diff --git a/test/command/7155.md b/test/command/7155.md
new file mode 100644
index 000000000..49358bf97
--- /dev/null
+++ b/test/command/7155.md
@@ -0,0 +1,15 @@
+```
+% pandoc -f markdown+tex_math_single_backslash -t native
+\(x\) \[x\]
+\\(x\\) \\[x\\]
+^D
+[Para [Math InlineMath "x",Space,Math DisplayMath "x",SoftBreak,Str "\\(x\\)",Space,Str "\\[x\\]"]]
+```
+
+```
+% pandoc -f markdown+tex_math_double_backslash -t native
+\(x\) \[x\]
+\\(x\\) \\[x\\]
+^D
+[Para [Str "(x)",Space,Str "[x]",SoftBreak,Math InlineMath "x",Space,Math DisplayMath "x"]]
+```