#include "wine/test.h"
#include <errno.h>
+#include "msvcrt.h"
static int (__cdecl *prand_s)(unsigned int *);
+static int (__cdecl *pmemcpy_s)(void *, MSVCRT_size_t, void*, MSVCRT_size_t);
+static int (__cdecl *pI10_OUTPUT)(long double, int, int, void*);
static void init(void)
{
HMODULE hmod = GetModuleHandleA("msvcrt.dll");
prand_s = (void *)GetProcAddress(hmod, "rand_s");
+ pmemcpy_s = (void*)GetProcAddress(hmod, "memcpy_s");
+ pI10_OUTPUT = (void*)GetProcAddress(hmod, "$I10_OUTPUT");
}
static void test_rand_s(void)
ok(ret == 0, "Expected rand_s to return 0, got %d\n", ret);
}
+static void test_memcpy_s(void)
+{
+ static char data[] = "data\0to\0be\0copied";
+ static char dest[32];
+ int ret;
+
+ if(!pmemcpy_s)
+ {
+ win_skip("memcpy_s is not available\n");
+ return;
+ }
+
+ errno = 0xdeadbeef;
+ ret = pmemcpy_s(NULL, 0, NULL, 0);
+ ok(ret == 0, "ret = %x\n", ret);
+ ok(errno == 0xdeadbeef, "errno = %x\n", errno);
+
+ errno = 0xdeadbeef;
+ dest[0] = 'x';
+ ret = pmemcpy_s(dest, 10, NULL, 0);
+ ok(ret == 0, "ret = %x\n", ret);
+ ok(errno == 0xdeadbeef, "errno = %x\n", errno);
+ ok(dest[0] == 'x', "dest[0] != \'x\'\n");
+
+ errno = 0xdeadbeef;
+ ret = pmemcpy_s(NULL, 10, data, 10);
+ ok(ret == EINVAL, "ret = %x\n", ret);
+ ok(errno == EINVAL, "errno = %x\n", errno);
+
+ errno = 0xdeadbeef;
+ dest[7] = 'x';
+ ret = pmemcpy_s(dest, 10, data, 5);
+ ok(ret == 0, "ret = %x\n", ret);
+ ok(errno == 0xdeadbeef, "errno = %x\n", errno);
+ ok(memcmp(dest, data, 10), "All data copied\n");
+ ok(!memcmp(dest, data, 5), "First five bytes are different\n");
+
+ errno = 0xdeadbeef;
+ ret = pmemcpy_s(data, 10, data, 10);
+ ok(ret == 0, "ret = %x\n", ret);
+ ok(errno == 0xdeadbeef, "errno = %x\n", errno);
+ ok(!memcmp(dest, data, 5), "data was destroyed during overwriting\n");
+
+ errno = 0xdeadbeef;
+ dest[0] = 'x';
+ ret = pmemcpy_s(dest, 5, data, 10);
+ ok(ret == ERANGE, "ret = %x\n", ret);
+ ok(errno == ERANGE, "errno = %x\n", errno);
+ ok(dest[0] == '\0', "dest[0] != \'\\0\'\n");
+}
+
+typedef struct _I10_OUTPUT_data {
+ short pos;
+ char sign;
+ BYTE len;
+ char str[100];
+} I10_OUTPUT_data;
+
+typedef struct _I10_OUTPUT_test {
+ long double d;
+ int size;
+ int flags;
+
+ I10_OUTPUT_data out;
+ int ret;
+ const char *remain;
+} I10_OUTPUT_test;
+
+static const I10_OUTPUT_test I10_OUTPUT_tests[] = {
+ /* arg3 = 0 */
+ { 0.0, 10, 0, {0, ' ', 1, "0"}, 1, "" },
+ { 1.0, 10, 0, {1, ' ', 1, "1"}, 1, "000000009" },
+ { -1.0, 10, 0, {1, '-', 1, "1"}, 1, "000000009" },
+ { 1.23, 10, 0, {1, ' ', 3, "123"}, 1, "0000009" },
+ { 1e13, 10, 0, {14, ' ', 1, "1"}, 1, "000000009" },
+ { 1e30, 30, 0, {31, ' ', 21, "100000000000000001988"}, 1, "" },
