-/*****************************************************************************
+/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- */
+ * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
/*
* The purpose of this test is to minimally exercise libcurl's internal
*/
#include "test.h"
-
-#include <curl/mprintf.h>
-
#include "memdebug.h"
#elif (SIZEOF_INT == 8)
+ /* !checksrc! disable LONGLINE all */
i=1; ui_test[i].num = 0xFFFFFFFFFFFFFFFFU; ui_test[i].expected = "18446744073709551615";
i++; ui_test[i].num = 0xFFFFFFFF00000000U; ui_test[i].expected = "18446744069414584320";
i++; ui_test[i].num = 0x00000000FFFFFFFFU; ui_test[i].expected = "4294967295";
co_test[i].result[j] = 'X';
co_test[i].result[BUFSZ-1] = '\0';
- (void)curl_msprintf(co_test[i].result, "%" FORMAT_OFF_T, co_test[i].num);
+ (void)curl_msprintf(co_test[i].result, "%" CURL_FORMAT_CURL_OFF_T,
+ co_test[i].num);
if(memcmp(co_test[i].result,
- co_test[i].expected,
- strlen(co_test[i].expected))) {
+ co_test[i].expected,
+ strlen(co_test[i].expected))) {
printf("curl_off_t test #%.2d: Failed (Expected: %s Got: %s)\n",
i, co_test[i].expected, co_test[i].result);
failed++;
return failed;
}
+static int _string_check(int linenumber, char *buf, const char *buf2)
+{
+ if(strcmp(buf, buf2)) {
+ /* they shouldn't differ */
+ printf("sprintf line %d failed:\nwe '%s'\nsystem: '%s'\n",
+ linenumber, buf, buf2);
+ return 1;
+ }
+ return 0;
+}
+#define string_check(x,y) _string_check(__LINE__, x, y)
+
+static int _strlen_check(int linenumber, char *buf, size_t len)
+{
+ size_t buflen = strlen(buf);
+ if(len != buflen) {
+ /* they shouldn't differ */
+ printf("sprintf strlen:%d failed:\nwe '%d'\nsystem: '%d'\n",
+ linenumber, buflen, len);
+ return 1;
+ }
+ return 0;
+}
+
+#define strlen_check(x,y) _strlen_check(__LINE__, x, y)
+
+/*
+ * The output strings in this test need to have been verified with a system
+ * sprintf() before used here.
+ */
+static int test_string_formatting(void)
+{
+ int errors = 0;
+ char buf[256];
+ curl_msnprintf(buf, sizeof(buf), "%0*d%s", 2, 9, "foo");
+ errors += string_check(buf, "09foo");
+
+ curl_msnprintf(buf, sizeof(buf), "%*.*s", 5, 2, "foo");
+ errors += string_check(buf, " fo");
+
+ curl_msnprintf(buf, sizeof(buf), "%*.*s", 2, 5, "foo");
+ errors += string_check(buf, "foo");
+
+ curl_msnprintf(buf, sizeof(buf), "%*.*s", 0, 10, "foo");
+ errors += string_check(buf, "foo");
+
+ curl_msnprintf(buf, sizeof(buf), "%-10s", "foo");
+ errors += string_check(buf, "foo ");
+
+ curl_msnprintf(buf, sizeof(buf), "%10s", "foo");
+ errors += string_check(buf, " foo");
+
+ curl_msnprintf(buf, sizeof(buf), "%*.*s", -10, -10, "foo");
+ errors += string_check(buf, "foo ");
+
+ if(!errors)
+ printf("All curl_mprintf() strings tests OK!\n");
+ else
+ printf("Some curl_mprintf() string tests Failed!\n");
+
+ return errors;
+}
+
+static int test_weird_arguments(void)
+{
+ int errors = 0;
+ char buf[256];
+ int rc;
+
+ /* MAX_PARAMETERS is 128, try exact 128! */
+ rc = curl_msnprintf(buf, sizeof(buf),
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 1 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 2 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 3 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 4 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 5 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 6 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 7 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 8 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 9 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 10 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 11 */
