From 7eea659fc908e5edfc90c185a6958ed07ecf5cd4 Mon Sep 17 00:00:00 2001
From: Jarol Rodriguez <jarolrod@tutanota.com>
Date: Sun, 16 May 2021 16:27:04 -0400
Subject: qt, test: use qsignalspy instead of qeventloop

---
 src/qt/test/apptests.cpp | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'src/qt')

diff --git a/src/qt/test/apptests.cpp b/src/qt/test/apptests.cpp
index 8dffd2f59f..36b9024541 100644
--- a/src/qt/test/apptests.cpp
+++ b/src/qt/test/apptests.cpp
@@ -20,9 +20,9 @@
 #endif
 
 #include <QAction>
-#include <QEventLoop>
 #include <QLineEdit>
 #include <QScopedPointer>
+#include <QSignalSpy>
 #include <QTest>
 #include <QTextEdit>
 #include <QtGlobal>
@@ -33,13 +33,14 @@ namespace {
 //! Call getblockchaininfo RPC and check first field of JSON output.
 void TestRpcCommand(RPCConsole* console)
 {
-    QEventLoop loop;
     QTextEdit* messagesWidget = console->findChild<QTextEdit*>("messagesWidget");
-    QObject::connect(messagesWidget, &QTextEdit::textChanged, &loop, &QEventLoop::quit);
     QLineEdit* lineEdit = console->findChild<QLineEdit*>("lineEdit");
+    QSignalSpy mw_spy(messagesWidget, &QTextEdit::textChanged);
+    QVERIFY(mw_spy.isValid());
     QTest::keyClicks(lineEdit, "getblockchaininfo");
     QTest::keyClick(lineEdit, Qt::Key_Return);
-    loop.exec();
+    QVERIFY(mw_spy.wait(1000));
+    QCOMPARE(mw_spy.count(), 2);
     QString output = messagesWidget->toPlainText();
     UniValue value;
     value.read(output.right(output.size() - output.lastIndexOf(QChar::ObjectReplacementCharacter) - 1).toStdString());
-- 
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