diff options
Diffstat (limited to 'data/lighttpd/lighttpd-1.4.53/src/t/test_buffer.c')
| -rw-r--r-- | data/lighttpd/lighttpd-1.4.53/src/t/test_buffer.c | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/data/lighttpd/lighttpd-1.4.53/src/t/test_buffer.c b/data/lighttpd/lighttpd-1.4.53/src/t/test_buffer.c new file mode 100644 index 000000000..1dae0b41f --- /dev/null +++ b/data/lighttpd/lighttpd-1.4.53/src/t/test_buffer.c @@ -0,0 +1,157 @@ +#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; +} |