#include <string.h>
#include "e_os.h"
+#include <openssl/opensslconf.h>
+#include <openssl/crypto.h>
+#include <openssl/err.h>
+
+/* The size of memory buffers to display on failure */
+#define MEM_BUFFER_SIZE (21)
+
/*
* Declares the structures needed to register each test case function.
*/
num_test_cases += num;
}
+#ifndef OPENSSL_NO_CRYPTO_MDEBUG
+static int should_report_leaks()
+{
+ /*
+ * When compiled with enable-crypto-mdebug, OPENSSL_DEBUG_MEMORY=0
+ * can be used to disable leak checking at runtime.
+ * Note this only works when running the test binary manually;
+ * the test harness always enables OPENSSL_DEBUG_MEMORY.
+ */
+ char *mem_debug_env = getenv("OPENSSL_DEBUG_MEMORY");
+
+ return mem_debug_env == NULL
+ || (strcmp(mem_debug_env, "0") && strcmp(mem_debug_env, ""));
+}
+#endif
+
+
+void setup_test()
+{
+#ifndef OPENSSL_NO_CRYPTO_MDEBUG
+ if (should_report_leaks()) {
+ CRYPTO_set_mem_debug(1);
+ CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
+ }
+#endif
+}
+
+int finish_test(int ret)
+{
+#ifndef OPENSSL_NO_CRYPTO_MDEBUG
+ if (should_report_leaks() && CRYPTO_mem_leaks_fp(stderr) <= 0)
+ return EXIT_FAILURE;
+#endif
+ return ret;
+}
+
+static void finalize(int success)
+{
+ if (success)
+ ERR_clear_error();
+ else
+ ERR_print_errors_fp(stderr);
+}
+
int run_tests(const char *test_prog_name)
{
int num_failed = 0;
printf("%s: %d test case%s\n", test_prog_name, num_test_cases,
num_test_cases == 1 ? "" : "s");
+ fflush(stdout);
for (i = 0; i != num_tests; ++i) {
if (all_tests[i].num == -1) {
- if (!all_tests[i].test_fn()) {
+ int ret = all_tests[i].test_fn();
+
+ if (!ret) {
printf("** %s failed **\n--------\n",
all_tests[i].test_case_name);
+ fflush(stdout);
++num_failed;
}
+ finalize(ret);
} else {
for (j = 0; j < all_tests[i].num; j++) {
- if (!all_tests[i].param_test_fn(j)) {
+ int ret = all_tests[i].param_test_fn(j);
+
+ if (!ret) {
printf("** %s failed test %d\n--------\n",
all_tests[i].test_case_name, j);
+ fflush(stdout);
++num_failed;
}
+ finalize(ret);
}
}
}
if (num_failed != 0) {
printf("%s: %d test%s failed (out of %d)\n", test_prog_name,
num_failed, num_failed != 1 ? "s" : "", num_test_cases);
+ fflush(stdout);
return EXIT_FAILURE;
}
printf(" All tests passed.\n");
+ fflush(stdout);
return EXIT_SUCCESS;
}
+/*
+ * A common routine to output test failure messages. Generally this should not
+ * be called directly, rather it should be called by the following functions.
+ *
+ * |desc| is a printf formatted description with arguments |args| that is
+ * supplied by the user and |desc| can be NULL. |type| is the data type
+ * that was tested (int, char, ptr, ...). |fmt| is a system provided
+ * printf format with following arguments that spell out the failure
+ * details i.e. the actual values compared and the operator used.
+ *
+ * The typical use for this is from an utility test function:
+ *
+ * int test6(const char *file, int line, int n) {
+ * if (n != 6) {
+ * test_fail_message(1, file, line, "int", "value %d is not %d", n, 6);
+ * return 0;
+ * }
+ * return 1;
+ * }
+ *
+ * calling test6(3, "oops") will return 0 and produce out along the lines of:
+ * FAIL oops: (int) value 3 is not 6\n
+ *
+ * It general, test_fail_message should not be called directly.
+ */
+static void test_fail_message(const char *prefix, const char *file, int line,
+ const char *type, const char *fmt, ...)
+ PRINTF_FORMAT(5, 6);
+
+static void test_fail_message_va(const char *prefix, const char *file, int line,
+ const char *type, const char *fmt, va_list ap)
+{
+ fputs(prefix != NULL ? prefix : "ERROR", stderr);
+ fputs(":", stderr);
+ if (type)
+ fprintf(stderr, " (%s)", type);
+ if (fmt != NULL) {
+ fputc(' ', stderr);
+ vfprintf(stderr, fmt, ap);
+ }
+ if (file != NULL) {
+ fprintf(stderr, " @ %s:%d", file, line);
+ }
+ fputc('\n', stderr);
+}
+
+static void test_fail_message(const char *prefix, const char *file, int line,
+ const char *type, const char *fmt, ...)
+{
+ va_list ap;
+ va_start(ap, fmt);
+ test_fail_message_va(prefix, file, line, type, fmt, ap);
+ va_end(ap);
+}
+
+void test_info_c90(const char *desc, ...)