+ "%d%d%d%d%d%d%d%d" /* 8 */
+ ,
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 1 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 2 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 3 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 4 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 5 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 6 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 7 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 8 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 9 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 10 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 11 */
+ 0, 1, 2, 3, 4, 5, 6, 7); /* 8 */
+
+ if(rc != 128) {
+ printf("curl_mprintf() returned %d and not 128!\n", rc);
+ errors++;
+ }
+
+ errors += string_check(buf,
+ "0123456789" /* 10 */
+ "0123456789" /* 10 1 */
+ "0123456789" /* 10 2 */
+ "0123456789" /* 10 3 */
+ "0123456789" /* 10 4 */
+ "0123456789" /* 10 5 */
+ "0123456789" /* 10 6 */
+ "0123456789" /* 10 7 */
+ "0123456789" /* 10 8 */
+ "0123456789" /* 10 9 */
+ "0123456789" /* 10 10*/
+ "0123456789" /* 10 11 */
+ "01234567" /* 8 */
+ );
+
+ /* MAX_PARAMETERS is 128, try more! */
+ buf[0] = 0;
+ rc = curl_msnprintf(buf, sizeof(buf),
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 1 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 2 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 3 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 4 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 5 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 6 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 7 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 8 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 9 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 10 */
+ "%d%d%d%d%d%d%d%d%d%d" /* 10 11 */
+ "%d%d%d%d%d%d%d%d%d" /* 9 */
+ ,
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 1 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 2 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 3 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 4 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 5 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 6 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 7 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 8 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 9 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 10 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 11 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8); /* 9 */
+
+ if(rc != -1) {
+ printf("curl_mprintf() returned %d and not -1!\n", rc);
+ errors++;
+ }
+
+ errors += string_check(buf, "");
+
+ if(errors)
+ printf("Some curl_mprintf() weird arguments tests failed!\n");
+
+ return errors;
+}
+
+/* DBL_MAX value from Linux */
+#define MAXIMIZE -1.7976931348623157081452E+308
+
+static int test_float_formatting(void)
+{
+ int errors = 0;
+ char buf[512]; /* larger than max float size */
+ curl_msnprintf(buf, sizeof(buf), "%f", 9.0);
+ errors += string_check(buf, "9.000000");
+
+ curl_msnprintf(buf, sizeof(buf), "%.1f", 9.1);
+ errors += string_check(buf, "9.1");
+
+ curl_msnprintf(buf, sizeof(buf), "%.2f", 9.1);
+ errors += string_check(buf, "9.10");
+
+ curl_msnprintf(buf, sizeof(buf), "%.0f", 9.1);
+ errors += string_check(buf, "9");
+
+ curl_msnprintf(buf, sizeof(buf), "%0f", 9.1);
+ errors += string_check(buf, "9.100000");
+
+ curl_msnprintf(buf, sizeof(buf), "%10f", 9.1);
