.h>
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#include <conio.h>
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#define STB_STUA
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#define STB_DEFINE
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#define STB_NPTR
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#define STB_ONLY
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#include "stb.h"
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//#include "stb_file.h"
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int count;
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void c(int truth, char *error)
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{
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if (!truth) {
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fprintf(stderr, "Test failed: %s\n", error);
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++count;
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}
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}
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char *expects(stb_matcher *m, char *s, int result, int len, char *str)
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{
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int res2,len2=0;
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res2 = stb_lex(m, s, &len2);
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c(result == res2 && len == len2, str);
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return s + len;
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}
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void test_lex(void)
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{
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stb_matcher *m = stb_lex_matcher();
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// tok_en5 .3 20.1 20. .20 .1
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char *s = "tok_en5.3 20.1 20. .20.1";
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stb_lex_item(m, "[a-zA-Z_][a-zA-Z0-9_]*", 1 );
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stb_lex_item(m, "[0-9]*\\.?[0-9]*" , 2 );
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stb_lex_item(m, "[\r\n\t ]+" , 3 );
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stb_lex_item(m, "." , -99 );
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s=expects(m,s,1,7, "stb_lex 1");
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s=expects(m,s,2,2, "stb_lex 2");
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s=expects(m,s,3,1, "stb_lex 3");
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s=expects(m,s,2,4, "stb_lex 4");
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s=expects(m,s,3,1, "stb_lex 5");
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s=expects(m,s,2,3, "stb_lex 6");
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s=expects(m,s,3,1, "stb_lex 7");
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s=expects(m,s,2,3, "stb_lex 8");
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s=expects(m,s,2,2, "stb_lex 9");
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s=expects(m,s,0,0, "stb_lex 10");
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stb_matcher_free(m);
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}
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int main(int argc, char **argv)
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{
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char *p;
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p = "abcdefghijklmnopqrstuvwxyz";
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c(stb_ischar('c', p), "stb_ischar 1");
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c(stb_ischar('x', p), "stb_ischar 2");
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c(!stb_ischar('#', p), "stb_ischar 3");
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c(!stb_ischar('X', p), "stb_ischar 4");
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p = "0123456789";
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c(!stb_ischar('c', p), "stb_ischar 5");
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c(!stb_ischar('x', p), "stb_ischar 6");
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c(!stb_ischar('#', p), "stb_ischar 7");
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c(!stb_ischar('X', p), "stb_ischar 8");
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p = "#####";
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c(!stb_ischar('c', p), "stb_ischar a");
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c(!stb_ischar('x', p), "stb_ischar b");
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c(stb_ischar('#', p), "stb_ischar c");
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c(!stb_ischar('X', p), "stb_ischar d");
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p = "xXyY";
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c(!stb_ischar('c', p), "stb_ischar e");
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c(stb_ischar('x', p), "stb_ischar f");
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c(!stb_ischar('#', p), "stb_ischar g");
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c(stb_ischar('X', p), "stb_ischar h");
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test_lex();
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if (count) {
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_getch();
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}
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return 0;
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}
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