lstrlen.c File Reference

#include "precomp.h"

Include dependency graph for lstrlen.c:

Go to the source code of this file.

Functions
LONG WINAPI	VEHandler_1 (PEXCEPTION_POINTERS ExceptionInfo)
LONG WINAPI	VEHandler_2 (PEXCEPTION_POINTERS ExceptionInfo)
	START_TEST (lstrlen)

Function Documentation

START_TEST()

START_TEST

(

lstrlen

)

Definition at line 27 of file lstrlen.c.

{
    PVOID pVEH;
 
    /* Test basic functionality */
    ok(lstrlenA( "Hello World!") == 12, "lstrlenA failed!\n");
    ok(lstrlenW(L"Hello World!") == 12, "lstrlenW failed!\n");
 
    /*
     * NULL buffer is special and is considered separately;
     * no internal exception is generated.
     * Use Vectored Exception Handling to monitor for first-chance exceptions.
     */
pVEH = AddVectoredExceptionHandler(1, VEHandler_1);
    ok(lstrlenA(NULL) == 0, "lstrlenA should have returned 0.\n");
    ok(lstrlenW(NULL) == 0, "lstrlenW should have returned 0.\n");
RemoveVectoredExceptionHandler(pVEH);
 
    /*
     * Test some invalid buffers. Internal exceptions should be generated.
     * Use Vectored Exception Handling to monitor for first-chance exceptions.
     */
pVEH = AddVectoredExceptionHandler(1, VEHandler_2);
    ok(lstrlenA( (LPSTR)(LONG_PTR)0xbaadf00d) == 0, "lstrlenA should have returned 0.\n");
    ok(lstrlenW((LPWSTR)(LONG_PTR)0xbaadf00d) == 0, "lstrlenW should have returned 0.\n");
RemoveVectoredExceptionHandler(pVEH);
}

VEHandler_1()

LONG WINAPI VEHandler_1

(

PEXCEPTION_POINTERS

ExceptionInfo

)

Definition at line 10 of file lstrlen.c.

{
    /*
     * Vectored Exception Handler possibly called for lstrlen(NULL).
     * Expected not to be called!
     */
    ok(FALSE, "VEHandler_1 called!\n");
    return EXCEPTION_CONTINUE_SEARCH;
}

Referenced by START_TEST().

VEHandler_2()

LONG WINAPI VEHandler_2

(

PEXCEPTION_POINTERS

ExceptionInfo

)

Definition at line 20 of file lstrlen.c.

{
    /* Vectored Exception Handler that should be called for lstrlen(<invalid_ptr>) */
    ok(TRUE, "VEHandler_2 not called?\n");
    return EXCEPTION_CONTINUE_SEARCH;
}

Referenced by START_TEST().