Enable core dumps for tests

3 files changed, 66 insertions, 0 deletions

diff --git a/tests/testutils/testcontext.cpp b/tests/testutils/testcontext.cpp
new file mode 100644
index 0000000..daf5e1f
--- /dev/null
+++ b/tests/testutils/testcontext.cpp
@@ -0,0 +1,35 @@
+#include "testcontext.h"
+
+#include <sys/time.h>
+#include <sys/resource.h>
+
+TestContext::TestContext(const QByteArray &sourceDir, const QByteArray &topSourceDir,
+                         const QByteArray &outputDir, const QByteArray &topOutputDir)
+    : m_sourceDir(sourceDir)
+    , m_topSourceDir(topSourceDir)
+    , m_outputDir(outputDir)
+    , m_topOutputDir(topOutputDir)
+{
+    rlimit unlimited = {
+        std::numeric_limits<rlim_t>::max(),
+        std::numeric_limits<rlim_t>::max()
+    };
+
+    if (setrlimit(RLIMIT_CORE, &unlimited)) {
+        const char *const lastError = strerror(errno);
+        qWarning("Cannot have unlimited core files: %s", lastError);
+    }
+
+    const char importPathVarName[] = "QML2_IMPORT_PATH";
+    QByteArray importPath = qgetenv(importPathVarName);
+
+    if (not importPath.isEmpty())
+        importPath = ':' + importPath;
+
+    qputenv(importPathVarName, m_topOutputDir + "/src" + importPath);
+}
+
+const char *TestContext::sourceDir() const
+{
+    return m_sourceDir.constData();
+}
diff --git a/tests/testutils/testcontext.h b/tests/testutils/testcontext.h
new file mode 100644
index 0000000..625c417
--- /dev/null
+++ b/tests/testutils/testcontext.h
@@ -0,0 +1,21 @@
+#ifndef TESTCONTEXT_H
+#define TESTCONTEXT_H
+
+#include <QByteArray>
+
+class TestContext
+{
+public:
+    explicit TestContext(const QByteArray &sourceDir, const QByteArray &topSourceDir,
+                         const QByteArray &outputDir, const QByteArray &topOutputDir);
+
+    const char *sourceDir() const;
+
+private:
+    const QByteArray m_sourceDir;
+    const QByteArray m_topSourceDir;
+    const QByteArray m_outputDir;
+    const QByteArray m_topOutputDir;
+};
+
+#endif // TESTCONTEXT_H
diff --git a/tests/testutils/testutils.pro b/tests/testutils/testutils.pro
new file mode 100644
index 0000000..5ed071d
--- /dev/null
+++ b/tests/testutils/testutils.pro
@@ -0,0 +1,10 @@
+TEMPLATE = lib
+CONFIG += c++11 static
+QT = core
+
+HEADERS += \
+    testcontext.h
+
+SOURCES += \
+    testcontext.cpp
+