Mercurial > trustbridge

annotate ui/tests/common.cpp @ 285:f23e0ccd5d14

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Fix call to windows process. This now uses the correct parameters, emits the signals correctly as errors and waits for the process to finish instead of relying on NOASYNC which did not work for runas and also made it impossible to get the return code
author Andre Heinecke <aheinecke@intevation.de>
date Wed, 02 Apr 2014 13:45:57 +0000
parents c05e126b0b9e
children 17e1c8f37d72
rev   line source
240
c05e126b0b9e Fix downloadertest and factor out generating file input.
Andre Heinecke <aheinecke@intevation.de>
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1 #include <QString>
c05e126b0b9e Fix downloadertest and factor out generating file input.
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2 #include <QTemporaryFile>
c05e126b0b9e Fix downloadertest and factor out generating file input.
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3 #include <QDebug>
c05e126b0b9e Fix downloadertest and factor out generating file input.
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4 #include "common.h"
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5
c05e126b0b9e Fix downloadertest and factor out generating file input.
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6 QString getRandomDataFile(size_t size, const QDir &inDir)
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7 {
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8 QTemporaryFile *tmpfile;
c05e126b0b9e Fix downloadertest and factor out generating file input.
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9 if (inDir != QDir()) {
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10 tmpfile = new QTemporaryFile(inDir.path() + "/downloadertest");
c05e126b0b9e Fix downloadertest and factor out generating file input.
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11 } else {
c05e126b0b9e Fix downloadertest and factor out generating file input.
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12 tmpfile = new QTemporaryFile();
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13 }
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14 tmpfile->setAutoRemove(false);
c05e126b0b9e Fix downloadertest and factor out generating file input.
Andre Heinecke <aheinecke@intevation.de>
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15 tmpfile->open();
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16 size_t bufsize = 1024 * 1024;
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17 if (bufsize > size) {
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18 bufsize = size;
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19 }
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20 char buf[bufsize];
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21
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22 for (size_t i = 0; i < bufsize; i++) {
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23 buf[i] = (char) qrand() % 255;
c05e126b0b9e Fix downloadertest and factor out generating file input.
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24 }
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25
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26 size_t bytesWritten=0;
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27 int retval = 0;
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28 do {
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29 size_t toWrite = size - bytesWritten;
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30 if (toWrite < bufsize) {
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31 retval = tmpfile->write(buf, toWrite);
c05e126b0b9e Fix downloadertest and factor out generating file input.
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32 } else {
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33 retval = tmpfile->write(buf, bufsize);
c05e126b0b9e Fix downloadertest and factor out generating file input.
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34 }
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35 bytesWritten += retval;
c05e126b0b9e Fix downloadertest and factor out generating file input.
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36 } while (retval != -1 && bytesWritten < size);
c05e126b0b9e Fix downloadertest and factor out generating file input.
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37
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38 tmpfile->close();
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39 QString ret = tmpfile->fileName();
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40 delete tmpfile;
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41 return ret;
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42 }
http://wald.intevation.org/projects/trustbridge/