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[unittests] add test_buffer and test_base64 unit tests
From: Stefan Bühler <stbuehler@web.de> git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@3118 152afb58-edef-0310-8abb-c4023f1b3aa9
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,146 @@ | ||
#include "first.h" | ||
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#include "base64.h" | ||
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static void check_all_len_0() { | ||
buffer *check = buffer_init(); | ||
const char empty[] = ""; | ||
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{ | ||
unsigned char* check_res; | ||
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force_assert(0 == li_to_base64_no_padding(NULL, 0, NULL, 0, BASE64_STANDARD)); | ||
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buffer_reset(check); | ||
check_res = buffer_append_base64_decode(check, NULL, 0, BASE64_STANDARD); | ||
force_assert((check_res != NULL) && (check_res == (unsigned char*) check->ptr)); | ||
force_assert(buffer_is_equal_string(check, empty, 0)); | ||
} | ||
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{ | ||
unsigned char* check_res; | ||
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force_assert(0 == li_to_base64_no_padding(NULL, 0, NULL, 0, BASE64_URL)); | ||
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buffer_reset(check); | ||
check_res = buffer_append_base64_decode(check, NULL, 0, BASE64_URL); | ||
force_assert((check_res != NULL) && (check_res == (unsigned char*) check->ptr)); | ||
force_assert(buffer_is_equal_string(check, empty, 0)); | ||
} | ||
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buffer_free(check); | ||
} | ||
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static void check_all_len_1() { | ||
unsigned int c1; | ||
buffer *check = buffer_init(); | ||
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for (c1 = 0; c1 < 256; ++c1) { | ||
{ | ||
unsigned char in[] = { c1 }; | ||
char out[2] = { 0, 0 }; | ||
unsigned char* check_res; | ||
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force_assert(sizeof(out) == li_to_base64_no_padding(out, sizeof(out), in, sizeof(in), BASE64_STANDARD)); | ||
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buffer_reset(check); | ||
check_res = buffer_append_base64_decode(check, out, sizeof(out), BASE64_STANDARD); | ||
force_assert((check_res != NULL) && (check_res == (unsigned char*) check->ptr)); | ||
force_assert(buffer_is_equal_string(check, (const char*) in, sizeof(in))); | ||
} | ||
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{ | ||
unsigned char in[] = { c1 }; | ||
char out[2] = { 0, 0 }; | ||
unsigned char* check_res; | ||
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force_assert(sizeof(out) == li_to_base64_no_padding(out, sizeof(out), in, sizeof(in), BASE64_URL)); | ||
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buffer_reset(check); | ||
check_res = buffer_append_base64_decode(check, out, sizeof(out), BASE64_URL); | ||
force_assert((check_res != NULL) && (check_res == (unsigned char*) check->ptr)); | ||
force_assert(buffer_is_equal_string(check, (const char*) in, sizeof(in))); | ||
} | ||
} | ||
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buffer_free(check); | ||
} | ||
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static void check_all_len_2() { | ||
unsigned int c1, c2; | ||
buffer *check = buffer_init(); | ||
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for (c1 = 0; c1 < 256; ++c1) for (c2 = 0; c2 < 256; ++c2) { | ||
{ | ||
unsigned char in[] = { c1, c2 }; | ||
char out[3] = { 0, 0, 0 }; | ||
unsigned char* check_res; | ||
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force_assert(sizeof(out) == li_to_base64_no_padding(out, sizeof(out), in, sizeof(in), BASE64_STANDARD)); | ||
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buffer_reset(check); | ||
check_res = buffer_append_base64_decode(check, out, sizeof(out), BASE64_STANDARD); | ||
force_assert((check_res != NULL) && (check_res == (unsigned char*) check->ptr)); | ||
force_assert(buffer_is_equal_string(check, (const char*) in, sizeof(in))); | ||
} | ||
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{ | ||
unsigned char in[] = { c1, c2 }; | ||
char out[3] = { 0, 0, 0 }; | ||
unsigned char* check_res; | ||
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force_assert(sizeof(out) == li_to_base64_no_padding(out, sizeof(out), in, sizeof(in), BASE64_URL)); | ||
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buffer_reset(check); | ||
check_res = buffer_append_base64_decode(check, out, sizeof(out), BASE64_URL); | ||
force_assert((check_res != NULL) && (check_res == (unsigned char*) check->ptr)); | ||
force_assert(buffer_is_equal_string(check, (const char*) in, sizeof(in))); | ||
} | ||
} | ||
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buffer_free(check); | ||
} | ||
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static void check_all_len_3() { | ||
unsigned int c1, c2, c3; | ||
buffer *check = buffer_init(); | ||
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for (c1 = 0; c1 < 256; ++c1) for (c2 = 0; c2 < 256; ++c2) for (c3 = 0; c3 < 256; ++c3) { | ||
{ | ||
unsigned char in[] = { c1, c2, c3 }; | ||
char out[4] = { 0, 0, 0, 0 }; | ||
unsigned char* check_res; | ||
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force_assert(sizeof(out) == li_to_base64_no_padding(out, sizeof(out), in, sizeof(in), BASE64_STANDARD)); | ||
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buffer_reset(check); | ||
check_res = buffer_append_base64_decode(check, out, sizeof(out), BASE64_STANDARD); | ||
force_assert((check_res != NULL) && (check_res == (unsigned char*) check->ptr)); | ||
force_assert(buffer_is_equal_string(check, (const char*) in, sizeof(in))); | ||
} | ||
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{ | ||
unsigned char in[] = { c1, c2, c3 }; | ||
char out[4] = { 0, 0, 0, 0 }; | ||
unsigned char* check_res; | ||
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force_assert(sizeof(out) == li_to_base64_no_padding(out, sizeof(out), in, sizeof(in), BASE64_URL)); | ||
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buffer_reset(check); | ||
check_res = buffer_append_base64_decode(check, out, sizeof(out), BASE64_URL); | ||
force_assert((check_res != NULL) && (check_res == (unsigned char*) check->ptr)); | ||
force_assert(buffer_is_equal_string(check, (const char*) in, sizeof(in))); | ||
} | ||
} | ||
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buffer_free(check); | ||
} | ||
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int main() { | ||
check_all_len_0(); | ||
check_all_len_1(); | ||
check_all_len_2(); | ||
check_all_len_3(); | ||
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return 0; | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,85 @@ | ||
#include "first.h" | ||
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#include "buffer.h" | ||
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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); | ||
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buffer_path_simplify(pdest, psrc); | ||
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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 { | ||
fprintf(stdout, | ||
"%s.%d: buffer_path_simplify('%s') succeeded: got '%s'\n", | ||
__FILE__, | ||
__LINE__, | ||
in, | ||
out); | ||
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if (psrc != pdest) buffer_copy_buffer(psrc, pdest); | ||
buffer_path_simplify(pdest, psrc); | ||
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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__, | ||
out, | ||
out, | ||
pdest->ptr ? pdest->ptr : ""); | ||
fflush(stderr); | ||
abort(); | ||
} | ||
} | ||
} | ||
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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("//"), 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("./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("/")); | ||
} | ||
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static void test_buffer_path_simplify() { | ||
buffer *psrc = buffer_init(); | ||
buffer *pdest = buffer_init(); | ||
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/* 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); | ||
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buffer_free(psrc); | ||
buffer_free(pdest); | ||
} | ||
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int main() { | ||
test_buffer_path_simplify(); | ||
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return 0; | ||
} |