Fixing MIN and MAX defines for base integer types

Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>

1 files changed, 99 insertions, 17 deletions

diff --git a/tests/gtest_dlt_user.cpp b/tests/gtest_dlt_user.cpp
index c7ffe41..6e9743a 100644
--- a/tests/gtest_dlt_user.cpp
+++ b/tests/gtest_dlt_user.cpp
@@ -55,6 +55,88 @@ int dlt_register_context_ll_ts(DltContext *handle, const char *contextid, const
 int dlt_unregister_context(DltContext *handle);
 */
 
+// define some min and max values (if not present in <limits.h>)
+#ifndef UINT8_MIN
+#define UINT8_MIN 0
+#endif
+
+#ifndef UINT16_MIN
+#define UINT16_MIN 0
+#endif
+
+#ifndef UINT32_MIN
+#define UINT32_MIN 0
+#endif
+
+#ifndef UINT64_MIN
+#define UINT64_MIN 0
+#endif
+
+#ifndef UINT8_MAX
+#define UINT8_MAX 255
+#endif
+
+#ifndef UINT16_MAX
+#define UINT16_MAX 65535
+#endif
+
+#ifndef UINT32_MAX
+#define UINT32_MAX 4294967295
+#endif
+
+#ifndef UINT64_MAX
+#define UINT64_MAX 18446744073709551615
+#endif
+
+#ifndef INT8_MIN
+#define INT8_MIN -128
+#endif
+
+#ifndef INT16_MIN
+#define INT16_MIN -32768
+#endif
+
+#ifndef INT32_MIN
+#define INT32_MIN -2147483648
+#endif
+
+#ifndef INT64_MIN
+#define INT64_MIN -9223372036854775808
+#endif
+
+#ifndef INT8_MAX
+#define INT8_MAX 127
+#endif
+
+#ifndef INT16_MAX
+#define INT16_MAX 32767
+#endif
+
+#ifndef INT32_MAX
+#define INT32_MAX 2147483647
+#endif
+
+#ifndef INT64_MAX
+#define INT64_MAX 9223372036854775807
+#endif
+
+#ifndef UINT_MIN
+#define UINT_MIN UINT32_MIN
+#endif
+
+#ifndef UINT_MAX
+#define UINT_MAX UINT32_MAX
+#endif
+
+#ifndef INT_MIN
+#define INT_MIN INT32_MIN
+#endif
+
+#ifndef INT_MAX
+#define INT_MAX INT32_MAX
+#endif
+
+
 /////////////////////////////////////////
 // t_dlt_user_log_write_start
 TEST(t_dlt_user_log_write_start, normal)
@@ -474,7 +556,7 @@ TEST(t_dlt_user_log_write_uint, normal)
 
     // normal values
     EXPECT_LE(0,dlt_user_log_write_start(&context, &contextData, DLT_LOG_DEFAULT));
-    data = 0;
+    data = UINT_MIN;
     EXPECT_LE(0,dlt_user_log_write_uint(&contextData, data));
     data = 1;
     EXPECT_LE(0,dlt_user_log_write_uint(&contextData, data));
@@ -540,7 +622,7 @@ TEST(t_dlt_user_log_write_uint8, normal)
 
     // normal values
     EXPECT_LE(0,dlt_user_log_write_start(&context, &contextData, DLT_LOG_DEFAULT));
-    data = 0;
+    data = UINT8_MIN;
     EXPECT_LE(0,dlt_user_log_write_uint8(&contextData, data));
     data = 1;
     EXPECT_LE(0,dlt_user_log_write_uint8(&contextData, data));
@@ -585,7 +667,7 @@ TEST(t_dlt_user_log_write_uint16, normal)
 
     // normal values
     EXPECT_LE(0,dlt_user_log_write_start(&context, &contextData, DLT_LOG_DEFAULT));
-    data = 0;
+    data = UINT16_MIN;
     EXPECT_LE(0,dlt_user_log_write_uint16(&contextData, data));
     data = 1;
     EXPECT_LE(0,dlt_user_log_write_uint16(&contextData, data));
@@ -630,7 +712,7 @@ TEST(t_dlt_user_log_write_uint32, normal)
 
     // normal values
     EXPECT_LE(0,dlt_user_log_write_start(&context, &contextData, DLT_LOG_DEFAULT));
-    data = 0;
+    data = UINT32_MIN;
     EXPECT_LE(0,dlt_user_log_write_uint32(&contextData, data));
     data = 1;
     EXPECT_LE(0,dlt_user_log_write_uint32(&contextData, data));
@@ -675,7 +757,7 @@ TEST(t_dlt_user_log_write_uint64, normal)
 
