EPA: Run exactprint transformation tests as part of CI

EPA == exact print annotations.

When !2418 landed, it did not run the tests brought over from
ghc-exactprint for making sure the AST prints correctly efter being
edited.

This enables those tests.

1 files changed, 25 insertions, 0 deletions

diff --git a/testsuite/tests/ghc-api/exactprint/LocToName.expected.hs b/testsuite/tests/ghc-api/exactprint/LocToName.expected.hs
new file mode 100644
index 0000000000..0b1484873a
--- /dev/null
+++ b/testsuite/tests/ghc-api/exactprint/LocToName.expected.hs
@@ -0,0 +1,25 @@
+module LocToName where
+
+{-
+
+
+
+
+
+
+
+
+-}
+
+
+
+
+
+
+
+LocToName.newPoint (x:xs) = x ^2 + LocToName.newPoint xs
+    -- where sq x = x ^pow
+    --       pow = 2
+
+LocToName.newPoint [] = 0
+