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kernel32: Added some last error tests for mailslots.

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This commit is contained in:
Alexandre Julliard 2007-04-02 20:25:08 +02:00
parent 02ed704be1
commit 2a86f347fa
1 changed files with 21 additions and 0 deletions
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21
dlls/kernel32/tests/mailslot.c
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@ -82,8 +82,10 @@ static int mailslot_test(void)
memset(buffer, 0, sizeof buffer);
ok( !ReadFile( hSlot, buffer, sizeof buffer, &count, NULL),
"slot read\n");
ok( GetLastError() == ERROR_SEM_TIMEOUT, "wrong error %u\n", GetLastError() );
ok( !WriteFile( hSlot, buffer, sizeof buffer, &count, NULL),
"slot write\n");
ok( GetLastError() == ERROR_ACCESS_DENIED, "wrong error %u\n", GetLastError() );
/* now try and openthe client, but with the wrong sharing mode */
hWriter = CreateFile(szmspath, GENERIC_READ|GENERIC_WRITE,
@ -103,8 +105,10 @@ static int mailslot_test(void)
*/
ok( !ReadFile( hSlot, buffer, sizeof buffer/2, &count, NULL),
"slot read\n");
ok( GetLastError() == ERROR_SEM_TIMEOUT, "wrong error %u\n", GetLastError() );
ok( !WriteFile( hSlot, buffer, sizeof buffer/2, &count, NULL),
"slot write\n");
ok( GetLastError() == ERROR_ACCESS_DENIED, "wrong error %u\n", GetLastError() );
/*
* we can't read from this client,
@ -112,10 +116,12 @@ static int mailslot_test(void)
*/
ok( !ReadFile( hWriter, buffer, sizeof buffer/2, &count, NULL),
"can read client\n");
todo_wine ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
ok( WriteFile( hWriter, buffer, sizeof buffer/2, &count, NULL),
"can't write client\n");
ok( !ReadFile( hWriter, buffer, sizeof buffer/2, &count, NULL),
"can read client\n");
todo_wine ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
/*
* seeing as there's something in the slot,
@ -128,6 +134,7 @@ static int mailslot_test(void)
/* but not again */
ok( !ReadFile( hSlot, buffer, sizeof buffer, &count, NULL),
"slot read\n");
ok( GetLastError() == ERROR_SEM_TIMEOUT, "wrong error %u\n", GetLastError() );
/* now try open another writer... should fail */
hWriter2 = CreateFile(szmspath, GENERIC_READ|GENERIC_WRITE,
@ -183,6 +190,7 @@ static int mailslot_test(void)
/* check there's still no data */
ok( !ReadFile( hSlot, buffer, sizeof buffer, &count, NULL), "slot read\n");
ok( GetLastError() == ERROR_SEM_TIMEOUT, "wrong error %u\n", GetLastError() );
/* write two messages */
buffer[0] = 'a';
@ -275,12 +283,25 @@ static int mailslot_test(void)
/* check that reads fail */
ok( !ReadFile( hSlot, buffer, sizeof buffer, &count, NULL),
"3rd slot read succeeded\n");
ok( GetLastError() == ERROR_SEM_TIMEOUT, "wrong error %u\n", GetLastError() );
/* finally close the mailslot and its client */
ok( CloseHandle( hWriter2 ), "closing 2nd client\n");
ok( CloseHandle( hWriter ), "closing the client\n");
ok( CloseHandle( hSlot ), "closing the mailslot\n");
/* test timeouts */
hSlot = CreateMailslot( szmspath, 0, 1000, NULL );
ok( hSlot != INVALID_HANDLE_VALUE , "valid mailslot failed\n");
count = 0;
memset(buffer, 0, sizeof buffer);
dwTimeout = GetTickCount();
ok( !ReadFile( hSlot, buffer, sizeof buffer, &count, NULL), "slot read\n");
ok( GetLastError() == ERROR_SEM_TIMEOUT, "wrong error %u\n", GetLastError() );
dwTimeout = GetTickCount() - dwTimeout;
todo_wine ok( dwTimeout >= 1000, "timeout too short %u\n", dwTimeout );
ok( CloseHandle( hSlot ), "closing the mailslot\n");
return 0;
}