+ errors += string_check(buf, " 9.100000");
+
+ curl_msnprintf(buf, sizeof(buf), "%10.3f", 9.1);
+ errors += string_check(buf, " 9.100");
+
+ curl_msnprintf(buf, sizeof(buf), "%-10.3f", 9.1);
+ errors += string_check(buf, "9.100 ");
+
+ curl_msnprintf(buf, sizeof(buf), "%-10.3f", 9.123456);
+ errors += string_check(buf, "9.123 ");
+
+ curl_msnprintf(buf, sizeof(buf), "%.-2f", 9.1);
+ errors += string_check(buf, "9.100000");
+
+ curl_msnprintf(buf, sizeof(buf), "%*f", 10, 9.1);
+ errors += string_check(buf, " 9.100000");
+
+ curl_msnprintf(buf, sizeof(buf), "%*f", 3, 9.1);
+ errors += string_check(buf, "9.100000");
+
+ curl_msnprintf(buf, sizeof(buf), "%*f", 6, 9.2987654);
+ errors += string_check(buf, "9.298765");
+
+ curl_msnprintf(buf, sizeof(buf), "%*f", 6, 9.298765);
+ errors += string_check(buf, "9.298765");
+
+ curl_msnprintf(buf, sizeof(buf), "%*f", 6, 9.29876);
+ errors += string_check(buf, "9.298760");
+
+ curl_msnprintf(buf, sizeof(buf), "%.*f", 6, 9.2987654);
+ errors += string_check(buf, "9.298765");
+ curl_msnprintf(buf, sizeof(buf), "%.*f", 5, 9.2987654);
+ errors += string_check(buf, "9.29877");
+ curl_msnprintf(buf, sizeof(buf), "%.*f", 4, 9.2987654);
+ errors += string_check(buf, "9.2988");
+ curl_msnprintf(buf, sizeof(buf), "%.*f", 3, 9.2987654);
+ errors += string_check(buf, "9.299");
+ curl_msnprintf(buf, sizeof(buf), "%.*f", 2, 9.2987654);
+ errors += string_check(buf, "9.30");
+ curl_msnprintf(buf, sizeof(buf), "%.*f", 1, 9.2987654);
+ errors += string_check(buf, "9.3");
+ curl_msnprintf(buf, sizeof(buf), "%.*f", 0, 9.2987654);
+ errors += string_check(buf, "9");
+
+ /* very large precisions easily turn into system specific outputs so we only
+ check the output buffer length here as we know the internal limit */
+
+ curl_msnprintf(buf, sizeof(buf), "%.*f", (1<<30), 9.2987654);
+ errors += strlen_check(buf, 325);
+
+ curl_msnprintf(buf, sizeof(buf), "%10000.10000f", 9.2987654);
+ errors += strlen_check(buf, 325);
+
+ curl_msnprintf(buf, sizeof(buf), "%240.10000f",
+ 123456789123456789123456789.2987654);
+ errors += strlen_check(buf, 325);
+
+ /* 1<<31 turns negative (-2147483648) when used signed */
+ curl_msnprintf(buf, sizeof(buf), "%*f", (1<<31), 9.1);
+ errors += string_check(buf, "9.100000");
+
+ /* curl_msnprintf() limits a single float output to 325 bytes maximum
+ width */
+ curl_msnprintf(buf, sizeof(buf), "%*f", (1<<30), 9.1);
+ errors += string_check(buf, " 9.100000");
+ curl_msnprintf(buf, sizeof(buf), "%100000f", 9.1);
+ errors += string_check(buf, " 9.100000");
+
+ curl_msnprintf(buf, sizeof(buf), "%f", MAXIMIZE);
+ errors += strlen_check(buf, 317);
+
+ curl_msnprintf(buf, 2, "%f", MAXIMIZE);
+ errors += strlen_check(buf, 1);
+ curl_msnprintf(buf, 3, "%f", MAXIMIZE);
+ errors += strlen_check(buf, 2);
+ curl_msnprintf(buf, 4, "%f", MAXIMIZE);
+ errors += strlen_check(buf, 3);
+ curl_msnprintf(buf, 5, "%f", MAXIMIZE);
+ errors += strlen_check(buf, 4);
+ curl_msnprintf(buf, 6, "%f", MAXIMIZE);
+ errors += strlen_check(buf, 5);
+
+ if(!errors)
+ printf("All float strings tests OK!\n");
+ else
+ printf("test_float_formatting Failed!\n");
+
+ return errors;
+}
+/* !checksrc! enable LONGLINE */
int test(char *URL)
{
int errors = 0;
(void)URL; /* not used */
+ errors += test_weird_arguments();
+
errors += test_unsigned_short_formatting();
errors += test_signed_short_formatting();
errors += test_curl_off_t_formatting();
+ errors += test_string_formatting();
+
+ errors += test_float_formatting();
+
if(errors)
return TEST_ERR_MAJOR_BAD;
else
projects / platform / upstream / curl.git / blobdiff