summaryrefslogtreecommitdiff
path: root/contrib/ntp/tests/libntp/g_msyslog.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'contrib/ntp/tests/libntp/g_msyslog.cpp')
-rw-r--r--contrib/ntp/tests/libntp/g_msyslog.cpp137
1 files changed, 0 insertions, 137 deletions
diff --git a/contrib/ntp/tests/libntp/g_msyslog.cpp b/contrib/ntp/tests/libntp/g_msyslog.cpp
deleted file mode 100644
index 273600d3a84a..000000000000
--- a/contrib/ntp/tests/libntp/g_msyslog.cpp
+++ /dev/null
@@ -1,137 +0,0 @@
-#include "g_libntptest.h"
-
-extern "C" {
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#ifndef VSNPRINTF_PERCENT_M
-// format_errmsg() is normally private to msyslog.c
-void format_errmsg (char *, size_t, const char *, int);
-#endif
-};
-
-class msyslogTest : public libntptest {
-};
-
-// msnprintf()
-TEST_F(msyslogTest, msnprintf)
-{
-#define FMT_PREFIX "msyslog.cpp ENOENT: "
- char exp_buf[512];
- char act_buf[512];
- int exp_cnt;
- int act_cnt;
-
- exp_cnt = snprintf(exp_buf, sizeof(exp_buf), FMT_PREFIX "%s",
- strerror(ENOENT));
- errno = ENOENT;
- act_cnt = msnprintf(act_buf, sizeof(act_buf), FMT_PREFIX "%m");
- EXPECT_EQ(exp_cnt, act_cnt);
- EXPECT_STREQ(exp_buf, act_buf);
-}
-
-TEST_F(msyslogTest, msnprintfLiteralPercentm)
-{
- char exp_buf[32];
- char act_buf[32];
- int exp_cnt;
- int act_cnt;
-
- exp_cnt = snprintf(exp_buf, sizeof(exp_buf), "%%m");
- errno = ENOENT;
- act_cnt = msnprintf(act_buf, sizeof(act_buf), "%%m");
- EXPECT_EQ(exp_cnt, act_cnt);
- EXPECT_STREQ(exp_buf, act_buf);
-}
-
-TEST_F(msyslogTest, msnprintfBackslashLiteralPercentm)
-{
- char exp_buf[32];
- char act_buf[32];
- int exp_cnt;
- int act_cnt;
-
- exp_cnt = snprintf(exp_buf, sizeof(exp_buf), "\%%m");
- errno = ENOENT;
- act_cnt = msnprintf(act_buf, sizeof(act_buf), "\%%m");
- EXPECT_EQ(exp_cnt, act_cnt);
- EXPECT_STREQ(exp_buf, act_buf);
-}
-
-TEST_F(msyslogTest, msnprintfBackslashPercent)
-{
- char exp_buf[32];
- char act_buf[32];
- int exp_cnt;
- int act_cnt;
-
- exp_cnt = snprintf(exp_buf, sizeof(exp_buf), "\%s",
- strerror(ENOENT));
- errno = ENOENT;
- act_cnt = msnprintf(act_buf, sizeof(act_buf), "\%m");
- EXPECT_EQ(exp_cnt, act_cnt);
- EXPECT_STREQ(exp_buf, act_buf);
-}
-
-TEST_F(msyslogTest, msnprintfHangingPercent)
-{
- static char fmt[] = "percent then nul term then non-nul %\0oops!";
- char exp_buf[64];
- char act_buf[64];
- int exp_cnt;
- int act_cnt;
-
- ZERO(exp_buf);
- ZERO(act_buf);
- exp_cnt = snprintf(exp_buf, sizeof(exp_buf), fmt);
- act_cnt = msnprintf(act_buf, sizeof(act_buf), fmt);
- EXPECT_EQ(exp_cnt, act_cnt);
- EXPECT_STREQ(exp_buf, act_buf);
- EXPECT_STREQ("", act_buf + 1 + strlen(act_buf));
-}
-
-#ifndef VSNPRINTF_PERCENT_M
-TEST_F(msyslogTest, format_errmsgHangingPercent)
-{
- static char fmt[] = "percent then nul term then non-nul %\0oops!";
- char act_buf[64];
-
- ZERO(act_buf);
- format_errmsg(act_buf, sizeof(act_buf), fmt, ENOENT);
- EXPECT_STREQ(fmt, act_buf);
- EXPECT_STREQ("", act_buf + 1 + strlen(act_buf));
-}
-#endif
-
-TEST_F(msyslogTest, msnprintfNullTarget)
-{
- int exp_cnt;
- int act_cnt;
-
- exp_cnt = snprintf(NULL, 0, "%d", 123);
- errno = ENOENT;
- act_cnt = msnprintf(NULL, 0, "%d", 123);
- EXPECT_EQ(exp_cnt, act_cnt);
-}
-
-TEST_F(msyslogTest, msnprintfTruncate)
-{
- char undist[] = "undisturbed";
- char exp_buf[512];
- char act_buf[512];
- int exp_cnt;
- int act_cnt;
-
- memcpy(exp_buf + 3, undist, sizeof(undist));
- memcpy(act_buf + 3, undist, sizeof(undist));
- exp_cnt = snprintf(exp_buf, 3, "%s", strerror(ENOENT));
- errno = ENOENT;
- act_cnt = msnprintf(act_buf, 3, "%m");
- EXPECT_EQ('\0', exp_buf[2]);
- EXPECT_EQ('\0', act_buf[2]);
- EXPECT_TRUE(act_cnt > 0);
- EXPECT_EQ(exp_cnt, act_cnt);
- EXPECT_STREQ(exp_buf, act_buf);
- EXPECT_STREQ(exp_buf + 3, undist);
- EXPECT_STREQ(act_buf + 3, undist);
-}