From 29872606d220420d53fde7cc5e3bea15f8da62e7 Mon Sep 17 00:00:00 2001 From: Raphael Isemann Date: Sun, 1 Sep 2019 09:12:37 +0000 Subject: [lldb] Restructure test folders to match LLDB command hierarchy Summary: As discussed on lldb-dev, this patch moves some LLDB tests into a hierarchy that more closely resembles the commands we use in the LLDB interpreter. This patch should only move tests that use the command interpreter and shouldn't touch any tests that primarily test the SB API. Reviewers: #lldb, jfb, JDevlieghere Reviewed By: #lldb, JDevlieghere Subscribers: dexonsmith, arphaman, JDevlieghere, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D67033 llvm-svn: 370605 --- .../TestIRInterpreterPHINodes.py | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 lldb/packages/Python/lldbsuite/test/commands/expression/ir-interpreter-phi-nodes/TestIRInterpreterPHINodes.py (limited to 'lldb/packages/Python/lldbsuite/test/commands/expression/ir-interpreter-phi-nodes/TestIRInterpreterPHINodes.py') diff --git a/lldb/packages/Python/lldbsuite/test/commands/expression/ir-interpreter-phi-nodes/TestIRInterpreterPHINodes.py b/lldb/packages/Python/lldbsuite/test/commands/expression/ir-interpreter-phi-nodes/TestIRInterpreterPHINodes.py new file mode 100644 index 00000000000..20a9477b1f7 --- /dev/null +++ b/lldb/packages/Python/lldbsuite/test/commands/expression/ir-interpreter-phi-nodes/TestIRInterpreterPHINodes.py @@ -0,0 +1,41 @@ +""" +Test PHI nodes work in the IR interpreter. +""" + + +import lldb +from lldbsuite.test.lldbtest import * +import lldbsuite.test.lldbutil as lldbutil + + +class IRInterpreterPHINodesTestCase(TestBase): + mydir = TestBase.compute_mydir(__file__) + + def test_phi_node_support(self): + """Test support for PHI nodes in the IR interpreter.""" + + self.build() + exe = self.getBuildArtifact("a.out") + self.runCmd('file ' + exe, CURRENT_EXECUTABLE_SET) + + # Break on the first assignment to i + line = line_number('main.cpp', 'i = 5') + lldbutil.run_break_set_by_file_and_line( + self, 'main.cpp', line, num_expected_locations=1, loc_exact=True) + + self.runCmd('run', RUN_SUCCEEDED) + + # The stop reason of the thread should be breakpoint + self.expect('thread list', STOPPED_DUE_TO_BREAKPOINT, + substrs=['stopped', 'stop reason = breakpoint']) + + self.runCmd('s') + + # The logical 'or' causes a PHI node to be generated. Execute without JIT + # to test that the interpreter can handle this + self.expect('expr -j 0 -- i == 3 || i == 5', substrs=['true']) + + self.runCmd('s') + self.expect('expr -j 0 -- i == 3 || i == 5', substrs=['false']) + self.runCmd('s') + self.expect('expr -j 0 -- i == 3 || i == 5', substrs=['true']) -- cgit v1.2.3