Package com.sun.jna.platform.win32.WinNT

Examples of com.sun.jna.platform.win32.WinNT.HRESULT.intValue()

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        }

        final char[] buffer = new char[9];
        final DWORD len = Kernel32.INSTANCE.GetPrivateProfileSection("X", buffer, new DWORD(buffer.length), tmp.getCanonicalPath());

        assertEquals(len.intValue(), 7);
        assertEquals(new String(buffer), "A=1\0B=X\0\0");
    }

    public final void testGetPrivateProfileSectionNames() throws IOException {
        final File tmp = File.createTempFile("testGetPrivateProfileSectionNames", ".ini");
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            writer.close();
        }

        final char[] buffer = new char[7];
        final DWORD len = Kernel32.INSTANCE.GetPrivateProfileSectionNames(buffer, new DWORD(buffer.length), tmp.getCanonicalPath());
        assertEquals(len.intValue(), 5);
        assertEquals(new String(buffer), "S1\0S2\0\0");
    }

    public final void testWritePrivateProfileSection() throws IOException {
        final File tmp = File.createTempFile("testWritePrivateProfileSection", ".ini");
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      assertEquals(0, lpBuffer.ullAvailExtendedVirtual.intValue());
    }

    public void testGetLogicalDriveStrings() {
      DWORD dwSize = Kernel32.INSTANCE.GetLogicalDriveStrings(new DWORD(0), null);
      assertTrue(dwSize.intValue() > 0);
      char buf[] = new char[dwSize.intValue()];
      assertTrue(Kernel32.INSTANCE.GetLogicalDriveStrings(dwSize, buf).intValue() > 0);
    }

    public void testGetDiskFreeSpaceEx() {
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    }

    public void testGetLogicalDriveStrings() {
      DWORD dwSize = Kernel32.INSTANCE.GetLogicalDriveStrings(new DWORD(0), null);
      assertTrue(dwSize.intValue() > 0);
      char buf[] = new char[dwSize.intValue()];
      assertTrue(Kernel32.INSTANCE.GetLogicalDriveStrings(dwSize, buf).intValue() > 0);
    }

    public void testGetDiskFreeSpaceEx() {
      LARGE_INTEGER.ByReference lpFreeBytesAvailable = new LARGE_INTEGER.ByReference();
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        writer.close();

        final char[] buffer = new char[8];
       
        DWORD len = Kernel32.INSTANCE.GetPrivateProfileString("Section", "existingKey", "DEF", buffer, new DWORD(buffer.length), tmp.getCanonicalPath());
        assertEquals(3, len.intValue());
        assertEquals("ABC", Native.toString(buffer));
       
        len = Kernel32.INSTANCE.GetPrivateProfileString("Section", "missingKey", "DEF", buffer, new DWORD(buffer.length), tmp.getCanonicalPath());
        assertEquals(3, len.intValue());
        assertEquals("DEF", Native.toString(buffer));
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        DWORD len = Kernel32.INSTANCE.GetPrivateProfileString("Section", "existingKey", "DEF", buffer, new DWORD(buffer.length), tmp.getCanonicalPath());
        assertEquals(3, len.intValue());
        assertEquals("ABC", Native.toString(buffer));
       
        len = Kernel32.INSTANCE.GetPrivateProfileString("Section", "missingKey", "DEF", buffer, new DWORD(buffer.length), tmp.getCanonicalPath());
        assertEquals(3, len.intValue());
        assertEquals("DEF", Native.toString(buffer));
    }

    public final void testWritePrivateProfileString() throws IOException {
        final File tmp = File.createTempFile("testWritePrivateProfileString", ".ini");
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        }

        final char[] buffer = new char[9];
        final DWORD len = Kernel32.INSTANCE.GetPrivateProfileSection("X", buffer, new DWORD(buffer.length), tmp.getCanonicalPath());

        assertEquals(len.intValue(), 7);
        assertEquals(new String(buffer), "A=1\0B=X\0\0");
    }

    public final void testGetPrivateProfileSectionNames() throws IOException {
        final File tmp = File.createTempFile("testGetPrivateProfileSectionNames", ".ini");
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            writer.close();
        }

        final char[] buffer = new char[7];
        final DWORD len = Kernel32.INSTANCE.GetPrivateProfileSectionNames(buffer, new DWORD(buffer.length), tmp.getCanonicalPath());
        assertEquals(len.intValue(), 5);
        assertEquals(new String(buffer), "S1\0S2\0\0");
    }

    public final void testWritePrivateProfileSection() throws IOException {
        final File tmp = File.createTempFile("testWritePrivateProfileSection", ".ini");
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        // but verifies that the JNA mapping is correct (no exception)
        DWORDByReference pdwCapabilitiesStringLengthInCharacters = new DWORDByReference();
        Dxva2.INSTANCE.GetCapabilitiesStringLength(hPhysicalMonitor, pdwCapabilitiesStringLengthInCharacters);
        DWORD capStrLen = pdwCapabilitiesStringLengthInCharacters.getValue();

        LPSTR pszASCIICapabilitiesString = new LPSTR(new Memory(capStrLen.intValue()));
        Dxva2.INSTANCE.CapabilitiesRequestAndCapabilitiesReply(hPhysicalMonitor, pszASCIICapabilitiesString, capStrLen);
    }

    @Test
    public void testGetMonitorDisplayAreaPosition()
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   * @return
   *  Path.
   */
  public static String getTempPath() {
    DWORD nBufferLength = new DWORD(WinDef.MAX_PATH);
      char[] buffer = new char[nBufferLength.intValue()];
      if (Kernel32.INSTANCE.GetTempPath(nBufferLength, buffer).intValue() == 0) {
        throw new Win32Exception(Kernel32.INSTANCE.GetLastError());
      }
      return Native.toString(buffer);
  }
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