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test/unit: ignore OS byte in the gzip header when comparing deflated output (#1554)

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Riccardo Schirone 2021-08-30 17:00:43 +02:00 committed by GitHub
parent a25ef4e9c6
commit c1bfebdc8f
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 10 deletions
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19
test/unit/test_inflate_deflate.c
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@ -11,13 +11,13 @@ struct {
{ "1234567890abcdefghijklmnopqrstuvwxyz\n", "\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\x03\x33\x34\x32\x36\x31\x35\x33\xb7\xb0\x34\x48\x4c\x4a\x4e\x49\x4d\x4b\xcf\xc8\xcc\xca\xce\xc9\xcd\xcb\x2f\x28\x2c\x2a\x2e\x29\x2d\x2b\xaf\xa8\xac\xe2\x02\x00\x9f\x79\xdc\xdb\x25\x00\x00\x00", 57 }
};
void check_os() {
#if __APPLE__
for (int i = 0; i < 3; i++) {
test_cases[i].deflated[9] = 0x13; // set OS bit for MacOS
}
#endif
}
// Deflated data can be different based on the OS/system where the deflation was done.
// This ignore the OS byte in the zlib header
#define mu_deflated_eq(actual, expected, len, message) \
do { \
mu_assert_memeq(actual, expected, 9, message); \
mu_assert_memeq(actual + 10, expected + 10, len - 10, message); \
} while (0)
bool test_rz_inflate(void) {
for (int i = 0; i < 3; i++) {
@ -34,7 +34,7 @@ bool test_rz_deflate(void) {
for (int i = 0; i < 3; i++) {
unsigned char *deflated = rz_deflate((unsigned char *)test_cases[i].inflated, strlen(test_cases[i].inflated), NULL, NULL);
mu_assert_notnull(deflated, "rz_deflate returned null");
mu_assert_memeq(deflated, (unsigned char *)test_cases[i].deflated, test_cases[i].deflated_length, "rz_deflate failed");
mu_deflated_eq(deflated, (unsigned char *)test_cases[i].deflated, test_cases[i].deflated_length, "rz_deflate failed");
free(deflated);
}
@ -66,7 +66,7 @@ bool test_rz_deflate_buf(void) {
rz_buf_read(deflated_buf, deflated, test_cases[i].deflated_length);
mu_assert_notnull(deflated, "rz_buf_read failed");
mu_assert_memeq(deflated, (unsigned char *)test_cases[i].deflated, test_cases[i].deflated_length, "rz_deflate_buf does not return expected output");
mu_deflated_eq(deflated, (unsigned char *)test_cases[i].deflated, test_cases[i].deflated_length, "rz_deflate_buf does not return expected output");
free(deflated);
}
@ -74,7 +74,6 @@ bool test_rz_deflate_buf(void) {
}
int all_tests() {
check_os();
mu_run_test(test_rz_inflate);
mu_run_test(test_rz_deflate);
mu_run_test(test_rz_inflate_buf);