[lldb] Add test for executing static initializers in expression command
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@375422 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/packages/Python/lldbsuite/test/commands/expression/static-initializers/Makefile b/packages/Python/lldbsuite/test/commands/expression/static-initializers/Makefile
new file mode 100644
index 0000000..99998b2
--- /dev/null
+++ b/packages/Python/lldbsuite/test/commands/expression/static-initializers/Makefile
@@ -0,0 +1,3 @@
+CXX_SOURCES := main.cpp
+
+include Makefile.rules
diff --git a/packages/Python/lldbsuite/test/commands/expression/static-initializers/TestStaticInitializers.py b/packages/Python/lldbsuite/test/commands/expression/static-initializers/TestStaticInitializers.py
new file mode 100644
index 0000000..e350e6e
--- /dev/null
+++ b/packages/Python/lldbsuite/test/commands/expression/static-initializers/TestStaticInitializers.py
@@ -0,0 +1,31 @@
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+class StaticInitializers(TestBase):
+
+ mydir = TestBase.compute_mydir(__file__)
+
+ def test(self):
+ """ Test a static initializer. """
+ self.build()
+
+ lldbutil.run_to_source_breakpoint(self, '// break here',
+ lldb.SBFileSpec("main.cpp", False))
+
+ # We use counter to observe if the initializer was called.
+ self.expect("expr counter", substrs=["(int) $", " = 0"])
+ self.expect("expr -p -- struct Foo { Foo() { inc_counter(); } }; Foo f;")
+ self.expect("expr counter", substrs=["(int) $", " = 1"])
+
+ def test_failing_init(self):
+ """ Test a static initializer that fails to execute. """
+ self.build()
+
+ lldbutil.run_to_source_breakpoint(self, '// break here',
+ lldb.SBFileSpec("main.cpp", False))
+
+ # FIXME: This error message is not even remotely helpful.
+ self.expect("expr -p -- struct Foo2 { Foo2() { do_abort(); } }; Foo2 f;", error=True,
+ substrs=["error: couldn't run static initializers: couldn't run static initializer:"])
diff --git a/packages/Python/lldbsuite/test/commands/expression/static-initializers/main.cpp b/packages/Python/lldbsuite/test/commands/expression/static-initializers/main.cpp
new file mode 100644
index 0000000..0bcf1eb
--- /dev/null
+++ b/packages/Python/lldbsuite/test/commands/expression/static-initializers/main.cpp
@@ -0,0 +1,11 @@
+#include <cstdlib>
+
+int counter = 0;
+
+void inc_counter() { ++counter; }
+
+void do_abort() { abort(); }
+
+int main() {
+ return 0; // break here
+}
