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Merge #15864: Fix datadir handling

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ffea41f530 Enable all tests in feature_config_args.py (Hennadii Stepanov)
66f5c17f8a Use CheckDataDirOption() for code uniformity (Hennadii Stepanov)
7e33a18a34 Fix datadir handling in bitcoin-cli (Hennadii Stepanov)
b28dada374 Fix datadir handling in bitcoin-qt (Hennadii Stepanov)
50824093bb Fix datadir handling in bitcoind (Hennadii Stepanov)
740d41ce9f Add CheckDataDirOption() function (Hennadii Stepanov)
c1f325126c Return absolute path early in AbsPathForConfigVal (Hennadii Stepanov)

Pull request description:

  Fix #15240, see: https://github.com/bitcoin/bitcoin/issues/15240#issuecomment-487353760
  Fix #15745
  Fix broken `feature_config_args.py` tests (disabled by MarcoFalke@fabe28a0cdcfa13e0e595a0905e3642a960d3077). All test are enabled now.
  This PR is alternative to #13621.

  User's `$HOME` directory is not touched unnecessarily now.

  ~To make reviewing easier only `bitcoind` code is modified (neither `bitcoin-cli` nor `bitcoin-qt`).~

  Refs:
  - https://github.com/bitcoin/bitcoin/issues/15745#issuecomment-479852569 by **laanwj**
  - #16220

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Tree-SHA512: 4a4cda10e0b67c8f374da0c9567003d2b566d948e7f8550fe246868b5794c15010e88ea206009480b9cd2f737f310a15e984f920730448f99a895893bed351df
This commit is contained in:
MarcoFalke
2019-08-19 09:58:36 -04:00
parent 8b42db130f ffea41f530
commit 83112db129
7 changed files with 26 additions and 18 deletions
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5
src/qt/bitcoin.cpp
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@@ -490,10 +490,9 @@ int GuiMain(int argc, char* argv[])
if (!Intro::pickDataDirectory(*node))
return EXIT_SUCCESS;
/// 6. Determine availability of data and blocks directory and parse bitcoin.conf
/// 6. Determine availability of data directory and parse bitcoin.conf
/// - Do not call GetDataDir(true) before this step finishes
if (!fs::is_directory(GetDataDir(false)))
{
if (!CheckDataDirOption()) {
node->initError(strprintf("Specified data directory \"%s\" does not exist.\n", gArgs.GetArg("-datadir", "")));
QMessageBox::critical(nullptr, PACKAGE_NAME,
QObject::tr("Error: Specified data directory \"%1\" does not exist.").arg(QString::fromStdString(gArgs.GetArg("-datadir", ""))));