71 lines
2.0 KiB
C
71 lines
2.0 KiB
C
// Test string functions.
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#include "tim.h"
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#define U(s) (uint8_t*)(""s), (sizeof(s) - 1)
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#define TEST(t) printf("\33[3%s\33[0m %s\n", (t) ? "2mpass" : "1mfail", #t)
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int main(void) {
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(void)tim_run;
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TEST(ztrlen(NULL) == 0);
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TEST(ztrlen("") == 0);
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TEST(ztrlen("$") == 1);
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TEST(ztrlen("£") == 2);
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TEST(ztrlen("€") == 3);
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TEST(ztrlen("𐍈") == 4);
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TEST(bsr8(128) == 0);
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TEST(bsr8(64) == 1);
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TEST(bsr8(1) == 7);
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TEST(bsr8(0) == 8);
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TEST(utfchr(NULL) == 0);
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TEST(utfchr("") == 0);
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TEST(utfchr("$") == 0x24);
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TEST(utfchr("£") == 0xA3);
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TEST(utfchr("И") == 0x418);
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TEST(utfchr("ह") == 0x939);
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TEST(utfchr("€") == 0x20AC);
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TEST(utfchr("한") == 0xD55C);
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TEST(utfchr("𐍈") == 0x10348);
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TEST(utflen(NULL) == 0);
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TEST(utflen("") == 0);
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TEST(utflen("$") == 1);
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TEST(utflen("$$") == 2);
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TEST(utflen("$£") == 2);
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TEST(utflen("$€𐍈") == 3);
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TEST(utfpos(NULL, 0) == 0);
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TEST(utfpos("ab", -1) == 0);
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TEST(utfpos("äbc", 0) == 0);
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TEST(utfpos("äbc", 1) == 2);
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TEST(utfpos("äbc", 2) == 3);
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TEST(utfpos("äbc", 9) == 4);
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TEST(scan_str(NULL).lines == 0);
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TEST(scan_str("").lines == 0);
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TEST(scan_str("abc").lines == 1);
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TEST(scan_str("a\no").lines == 2);
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TEST(scan_str("a").width == 1);
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TEST(scan_str("äß\no").width == 2);
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TimLine_t ln = {.s = "foo\nbar"};
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TEST(next_line(&ln) == true);
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TEST(!memcmp(ln.line, "foo", ln.size));
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TEST(next_line(&ln) == true);
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TEST(!memcmp(ln.line, "bar", ln.size));
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TEST(next_line(&ln) == false);
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TEST(is_wide_perhaps(NULL, 0) == false);
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TEST(is_wide_perhaps(U("")) == false);
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TEST(is_wide_perhaps(U("$")) == false);
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TEST(is_wide_perhaps(U("£")) == false);
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TEST(is_wide_perhaps(U("ह")) == false);
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TEST(is_wide_perhaps(U("€")) == true);
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TEST(is_wide_perhaps(U("┌")) == false);
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TEST(is_wide_perhaps(U("한")) == true);
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TEST(is_wide_perhaps(U("𐍈")) == true);
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}
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