+{
+ va_list ap;
+
+ va_start(ap, desc);
+ test_fail_message_va("INFO", NULL, -1, NULL, desc, ap);
+ va_end(ap);
+}
+
+void test_info(const char *file, int line, const char *desc, ...)
+{
+ va_list ap;
+
+ va_start(ap, desc);
+ test_fail_message_va("INFO", file, line, NULL, desc, ap);
+ va_end(ap);
+}
+
+void test_error_c90(const char *desc, ...)
+{
+ va_list ap;
+
+ va_start(ap, desc);
+ test_fail_message(NULL, NULL, -1, NULL, desc, ap);
+ va_end(ap);
+}
+
+void test_error(const char *file, int line, const char *desc, ...)
+{
+ va_list ap;
+
+ va_start(ap, desc);
+ test_fail_message_va(NULL, file, line, NULL, desc, ap);
+ va_end(ap);
+}
+
+/*
+ * Define some comparisons between pairs of various types.
+ * These functions return 1 if the test is true.
+ * Otherwise, they return 0 and pretty-print diagnostics.
+ *
+ * In each case the functions produced are:
+ * int test_name_eq(const type t1, const type t2, const char *desc, ...);
+ * int test_name_ne(const type t1, const type t2, const char *desc, ...);
+ * int test_name_lt(const type t1, const type t2, const char *desc, ...);
+ * int test_name_le(const type t1, const type t2, const char *desc, ...);
+ * int test_name_gt(const type t1, const type t2, const char *desc, ...);
+ * int test_name_ge(const type t1, const type t2, const char *desc, ...);
+ *
+ * The t1 and t2 arguments are to be compared for equality, inequality,
+ * less than, less than or equal to, greater than and greater than or
+ * equal to respectively. If the specified condition holds, the functions
+ * return 1. If the condition does not hold, the functions print a diagnostic
+ * message and return 0.
+ *
+ * The desc argument is a printf format string followed by its arguments and
+ * this is included in the output if the condition being tested for is false.
+ */
+#define DEFINE_COMPARISON(type, name, opname, op, fmt) \
+ int test_ ## name ## _ ## opname(const char *file, int line, \
+ const char *s1, const char *s2, \
+ const type t1, const type t2) \
+ { \
+ if (t1 op t2) \
+ return 1; \
+ test_fail_message(NULL, file, line, #type, \
+ "%s [" fmt "] " #op " %s [" fmt "]", \
+ s1, t1, s2, t2); \
+ return 0; \
+ }
+
+#define DEFINE_COMPARISONS(type, name, fmt) \
+ DEFINE_COMPARISON(type, name, eq, ==, fmt) \
+ DEFINE_COMPARISON(type, name, ne, !=, fmt) \
+ DEFINE_COMPARISON(type, name, lt, <, fmt) \
+ DEFINE_COMPARISON(type, name, le, <=, fmt) \
+ DEFINE_COMPARISON(type, name, gt, >, fmt) \
+ DEFINE_COMPARISON(type, name, ge, >=, fmt)
+
+DEFINE_COMPARISONS(int, int, "%d")
+DEFINE_COMPARISONS(unsigned int, uint, "%u")
+DEFINE_COMPARISONS(char, char, "%c")
+DEFINE_COMPARISONS(unsigned char, uchar, "%u")
+DEFINE_COMPARISONS(long, long, "%ld")
+DEFINE_COMPARISONS(unsigned long, ulong, "%lu")
+DEFINE_COMPARISONS(size_t, size_t, "%" OSSLzu)
+
+DEFINE_COMPARISON(void *, ptr, eq, ==, "%p")
+DEFINE_COMPARISON(void *, ptr, ne, !=, "%p")
+
+int test_ptr_null(const char *file, int line, const char *s, const void *p)
+{
+ if (p == NULL)
+ return 1;
+ test_fail_message(NULL, file, line, "ptr", "%s [%p] == NULL", s, p);
+ return 0;
+}
+
+int test_ptr(const char *file, int line, const char *s, const void *p)
+{
+ if (p != NULL)
+ return 1;
+ test_fail_message(NULL, file, line, "ptr", "%s [%p] != NULL", s, p);
+ return 0;
+}
+
+int test_true(const char *file, int line, const char *s, int b)
+{
+ if (b)
+ return 1;
+ test_fail_message(NULL, file, line, "bool", "%s [false] == true", s);
+ return 0;
+}
+
+int test_false(const char *file, int line, const char *s, int b)
+{
+ if (!b)
+ return 1;
+ test_fail_message(NULL, file, line, "bool", "%s [true] == false", s);
+ return 0;
+}
+
static const char *print_string_maybe_null(const char *s)
{
return s == NULL ? "(NULL)" : s;
}
