[Lldb-commits] [PATCH] D91220: [ThreadPlan] Add a test for `thread step-in -r`, NFC

[Vedant Kumar via Phabricator via lldb-commits]

vsk updated this revision to Diff 304355.
vsk added a comment.

Simplify, using run_to_source_breakpoint.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D91220/new/

https://reviews.llvm.org/D91220

Files:
  lldb/packages/Python/lldbsuite/test/lldbtest.py
  lldb/test/API/lang/c/stepping/TestThreadStepInAvoidRegexp.py
  lldb/test/API/lang/c/stepping/main.c


Index: lldb/test/API/lang/c/stepping/main.c
===================================================================
--- lldb/test/API/lang/c/stepping/main.c
+++ lldb/test/API/lang/c/stepping/main.c
@@ -39,7 +39,7 @@
 {
     int A1 = a(1); // frame select 2, thread step-out while stopped at "c(1)"
 
-    int B2 = b(2);
+    int B2 = b(2); // assignment to B2
 
     int A3 = a(3); // frame select 1, thread step-out while stopped at "c(3)"
 
Index: lldb/test/API/lang/c/stepping/TestThreadStepInAvoidRegexp.py
===================================================================
--- /dev/null
+++ lldb/test/API/lang/c/stepping/TestThreadStepInAvoidRegexp.py
@@ -0,0 +1,33 @@
+"""
+Test thread step-in [ -r | --step-over-regexp ].
+"""
+
+
+
+import lldb
+from lldbsuite.test.lldbtest import *
+import lldbsuite.test.lldbutil as lldbutil
+
+
+class ThreadStepInAvoidRegexTestCase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    def setUp(self):
+        TestBase.setUp(self)
+        self.line2 = line_number('main.c', '// assignment to B2')
+
+    def test_step_out_avoid_regexp(self):
+        """Exercise thread step-in -r"""
+        self.build()
+        lldbutil.run_to_source_breakpoint(self,
+                'frame select 2, thread step-out while stopped',
+                lldb.SBFileSpec('main.c'))
+
+        # Now step in, skipping the frames for 'b' and 'a'.
+        self.runCmd("thread step-in -r 'a'")
+
+        # We should be at the assignment to B2.
+        self.expect("thread backtrace", STEP_IN_SUCCEEDED,
+                    substrs=["stop reason = step in"],
+                    patterns=["frame #0.*main.c:%d" % self.line2])
Index: lldb/packages/Python/lldbsuite/test/lldbtest.py
===================================================================
--- lldb/packages/Python/lldbsuite/test/lldbtest.py
+++ lldb/packages/Python/lldbsuite/test/lldbtest.py
@@ -126,6 +126,8 @@
 
 SOURCE_DISPLAYED_CORRECTLY = "Source code displayed correctly"
 
+STEP_IN_SUCCEEDED = "Thread step-in succeeded"
+
 STEP_OUT_SUCCEEDED = "Thread step-out succeeded"
 
 STOPPED_DUE_TO_EXC_BAD_ACCESS = "Process should be stopped due to bad access exception"


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