lighttpd 1.4.x https://www.lighttpd.net/
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#include "first.h"
#undef NDEBUG
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include "buffer.h"
static void run_buffer_path_simplify(buffer *psrc, buffer *pdest, const char *in, size_t in_len, const char *out, size_t out_len) {
buffer_copy_string_len(psrc, in, in_len);
buffer_path_simplify(pdest, psrc);
if (!buffer_is_equal_string(pdest, out, out_len)) {
fprintf(stderr,
"%s.%d: buffer_path_simplify('%s') failed: expected '%s', got '%s'\n",
__FILE__,
__LINE__,
in,
out,
pdest->ptr ? pdest->ptr : "");
fflush(stderr);
abort();
} else {
if (psrc != pdest) buffer_copy_buffer(psrc, pdest);
buffer_path_simplify(pdest, psrc);
if (!buffer_is_equal_string(pdest, out, out_len)) {
fprintf(stderr,
"%s.%d: buffer_path_simplify('%s') failed - not idempotent: expected '%s', got '%s'\n",
__FILE__,
__LINE__,
in,
out,
pdest->ptr ? pdest->ptr : "");
fflush(stderr);
abort();
}
}
}
static void test_buffer_path_simplify_with(buffer *psrc, buffer *pdest) {
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN(""), CONST_STR_LEN(""));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN("/"), CONST_STR_LEN("/"));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN("//"), CONST_STR_LEN("/"));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN("abc"), CONST_STR_LEN("abc"));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN("abc//"), CONST_STR_LEN("abc/"));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN("abc/./xyz"), CONST_STR_LEN("abc/xyz"));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN("abc/.//xyz"), CONST_STR_LEN("abc/xyz"));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN("abc/../xyz"), CONST_STR_LEN("/xyz"));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN("/abc/./xyz"), CONST_STR_LEN("/abc/xyz"));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN("/abc//./xyz"), CONST_STR_LEN("/abc/xyz"));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN("/abc/../xyz"), CONST_STR_LEN("/xyz"));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN("abc/../xyz/."), CONST_STR_LEN("/xyz/"));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN("/abc/../xyz/."), CONST_STR_LEN("/xyz/"));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN("abc/./xyz/.."), CONST_STR_LEN("abc/"));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN("/abc/./xyz/.."), CONST_STR_LEN("/abc/"));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN("."), CONST_STR_LEN(""));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN(".."), CONST_STR_LEN(""));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN("..."), CONST_STR_LEN("..."));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN("...."), CONST_STR_LEN("...."));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN(".../"), CONST_STR_LEN(".../"));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN("./xyz/.."), CONST_STR_LEN("/"));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN(".//xyz/.."), CONST_STR_LEN("/"));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN("/./xyz/.."), CONST_STR_LEN("/"));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN(".././xyz/.."), CONST_STR_LEN("/"));
run_buffer_path_simplify(psrc, pdest, CONST_STR_LEN("/.././xyz/.."), CONST_STR_LEN("/"));
}
static void test_buffer_path_simplify(void) {
buffer *psrc = buffer_init();
buffer *pdest = buffer_init();
/* test with using the same buffer and with using different buffers */
test_buffer_path_simplify_with(psrc, psrc);
test_buffer_path_simplify_with(pdest, psrc);
buffer_free(psrc);
buffer_free(pdest);
}
static void test_buffer_to_lower_upper(void) {
buffer *psrc = buffer_init();
buffer_copy_string_len(psrc, CONST_STR_LEN("0123456789abcdefghijklmnopqrstuvwxyz"));
buffer_to_lower(psrc);
assert(buffer_is_equal_string(psrc, CONST_STR_LEN("0123456789abcdefghijklmnopqrstuvwxyz")));
buffer_to_upper(psrc);
assert(buffer_is_equal_string(psrc, CONST_STR_LEN("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ")));
buffer_to_upper(psrc);
assert(buffer_is_equal_string(psrc, CONST_STR_LEN("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ")));
buffer_to_lower(psrc);
assert(buffer_is_equal_string(psrc, CONST_STR_LEN("0123456789abcdefghijklmnopqrstuvwxyz")));
buffer_free(psrc);
}
static void test_buffer_string_space(void) {
buffer *b = buffer_init();
size_t space;
space = buffer_string_space(b);
assert(0 == space);
buffer_copy_string_len(b, CONST_STR_LEN(""));
space = buffer_string_space(b);
assert(space > 0);
assert(space + buffer_string_length(b) == b->size - 1);
buffer_commit(b, b->size - 1);
assert(b->used == b->size);
space = buffer_string_space(b);
assert(0 == space);
buffer_free(b);
}
static void test_buffer_append_path_len(void) {
buffer *b = buffer_init();
buffer_append_path_len(b, CONST_STR_LEN("a"));
assert(buffer_is_equal_string(b, CONST_STR_LEN("/a")));
buffer_clear(b);
buffer_append_path_len(b, CONST_STR_LEN("a"));
assert(buffer_is_equal_string(b, CONST_STR_LEN("/a")));
buffer_clear(b);
buffer_append_path_len(b, CONST_STR_LEN("/a"));
assert(buffer_is_equal_string(b, CONST_STR_LEN("/a")));
buffer_copy_string_len(b, CONST_STR_LEN("/"));
buffer_append_path_len(b, CONST_STR_LEN("a"));
assert(buffer_is_equal_string(b, CONST_STR_LEN("/a")));
buffer_copy_string_len(b, CONST_STR_LEN("/"));
buffer_append_path_len(b, CONST_STR_LEN("/a"));
assert(buffer_is_equal_string(b, CONST_STR_LEN("/a")));
buffer_copy_string_len(b, CONST_STR_LEN("a"));
buffer_append_path_len(b, CONST_STR_LEN("a"));
assert(buffer_is_equal_string(b, CONST_STR_LEN("a/a")));
buffer_copy_string_len(b, CONST_STR_LEN("a/"));
buffer_append_path_len(b, CONST_STR_LEN("a"));
assert(buffer_is_equal_string(b, CONST_STR_LEN("a/a")));
buffer_copy_string_len(b, CONST_STR_LEN("a/"));
buffer_append_path_len(b, CONST_STR_LEN("/a"));
assert(buffer_is_equal_string(b, CONST_STR_LEN("a/a")));
buffer_copy_string_len(b, CONST_STR_LEN("/a/"));
buffer_append_path_len(b, CONST_STR_LEN("/a"));
assert(buffer_is_equal_string(b, CONST_STR_LEN("/a/a")));
buffer_free(b);
}
int main() {
test_buffer_path_simplify();
test_buffer_to_lower_upper();
test_buffer_string_space();
test_buffer_append_path_len();
return 0;
}