1 files changed, 28 insertions, 0 deletions
diff --git a/third_party/bazel/rules_haskell/tests/package-name/BUILD.bazel b/third_party/bazel/rules_haskell/tests/package-name/BUILD.bazel
new file mode 100644
index 0000000000..9d187f0836
--- /dev/null
+++ b/third_party/bazel/rules_haskell/tests/package-name/BUILD.bazel
@@ -0,0 +1,28 @@
+load(
+    "@io_tweag_rules_haskell//haskell:haskell.bzl",
+    "haskell_library",
+    "haskell_test",
+)
+
+# Tests around our use of package names.
+package(default_testonly = 1)
+
+haskell_library(
+    # The character "Z" should be untouched in the GHC package name.
+    # However, underscores (which are not legal) should be turned into dashes.
+    name = "lib-a_Z",
+    srcs = ["Lib.hs"],
+    version = "1.2.3.4",
+    deps = ["//tests/hackage:base"],
+)
+
+haskell_test(
+    name = "bin",
+    size = "small",
+    srcs = ["Main.hs"],
+    version = "0.0.0",  # This flags triggers the `MIN_VERSION` macro generation
+    deps = [
+        ":lib-a_Z",
+        "//tests/hackage:base",
+    ],
+)