AutoTest: Display relative path for file nodes

Using the full path for the file nodes may be quite long
depending on the location of the project.
Display its name relative to the project directory or the
parent group node instead.

Fixes: QTCREATORBUG-24374
Change-Id: I4ce57a0940008d99c51e63c2265a371a0ffe20ef
Reviewed-by: David Schulz <david.schulz@qt.io>

1 files changed, 15 insertions, 2 deletions

diff --git a/src/plugins/autotest/catch/catchtreeitem.cpp b/src/plugins/autotest/catch/catchtreeitem.cpp
index cdd48d85368..e62cbe0da78 100644
--- a/src/plugins/autotest/catch/catchtreeitem.cpp
+++ b/src/plugins/autotest/catch/catchtreeitem.cpp
@@ -27,6 +27,7 @@
 #include "catchconfiguration.h"
 #include "catchframework.h"
 
+#include <projectexplorer/project.h>
 #include <projectexplorer/session.h>
 #include <utils/qtcassert.h>
 
@@ -38,14 +39,26 @@ QString CatchTreeItem::testCasesString() const
     return m_state & CatchTreeItem::Parameterized ? QString(name() + " -*") : name();
 }
 
-QVariant CatchTreeItem::data(int column, int role) const
+static QString nonRootDisplayName(const CatchTreeItem *it)
 {
+    if (it->type() != TestTreeItem::TestSuite)
+        return it->name();
+    ProjectExplorer::Project *project = ProjectExplorer::SessionManager::startupProject();
+    if (!project)
+        return it->name();
+    TestTreeItem *parent = it->parentItem();
+    int baseDirSize = (parent->type() == TestTreeItem::GroupNode)
+            ? parent->filePath().size() : project->projectDirectory().toString().size();
+    return it->name().mid(baseDirSize + 1);
+}
 
+QVariant CatchTreeItem::data(int column, int role) const
+{
     switch (role) {
     case Qt::DisplayRole:
         if (type() == Root)
             break;
-        return QString(name() + stateSuffix());
+        return QString(nonRootDisplayName(this) + stateSuffix());
     case Qt::CheckStateRole:
         switch (type()) {
         case Root: