Author: Raphael Isemann Date: 2019-10-21T16:07:45Z New Revision: 7a79e10a82e0d5f84385566493823959dc1697b3
URL: https://github.com/llvm/llvm-project/commit/7a79e10a82e0d5f84385566493823959dc1697b3 DIFF: https://github.com/llvm/llvm-project/commit/7a79e10a82e0d5f84385566493823959dc1697b3.diff LOG: [lldb] Add test for executing static initializers in expression command llvm-svn: 375422 Added: lldb/packages/Python/lldbsuite/test/commands/expression/static-initializers/Makefile lldb/packages/Python/lldbsuite/test/commands/expression/static-initializers/TestStaticInitializers.py lldb/packages/Python/lldbsuite/test/commands/expression/static-initializers/main.cpp Modified: Removed: ################################################################################ diff --git a/lldb/packages/Python/lldbsuite/test/commands/expression/static-initializers/Makefile b/lldb/packages/Python/lldbsuite/test/commands/expression/static-initializers/Makefile new file mode 100644 index 000000000000..99998b20bcb0 --- /dev/null +++ b/lldb/packages/Python/lldbsuite/test/commands/expression/static-initializers/Makefile @@ -0,0 +1,3 @@ +CXX_SOURCES := main.cpp + +include Makefile.rules diff --git a/lldb/packages/Python/lldbsuite/test/commands/expression/static-initializers/TestStaticInitializers.py b/lldb/packages/Python/lldbsuite/test/commands/expression/static-initializers/TestStaticInitializers.py new file mode 100644 index 000000000000..e350e6ef930f --- /dev/null +++ b/lldb/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/lldb/packages/Python/lldbsuite/test/commands/expression/static-initializers/main.cpp b/lldb/packages/Python/lldbsuite/test/commands/expression/static-initializers/main.cpp new file mode 100644 index 000000000000..0bcf1eb3edaf --- /dev/null +++ b/lldb/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 +} _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