+ { 1e-13, 10, 0, {-12, ' ', 1, "1"}, 1, "000000000" },
+ { 0.25, 10, 0, {0, ' ', 2, "25"}, 1, "00000000" },
+ { 1.0000001, 10, 0, {1, ' ', 8, "10000001"}, 1, "00" },
+ /* arg3 = 1 */
+ { 0.0, 10, 1, {0, ' ', 1, "0"}, 1, "" },
+ { 1.0, 10, 1, {1, ' ', 1, "1"}, 1, "0000000009" },
+ { -1.0, 10, 1, {1, '-', 1, "1"}, 1, "0000000009" },
+ { 1.23, 10, 1, {1, ' ', 3, "123"}, 1, "00000009" },
+ { 1e13, 10, 1, {14, ' ', 1, "1"}, 1, "00000000000000000009" },
+ { 1e30, 30, 1, {31, ' ', 21, "100000000000000001988"}, 1, "" },
+ { 1e-13, 10, 1, {0, ' ', 1, "0"}, 1, "" },
+ { 1e-7, 10, 1, {-6, ' ', 1, "1"}, 1, "09" },
+ { 0.25, 10, 1, {0, ' ', 2, "25"}, 1, "00000000" },
+ { 1.0000001, 10, 1, {1, ' ', 8, "10000001"}, 1, "000" },
+ /* too small buffer */
+ { 0.0, 0, 0, {0, ' ', 1, "0"}, 1, "" },
+ { 0.0, 0, 1, {0, ' ', 1, "0"}, 1, "" },
+ { 123.0, 2, 0, {3, ' ', 2, "12"}, 1, "" },
+ { 123.0, 0, 0, {0, ' ', 1, "0"}, 1, "" },
+ { 123.0, 2, 1, {3, ' ', 3, "123"}, 1, "09" },
+ { 0.99, 1, 0, {1, ' ', 1, "1"}, 1, "" },
+ { 1264567.0, 2, 0, {7, ' ', 2, "13"}, 1, "" },
+ { 1264567.0, 2, 1, {7, ' ', 7, "1264567"}, 1, "00" },
+ { 1234567891.0, 2, 1, {10, ' ', 10, "1234567891"}, 1, "09" }
+};
+
+static void test_I10_OUTPUT(void)
+{
+ I10_OUTPUT_data out;
+ int i, j, ret;
+
+ if(!pI10_OUTPUT) {
+ win_skip("I10_OUTPUT not available\n");
+ return;
+ }
+
+ for(i=0; i<sizeof(I10_OUTPUT_tests)/sizeof(I10_OUTPUT_test); i++) {
+ memset(out.str, '#', sizeof(out.str));
+
+ ret = pI10_OUTPUT(I10_OUTPUT_tests[i].d, I10_OUTPUT_tests[i].size, I10_OUTPUT_tests[i].flags, &out);
+ ok(ret == I10_OUTPUT_tests[i].ret, "%d: ret = %d\n", i, ret);
+ ok(out.pos == I10_OUTPUT_tests[i].out.pos, "%d: out.pos = %hd\n", i, out.pos);
+ ok(out.sign == I10_OUTPUT_tests[i].out.sign, "%d: out.size = %c\n", i, out.sign);
+ ok(out.len == I10_OUTPUT_tests[i].out.len, "%d: out.len = %d\n", i, (int)out.len);
+ ok(!strcmp(out.str, I10_OUTPUT_tests[i].out.str), "%d: out.str = %s\n", i, out.str);
+
+ j = strlen(I10_OUTPUT_tests[i].remain);
+ if(j && I10_OUTPUT_tests[i].remain[j-1]=='9')
+ todo_wine ok(!strncmp(out.str+out.len+1, I10_OUTPUT_tests[i].remain, j),
+ "%d: &out.str[%d] = %.25s...\n", i, out.len+1, out.str+out.len+1);
+ else
+ ok(!strncmp(out.str+out.len+1, I10_OUTPUT_tests[i].remain, j),
+ "%d: &out.str[%d] = %.25s...\n", i, out.len+1, out.str+out.len+1);
+
+
+ for(j=out.len+strlen(I10_OUTPUT_tests[i].remain)+1; j<sizeof(out.str); j++)
+ if(out.str[j] != '#')
+ ok(0, "%d: out.str[%d] = %c (expected \'#\')\n", i, j, out.str[j]);
+ }
+}
+
START_TEST(misc)
{
init();
test_rand_s();
+ test_memcpy_s();
+ test_I10_OUTPUT();
}
projects / reactos.git / blobdiff