1 files changed, 33 insertions, 0 deletions
diff --git a/debuginfo-tests/dexter/feature_tests/commands/perfect/expect_step_kind/direction.cpp b/debuginfo-tests/dexter/feature_tests/commands/perfect/expect_step_kind/direction.cpp
new file mode 100644
index 00000000000..a4fa5330f35
--- /dev/null
+++ b/debuginfo-tests/dexter/feature_tests/commands/perfect/expect_step_kind/direction.cpp
@@ -0,0 +1,33 @@
+// Purpose:
+//      Check that \DexExpectStepKind correctly counts 'VERTICAL_BACKWARD' steps
+//      for a trivial test. Expect one 'VERTICAL_BACKWARD' for every step onto
+//      a lesser source line number in the same function. Expect one
+//      'VERTICAL_FORWARD' for every step onto a greater source line number in
+//      the same function.
+//
+// REQUIRES: system-linux, lldb
+//
+// RUN: %dexter test --fail-lt 1.0 -w  \
+// RUN:     --builder 'clang' --debugger 'lldb' --cflags "-O0 -g" -- %s \
+// RUN:     | FileCheck %s
+// CHECK: direction.cpp:
+
+int func(int i) {
+    return i; // step 7, 9, 11
+}
+
+int main()
+{
+    for (int i = 0; i < 2; ++i) { // step 1: FUNC, step 3, 5: VERTICAL_BACKWARD
+        i = i;                    // step 2, 4: VERTICAL_FORWARD
+    }
+    // ---------1           - step 6: VERTICAL_FORWARD
+    // ---------|---------2 - step 8: HORIZONTAL_FORWARD
+    // ----3----|---------| - step 10: HORIZONTAL_BACKWARD
+    return func(func(0) + func(1));
+}
+
+// DexExpectStepKind('VERTICAL_BACKWARD', 2)
+// DexExpectStepKind('VERTICAL_FORWARD', 3)
+// DexExpectStepKind('HORIZONTAL_FORWARD', 1)
+// DexExpectStepKind('HORIZONTAL_BACKWARD', 1)