Add CLI test for --indent

ocaml-ppx · Feb 17, 2020 · 4ffff85 · 4ffff85
1 parent 6392053
commit 4ffff85
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Showing 4 changed files with 35 additions and 0 deletions.
diff --git a/test/cli/dune b/test/cli/dune
@@ -443,3 +443,29 @@
  (name runtest)
  (action
   (diff env_unknown_value.expected env_unknown_value.output)))
+
+(rule
+ (targets line_indent_2.output)
+ (deps .ocamlformat)
+ (action
+  (with-outputs-to
+   %{targets}
+   (system "%{bin:ocamlformat} %{dep:sample/c.ml} --indent 6"))))
+
+(alias
+ (name runtest)
+ (action
+  (diff line_indent_2.expected line_indent_2.output)))
+
+(rule
+ (targets line_indent_4.output)
+ (deps .ocamlformat)
+ (action
+  (with-outputs-to
+   %{targets}
+   (system "%{bin:ocamlformat} %{dep:sample/c.ml} --indent 4"))))
+
+(alias
+ (name runtest)
+ (action
+  (diff line_indent_4.expected line_indent_4.output)))
diff --git a/test/cli/line_indent_2.expected b/test/cli/line_indent_2.expected
@@ -0,0 +1 @@
+2
diff --git a/test/cli/line_indent_4.expected b/test/cli/line_indent_4.expected
@@ -0,0 +1 @@
+4
diff --git a/test/cli/sample/c.ml b/test/cli/sample/c.ml
@@ -0,0 +1,7 @@
+let foooooooooooo = let foooooooo = foooooooooooo in foooooooooooo
+
+let foooooooooooo = let foooooooooooooo =
+let woooooooooooooooo = koooooooooooooooo in
+baaaaaar
+in
+hooohoooo