     // normal values
     EXPECT_LE(0,dlt_user_log_write_start(&context, &contextData, DLT_LOG_DEFAULT));
-    data = 0;
+    data = UINT64_MIN;
     EXPECT_LE(0,dlt_user_log_write_uint64(&contextData, data));
     data = 1;
     EXPECT_LE(0,dlt_user_log_write_uint64(&contextData, data));
@@ -720,7 +802,7 @@ TEST(t_dlt_user_log_write_uint8_formatted, normal)
 
     // normal values
     EXPECT_LE(0,dlt_user_log_write_start(&context, &contextData, DLT_LOG_DEFAULT));
-    data = 0;
+    data = UINT8_MIN;
     EXPECT_LE(0,dlt_user_log_write_uint8_formatted(&contextData, data, DLT_FORMAT_DEFAULT));
     EXPECT_LE(0,dlt_user_log_write_uint8_formatted(&contextData, data, DLT_FORMAT_HEX8));
     EXPECT_LE(0,dlt_user_log_write_uint8_formatted(&contextData, data, DLT_FORMAT_HEX16));
@@ -813,7 +895,7 @@ TEST(t_dlt_user_log_write_uint16_formatted, normal)
 
     // normal values
     EXPECT_LE(0,dlt_user_log_write_start(&context, &contextData, DLT_LOG_DEFAULT));
-    data = 0;
+    data = UINT16_MIN;
     EXPECT_LE(0,dlt_user_log_write_uint16_formatted(&contextData, data, DLT_FORMAT_DEFAULT));
     EXPECT_LE(0,dlt_user_log_write_uint16_formatted(&contextData, data, DLT_FORMAT_HEX8));
     EXPECT_LE(0,dlt_user_log_write_uint16_formatted(&contextData, data, DLT_FORMAT_HEX16));
@@ -906,7 +988,7 @@ TEST(t_dlt_user_log_write_uint32_formatted, normal)
 
     // normal values
     EXPECT_LE(0,dlt_user_log_write_start(&context, &contextData, DLT_LOG_DEFAULT));
-    data = 0;
+    data = UINT32_MIN;
     EXPECT_LE(0,dlt_user_log_write_uint32_formatted(&contextData, data, DLT_FORMAT_DEFAULT));
     EXPECT_LE(0,dlt_user_log_write_uint32_formatted(&contextData, data, DLT_FORMAT_HEX8));
     EXPECT_LE(0,dlt_user_log_write_uint32_formatted(&contextData, data, DLT_FORMAT_HEX16));
@@ -999,7 +1081,7 @@ TEST(t_dlt_user_log_write_uint64_formatted, normal)
 
     // normal values
     EXPECT_LE(0,dlt_user_log_write_start(&context, &contextData, DLT_LOG_DEFAULT));
-    data = 0;
+    data = UINT64_MIN;
     EXPECT_LE(0,dlt_user_log_write_uint64_formatted(&contextData, data, DLT_FORMAT_DEFAULT));
     EXPECT_LE(0,dlt_user_log_write_uint64_formatted(&contextData, data, DLT_FORMAT_HEX8));
     EXPECT_LE(0,dlt_user_log_write_uint64_formatted(&contextData, data, DLT_FORMAT_HEX16));
@@ -1684,7 +1766,7 @@ TEST(t_dlt_log_string_int, normal)
 
     // normal values
     const char text1[6] = "test1";
-    int data = 1;
+    int data = INT_MIN;
     EXPECT_LE(0,dlt_log_string_int(&context, DLT_LOG_DEFAULT, text1, data));
     EXPECT_LE(0,dlt_log_string_int(&context, DLT_LOG_OFF, text1, data));
     EXPECT_LE(0,dlt_log_string_int(&context, DLT_LOG_FATAL, text1, data));
@@ -1701,7 +1783,7 @@ TEST(t_dlt_log_string_int, normal)
     EXPECT_LE(0,dlt_log_string_int(&context, DLT_LOG_WARN, text2, data));
     EXPECT_LE(0,dlt_log_string_int(&context, DLT_LOG_INFO, text2, data));
     EXPECT_LE(0,dlt_log_string_int(&context, DLT_LOG_VERBOSE, text2, data));
-    data = -1;
+    data = INT_MAX;
     EXPECT_LE(0,dlt_log_string_int(&context, DLT_LOG_DEFAULT, text2, data));
     EXPECT_LE(0,dlt_log_string_int(&context, DLT_LOG_OFF, text2, data));
     EXPECT_LE(0,dlt_log_string_int(&context, DLT_LOG_FATAL, text2, data));
@@ -1769,7 +1851,7 @@ TEST(t_dlt_log_string_uint, normal)
 