-int strings_equal(const char *desc, const char *s1, const char *s2)
+int test_str_eq(const char *file, int line, const char *st1, const char *st2,
+ const char *s1, const char *s2)
{
if (s1 == NULL && s2 == NULL)
return 1;
if (s1 == NULL || s2 == NULL || strcmp(s1, s2) != 0) {
- fprintf(stderr, "%s mismatch: %s vs %s\n", desc, print_string_maybe_null(s1),
- print_string_maybe_null(s2));
+ test_fail_message(NULL, file, line, "string", "%s [%s] == %s [%s]",
+ st1, print_string_maybe_null(s1),
+ st2, print_string_maybe_null(s2));
+ return 0;
+ }
+ return 1;
+}
+
+int test_str_ne(const char *file, int line, const char *st1, const char *st2,
+ const char *s1, const char *s2)
+{
+ if ((s1 == NULL) ^ (s2 == NULL))
+ return 1;
+ if (s1 == NULL || strcmp(s1, s2) == 0) {
+ test_fail_message(NULL, file, line, "string", "%s [%s] != %s [%s]",
+ st1, print_string_maybe_null(s1),
+ st2, print_string_maybe_null(s2));
+ return 0;
+ }
+ return 1;
+}
+
+int test_strn_eq(const char *file, int line, const char *st1, const char *st2,
+ const char *s1, const char *s2, size_t len)
+{
+ int prec = (int)len;
+
+ if (s1 == NULL && s2 == NULL)
+ return 1;
+ if (s1 == NULL || s2 == NULL || strncmp(s1, s2, len) != 0) {
+ test_fail_message(NULL, file, line, "string", "%.s [%.*s] == %s [%.*s]",
+ st1, prec, print_string_maybe_null(s1),
+ st2, prec, print_string_maybe_null(s2));
+ return 0;
+ }
+ return 1;
+}
+
+int test_strn_ne(const char *file, int line, const char *st1, const char *st2,
+ const char *s1, const char *s2, size_t len)
+{
+ int prec = (int)len;
+
+ if ((s1 == NULL) ^ (s2 == NULL))
+ return 1;
+ if (s1 == NULL || strncmp(s1, s2, len) == 0) {
+ test_fail_message(NULL, file, line, "string", "%s [%.*s] != %s [%.*s]",
+ st1, prec, print_string_maybe_null(s1),
+ st2, prec, print_string_maybe_null(s2));
+ return 0;
+ }
+ return 1;
+}
+
+/*
+ * We could use OPENSSL_buf2hexstr() to do this but trying to allocate memory
+ * in a failure state isn't generally a great idea.
+ */
+static const char *print_mem_maybe_null(const void *s, size_t n,
+ char out[MEM_BUFFER_SIZE])
+{
+ size_t i;
+ const unsigned char *p = (const unsigned char *)s;
+ int pad = 2*n >= MEM_BUFFER_SIZE;
+
+ if (s == NULL)
+ return "(NULL)";
+ if (pad)
+ n = MEM_BUFFER_SIZE-4;
+
+ for (i=0; i<2*n; i++) {
+ unsigned char c = (i & 1) != 0 ? p[i / 2] & 15 : p[i / 2] >> 4;
+ out[i] = "0123456789abcdef"[c];
+ }
+ if (pad) {
+ out[i++] = '.';
+ out[i++] = '.';
+ out[i++] = '.';
+ }
+ out[i] = '\0';
+
+ return out;
+}
+
+int test_mem_eq(const char *file, int line, const char *st1, const char *st2,
+ const void *s1, size_t n1, const void *s2, size_t n2)
+{
+ char b1[MEM_BUFFER_SIZE], b2[MEM_BUFFER_SIZE];
+
+ if (s1 == NULL && s2 == NULL)
+ return 1;
+ if (n1 != n2) {
+ test_fail_message(NULL, file, line, "memory",
+ "size mismatch %s %s [%"OSSLzu"] != %s %s [%"OSSLzu"]",
+ st1, print_mem_maybe_null(s1, n1, b1), n1,
+ st2, print_mem_maybe_null(s2, n2, b2), n2);
+ return 0;
+ }
+ if (s1 == NULL || s2 == NULL || memcmp(s1, s2, n1) != 0) {
+ test_fail_message(NULL, file, line, "memory",
+ "%s %s [%"OSSLzu"] != %s %s [%"OSSLzu"]",
+ st1, print_mem_maybe_null(s1, n1, b1), n1,
+ st2, print_mem_maybe_null(s2, n2, b2), n2);
+ return 0;
+ }
+ return 1;
+}
+
+int test_mem_ne(const char *file, int line, const char *st1, const char *st2,
+ const void *s1, size_t n1, const void *s2, size_t n2)
+{
+ char b1[MEM_BUFFER_SIZE], b2[MEM_BUFFER_SIZE];
+
+ if ((s1 == NULL) ^ (s2 == NULL))
+ return 1;
+ if (n1 != n2)
+ return 1;
+ if (s1 == NULL || memcmp(s1, s2, n1) == 0) {
+ test_fail_message(NULL, file, line, "memory",
+ "%s %s [%"OSSLzu"] != %s %s [%"OSSLzu"]",
+ st1, print_mem_maybe_null(s1, n1, b1), n1,
+ st2, print_mem_maybe_null(s2, n2, b2), n2);
return 0;
}
return 1;
projects / openssl.git / blobdiff