Rename runtime\assert.h to runtime\rhassert.h

Fixing TODOs about collisions with the system assert.h header

[tfs-changeset: 1589045]

1 files changed, 98 insertions, 0 deletions

diff --git a/src/Native/Runtime/rhassert.cpp b/src/Native/Runtime/rhassert.cpp
new file mode 100644
index 000000000..1639f66d3
--- /dev/null
+++ b/src/Native/Runtime/rhassert.cpp
@@ -0,0 +1,98 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+#include "common.h"
+#include "CommonTypes.h"
+#include "CommonMacros.h"
+#include "PalRedhawkCommon.h"
+#include "PalRedhawk.h"
+#include "rhassert.h"
+
+
+#include "RhConfig.h"
+
+#ifdef _DEBUG
+
+#define MB_ABORTRETRYIGNORE         0x00000002L
+#define IDABORT             3
+#define IDRETRY             4
+#define IDIGNORE            5
+
+void Assert(const char * expr, const char * file, UInt32 line_num, const char * message)
+{
+#ifndef DACCESS_COMPILE
+#ifdef NO_UI_ASSERT
+    PalDebugBreak();
+#else
+    if (g_pRhConfig->GetBreakOnAssert())
+    {
+        printf(
+            "--------------------------------------------------\n"
+            "Debug Assertion Violation\n\n"
+            "%s%s%s"
+            "Expression: '%s'\n\n"
+            "File: %s, Line: %u\n"
+            "--------------------------------------------------\n",
+            message ? ("Message: ") : (""),
+            message ? (message) : (""),
+            message ? ("\n\n") : (""),
+            expr, file, line_num);
+
+        // Flush standard output before failing fast to make sure the assertion failure message
+        // is retained when tests are being run with redirected stdout.
+        fflush(stdout);
+
+        // If there's no debugger attached, we just FailFast
+        if (!PalIsDebuggerPresent())
+            PalRaiseFailFastException(NULL, NULL, FAIL_FAST_GENERATE_EXCEPTION_ADDRESS);
+
+        // If there is a debugger attached, we break and then allow continuation.
+        PalDebugBreak();
+        return;
+    }
+
+    char buffer[4096];
+
+    sprintf_s(buffer, COUNTOF(buffer),
+           "--------------------------------------------------\n"
+           "Debug Assertion Violation\n\n"
+           "%s%s%s"
+           "Expression: '%s'\n\n"
+           "File: %s, Line: %u\n"
+           "--------------------------------------------------\n"
+           "Abort: Exit Immediately\n"
+           "Retry: DebugBreak()\n"
+           "Ignore: Keep Going\n"
+           "--------------------------------------------------\n", 
+           message ? ("Message: ") : (""),
+           message ? (message) : (""),
+           message ? ("\n\n") : (""),
+           expr, file, line_num);
+
+    HANDLE hMod = PalLoadLibraryExW(L"user32.dll", NULL, 0);
+    Int32 (* pfn)(HANDLE, char *, const char *, UInt32) = 
+        (Int32 (*)(HANDLE, char *, const char *, UInt32))PalGetProcAddress(hMod, "MessageBoxA");
+
+    Int32 result = pfn(NULL, buffer, "Redhawk Assert", MB_ABORTRETRYIGNORE);
+
+    switch (result)
+    {
+    case IDABORT:
+        PalTerminateProcess(PalGetCurrentProcess(), 666);
+        break;
+    case IDRETRY:
+        PalDebugBreak();
+        break;
+    case IDIGNORE:
+        break;
+    }
+#endif
+#else
+    UNREFERENCED_PARAMETER(expr);
+    UNREFERENCED_PARAMETER(file);
+    UNREFERENCED_PARAMETER(line_num);
+    UNREFERENCED_PARAMETER(message);
+#endif //!DACCESS_COMPILE
+}
+
+#endif // _DEBUG