     // normal values
     const char text1[6] = "test1";
-    unsigned int data = 1;
+    unsigned int data = UINT_MIN;
     EXPECT_LE(0,dlt_log_string_uint(&context, DLT_LOG_DEFAULT, text1, data));
     EXPECT_LE(0,dlt_log_string_uint(&context, DLT_LOG_OFF, text1, data));
     EXPECT_LE(0,dlt_log_string_uint(&context, DLT_LOG_FATAL, text1, data));
@@ -1786,7 +1868,7 @@ TEST(t_dlt_log_string_uint, normal)
     EXPECT_LE(0,dlt_log_string_uint(&context, DLT_LOG_WARN, text2, data));
     EXPECT_LE(0,dlt_log_string_uint(&context, DLT_LOG_INFO, text2, data));
     EXPECT_LE(0,dlt_log_string_uint(&context, DLT_LOG_VERBOSE, text2, data));
-    data = -1;
+    data = UINT_MAX;
     EXPECT_LE(0,dlt_log_string_uint(&context, DLT_LOG_DEFAULT, text2, data));
     EXPECT_LE(0,dlt_log_string_uint(&context, DLT_LOG_OFF, text2, data));
     EXPECT_LE(0,dlt_log_string_uint(&context, DLT_LOG_FATAL, text2, data));
@@ -1853,7 +1935,7 @@ TEST(t_dlt_log_int, normal)
     EXPECT_EQ(0,dlt_register_context(&context, "TEST", "dlt_user.c t_dlt_log_int normal"));
 
     // normal values
-    int data = 1;
+    int data = INT_MIN;
     EXPECT_LE(0,dlt_log_int(&context, DLT_LOG_DEFAULT, data));
     EXPECT_LE(0,dlt_log_int(&context, DLT_LOG_OFF, data));
     EXPECT_LE(0,dlt_log_int(&context, DLT_LOG_FATAL, data));
@@ -1869,7 +1951,7 @@ TEST(t_dlt_log_int, normal)
     EXPECT_LE(0,dlt_log_int(&context, DLT_LOG_WARN, data));
     EXPECT_LE(0,dlt_log_int(&context, DLT_LOG_INFO, data));
     EXPECT_LE(0,dlt_log_int(&context, DLT_LOG_VERBOSE, data));
-    data = -1;
+    data = INT_MAX;
     EXPECT_LE(0,dlt_log_int(&context, DLT_LOG_DEFAULT, data));
     EXPECT_LE(0,dlt_log_int(&context, DLT_LOG_OFF, data));
     EXPECT_LE(0,dlt_log_int(&context, DLT_LOG_FATAL, data));
@@ -1932,7 +2014,7 @@ TEST(t_dlt_log_uint, normal)
     EXPECT_EQ(0,dlt_register_context(&context, "TEST", "dlt_user.c t_dlt_log_uint normal"));
 
     // normal values
-    unsigned int data = 1;
+    unsigned int data = UINT_MIN;
     EXPECT_LE(0,dlt_log_uint(&context, DLT_LOG_DEFAULT, data));
     EXPECT_LE(0,dlt_log_uint(&context, DLT_LOG_OFF, data));
     EXPECT_LE(0,dlt_log_uint(&context, DLT_LOG_FATAL, data));
@@ -1948,7 +2030,7 @@ TEST(t_dlt_log_uint, normal)
     EXPECT_LE(0,dlt_log_uint(&context, DLT_LOG_WARN, data));
     EXPECT_LE(0,dlt_log_uint(&context, DLT_LOG_INFO, data));
     EXPECT_LE(0,dlt_log_uint(&context, DLT_LOG_VERBOSE, data));
-    data = -1;
+    data = UINT_MAX;
     EXPECT_LE(0,dlt_log_uint(&context, DLT_LOG_DEFAULT, data));
     EXPECT_LE(0,dlt_log_uint(&context, DLT_LOG_OFF, data));
     EXPECT_LE(0,dlt_log_uint(&context, DLT_LOG_FATAL, data));