From 93d9f51d16711e6ec0763e1189eb1a57a5ba8e3e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A1nos=20Veres?= <janos.veres@gmail.com>
Date: Wed, 2 Dec 2020 20:26:04 +0100
Subject: fix(cli): add hygiene pass to transpile pipeline (#8586)
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Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
---
 cli/tests/integration_tests.rs      |  5 +++++
 cli/tests/runtime_decorators.ts     | 42 +++++++++++++++++++++++++++++++++++++
 cli/tests/runtime_decorators.ts.out |  7 +++++++
 3 files changed, 54 insertions(+)
 create mode 100644 cli/tests/runtime_decorators.ts
 create mode 100644 cli/tests/runtime_decorators.ts.out

(limited to 'cli/tests')

diff --git a/cli/tests/integration_tests.rs b/cli/tests/integration_tests.rs
index c99033020..aca2df99c 100644
--- a/cli/tests/integration_tests.rs
+++ b/cli/tests/integration_tests.rs
@@ -2927,6 +2927,11 @@ itest!(no_check_decorators {
   output: "no_check_decorators.ts.out",
 });
 
+itest!(runtime_decorators {
+  args: "run --quiet --reload --no-check runtime_decorators.ts",
+  output: "runtime_decorators.ts.out",
+});
+
 itest!(lib_ref {
   args: "run --quiet --unstable --reload lib_ref.ts",
   output: "lib_ref.ts.out",
diff --git a/cli/tests/runtime_decorators.ts b/cli/tests/runtime_decorators.ts
new file mode 100644
index 000000000..5da109110
--- /dev/null
+++ b/cli/tests/runtime_decorators.ts
@@ -0,0 +1,42 @@
+// deno-lint-ignore-file
+function A() {
+  console.log("@A evaluated");
+  return function (
+    target: any,
+    propertyKey: string,
+    descriptor: PropertyDescriptor,
+  ) {
+    console.log("@A called");
+    const fn = descriptor.value;
+    descriptor.value = function () {
+      console.log("fn() called from @A");
+      fn();
+    };
+  };
+}
+
+function B() {
+  console.log("@B evaluated");
+  return function (
+    target: any,
+    propertyKey: string,
+    descriptor: PropertyDescriptor,
+  ) {
+    console.log("@B called");
+    const fn = descriptor.value;
+    descriptor.value = function () {
+      console.log("fn() called from @B");
+      fn();
+    };
+  };
+}
+
+class C {
+  @A()
+  @B()
+  static test() {
+    console.log("C.test() called");
+  }
+}
+
+C.test();
diff --git a/cli/tests/runtime_decorators.ts.out b/cli/tests/runtime_decorators.ts.out
new file mode 100644
index 000000000..0fc1d4590
--- /dev/null
+++ b/cli/tests/runtime_decorators.ts.out
@@ -0,0 +1,7 @@
+@A evaluated
+@B evaluated
+@B called
+@A called
+fn() called from @A
+fn() called from @B
+C.test() called
-- 
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