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Diffstat (limited to '')
| -rw-r--r-- | libsimple.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/libsimple.c b/libsimple.c index 4aa2368..1cf1cfb 100644 --- a/libsimple.c +++ b/libsimple.c @@ -1278,6 +1278,52 @@ main(void) assert(libsimple_strrcaseeqlen("123", "123") == 3); } + for (n = 0; n < 10; n++) { + char a[] = "abcdefgh", b[] = "abcdefgh"; + size_t I, J; + assert(libsimple_strrneqlen("", "", n) == 0); + assert(libsimple_strrneqlen("x", "", n) == 0); + assert(libsimple_strrneqlen("x", "y", n) == 0); + assert(libsimple_strrneqlen("", "y", n) == 0); + for (i = 0; i <= 8; i++) { + for (j = 0; j <= 8; j++) { + I = 8 - i; + J = 8 - j; + assert(libsimple_strrneqlen(&a[i], &b[j], n) == (I == J ? MIN(I,n) : MIN(I,J) * (n >= MAX(I,J)))); + a[i] = b[j] = '\0'; + assert(libsimple_strrneqlen(a, b, n) == (MIN(i, n) == MIN(j, n) ? MIN(i, n) : 0)); + a[i] = "abcdefgh"[i]; + b[j] = "abcdefgh"[j]; + } + } + assert(libsimple_strrneqlen("abc", "ABC", n) == 0); + assert(libsimple_strrneqlen("123", "123", n) == MIN(3, n)); + } + + for (n = 0; n < 10; n++) { + char a[] = "abcdefgh", b[] = "ABCDEFGH"; + size_t I, J; + assert(libsimple_strrncaseeqlen("", "", n) == 0); + assert(libsimple_strrncaseeqlen("x", "", n) == 0); + assert(libsimple_strrncaseeqlen("x", "y", n) == 0); + assert(libsimple_strrncaseeqlen("", "y", n) == 0); + for (i = 0; i <= 8; i++) { + for (j = 0; j <= 8; j++) { + I = 8 - i; + J = 8 - j; + assert(libsimple_strrncaseeqlen(&a[i], &b[j], n) == (I == J ? MIN(I,n) : MIN(I,J) * (n >= MAX(I,J)))); + assert(libsimple_strrncaseeqlen(&b[i], &a[j], n) == (I == J ? MIN(I,n) : MIN(I,J) * (n >= MAX(I,J)))); + a[i] = b[j] = '\0'; + assert(libsimple_strrncaseeqlen(a, b, n) == (MIN(i, n) == MIN(j, n) ? MIN(i, n) : 0)); + assert(libsimple_strrncaseeqlen(b, a, n) == (MIN(i, n) == MIN(j, n) ? MIN(i, n) : 0)); + a[i] = "abcdefgh"[i]; + b[j] = "ABCDEFGH"[j]; + } + } + assert(libsimple_strrncaseeqlen("abc", "abc", n) == MIN(3, n)); + assert(libsimple_strrncaseeqlen("123", "123", n) == MIN(3, n)); + } + if (!have_custom_malloc()) { stderr_real = 1; fprintf(stderr, "\nSome tests have not been ran because malloc(3) was not " |