It happens in RandomAccessReadBuffer(InputStream input) .
input.available() returns 0 despite that more bytes are available. This
can be shown with this change:
if (remainingBytes == 0 && input.available() > 0)
{
expandBuffer();
}
else
{
////////////////////// new
int by = input.read();
if (by != -1)
{
throw new IOException("hey there was more");
}
///////////////////// end of new code
currentBuffer.limit(offset);
break;
}
also, this test code
@Test
void testBlah() throws IOException
{
System.out.println("start");
try (InputStream is = new
URL("https://issues.apache.org/jira/secure/attachment/13017227/stringwidth.pdf";).openStream())
{
RandomAccessReadBuffer rarb = new RandomAccessReadBuffer(is);
System.out.println(rarb.length());
}
}
shows 8192 bytes. The real size of the file is 34KB.
Tilman
Am 25.02.2021 um 20:26 schrieb Tilman Hausherr:
Something is weird with the trunk build. It fails on my PC and on
Jenkins despite no changes.
An example is PDFontTest.testPDFox5048(). That one fails as it is, but
doesn't fail when using a local file.
Also, the URL
https://issues.apache.org/jira/secure/attachment/13017227/stringwidth.pdf
has a FontFile3 = null when loaded with CTRL-U in PDFDebugger, but not
when loaded locally.
Same test works fine when done in the 2.0 build
Tilman
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